/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 0.1.25-46f3038-m [2020-07-08 11:40:40,662 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:40:40,665 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:40:40,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:40:40,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:40:40,686 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:40:40,688 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:40:40,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:40:40,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:40:40,704 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:40:40,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:40:40,708 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:40:40,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:40:40,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:40:40,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:40:40,713 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:40:40,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:40:40,715 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:40:40,717 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:40:40,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:40:40,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:40:40,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:40:40,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:40:40,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:40:40,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:40:40,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:40:40,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:40:40,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:40:40,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:40:40,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:40:40,739 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:40:40,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:40:40,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:40:40,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:40:40,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:40:40,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:40:40,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:40:40,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:40:40,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:40:40,744 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:40:40,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:40:40,746 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 11:40:40,775 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:40:40,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:40:40,777 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:40:40,777 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:40:40,777 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:40:40,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:40:40,777 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:40:40,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:40:40,778 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:40:40,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:40:40,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:40:40,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:40:40,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:40:40,780 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:40:40,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:40:40,780 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:40:40,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:40:40,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:40:40,781 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:40:40,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:40:40,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:40:40,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:40:40,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:40:40,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:40:40,782 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:40:40,782 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:40:40,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:40:40,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:40:40,782 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:40:40,783 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:40:41,075 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:40:41,086 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:40:41,089 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:40:41,090 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:40:41,091 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:40:41,091 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product46.cil.c [2020-07-08 11:40:41,156 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9302aa72d/0fcad11225cd4ade8efaec7f250e55f6/FLAGf2b755839 [2020-07-08 11:40:41,637 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:40:41,638 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product46.cil.c [2020-07-08 11:40:41,659 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9302aa72d/0fcad11225cd4ade8efaec7f250e55f6/FLAGf2b755839 [2020-07-08 11:40:41,971 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9302aa72d/0fcad11225cd4ade8efaec7f250e55f6 [2020-07-08 11:40:41,979 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:40:41,980 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:40:41,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:40:41,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:40:41,985 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:40:41,986 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:40:41" (1/1) ... [2020-07-08 11:40:41,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33155588 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:40:41, skipping insertion in model container [2020-07-08 11:40:41,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:40:41" (1/1) ... [2020-07-08 11:40:41,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:40:42,054 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:40:42,575 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:40:42,587 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:40:42,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:40:42,715 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:40:42,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:40:42 WrapperNode [2020-07-08 11:40:42,715 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:40:42,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:40:42,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:40:42,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:40:42,730 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:40:42" (1/1) ... [2020-07-08 11:40:42,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:40:42" (1/1) ... [2020-07-08 11:40:42,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:40:42" (1/1) ... [2020-07-08 11:40:42,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:40:42" (1/1) ... [2020-07-08 11:40:42,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:40:42" (1/1) ... [2020-07-08 11:40:42,821 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:40:42" (1/1) ... [2020-07-08 11:40:42,834 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:40:42" (1/1) ... [2020-07-08 11:40:42,845 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:40:42,846 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:40:42,846 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:40:42,846 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:40:42,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:40:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:40:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:40:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:40:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:40:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:40:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:40:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:40:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:40:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:40:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:40:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:40:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:40:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:40:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:40:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:40:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:40:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:40:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:40:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:40:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:40:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:40:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:40:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:40:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:40:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 11:40:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:40:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:40:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:40:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:40:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:40:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:40:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 11:40:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-08 11:40:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:40:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-08 11:40:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:40:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:40:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:40:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:40:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:40:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 11:40:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-08 11:40:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:40:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:40:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:40:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:40:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:40:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:40:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:40:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:40:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:40:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:40:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:40:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:40:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:40:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:40:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:40:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:40:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:40:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:40:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:40:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:40:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:40:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:40:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:40:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:40:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:40:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:40:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:40:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:40:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:40:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:40:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:40:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:40:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:40:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:40:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:40:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:40:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:40:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:40:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:40:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:40:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:40:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:40:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:40:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 11:40:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:40:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:40:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:40:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-08 11:40:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:40:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 11:40:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 11:40:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-08 11:40:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:40:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-08 11:40:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:40:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:40:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:40:44,561 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:40:44,561 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:40:44,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:40:44 BoogieIcfgContainer [2020-07-08 11:40:44,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:40:44,568 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:40:44,568 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:40:44,571 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:40:44,572 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:40:41" (1/3) ... [2020-07-08 11:40:44,573 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75a66ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:40:44, skipping insertion in model container [2020-07-08 11:40:44,573 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:40:42" (2/3) ... [2020-07-08 11:40:44,573 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75a66ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:40:44, skipping insertion in model container [2020-07-08 11:40:44,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:40:44" (3/3) ... [2020-07-08 11:40:44,575 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product46.cil.c [2020-07-08 11:40:44,585 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:40:44,593 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:40:44,607 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:40:44,630 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:40:44,630 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:40:44,630 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:40:44,630 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:40:44,631 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:40:44,631 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:40:44,631 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:40:44,632 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:40:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states. [2020-07-08 11:40:44,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:40:44,664 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:40:44,665 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:40:44,665 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:40:44,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:40:44,670 INFO L82 PathProgramCache]: Analyzing trace with hash -1347369271, now seen corresponding path program 1 times [2020-07-08 11:40:44,681 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:40:44,681 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352185190] [2020-07-08 11:40:44,681 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:40:44,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:45,433 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:40:45,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:45,553 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 [2020-07-08 11:40:45,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,554 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {193#true} #545#return; {193#true} is VALID [2020-07-08 11:40:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:45,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,559 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {193#true} {193#true} #441#return; {193#true} is VALID [2020-07-08 11:40:45,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:45,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,563 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {193#true} {193#true} #443#return; {193#true} is VALID [2020-07-08 11:40:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:45,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {193#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {193#true} is VALID [2020-07-08 11:40:45,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,569 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {193#true} #445#return; {193#true} is VALID [2020-07-08 11:40:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:45,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,572 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {193#true} {193#true} #447#return; {193#true} is VALID [2020-07-08 11:40:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:45,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {193#true} is VALID [2020-07-08 11:40:45,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {193#true} #535#return; {193#true} is VALID [2020-07-08 11:40:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:45,619 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 [2020-07-08 11:40:45,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,620 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {193#true} is VALID [2020-07-08 11:40:45,621 INFO L263 TraceCheckUtils]: 0: Hoare triple {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {193#true} is VALID [2020-07-08 11:40:45,621 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 [2020-07-08 11:40:45,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,622 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {193#true} {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {193#true} is VALID [2020-07-08 11:40:45,622 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 [2020-07-08 11:40:45,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,623 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {193#true} {194#false} #505#return; {194#false} is VALID [2020-07-08 11:40:45,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:45,627 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 [2020-07-08 11:40:45,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,627 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {194#false} #519#return; {194#false} is VALID [2020-07-08 11:40:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:45,631 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 [2020-07-08 11:40:45,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,632 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {193#true} {194#false} #521#return; {194#false} is VALID [2020-07-08 11:40:45,637 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 [2020-07-08 11:40:45,638 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 [2020-07-08 11:40:45,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,638 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {193#true} {193#true} #545#return; {193#true} is VALID [2020-07-08 11:40:45,639 INFO L263 TraceCheckUtils]: 4: Hoare triple {193#true} call #t~ret75 := main(); {193#true} is VALID [2020-07-08 11:40:45,639 INFO L280 TraceCheckUtils]: 5: Hoare triple {193#true} havoc ~retValue_acc~0;havoc ~tmp~1; {193#true} is VALID [2020-07-08 11:40:45,639 INFO L263 TraceCheckUtils]: 6: Hoare triple {193#true} call select_helpers(); {193#true} is VALID [2020-07-08 11:40:45,640 INFO L280 TraceCheckUtils]: 7: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,640 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {193#true} {193#true} #441#return; {193#true} is VALID [2020-07-08 11:40:45,640 INFO L263 TraceCheckUtils]: 9: Hoare triple {193#true} call select_features(); {193#true} is VALID [2020-07-08 11:40:45,640 INFO L280 TraceCheckUtils]: 10: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,641 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {193#true} {193#true} #443#return; {193#true} is VALID [2020-07-08 11:40:45,641 INFO L263 TraceCheckUtils]: 12: Hoare triple {193#true} call #t~ret3 := valid_product(); {193#true} is VALID [2020-07-08 11:40:45,641 INFO L280 TraceCheckUtils]: 13: Hoare triple {193#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {193#true} is VALID [2020-07-08 11:40:45,642 INFO L280 TraceCheckUtils]: 14: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,642 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {193#true} {193#true} #445#return; {193#true} is VALID [2020-07-08 11:40:45,642 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 [2020-07-08 11:40:45,643 INFO L280 TraceCheckUtils]: 17: Hoare triple {193#true} assume 0 != ~tmp~1; {193#true} is VALID [2020-07-08 11:40:45,643 INFO L263 TraceCheckUtils]: 18: Hoare triple {193#true} call setup(); {193#true} is VALID [2020-07-08 11:40:45,643 INFO L280 TraceCheckUtils]: 19: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,644 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {193#true} {193#true} #447#return; {193#true} is VALID [2020-07-08 11:40:45,644 INFO L263 TraceCheckUtils]: 21: Hoare triple {193#true} call runTest(); {193#true} is VALID [2020-07-08 11:40:45,645 INFO L263 TraceCheckUtils]: 22: Hoare triple {193#true} call __utac_acc__Specification5_spec__1(); {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:45,645 INFO L280 TraceCheckUtils]: 23: Hoare triple {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {193#true} is VALID [2020-07-08 11:40:45,645 INFO L280 TraceCheckUtils]: 24: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,646 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {193#true} {193#true} #535#return; {193#true} is VALID [2020-07-08 11:40:45,646 INFO L263 TraceCheckUtils]: 26: Hoare triple {193#true} call test(); {193#true} is VALID [2020-07-08 11:40:45,646 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 [2020-07-08 11:40:45,647 INFO L280 TraceCheckUtils]: 28: Hoare triple {193#true} assume false; {194#false} is VALID [2020-07-08 11:40:45,648 INFO L263 TraceCheckUtils]: 29: Hoare triple {194#false} call cleanup(); {194#false} is VALID [2020-07-08 11:40:45,648 INFO L280 TraceCheckUtils]: 30: Hoare triple {194#false} havoc ~i~0;havoc ~__cil_tmp2~0; {194#false} is VALID [2020-07-08 11:40:45,648 INFO L263 TraceCheckUtils]: 31: Hoare triple {194#false} call timeShift(); {194#false} is VALID [2020-07-08 11:40:45,649 INFO L263 TraceCheckUtils]: 32: Hoare triple {194#false} call __utac_acc__Specification5_spec__2(); {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:45,649 INFO L263 TraceCheckUtils]: 33: Hoare triple {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {193#true} is VALID [2020-07-08 11:40:45,649 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 [2020-07-08 11:40:45,650 INFO L280 TraceCheckUtils]: 35: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,650 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {193#true} {224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {193#true} is VALID [2020-07-08 11:40:45,650 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 [2020-07-08 11:40:45,650 INFO L280 TraceCheckUtils]: 38: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,651 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {193#true} {194#false} #505#return; {194#false} is VALID [2020-07-08 11:40:45,651 INFO L280 TraceCheckUtils]: 40: Hoare triple {194#false} assume !(0 != ~pumpRunning~0); {194#false} is VALID [2020-07-08 11:40:45,651 INFO L280 TraceCheckUtils]: 41: Hoare triple {194#false} assume !(0 != ~systemActive~0); {194#false} is VALID [2020-07-08 11:40:45,652 INFO L263 TraceCheckUtils]: 42: Hoare triple {194#false} call __utac_acc__Specification5_spec__3(); {194#false} is VALID [2020-07-08 11:40:45,652 INFO L280 TraceCheckUtils]: 43: Hoare triple {194#false} havoc ~tmp~0;havoc ~tmp___0~0; {194#false} is VALID [2020-07-08 11:40:45,652 INFO L263 TraceCheckUtils]: 44: Hoare triple {194#false} call #t~ret1 := getWaterLevel(); {193#true} is VALID [2020-07-08 11:40:45,653 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 [2020-07-08 11:40:45,653 INFO L280 TraceCheckUtils]: 46: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,653 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {193#true} {194#false} #519#return; {194#false} is VALID [2020-07-08 11:40:45,654 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 [2020-07-08 11:40:45,654 INFO L280 TraceCheckUtils]: 49: Hoare triple {194#false} assume 2 != ~tmp~0; {194#false} is VALID [2020-07-08 11:40:45,654 INFO L263 TraceCheckUtils]: 50: Hoare triple {194#false} call #t~ret2 := isPumpRunning(); {193#true} is VALID [2020-07-08 11:40:45,654 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 [2020-07-08 11:40:45,655 INFO L280 TraceCheckUtils]: 52: Hoare triple {193#true} assume true; {193#true} is VALID [2020-07-08 11:40:45,655 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {193#true} {194#false} #521#return; {194#false} is VALID [2020-07-08 11:40:45,655 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 [2020-07-08 11:40:45,656 INFO L280 TraceCheckUtils]: 55: Hoare triple {194#false} assume 0 != ~tmp___0~0; {194#false} is VALID [2020-07-08 11:40:45,656 INFO L280 TraceCheckUtils]: 56: Hoare triple {194#false} assume 0 == ~switchedOnBeforeTS~0; {194#false} is VALID [2020-07-08 11:40:45,656 INFO L263 TraceCheckUtils]: 57: Hoare triple {194#false} call __automaton_fail(); {194#false} is VALID [2020-07-08 11:40:45,656 INFO L280 TraceCheckUtils]: 58: Hoare triple {194#false} assume !false; {194#false} is VALID [2020-07-08 11:40:45,665 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:40:45,666 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352185190] [2020-07-08 11:40:45,667 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:40:45,667 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:40:45,668 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762125143] [2020-07-08 11:40:45,674 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:40:45,677 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:40:45,681 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:40:45,769 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:40:45,770 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:40:45,770 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:40:45,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:40:45,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:40:45,782 INFO L87 Difference]: Start difference. First operand 190 states. Second operand 4 states. [2020-07-08 11:40:50,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:50,740 INFO L93 Difference]: Finished difference Result 325 states and 415 transitions. [2020-07-08 11:40:50,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:40:50,740 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:40:50,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:40:50,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:40:50,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 415 transitions. [2020-07-08 11:40:50,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:40:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 415 transitions. [2020-07-08 11:40:50,820 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 415 transitions. [2020-07-08 11:40:52,004 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:40:52,027 INFO L225 Difference]: With dead ends: 325 [2020-07-08 11:40:52,027 INFO L226 Difference]: Without dead ends: 179 [2020-07-08 11:40:52,032 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:40:52,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2020-07-08 11:40:53,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 147. [2020-07-08 11:40:53,457 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:40:53,458 INFO L82 GeneralOperation]: Start isEquivalent. First operand 179 states. Second operand 147 states. [2020-07-08 11:40:53,458 INFO L74 IsIncluded]: Start isIncluded. First operand 179 states. Second operand 147 states. [2020-07-08 11:40:53,459 INFO L87 Difference]: Start difference. First operand 179 states. Second operand 147 states. [2020-07-08 11:40:53,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:53,488 INFO L93 Difference]: Finished difference Result 179 states and 221 transitions. [2020-07-08 11:40:53,488 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 221 transitions. [2020-07-08 11:40:53,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:53,500 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:53,503 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand 179 states. [2020-07-08 11:40:53,504 INFO L87 Difference]: Start difference. First operand 147 states. Second operand 179 states. [2020-07-08 11:40:53,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:53,523 INFO L93 Difference]: Finished difference Result 179 states and 221 transitions. [2020-07-08 11:40:53,523 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 221 transitions. [2020-07-08 11:40:53,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:40:53,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:40:53,535 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:40:53,535 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:40:53,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147 states. [2020-07-08 11:40:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 172 transitions. [2020-07-08 11:40:53,545 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 172 transitions. Word has length 59 [2020-07-08 11:40:53,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:40:53,546 INFO L479 AbstractCegarLoop]: Abstraction has 147 states and 172 transitions. [2020-07-08 11:40:53,546 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:40:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 172 transitions. [2020-07-08 11:40:53,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-08 11:40:53,550 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:40:53,550 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] [2020-07-08 11:40:53,550 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:40:53,550 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:40:53,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:40:53,551 INFO L82 PathProgramCache]: Analyzing trace with hash -1814034675, now seen corresponding path program 1 times [2020-07-08 11:40:53,551 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:40:53,551 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011263678] [2020-07-08 11:40:53,551 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:40:53,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:53,921 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:40:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:53,990 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 [2020-07-08 11:40:53,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:53,990 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1249#true} #545#return; {1249#true} is VALID [2020-07-08 11:40:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,001 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1249#true} {1249#true} #441#return; {1249#true} is VALID [2020-07-08 11:40:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,006 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1249#true} {1249#true} #443#return; {1249#true} is VALID [2020-07-08 11:40:54,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {1249#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1249#true} is VALID [2020-07-08 11:40:54,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,016 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1249#true} #445#return; {1249#true} is VALID [2020-07-08 11:40:54,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,028 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1249#true} {1249#true} #447#return; {1249#true} is VALID [2020-07-08 11:40:54,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1249#true} is VALID [2020-07-08 11:40:54,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,043 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1249#true} #535#return; {1249#true} is VALID [2020-07-08 11:40:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,077 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 [2020-07-08 11:40:54,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,078 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {1249#true} is VALID [2020-07-08 11:40:54,078 INFO L263 TraceCheckUtils]: 0: Hoare triple {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1249#true} is VALID [2020-07-08 11:40:54,078 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 [2020-07-08 11:40:54,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,079 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1249#true} {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {1249#true} is VALID [2020-07-08 11:40:54,079 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 [2020-07-08 11:40:54,080 INFO L280 TraceCheckUtils]: 5: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,080 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1249#true} {1250#false} #505#return; {1250#false} is VALID [2020-07-08 11:40:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,085 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 [2020-07-08 11:40:54,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,085 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1250#false} #519#return; {1250#false} is VALID [2020-07-08 11:40:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:40:54,088 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 [2020-07-08 11:40:54,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,088 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1249#true} {1250#false} #521#return; {1250#false} is VALID [2020-07-08 11:40:54,093 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 [2020-07-08 11:40:54,094 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 [2020-07-08 11:40:54,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,094 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1249#true} {1249#true} #545#return; {1249#true} is VALID [2020-07-08 11:40:54,094 INFO L263 TraceCheckUtils]: 4: Hoare triple {1249#true} call #t~ret75 := main(); {1249#true} is VALID [2020-07-08 11:40:54,095 INFO L280 TraceCheckUtils]: 5: Hoare triple {1249#true} havoc ~retValue_acc~0;havoc ~tmp~1; {1249#true} is VALID [2020-07-08 11:40:54,095 INFO L263 TraceCheckUtils]: 6: Hoare triple {1249#true} call select_helpers(); {1249#true} is VALID [2020-07-08 11:40:54,095 INFO L280 TraceCheckUtils]: 7: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,096 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1249#true} {1249#true} #441#return; {1249#true} is VALID [2020-07-08 11:40:54,096 INFO L263 TraceCheckUtils]: 9: Hoare triple {1249#true} call select_features(); {1249#true} is VALID [2020-07-08 11:40:54,096 INFO L280 TraceCheckUtils]: 10: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,096 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1249#true} {1249#true} #443#return; {1249#true} is VALID [2020-07-08 11:40:54,097 INFO L263 TraceCheckUtils]: 12: Hoare triple {1249#true} call #t~ret3 := valid_product(); {1249#true} is VALID [2020-07-08 11:40:54,097 INFO L280 TraceCheckUtils]: 13: Hoare triple {1249#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1249#true} is VALID [2020-07-08 11:40:54,097 INFO L280 TraceCheckUtils]: 14: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,097 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1249#true} {1249#true} #445#return; {1249#true} is VALID [2020-07-08 11:40:54,097 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 [2020-07-08 11:40:54,098 INFO L280 TraceCheckUtils]: 17: Hoare triple {1249#true} assume 0 != ~tmp~1; {1249#true} is VALID [2020-07-08 11:40:54,098 INFO L263 TraceCheckUtils]: 18: Hoare triple {1249#true} call setup(); {1249#true} is VALID [2020-07-08 11:40:54,098 INFO L280 TraceCheckUtils]: 19: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,098 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1249#true} {1249#true} #447#return; {1249#true} is VALID [2020-07-08 11:40:54,099 INFO L263 TraceCheckUtils]: 21: Hoare triple {1249#true} call runTest(); {1249#true} is VALID [2020-07-08 11:40:54,099 INFO L263 TraceCheckUtils]: 22: Hoare triple {1249#true} call __utac_acc__Specification5_spec__1(); {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:54,100 INFO L280 TraceCheckUtils]: 23: Hoare triple {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1249#true} is VALID [2020-07-08 11:40:54,100 INFO L280 TraceCheckUtils]: 24: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,100 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1249#true} {1249#true} #535#return; {1249#true} is VALID [2020-07-08 11:40:54,100 INFO L263 TraceCheckUtils]: 26: Hoare triple {1249#true} call test(); {1249#true} is VALID [2020-07-08 11:40:54,101 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 [2020-07-08 11:40:54,102 INFO L280 TraceCheckUtils]: 28: Hoare triple {1266#(= 0 test_~splverifierCounter~0)} assume !false; {1266#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:40:54,102 INFO L280 TraceCheckUtils]: 29: Hoare triple {1266#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1250#false} is VALID [2020-07-08 11:40:54,103 INFO L263 TraceCheckUtils]: 30: Hoare triple {1250#false} call cleanup(); {1250#false} is VALID [2020-07-08 11:40:54,103 INFO L280 TraceCheckUtils]: 31: Hoare triple {1250#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1250#false} is VALID [2020-07-08 11:40:54,103 INFO L263 TraceCheckUtils]: 32: Hoare triple {1250#false} call timeShift(); {1250#false} is VALID [2020-07-08 11:40:54,104 INFO L263 TraceCheckUtils]: 33: Hoare triple {1250#false} call __utac_acc__Specification5_spec__2(); {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:40:54,104 INFO L263 TraceCheckUtils]: 34: Hoare triple {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1249#true} is VALID [2020-07-08 11:40:54,104 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 [2020-07-08 11:40:54,104 INFO L280 TraceCheckUtils]: 36: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,104 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1249#true} {1281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {1249#true} is VALID [2020-07-08 11:40:54,105 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 [2020-07-08 11:40:54,105 INFO L280 TraceCheckUtils]: 39: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,105 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1249#true} {1250#false} #505#return; {1250#false} is VALID [2020-07-08 11:40:54,105 INFO L280 TraceCheckUtils]: 41: Hoare triple {1250#false} assume !(0 != ~pumpRunning~0); {1250#false} is VALID [2020-07-08 11:40:54,106 INFO L280 TraceCheckUtils]: 42: Hoare triple {1250#false} assume !(0 != ~systemActive~0); {1250#false} is VALID [2020-07-08 11:40:54,106 INFO L263 TraceCheckUtils]: 43: Hoare triple {1250#false} call __utac_acc__Specification5_spec__3(); {1250#false} is VALID [2020-07-08 11:40:54,106 INFO L280 TraceCheckUtils]: 44: Hoare triple {1250#false} havoc ~tmp~0;havoc ~tmp___0~0; {1250#false} is VALID [2020-07-08 11:40:54,106 INFO L263 TraceCheckUtils]: 45: Hoare triple {1250#false} call #t~ret1 := getWaterLevel(); {1249#true} is VALID [2020-07-08 11:40:54,107 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 [2020-07-08 11:40:54,107 INFO L280 TraceCheckUtils]: 47: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,107 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1249#true} {1250#false} #519#return; {1250#false} is VALID [2020-07-08 11:40:54,107 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 [2020-07-08 11:40:54,108 INFO L280 TraceCheckUtils]: 50: Hoare triple {1250#false} assume 2 != ~tmp~0; {1250#false} is VALID [2020-07-08 11:40:54,108 INFO L263 TraceCheckUtils]: 51: Hoare triple {1250#false} call #t~ret2 := isPumpRunning(); {1249#true} is VALID [2020-07-08 11:40:54,108 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 [2020-07-08 11:40:54,108 INFO L280 TraceCheckUtils]: 53: Hoare triple {1249#true} assume true; {1249#true} is VALID [2020-07-08 11:40:54,109 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1249#true} {1250#false} #521#return; {1250#false} is VALID [2020-07-08 11:40:54,109 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 [2020-07-08 11:40:54,109 INFO L280 TraceCheckUtils]: 56: Hoare triple {1250#false} assume 0 != ~tmp___0~0; {1250#false} is VALID [2020-07-08 11:40:54,110 INFO L280 TraceCheckUtils]: 57: Hoare triple {1250#false} assume 0 == ~switchedOnBeforeTS~0; {1250#false} is VALID [2020-07-08 11:40:54,110 INFO L263 TraceCheckUtils]: 58: Hoare triple {1250#false} call __automaton_fail(); {1250#false} is VALID [2020-07-08 11:40:54,110 INFO L280 TraceCheckUtils]: 59: Hoare triple {1250#false} assume !false; {1250#false} is VALID [2020-07-08 11:40:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:40:54,118 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011263678] [2020-07-08 11:40:54,118 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:40:54,118 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 11:40:54,119 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241287576] [2020-07-08 11:40:54,120 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:40:54,121 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:40:54,121 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 11:40:54,219 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:40:54,219 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 11:40:54,219 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:40:54,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 11:40:54,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 11:40:54,220 INFO L87 Difference]: Start difference. First operand 147 states and 172 transitions. Second operand 5 states. [2020-07-08 11:40:55,572 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:40:59,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:40:59,503 INFO L93 Difference]: Finished difference Result 266 states and 323 transitions. [2020-07-08 11:40:59,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 11:40:59,503 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:40:59,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:40:59,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:40:59,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 323 transitions. [2020-07-08 11:40:59,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:40:59,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 323 transitions. [2020-07-08 11:40:59,518 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 323 transitions. [2020-07-08 11:41:00,526 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 323 edges. 323 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:00,533 INFO L225 Difference]: With dead ends: 266 [2020-07-08 11:41:00,533 INFO L226 Difference]: Without dead ends: 169 [2020-07-08 11:41:00,535 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 [2020-07-08 11:41:00,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2020-07-08 11:41:01,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 138. [2020-07-08 11:41:01,946 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:41:01,946 INFO L82 GeneralOperation]: Start isEquivalent. First operand 169 states. Second operand 138 states. [2020-07-08 11:41:01,946 INFO L74 IsIncluded]: Start isIncluded. First operand 169 states. Second operand 138 states. [2020-07-08 11:41:01,947 INFO L87 Difference]: Start difference. First operand 169 states. Second operand 138 states. [2020-07-08 11:41:01,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:01,956 INFO L93 Difference]: Finished difference Result 169 states and 207 transitions. [2020-07-08 11:41:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 207 transitions. [2020-07-08 11:41:01,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:01,957 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:01,957 INFO L74 IsIncluded]: Start isIncluded. First operand 138 states. Second operand 169 states. [2020-07-08 11:41:01,958 INFO L87 Difference]: Start difference. First operand 138 states. Second operand 169 states. [2020-07-08 11:41:01,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:01,966 INFO L93 Difference]: Finished difference Result 169 states and 207 transitions. [2020-07-08 11:41:01,966 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 207 transitions. [2020-07-08 11:41:01,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:01,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:01,968 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:41:01,968 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:41:01,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138 states. [2020-07-08 11:41:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 160 transitions. [2020-07-08 11:41:01,974 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 160 transitions. Word has length 60 [2020-07-08 11:41:01,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:41:01,974 INFO L479 AbstractCegarLoop]: Abstraction has 138 states and 160 transitions. [2020-07-08 11:41:01,975 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 11:41:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 160 transitions. [2020-07-08 11:41:01,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-08 11:41:01,976 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:41:01,976 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] [2020-07-08 11:41:01,977 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:41:01,977 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:41:01,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:41:01,977 INFO L82 PathProgramCache]: Analyzing trace with hash -1518926539, now seen corresponding path program 1 times [2020-07-08 11:41:01,977 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:41:01,978 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156559079] [2020-07-08 11:41:01,978 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:41:02,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:02,411 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:41:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:02,499 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 [2020-07-08 11:41:02,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {2206#(= 1 ~systemActive~0)} assume true; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:41:02,505 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2206#(= 1 ~systemActive~0)} {2201#true} #545#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:41:02,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:02,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,509 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2201#true} {2206#(= 1 ~systemActive~0)} #441#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:41:02,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:02,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,513 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2201#true} {2206#(= 1 ~systemActive~0)} #443#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:41:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:02,536 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 [2020-07-08 11:41:02,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {2236#(= 1 |valid_product_#res|)} assume true; {2236#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:41:02,538 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 [2020-07-08 11:41:02,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:02,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,546 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #447#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:02,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2201#true} is VALID [2020-07-08 11:41:02,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,563 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #535#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:02,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:02,571 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 [2020-07-08 11:41:02,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2201#true} {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {2201#true} is VALID [2020-07-08 11:41:02,572 INFO L263 TraceCheckUtils]: 0: Hoare triple {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2201#true} is VALID [2020-07-08 11:41:02,572 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 [2020-07-08 11:41:02,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,573 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2201#true} {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {2201#true} is VALID [2020-07-08 11:41:02,573 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 [2020-07-08 11:41:02,573 INFO L280 TraceCheckUtils]: 5: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,574 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #505#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:02,580 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 [2020-07-08 11:41:02,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,581 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2201#true} {2202#false} #519#return; {2202#false} is VALID [2020-07-08 11:41:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:02,586 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 [2020-07-08 11:41:02,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,586 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2201#true} {2202#false} #521#return; {2202#false} is VALID [2020-07-08 11:41:02,591 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 [2020-07-08 11:41:02,597 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 [2020-07-08 11:41:02,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {2206#(= 1 ~systemActive~0)} assume true; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:41:02,598 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2206#(= 1 ~systemActive~0)} {2201#true} #545#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:41:02,598 INFO L263 TraceCheckUtils]: 4: Hoare triple {2206#(= 1 ~systemActive~0)} call #t~ret75 := main(); {2206#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:41:02,599 INFO L280 TraceCheckUtils]: 5: Hoare triple {2206#(= 1 ~systemActive~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:41:02,599 INFO L263 TraceCheckUtils]: 6: Hoare triple {2206#(= 1 ~systemActive~0)} call select_helpers(); {2201#true} is VALID [2020-07-08 11:41:02,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,601 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2201#true} {2206#(= 1 ~systemActive~0)} #441#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:41:02,601 INFO L263 TraceCheckUtils]: 9: Hoare triple {2206#(= 1 ~systemActive~0)} call select_features(); {2201#true} is VALID [2020-07-08 11:41:02,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,603 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2201#true} {2206#(= 1 ~systemActive~0)} #443#return; {2206#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:41:02,604 INFO L263 TraceCheckUtils]: 12: Hoare triple {2206#(= 1 ~systemActive~0)} call #t~ret3 := valid_product(); {2201#true} is VALID [2020-07-08 11:41:02,604 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 [2020-07-08 11:41:02,606 INFO L280 TraceCheckUtils]: 14: Hoare triple {2236#(= 1 |valid_product_#res|)} assume true; {2236#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:41:02,607 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 [2020-07-08 11:41:02,612 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 [2020-07-08 11:41:02,618 INFO L280 TraceCheckUtils]: 17: Hoare triple {2215#(= main_~tmp~1 ~systemActive~0)} assume 0 != ~tmp~1; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,619 INFO L263 TraceCheckUtils]: 18: Hoare triple {2216#(not (= 0 ~systemActive~0))} call setup(); {2201#true} is VALID [2020-07-08 11:41:02,619 INFO L280 TraceCheckUtils]: 19: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,622 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #447#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,623 INFO L263 TraceCheckUtils]: 21: Hoare triple {2216#(not (= 0 ~systemActive~0))} call runTest(); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,624 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 [2020-07-08 11:41:02,625 INFO L280 TraceCheckUtils]: 23: Hoare triple {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2201#true} is VALID [2020-07-08 11:41:02,625 INFO L280 TraceCheckUtils]: 24: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,626 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #535#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,626 INFO L263 TraceCheckUtils]: 26: Hoare triple {2216#(not (= 0 ~systemActive~0))} call test(); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,627 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 [2020-07-08 11:41:02,627 INFO L280 TraceCheckUtils]: 28: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume !false; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,628 INFO L280 TraceCheckUtils]: 29: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,629 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 [2020-07-08 11:41:02,629 INFO L280 TraceCheckUtils]: 31: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~9); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,630 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 [2020-07-08 11:41:02,630 INFO L280 TraceCheckUtils]: 33: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,631 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 [2020-07-08 11:41:02,632 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 [2020-07-08 11:41:02,632 INFO L280 TraceCheckUtils]: 36: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,633 INFO L263 TraceCheckUtils]: 37: Hoare triple {2216#(not (= 0 ~systemActive~0))} call timeShift(); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,634 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 [2020-07-08 11:41:02,634 INFO L263 TraceCheckUtils]: 39: Hoare triple {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {2201#true} is VALID [2020-07-08 11:41:02,634 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 [2020-07-08 11:41:02,635 INFO L280 TraceCheckUtils]: 41: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,635 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2201#true} {2237#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {2201#true} is VALID [2020-07-08 11:41:02,635 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 [2020-07-08 11:41:02,637 INFO L280 TraceCheckUtils]: 44: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,638 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2201#true} {2216#(not (= 0 ~systemActive~0))} #505#return; {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,638 INFO L280 TraceCheckUtils]: 46: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2216#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:41:02,639 INFO L280 TraceCheckUtils]: 47: Hoare triple {2216#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2202#false} is VALID [2020-07-08 11:41:02,639 INFO L263 TraceCheckUtils]: 48: Hoare triple {2202#false} call __utac_acc__Specification5_spec__3(); {2202#false} is VALID [2020-07-08 11:41:02,639 INFO L280 TraceCheckUtils]: 49: Hoare triple {2202#false} havoc ~tmp~0;havoc ~tmp___0~0; {2202#false} is VALID [2020-07-08 11:41:02,640 INFO L263 TraceCheckUtils]: 50: Hoare triple {2202#false} call #t~ret1 := getWaterLevel(); {2201#true} is VALID [2020-07-08 11:41:02,640 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 [2020-07-08 11:41:02,640 INFO L280 TraceCheckUtils]: 52: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,640 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2201#true} {2202#false} #519#return; {2202#false} is VALID [2020-07-08 11:41:02,640 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 [2020-07-08 11:41:02,641 INFO L280 TraceCheckUtils]: 55: Hoare triple {2202#false} assume 2 != ~tmp~0; {2202#false} is VALID [2020-07-08 11:41:02,641 INFO L263 TraceCheckUtils]: 56: Hoare triple {2202#false} call #t~ret2 := isPumpRunning(); {2201#true} is VALID [2020-07-08 11:41:02,641 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 [2020-07-08 11:41:02,641 INFO L280 TraceCheckUtils]: 58: Hoare triple {2201#true} assume true; {2201#true} is VALID [2020-07-08 11:41:02,642 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2201#true} {2202#false} #521#return; {2202#false} is VALID [2020-07-08 11:41:02,642 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 [2020-07-08 11:41:02,642 INFO L280 TraceCheckUtils]: 61: Hoare triple {2202#false} assume 0 != ~tmp___0~0; {2202#false} is VALID [2020-07-08 11:41:02,642 INFO L280 TraceCheckUtils]: 62: Hoare triple {2202#false} assume 0 == ~switchedOnBeforeTS~0; {2202#false} is VALID [2020-07-08 11:41:02,642 INFO L263 TraceCheckUtils]: 63: Hoare triple {2202#false} call __automaton_fail(); {2202#false} is VALID [2020-07-08 11:41:02,643 INFO L280 TraceCheckUtils]: 64: Hoare triple {2202#false} assume !false; {2202#false} is VALID [2020-07-08 11:41:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:41:02,655 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156559079] [2020-07-08 11:41:02,655 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:41:02,655 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:41:02,657 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474823932] [2020-07-08 11:41:02,657 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-08 11:41:02,658 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:41:02,658 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:41:02,732 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:02,733 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:41:02,733 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:41:02,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:41:02,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:41:02,734 INFO L87 Difference]: Start difference. First operand 138 states and 160 transitions. Second operand 9 states. [2020-07-08 11:41:03,559 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:41:04,456 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:41:04,854 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:41:05,166 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:41:13,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:13,670 INFO L93 Difference]: Finished difference Result 279 states and 342 transitions. [2020-07-08 11:41:13,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 11:41:13,670 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-08 11:41:13,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:41:13,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:41:13,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 342 transitions. [2020-07-08 11:41:13,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:41:13,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 342 transitions. [2020-07-08 11:41:13,686 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 342 transitions. [2020-07-08 11:41:14,723 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 342 edges. 342 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:14,729 INFO L225 Difference]: With dead ends: 279 [2020-07-08 11:41:14,730 INFO L226 Difference]: Without dead ends: 169 [2020-07-08 11:41:14,731 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 [2020-07-08 11:41:14,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2020-07-08 11:41:16,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 138. [2020-07-08 11:41:16,109 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:41:16,109 INFO L82 GeneralOperation]: Start isEquivalent. First operand 169 states. Second operand 138 states. [2020-07-08 11:41:16,110 INFO L74 IsIncluded]: Start isIncluded. First operand 169 states. Second operand 138 states. [2020-07-08 11:41:16,110 INFO L87 Difference]: Start difference. First operand 169 states. Second operand 138 states. [2020-07-08 11:41:16,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:16,118 INFO L93 Difference]: Finished difference Result 169 states and 206 transitions. [2020-07-08 11:41:16,118 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 206 transitions. [2020-07-08 11:41:16,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:16,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:16,120 INFO L74 IsIncluded]: Start isIncluded. First operand 138 states. Second operand 169 states. [2020-07-08 11:41:16,120 INFO L87 Difference]: Start difference. First operand 138 states. Second operand 169 states. [2020-07-08 11:41:16,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:16,127 INFO L93 Difference]: Finished difference Result 169 states and 206 transitions. [2020-07-08 11:41:16,128 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 206 transitions. [2020-07-08 11:41:16,128 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:16,129 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:16,129 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:41:16,129 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:41:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138 states. [2020-07-08 11:41:16,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 159 transitions. [2020-07-08 11:41:16,134 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 159 transitions. Word has length 65 [2020-07-08 11:41:16,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:41:16,135 INFO L479 AbstractCegarLoop]: Abstraction has 138 states and 159 transitions. [2020-07-08 11:41:16,135 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:41:16,135 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 159 transitions. [2020-07-08 11:41:16,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2020-07-08 11:41:16,136 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:41:16,136 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:41:16,136 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:41:16,137 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:41:16,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:41:16,137 INFO L82 PathProgramCache]: Analyzing trace with hash 793046871, now seen corresponding path program 1 times [2020-07-08 11:41:16,137 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:41:16,137 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803725354] [2020-07-08 11:41:16,138 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:41:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,464 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:41:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,532 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 [2020-07-08 11:41:16,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume true; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,533 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3185#(= 0 ~pumpRunning~0)} {3180#true} #545#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,538 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #441#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,541 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #443#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {3180#true} is VALID [2020-07-08 11:41:16,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,545 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #445#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,549 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #447#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3180#true} is VALID [2020-07-08 11:41:16,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,561 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #535#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,572 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 [2020-07-08 11:41:16,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3180#true} {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {3180#true} is VALID [2020-07-08 11:41:16,573 INFO L263 TraceCheckUtils]: 0: Hoare triple {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {3180#true} is VALID [2020-07-08 11:41:16,573 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 [2020-07-08 11:41:16,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,573 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3180#true} {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {3180#true} is VALID [2020-07-08 11:41:16,573 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 [2020-07-08 11:41:16,574 INFO L280 TraceCheckUtils]: 5: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,574 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #505#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,627 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3180#true} {3236#(not (= 0 |old(~pumpRunning~0)|))} #531#return; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:41:16,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:16,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:41:16,629 INFO L263 TraceCheckUtils]: 2: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3180#true} is VALID [2020-07-08 11:41:16,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,630 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3180#true} {3236#(not (= 0 |old(~pumpRunning~0)|))} #531#return; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:41:16,631 INFO L280 TraceCheckUtils]: 5: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:41:16,632 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3236#(not (= 0 |old(~pumpRunning~0)|))} {3185#(= 0 ~pumpRunning~0)} #487#return; {3181#false} is VALID [2020-07-08 11:41:16,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {3180#true} is VALID [2020-07-08 11:41:16,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume !(0 != ~pumpRunning~0); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,633 INFO L263 TraceCheckUtils]: 2: Hoare triple {3185#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:16,634 INFO L280 TraceCheckUtils]: 3: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:16,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:41:16,635 INFO L263 TraceCheckUtils]: 5: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3180#true} is VALID [2020-07-08 11:41:16,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,635 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3180#true} {3236#(not (= 0 |old(~pumpRunning~0)|))} #531#return; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:41:16,636 INFO L280 TraceCheckUtils]: 8: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:41:16,644 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3236#(not (= 0 |old(~pumpRunning~0)|))} {3185#(= 0 ~pumpRunning~0)} #487#return; {3181#false} is VALID [2020-07-08 11:41:16,645 INFO L280 TraceCheckUtils]: 10: Hoare triple {3181#false} assume true; {3181#false} is VALID [2020-07-08 11:41:16,645 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3181#false} {3185#(= 0 ~pumpRunning~0)} #509#return; {3181#false} is VALID [2020-07-08 11:41:16,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,649 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 [2020-07-08 11:41:16,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,649 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3180#true} {3181#false} #519#return; {3181#false} is VALID [2020-07-08 11:41:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:16,653 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 [2020-07-08 11:41:16,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,653 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3180#true} {3181#false} #521#return; {3181#false} is VALID [2020-07-08 11:41:16,657 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 [2020-07-08 11:41:16,662 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 [2020-07-08 11:41:16,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume true; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,664 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3185#(= 0 ~pumpRunning~0)} {3180#true} #545#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,664 INFO L263 TraceCheckUtils]: 4: Hoare triple {3185#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {3185#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,665 INFO L263 TraceCheckUtils]: 6: Hoare triple {3185#(= 0 ~pumpRunning~0)} call select_helpers(); {3180#true} is VALID [2020-07-08 11:41:16,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,666 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #441#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,666 INFO L263 TraceCheckUtils]: 9: Hoare triple {3185#(= 0 ~pumpRunning~0)} call select_features(); {3180#true} is VALID [2020-07-08 11:41:16,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,667 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #443#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,667 INFO L263 TraceCheckUtils]: 12: Hoare triple {3185#(= 0 ~pumpRunning~0)} call #t~ret3 := valid_product(); {3180#true} is VALID [2020-07-08 11:41:16,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {3180#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {3180#true} is VALID [2020-07-08 11:41:16,668 INFO L280 TraceCheckUtils]: 14: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,668 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #445#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,669 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 [2020-07-08 11:41:16,669 INFO L280 TraceCheckUtils]: 17: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~1; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,670 INFO L263 TraceCheckUtils]: 18: Hoare triple {3185#(= 0 ~pumpRunning~0)} call setup(); {3180#true} is VALID [2020-07-08 11:41:16,670 INFO L280 TraceCheckUtils]: 19: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,670 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #447#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,671 INFO L263 TraceCheckUtils]: 21: Hoare triple {3185#(= 0 ~pumpRunning~0)} call runTest(); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,672 INFO L263 TraceCheckUtils]: 22: Hoare triple {3185#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:16,672 INFO L280 TraceCheckUtils]: 23: Hoare triple {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3180#true} is VALID [2020-07-08 11:41:16,672 INFO L280 TraceCheckUtils]: 24: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,673 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #535#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,673 INFO L263 TraceCheckUtils]: 26: Hoare triple {3185#(= 0 ~pumpRunning~0)} call test(); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,674 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 [2020-07-08 11:41:16,674 INFO L280 TraceCheckUtils]: 28: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume !false; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,675 INFO L280 TraceCheckUtils]: 29: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,675 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 [2020-07-08 11:41:16,676 INFO L280 TraceCheckUtils]: 31: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~9); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,676 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 [2020-07-08 11:41:16,677 INFO L280 TraceCheckUtils]: 33: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,677 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 [2020-07-08 11:41:16,678 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 [2020-07-08 11:41:16,678 INFO L280 TraceCheckUtils]: 36: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,679 INFO L263 TraceCheckUtils]: 37: Hoare triple {3185#(= 0 ~pumpRunning~0)} call timeShift(); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,680 INFO L263 TraceCheckUtils]: 38: Hoare triple {3185#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:16,680 INFO L263 TraceCheckUtils]: 39: Hoare triple {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {3180#true} is VALID [2020-07-08 11:41:16,680 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 [2020-07-08 11:41:16,680 INFO L280 TraceCheckUtils]: 41: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,680 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3180#true} {3224#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {3180#true} is VALID [2020-07-08 11:41:16,681 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 [2020-07-08 11:41:16,681 INFO L280 TraceCheckUtils]: 44: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,681 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3180#true} {3185#(= 0 ~pumpRunning~0)} #505#return; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,682 INFO L280 TraceCheckUtils]: 46: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,682 INFO L280 TraceCheckUtils]: 47: Hoare triple {3185#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,683 INFO L263 TraceCheckUtils]: 48: Hoare triple {3185#(= 0 ~pumpRunning~0)} call processEnvironment(); {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:16,683 INFO L280 TraceCheckUtils]: 49: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {3180#true} is VALID [2020-07-08 11:41:16,684 INFO L280 TraceCheckUtils]: 50: Hoare triple {3180#true} assume !(0 != ~pumpRunning~0); {3185#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:16,685 INFO L263 TraceCheckUtils]: 51: Hoare triple {3185#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:16,685 INFO L280 TraceCheckUtils]: 52: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:16,689 INFO L280 TraceCheckUtils]: 53: Hoare triple {3228#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:41:16,689 INFO L263 TraceCheckUtils]: 54: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3180#true} is VALID [2020-07-08 11:41:16,689 INFO L280 TraceCheckUtils]: 55: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,694 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3180#true} {3236#(not (= 0 |old(~pumpRunning~0)|))} #531#return; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:41:16,694 INFO L280 TraceCheckUtils]: 57: Hoare triple {3236#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3236#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 11:41:16,695 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3236#(not (= 0 |old(~pumpRunning~0)|))} {3185#(= 0 ~pumpRunning~0)} #487#return; {3181#false} is VALID [2020-07-08 11:41:16,695 INFO L280 TraceCheckUtils]: 59: Hoare triple {3181#false} assume true; {3181#false} is VALID [2020-07-08 11:41:16,696 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3181#false} {3185#(= 0 ~pumpRunning~0)} #509#return; {3181#false} is VALID [2020-07-08 11:41:16,696 INFO L263 TraceCheckUtils]: 61: Hoare triple {3181#false} call __utac_acc__Specification5_spec__3(); {3181#false} is VALID [2020-07-08 11:41:16,696 INFO L280 TraceCheckUtils]: 62: Hoare triple {3181#false} havoc ~tmp~0;havoc ~tmp___0~0; {3181#false} is VALID [2020-07-08 11:41:16,696 INFO L263 TraceCheckUtils]: 63: Hoare triple {3181#false} call #t~ret1 := getWaterLevel(); {3180#true} is VALID [2020-07-08 11:41:16,696 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 [2020-07-08 11:41:16,697 INFO L280 TraceCheckUtils]: 65: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,697 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3180#true} {3181#false} #519#return; {3181#false} is VALID [2020-07-08 11:41:16,697 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 [2020-07-08 11:41:16,697 INFO L280 TraceCheckUtils]: 68: Hoare triple {3181#false} assume 2 != ~tmp~0; {3181#false} is VALID [2020-07-08 11:41:16,697 INFO L263 TraceCheckUtils]: 69: Hoare triple {3181#false} call #t~ret2 := isPumpRunning(); {3180#true} is VALID [2020-07-08 11:41:16,698 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 [2020-07-08 11:41:16,698 INFO L280 TraceCheckUtils]: 71: Hoare triple {3180#true} assume true; {3180#true} is VALID [2020-07-08 11:41:16,698 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {3180#true} {3181#false} #521#return; {3181#false} is VALID [2020-07-08 11:41:16,698 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 [2020-07-08 11:41:16,698 INFO L280 TraceCheckUtils]: 74: Hoare triple {3181#false} assume 0 != ~tmp___0~0; {3181#false} is VALID [2020-07-08 11:41:16,698 INFO L280 TraceCheckUtils]: 75: Hoare triple {3181#false} assume 0 == ~switchedOnBeforeTS~0; {3181#false} is VALID [2020-07-08 11:41:16,699 INFO L263 TraceCheckUtils]: 76: Hoare triple {3181#false} call __automaton_fail(); {3181#false} is VALID [2020-07-08 11:41:16,699 INFO L280 TraceCheckUtils]: 77: Hoare triple {3181#false} assume !false; {3181#false} is VALID [2020-07-08 11:41:16,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:41:16,715 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803725354] [2020-07-08 11:41:16,715 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:41:16,715 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:41:16,715 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500306717] [2020-07-08 11:41:16,717 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 78 [2020-07-08 11:41:16,719 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:41:16,720 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:41:16,807 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:16,807 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:41:16,808 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:41:16,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:41:16,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:41:16,808 INFO L87 Difference]: Start difference. First operand 138 states and 159 transitions. Second operand 7 states. [2020-07-08 11:41:17,607 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:41:24,332 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:26,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:26,717 INFO L93 Difference]: Finished difference Result 391 states and 483 transitions. [2020-07-08 11:41:26,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 11:41:26,718 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 78 [2020-07-08 11:41:26,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:41:26,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:41:26,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 483 transitions. [2020-07-08 11:41:26,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:41:26,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 483 transitions. [2020-07-08 11:41:26,738 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 483 transitions. [2020-07-08 11:41:28,200 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 483 edges. 483 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:28,211 INFO L225 Difference]: With dead ends: 391 [2020-07-08 11:41:28,212 INFO L226 Difference]: Without dead ends: 281 [2020-07-08 11:41:28,213 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 [2020-07-08 11:41:28,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2020-07-08 11:41:30,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 235. [2020-07-08 11:41:30,311 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:41:30,312 INFO L82 GeneralOperation]: Start isEquivalent. First operand 281 states. Second operand 235 states. [2020-07-08 11:41:30,312 INFO L74 IsIncluded]: Start isIncluded. First operand 281 states. Second operand 235 states. [2020-07-08 11:41:30,312 INFO L87 Difference]: Start difference. First operand 281 states. Second operand 235 states. [2020-07-08 11:41:30,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:30,325 INFO L93 Difference]: Finished difference Result 281 states and 338 transitions. [2020-07-08 11:41:30,325 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 338 transitions. [2020-07-08 11:41:30,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:30,326 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:30,326 INFO L74 IsIncluded]: Start isIncluded. First operand 235 states. Second operand 281 states. [2020-07-08 11:41:30,326 INFO L87 Difference]: Start difference. First operand 235 states. Second operand 281 states. [2020-07-08 11:41:30,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:30,339 INFO L93 Difference]: Finished difference Result 281 states and 338 transitions. [2020-07-08 11:41:30,340 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 338 transitions. [2020-07-08 11:41:30,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:30,341 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:30,341 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:41:30,341 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:41:30,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2020-07-08 11:41:30,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 267 transitions. [2020-07-08 11:41:30,351 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 267 transitions. Word has length 78 [2020-07-08 11:41:30,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:41:30,351 INFO L479 AbstractCegarLoop]: Abstraction has 235 states and 267 transitions. [2020-07-08 11:41:30,351 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:41:30,351 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 267 transitions. [2020-07-08 11:41:30,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-08 11:41:30,352 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:41:30,353 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] [2020-07-08 11:41:30,353 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 11:41:30,353 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:41:30,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:41:30,353 INFO L82 PathProgramCache]: Analyzing trace with hash -856462191, now seen corresponding path program 1 times [2020-07-08 11:41:30,354 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:41:30,354 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93272295] [2020-07-08 11:41:30,354 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:41:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,684 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:41:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,741 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 [2020-07-08 11:41:30,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,743 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4690#true} #545#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,746 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #441#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,750 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #443#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {4690#true} is VALID [2020-07-08 11:41:30,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,754 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #445#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,758 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #447#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4690#true} is VALID [2020-07-08 11:41:30,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #535#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,778 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 [2020-07-08 11:41:30,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,779 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4690#true} {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {4690#true} is VALID [2020-07-08 11:41:30,779 INFO L263 TraceCheckUtils]: 0: Hoare triple {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4690#true} is VALID [2020-07-08 11:41:30,780 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 [2020-07-08 11:41:30,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,780 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4690#true} {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {4690#true} is VALID [2020-07-08 11:41:30,780 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 [2020-07-08 11:41:30,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,781 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #505#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~6; {4690#true} is VALID [2020-07-08 11:41:30,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {4690#true} is VALID [2020-07-08 11:41:30,834 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,834 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4690#true} {4690#true} #503#return; {4690#true} is VALID [2020-07-08 11:41:30,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {4690#true} is VALID [2020-07-08 11:41:30,835 INFO L263 TraceCheckUtils]: 1: Hoare triple {4690#true} call #t~ret70 := isHighWaterSensorDry(); {4690#true} is VALID [2020-07-08 11:41:30,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} havoc ~retValue_acc~6; {4690#true} is VALID [2020-07-08 11:41:30,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {4690#true} is VALID [2020-07-08 11:41:30,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,836 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4690#true} {4690#true} #503#return; {4690#true} is VALID [2020-07-08 11:41:30,837 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 [2020-07-08 11:41:30,837 INFO L280 TraceCheckUtils]: 7: Hoare triple {4690#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {4690#true} is VALID [2020-07-08 11:41:30,837 INFO L280 TraceCheckUtils]: 8: Hoare triple {4690#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {4690#true} is VALID [2020-07-08 11:41:30,837 INFO L280 TraceCheckUtils]: 9: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,838 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #525#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,843 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #529#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {4690#true} is VALID [2020-07-08 11:41:30,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume 0 == ~pumpRunning~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,844 INFO L263 TraceCheckUtils]: 2: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret50 := isHighWaterLevel(); {4690#true} is VALID [2020-07-08 11:41:30,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {4690#true} is VALID [2020-07-08 11:41:30,844 INFO L263 TraceCheckUtils]: 4: Hoare triple {4690#true} call #t~ret70 := isHighWaterSensorDry(); {4690#true} is VALID [2020-07-08 11:41:30,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {4690#true} havoc ~retValue_acc~6; {4690#true} is VALID [2020-07-08 11:41:30,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {4690#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {4690#true} is VALID [2020-07-08 11:41:30,844 INFO L280 TraceCheckUtils]: 7: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,845 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4690#true} {4690#true} #503#return; {4690#true} is VALID [2020-07-08 11:41:30,845 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 [2020-07-08 11:41:30,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {4690#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {4690#true} is VALID [2020-07-08 11:41:30,845 INFO L280 TraceCheckUtils]: 11: Hoare triple {4690#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {4690#true} is VALID [2020-07-08 11:41:30,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,846 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #525#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,846 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 [2020-07-08 11:41:30,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,847 INFO L263 TraceCheckUtils]: 16: Hoare triple {4695#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4690#true} is VALID [2020-07-08 11:41:30,847 INFO L280 TraceCheckUtils]: 17: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,847 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #529#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,848 INFO L280 TraceCheckUtils]: 19: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,848 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4690#true} #487#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4690#true} is VALID [2020-07-08 11:41:30,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume !(0 != ~pumpRunning~0); {4690#true} is VALID [2020-07-08 11:41:30,850 INFO L263 TraceCheckUtils]: 2: Hoare triple {4690#true} call processEnvironment__wrappee__methaneQuery(); {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {4690#true} is VALID [2020-07-08 11:41:30,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {4690#true} assume 0 == ~pumpRunning~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,850 INFO L263 TraceCheckUtils]: 5: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret50 := isHighWaterLevel(); {4690#true} is VALID [2020-07-08 11:41:30,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {4690#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {4690#true} is VALID [2020-07-08 11:41:30,851 INFO L263 TraceCheckUtils]: 7: Hoare triple {4690#true} call #t~ret70 := isHighWaterSensorDry(); {4690#true} is VALID [2020-07-08 11:41:30,851 INFO L280 TraceCheckUtils]: 8: Hoare triple {4690#true} havoc ~retValue_acc~6; {4690#true} is VALID [2020-07-08 11:41:30,851 INFO L280 TraceCheckUtils]: 9: Hoare triple {4690#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {4690#true} is VALID [2020-07-08 11:41:30,851 INFO L280 TraceCheckUtils]: 10: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,851 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4690#true} {4690#true} #503#return; {4690#true} is VALID [2020-07-08 11:41:30,852 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 [2020-07-08 11:41:30,852 INFO L280 TraceCheckUtils]: 13: Hoare triple {4690#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {4690#true} is VALID [2020-07-08 11:41:30,852 INFO L280 TraceCheckUtils]: 14: Hoare triple {4690#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {4690#true} is VALID [2020-07-08 11:41:30,852 INFO L280 TraceCheckUtils]: 15: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,853 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #525#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,854 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 [2020-07-08 11:41:30,854 INFO L280 TraceCheckUtils]: 18: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,854 INFO L263 TraceCheckUtils]: 19: Hoare triple {4695#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4690#true} is VALID [2020-07-08 11:41:30,854 INFO L280 TraceCheckUtils]: 20: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,855 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #529#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,855 INFO L280 TraceCheckUtils]: 22: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,856 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4690#true} #487#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,856 INFO L280 TraceCheckUtils]: 24: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,857 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4695#(= 0 ~pumpRunning~0)} #509#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,867 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 [2020-07-08 11:41:30,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,868 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #519#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:30,894 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 [2020-07-08 11:41:30,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:41:30,895 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 [2020-07-08 11:41:30,899 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 [2020-07-08 11:41:30,903 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 [2020-07-08 11:41:30,904 INFO L280 TraceCheckUtils]: 2: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,905 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4690#true} #545#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,905 INFO L263 TraceCheckUtils]: 4: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {4695#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,906 INFO L263 TraceCheckUtils]: 6: Hoare triple {4695#(= 0 ~pumpRunning~0)} call select_helpers(); {4690#true} is VALID [2020-07-08 11:41:30,906 INFO L280 TraceCheckUtils]: 7: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,907 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #441#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,907 INFO L263 TraceCheckUtils]: 9: Hoare triple {4695#(= 0 ~pumpRunning~0)} call select_features(); {4690#true} is VALID [2020-07-08 11:41:30,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,909 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #443#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,909 INFO L263 TraceCheckUtils]: 12: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret3 := valid_product(); {4690#true} is VALID [2020-07-08 11:41:30,909 INFO L280 TraceCheckUtils]: 13: Hoare triple {4690#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {4690#true} is VALID [2020-07-08 11:41:30,909 INFO L280 TraceCheckUtils]: 14: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,910 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #445#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,913 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 [2020-07-08 11:41:30,914 INFO L280 TraceCheckUtils]: 17: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~1; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,914 INFO L263 TraceCheckUtils]: 18: Hoare triple {4695#(= 0 ~pumpRunning~0)} call setup(); {4690#true} is VALID [2020-07-08 11:41:30,914 INFO L280 TraceCheckUtils]: 19: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,915 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #447#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,916 INFO L263 TraceCheckUtils]: 21: Hoare triple {4695#(= 0 ~pumpRunning~0)} call runTest(); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,917 INFO L263 TraceCheckUtils]: 22: Hoare triple {4695#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:30,917 INFO L280 TraceCheckUtils]: 23: Hoare triple {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4690#true} is VALID [2020-07-08 11:41:30,918 INFO L280 TraceCheckUtils]: 24: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,918 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #535#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,919 INFO L263 TraceCheckUtils]: 26: Hoare triple {4695#(= 0 ~pumpRunning~0)} call test(); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,920 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 [2020-07-08 11:41:30,922 INFO L280 TraceCheckUtils]: 28: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !false; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,923 INFO L280 TraceCheckUtils]: 29: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,923 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 [2020-07-08 11:41:30,924 INFO L280 TraceCheckUtils]: 31: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~9); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,925 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 [2020-07-08 11:41:30,925 INFO L280 TraceCheckUtils]: 33: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,926 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 [2020-07-08 11:41:30,926 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 [2020-07-08 11:41:30,927 INFO L280 TraceCheckUtils]: 36: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,927 INFO L263 TraceCheckUtils]: 37: Hoare triple {4695#(= 0 ~pumpRunning~0)} call timeShift(); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,928 INFO L263 TraceCheckUtils]: 38: Hoare triple {4695#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:30,928 INFO L263 TraceCheckUtils]: 39: Hoare triple {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {4690#true} is VALID [2020-07-08 11:41:30,928 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 [2020-07-08 11:41:30,929 INFO L280 TraceCheckUtils]: 41: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,929 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4690#true} {4750#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {4690#true} is VALID [2020-07-08 11:41:30,929 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 [2020-07-08 11:41:30,929 INFO L280 TraceCheckUtils]: 44: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,930 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #505#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,930 INFO L280 TraceCheckUtils]: 46: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,931 INFO L280 TraceCheckUtils]: 47: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,931 INFO L263 TraceCheckUtils]: 48: Hoare triple {4695#(= 0 ~pumpRunning~0)} call processEnvironment(); {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,932 INFO L280 TraceCheckUtils]: 49: Hoare triple {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4690#true} is VALID [2020-07-08 11:41:30,932 INFO L280 TraceCheckUtils]: 50: Hoare triple {4690#true} assume !(0 != ~pumpRunning~0); {4690#true} is VALID [2020-07-08 11:41:30,932 INFO L263 TraceCheckUtils]: 51: Hoare triple {4690#true} call processEnvironment__wrappee__methaneQuery(); {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:30,933 INFO L280 TraceCheckUtils]: 52: Hoare triple {4754#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {4690#true} is VALID [2020-07-08 11:41:30,933 INFO L280 TraceCheckUtils]: 53: Hoare triple {4690#true} assume 0 == ~pumpRunning~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,933 INFO L263 TraceCheckUtils]: 54: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret50 := isHighWaterLevel(); {4690#true} is VALID [2020-07-08 11:41:30,934 INFO L280 TraceCheckUtils]: 55: Hoare triple {4690#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {4690#true} is VALID [2020-07-08 11:41:30,934 INFO L263 TraceCheckUtils]: 56: Hoare triple {4690#true} call #t~ret70 := isHighWaterSensorDry(); {4690#true} is VALID [2020-07-08 11:41:30,934 INFO L280 TraceCheckUtils]: 57: Hoare triple {4690#true} havoc ~retValue_acc~6; {4690#true} is VALID [2020-07-08 11:41:30,934 INFO L280 TraceCheckUtils]: 58: Hoare triple {4690#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {4690#true} is VALID [2020-07-08 11:41:30,934 INFO L280 TraceCheckUtils]: 59: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,934 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4690#true} {4690#true} #503#return; {4690#true} is VALID [2020-07-08 11:41:30,935 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 [2020-07-08 11:41:30,935 INFO L280 TraceCheckUtils]: 62: Hoare triple {4690#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {4690#true} is VALID [2020-07-08 11:41:30,935 INFO L280 TraceCheckUtils]: 63: Hoare triple {4690#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {4690#true} is VALID [2020-07-08 11:41:30,935 INFO L280 TraceCheckUtils]: 64: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,936 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #525#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,936 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 [2020-07-08 11:41:30,937 INFO L280 TraceCheckUtils]: 67: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,937 INFO L263 TraceCheckUtils]: 68: Hoare triple {4695#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {4690#true} is VALID [2020-07-08 11:41:30,937 INFO L280 TraceCheckUtils]: 69: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,938 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #529#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,938 INFO L280 TraceCheckUtils]: 71: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,939 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4690#true} #487#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,939 INFO L280 TraceCheckUtils]: 73: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume true; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,940 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {4695#(= 0 ~pumpRunning~0)} {4695#(= 0 ~pumpRunning~0)} #509#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,941 INFO L263 TraceCheckUtils]: 75: Hoare triple {4695#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,941 INFO L280 TraceCheckUtils]: 76: Hoare triple {4695#(= 0 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,941 INFO L263 TraceCheckUtils]: 77: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {4690#true} is VALID [2020-07-08 11:41:30,942 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 [2020-07-08 11:41:30,942 INFO L280 TraceCheckUtils]: 79: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 11:41:30,943 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4690#true} {4695#(= 0 ~pumpRunning~0)} #519#return; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,943 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 [2020-07-08 11:41:30,944 INFO L280 TraceCheckUtils]: 82: Hoare triple {4695#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~0; {4695#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:41:30,944 INFO L263 TraceCheckUtils]: 83: Hoare triple {4695#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {4690#true} is VALID [2020-07-08 11:41:30,944 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 [2020-07-08 11:41:30,945 INFO L280 TraceCheckUtils]: 85: Hoare triple {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4793#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:41:30,946 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 [2020-07-08 11:41:30,946 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 [2020-07-08 11:41:30,947 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 [2020-07-08 11:41:30,947 INFO L280 TraceCheckUtils]: 89: Hoare triple {4691#false} assume 0 == ~switchedOnBeforeTS~0; {4691#false} is VALID [2020-07-08 11:41:30,947 INFO L263 TraceCheckUtils]: 90: Hoare triple {4691#false} call __automaton_fail(); {4691#false} is VALID [2020-07-08 11:41:30,948 INFO L280 TraceCheckUtils]: 91: Hoare triple {4691#false} assume !false; {4691#false} is VALID [2020-07-08 11:41:30,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 11:41:30,960 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93272295] [2020-07-08 11:41:30,960 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:41:30,960 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:41:30,961 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479569969] [2020-07-08 11:41:30,961 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-08 11:41:30,962 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:41:30,962 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:41:31,075 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:31,076 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:41:31,076 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:41:31,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:41:31,076 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:41:31,077 INFO L87 Difference]: Start difference. First operand 235 states and 267 transitions. Second operand 9 states. [2020-07-08 11:41:32,060 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:41:35,355 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:41:39,795 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:41:40,361 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:41,604 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:41:41,909 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:41:44,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:44,740 INFO L93 Difference]: Finished difference Result 487 states and 586 transitions. [2020-07-08 11:41:44,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 11:41:44,740 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 92 [2020-07-08 11:41:44,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:41:44,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:41:44,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 458 transitions. [2020-07-08 11:41:44,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:41:44,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 458 transitions. [2020-07-08 11:41:44,761 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 458 transitions. [2020-07-08 11:41:46,126 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 458 edges. 458 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:46,136 INFO L225 Difference]: With dead ends: 487 [2020-07-08 11:41:46,136 INFO L226 Difference]: Without dead ends: 280 [2020-07-08 11:41:46,138 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 [2020-07-08 11:41:46,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2020-07-08 11:41:48,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 234. [2020-07-08 11:41:48,042 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:41:48,042 INFO L82 GeneralOperation]: Start isEquivalent. First operand 280 states. Second operand 234 states. [2020-07-08 11:41:48,042 INFO L74 IsIncluded]: Start isIncluded. First operand 280 states. Second operand 234 states. [2020-07-08 11:41:48,043 INFO L87 Difference]: Start difference. First operand 280 states. Second operand 234 states. [2020-07-08 11:41:48,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:48,056 INFO L93 Difference]: Finished difference Result 280 states and 338 transitions. [2020-07-08 11:41:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 338 transitions. [2020-07-08 11:41:48,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:48,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:48,058 INFO L74 IsIncluded]: Start isIncluded. First operand 234 states. Second operand 280 states. [2020-07-08 11:41:48,058 INFO L87 Difference]: Start difference. First operand 234 states. Second operand 280 states. [2020-07-08 11:41:48,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:41:48,070 INFO L93 Difference]: Finished difference Result 280 states and 338 transitions. [2020-07-08 11:41:48,071 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 338 transitions. [2020-07-08 11:41:48,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:41:48,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:41:48,072 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:41:48,072 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:41:48,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-07-08 11:41:48,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 264 transitions. [2020-07-08 11:41:48,081 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 264 transitions. Word has length 92 [2020-07-08 11:41:48,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:41:48,082 INFO L479 AbstractCegarLoop]: Abstraction has 234 states and 264 transitions. [2020-07-08 11:41:48,082 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:41:48,082 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 264 transitions. [2020-07-08 11:41:48,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-08 11:41:48,083 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:41:48,084 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] [2020-07-08 11:41:48,084 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 11:41:48,084 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:41:48,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:41:48,085 INFO L82 PathProgramCache]: Analyzing trace with hash -357754488, now seen corresponding path program 1 times [2020-07-08 11:41:48,085 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:41:48,085 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568704336] [2020-07-08 11:41:48,085 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:41:48,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,450 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:41:48,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,492 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 [2020-07-08 11:41:48,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,493 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6365#true} #545#return; {6365#true} is VALID [2020-07-08 11:41:48,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,495 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6365#true} {6365#true} #441#return; {6365#true} is VALID [2020-07-08 11:41:48,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,498 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6365#true} {6365#true} #443#return; {6365#true} is VALID [2020-07-08 11:41:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6365#true} is VALID [2020-07-08 11:41:48,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,505 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6365#true} #445#return; {6365#true} is VALID [2020-07-08 11:41:48,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,508 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6365#true} {6365#true} #447#return; {6365#true} is VALID [2020-07-08 11:41:48,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6365#true} is VALID [2020-07-08 11:41:48,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,521 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6365#true} #535#return; {6365#true} is VALID [2020-07-08 11:41:48,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,526 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 [2020-07-08 11:41:48,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,526 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {6365#true} is VALID [2020-07-08 11:41:48,527 INFO L263 TraceCheckUtils]: 0: Hoare triple {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {6365#true} is VALID [2020-07-08 11:41:48,527 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 [2020-07-08 11:41:48,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,527 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6365#true} {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {6365#true} is VALID [2020-07-08 11:41:48,528 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 [2020-07-08 11:41:48,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,528 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6365#true} {6365#true} #505#return; {6365#true} is VALID [2020-07-08 11:41:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~6; {6365#true} is VALID [2020-07-08 11:41:48,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {6365#true} is VALID [2020-07-08 11:41:48,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,640 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6365#true} {6365#true} #503#return; {6365#true} is VALID [2020-07-08 11:41:48,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {6365#true} is VALID [2020-07-08 11:41:48,641 INFO L263 TraceCheckUtils]: 1: Hoare triple {6365#true} call #t~ret70 := isHighWaterSensorDry(); {6365#true} is VALID [2020-07-08 11:41:48,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {6365#true} havoc ~retValue_acc~6; {6365#true} is VALID [2020-07-08 11:41:48,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {6365#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {6365#true} is VALID [2020-07-08 11:41:48,641 INFO L280 TraceCheckUtils]: 4: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,641 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6365#true} {6365#true} #503#return; {6365#true} is VALID [2020-07-08 11:41:48,642 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 [2020-07-08 11:41:48,642 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 [2020-07-08 11:41:48,643 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 [2020-07-08 11:41:48,644 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 [2020-07-08 11:41:48,645 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 [2020-07-08 11:41:48,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,656 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 [2020-07-08 11:41:48,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-08 11:41:48,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {6365#true} havoc ~retValue_acc~9; {6365#true} is VALID [2020-07-08 11:41:48,657 INFO L263 TraceCheckUtils]: 1: Hoare triple {6365#true} call #t~ret53 := isMethaneLevelCritical(); {6365#true} is VALID [2020-07-08 11:41:48,657 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 [2020-07-08 11:41:48,658 INFO L280 TraceCheckUtils]: 3: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,658 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-08 11:41:48,658 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 [2020-07-08 11:41:48,658 INFO L280 TraceCheckUtils]: 6: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,659 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6365#true} {6365#true} #499#return; {6365#true} is VALID [2020-07-08 11:41:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6365#true} is VALID [2020-07-08 11:41:48,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,665 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6365#true} #501#return; {6365#true} is VALID [2020-07-08 11:41:48,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {6365#true} is VALID [2020-07-08 11:41:48,665 INFO L263 TraceCheckUtils]: 1: Hoare triple {6365#true} call #t~ret52 := isMethaneAlarm(); {6365#true} is VALID [2020-07-08 11:41:48,666 INFO L280 TraceCheckUtils]: 2: Hoare triple {6365#true} havoc ~retValue_acc~9; {6365#true} is VALID [2020-07-08 11:41:48,666 INFO L263 TraceCheckUtils]: 3: Hoare triple {6365#true} call #t~ret53 := isMethaneLevelCritical(); {6365#true} is VALID [2020-07-08 11:41:48,666 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 [2020-07-08 11:41:48,666 INFO L280 TraceCheckUtils]: 5: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,667 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-08 11:41:48,667 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 [2020-07-08 11:41:48,667 INFO L280 TraceCheckUtils]: 8: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,667 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6365#true} {6365#true} #499#return; {6365#true} is VALID [2020-07-08 11:41:48,668 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 [2020-07-08 11:41:48,668 INFO L280 TraceCheckUtils]: 11: Hoare triple {6365#true} assume !(0 != ~tmp~7); {6365#true} is VALID [2020-07-08 11:41:48,669 INFO L263 TraceCheckUtils]: 12: Hoare triple {6365#true} call activatePump__wrappee__highWaterSensor(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,669 INFO L280 TraceCheckUtils]: 13: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6365#true} is VALID [2020-07-08 11:41:48,669 INFO L280 TraceCheckUtils]: 14: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,669 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6365#true} {6365#true} #501#return; {6365#true} is VALID [2020-07-08 11:41:48,669 INFO L280 TraceCheckUtils]: 16: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,670 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6365#true} {6366#false} #527#return; {6366#false} is VALID [2020-07-08 11:41:48,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6365#true} is VALID [2020-07-08 11:41:48,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume 0 == ~pumpRunning~0; {6365#true} is VALID [2020-07-08 11:41:48,670 INFO L263 TraceCheckUtils]: 2: Hoare triple {6365#true} call #t~ret50 := isHighWaterLevel(); {6365#true} is VALID [2020-07-08 11:41:48,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {6365#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {6365#true} is VALID [2020-07-08 11:41:48,671 INFO L263 TraceCheckUtils]: 4: Hoare triple {6365#true} call #t~ret70 := isHighWaterSensorDry(); {6365#true} is VALID [2020-07-08 11:41:48,671 INFO L280 TraceCheckUtils]: 5: Hoare triple {6365#true} havoc ~retValue_acc~6; {6365#true} is VALID [2020-07-08 11:41:48,671 INFO L280 TraceCheckUtils]: 6: Hoare triple {6365#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {6365#true} is VALID [2020-07-08 11:41:48,671 INFO L280 TraceCheckUtils]: 7: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,672 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6365#true} {6365#true} #503#return; {6365#true} is VALID [2020-07-08 11:41:48,672 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 [2020-07-08 11:41:48,673 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 [2020-07-08 11:41:48,674 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 [2020-07-08 11:41:48,674 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 [2020-07-08 11:41:48,675 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 [2020-07-08 11:41:48,676 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 [2020-07-08 11:41:48,677 INFO L280 TraceCheckUtils]: 15: Hoare triple {6492#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {6366#false} is VALID [2020-07-08 11:41:48,677 INFO L263 TraceCheckUtils]: 16: Hoare triple {6366#false} call activatePump(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {6365#true} is VALID [2020-07-08 11:41:48,677 INFO L263 TraceCheckUtils]: 18: Hoare triple {6365#true} call #t~ret52 := isMethaneAlarm(); {6365#true} is VALID [2020-07-08 11:41:48,678 INFO L280 TraceCheckUtils]: 19: Hoare triple {6365#true} havoc ~retValue_acc~9; {6365#true} is VALID [2020-07-08 11:41:48,678 INFO L263 TraceCheckUtils]: 20: Hoare triple {6365#true} call #t~ret53 := isMethaneLevelCritical(); {6365#true} is VALID [2020-07-08 11:41:48,678 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 [2020-07-08 11:41:48,678 INFO L280 TraceCheckUtils]: 22: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,678 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-08 11:41:48,679 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 [2020-07-08 11:41:48,679 INFO L280 TraceCheckUtils]: 25: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,679 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6365#true} {6365#true} #499#return; {6365#true} is VALID [2020-07-08 11:41:48,679 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 [2020-07-08 11:41:48,679 INFO L280 TraceCheckUtils]: 28: Hoare triple {6365#true} assume !(0 != ~tmp~7); {6365#true} is VALID [2020-07-08 11:41:48,680 INFO L263 TraceCheckUtils]: 29: Hoare triple {6365#true} call activatePump__wrappee__highWaterSensor(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,680 INFO L280 TraceCheckUtils]: 30: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6365#true} is VALID [2020-07-08 11:41:48,681 INFO L280 TraceCheckUtils]: 31: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,681 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6365#true} {6365#true} #501#return; {6365#true} is VALID [2020-07-08 11:41:48,681 INFO L280 TraceCheckUtils]: 33: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,681 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6365#true} {6366#false} #527#return; {6366#false} is VALID [2020-07-08 11:41:48,681 INFO L280 TraceCheckUtils]: 35: Hoare triple {6366#false} assume true; {6366#false} is VALID [2020-07-08 11:41:48,682 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6366#false} {6365#true} #487#return; {6366#false} is VALID [2020-07-08 11:41:48,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {6365#true} is VALID [2020-07-08 11:41:48,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume !(0 != ~pumpRunning~0); {6365#true} is VALID [2020-07-08 11:41:48,684 INFO L263 TraceCheckUtils]: 2: Hoare triple {6365#true} call processEnvironment__wrappee__methaneQuery(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,684 INFO L280 TraceCheckUtils]: 3: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6365#true} is VALID [2020-07-08 11:41:48,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {6365#true} assume 0 == ~pumpRunning~0; {6365#true} is VALID [2020-07-08 11:41:48,684 INFO L263 TraceCheckUtils]: 5: Hoare triple {6365#true} call #t~ret50 := isHighWaterLevel(); {6365#true} is VALID [2020-07-08 11:41:48,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {6365#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {6365#true} is VALID [2020-07-08 11:41:48,684 INFO L263 TraceCheckUtils]: 7: Hoare triple {6365#true} call #t~ret70 := isHighWaterSensorDry(); {6365#true} is VALID [2020-07-08 11:41:48,685 INFO L280 TraceCheckUtils]: 8: Hoare triple {6365#true} havoc ~retValue_acc~6; {6365#true} is VALID [2020-07-08 11:41:48,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {6365#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {6365#true} is VALID [2020-07-08 11:41:48,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,685 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6365#true} {6365#true} #503#return; {6365#true} is VALID [2020-07-08 11:41:48,685 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 [2020-07-08 11:41:48,686 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 [2020-07-08 11:41:48,687 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 [2020-07-08 11:41:48,687 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 [2020-07-08 11:41:48,688 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 [2020-07-08 11:41:48,689 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 [2020-07-08 11:41:48,689 INFO L280 TraceCheckUtils]: 18: Hoare triple {6492#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {6366#false} is VALID [2020-07-08 11:41:48,689 INFO L263 TraceCheckUtils]: 19: Hoare triple {6366#false} call activatePump(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,690 INFO L280 TraceCheckUtils]: 20: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {6365#true} is VALID [2020-07-08 11:41:48,690 INFO L263 TraceCheckUtils]: 21: Hoare triple {6365#true} call #t~ret52 := isMethaneAlarm(); {6365#true} is VALID [2020-07-08 11:41:48,690 INFO L280 TraceCheckUtils]: 22: Hoare triple {6365#true} havoc ~retValue_acc~9; {6365#true} is VALID [2020-07-08 11:41:48,690 INFO L263 TraceCheckUtils]: 23: Hoare triple {6365#true} call #t~ret53 := isMethaneLevelCritical(); {6365#true} is VALID [2020-07-08 11:41:48,690 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 [2020-07-08 11:41:48,691 INFO L280 TraceCheckUtils]: 25: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,691 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-08 11:41:48,691 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 [2020-07-08 11:41:48,691 INFO L280 TraceCheckUtils]: 28: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,691 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6365#true} {6365#true} #499#return; {6365#true} is VALID [2020-07-08 11:41:48,691 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 [2020-07-08 11:41:48,692 INFO L280 TraceCheckUtils]: 31: Hoare triple {6365#true} assume !(0 != ~tmp~7); {6365#true} is VALID [2020-07-08 11:41:48,692 INFO L263 TraceCheckUtils]: 32: Hoare triple {6365#true} call activatePump__wrappee__highWaterSensor(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,693 INFO L280 TraceCheckUtils]: 33: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6365#true} is VALID [2020-07-08 11:41:48,693 INFO L280 TraceCheckUtils]: 34: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,693 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6365#true} {6365#true} #501#return; {6365#true} is VALID [2020-07-08 11:41:48,693 INFO L280 TraceCheckUtils]: 36: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,694 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6365#true} {6366#false} #527#return; {6366#false} is VALID [2020-07-08 11:41:48,694 INFO L280 TraceCheckUtils]: 38: Hoare triple {6366#false} assume true; {6366#false} is VALID [2020-07-08 11:41:48,694 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6366#false} {6365#true} #487#return; {6366#false} is VALID [2020-07-08 11:41:48,694 INFO L280 TraceCheckUtils]: 40: Hoare triple {6366#false} assume true; {6366#false} is VALID [2020-07-08 11:41:48,694 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6366#false} {6365#true} #509#return; {6366#false} is VALID [2020-07-08 11:41:48,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,699 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 [2020-07-08 11:41:48,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6366#false} #519#return; {6366#false} is VALID [2020-07-08 11:41:48,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:41:48,705 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 [2020-07-08 11:41:48,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,706 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6365#true} {6366#false} #521#return; {6366#false} is VALID [2020-07-08 11:41:48,714 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 [2020-07-08 11:41:48,715 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 [2020-07-08 11:41:48,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,715 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6365#true} {6365#true} #545#return; {6365#true} is VALID [2020-07-08 11:41:48,715 INFO L263 TraceCheckUtils]: 4: Hoare triple {6365#true} call #t~ret75 := main(); {6365#true} is VALID [2020-07-08 11:41:48,716 INFO L280 TraceCheckUtils]: 5: Hoare triple {6365#true} havoc ~retValue_acc~0;havoc ~tmp~1; {6365#true} is VALID [2020-07-08 11:41:48,716 INFO L263 TraceCheckUtils]: 6: Hoare triple {6365#true} call select_helpers(); {6365#true} is VALID [2020-07-08 11:41:48,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,716 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6365#true} {6365#true} #441#return; {6365#true} is VALID [2020-07-08 11:41:48,716 INFO L263 TraceCheckUtils]: 9: Hoare triple {6365#true} call select_features(); {6365#true} is VALID [2020-07-08 11:41:48,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,717 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6365#true} {6365#true} #443#return; {6365#true} is VALID [2020-07-08 11:41:48,717 INFO L263 TraceCheckUtils]: 12: Hoare triple {6365#true} call #t~ret3 := valid_product(); {6365#true} is VALID [2020-07-08 11:41:48,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {6365#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6365#true} is VALID [2020-07-08 11:41:48,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,717 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6365#true} {6365#true} #445#return; {6365#true} is VALID [2020-07-08 11:41:48,717 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 [2020-07-08 11:41:48,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {6365#true} assume 0 != ~tmp~1; {6365#true} is VALID [2020-07-08 11:41:48,718 INFO L263 TraceCheckUtils]: 18: Hoare triple {6365#true} call setup(); {6365#true} is VALID [2020-07-08 11:41:48,718 INFO L280 TraceCheckUtils]: 19: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,718 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6365#true} {6365#true} #447#return; {6365#true} is VALID [2020-07-08 11:41:48,718 INFO L263 TraceCheckUtils]: 21: Hoare triple {6365#true} call runTest(); {6365#true} is VALID [2020-07-08 11:41:48,720 INFO L263 TraceCheckUtils]: 22: Hoare triple {6365#true} call __utac_acc__Specification5_spec__1(); {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:48,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6365#true} is VALID [2020-07-08 11:41:48,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,720 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6365#true} {6365#true} #535#return; {6365#true} is VALID [2020-07-08 11:41:48,720 INFO L263 TraceCheckUtils]: 26: Hoare triple {6365#true} call test(); {6365#true} is VALID [2020-07-08 11:41:48,720 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 [2020-07-08 11:41:48,721 INFO L280 TraceCheckUtils]: 28: Hoare triple {6365#true} assume !false; {6365#true} is VALID [2020-07-08 11:41:48,721 INFO L280 TraceCheckUtils]: 29: Hoare triple {6365#true} assume ~splverifierCounter~0 < 4; {6365#true} is VALID [2020-07-08 11:41:48,721 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 [2020-07-08 11:41:48,721 INFO L280 TraceCheckUtils]: 31: Hoare triple {6365#true} assume !(0 != ~tmp~9); {6365#true} is VALID [2020-07-08 11:41:48,721 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 [2020-07-08 11:41:48,721 INFO L280 TraceCheckUtils]: 33: Hoare triple {6365#true} assume !(0 != ~tmp___0~2); {6365#true} is VALID [2020-07-08 11:41:48,722 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 [2020-07-08 11:41:48,722 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 [2020-07-08 11:41:48,722 INFO L280 TraceCheckUtils]: 36: Hoare triple {6365#true} assume 0 != ~tmp___1~0; {6365#true} is VALID [2020-07-08 11:41:48,722 INFO L263 TraceCheckUtils]: 37: Hoare triple {6365#true} call timeShift(); {6365#true} is VALID [2020-07-08 11:41:48,723 INFO L263 TraceCheckUtils]: 38: Hoare triple {6365#true} call __utac_acc__Specification5_spec__2(); {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:41:48,723 INFO L263 TraceCheckUtils]: 39: Hoare triple {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {6365#true} is VALID [2020-07-08 11:41:48,723 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 [2020-07-08 11:41:48,723 INFO L280 TraceCheckUtils]: 41: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,723 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6365#true} {6438#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {6365#true} is VALID [2020-07-08 11:41:48,724 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 [2020-07-08 11:41:48,724 INFO L280 TraceCheckUtils]: 44: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,724 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6365#true} {6365#true} #505#return; {6365#true} is VALID [2020-07-08 11:41:48,726 INFO L280 TraceCheckUtils]: 46: Hoare triple {6365#true} assume !(0 != ~pumpRunning~0); {6365#true} is VALID [2020-07-08 11:41:48,726 INFO L280 TraceCheckUtils]: 47: Hoare triple {6365#true} assume 0 != ~systemActive~0; {6365#true} is VALID [2020-07-08 11:41:48,730 INFO L263 TraceCheckUtils]: 48: Hoare triple {6365#true} call processEnvironment(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,730 INFO L280 TraceCheckUtils]: 49: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {6365#true} is VALID [2020-07-08 11:41:48,730 INFO L280 TraceCheckUtils]: 50: Hoare triple {6365#true} assume !(0 != ~pumpRunning~0); {6365#true} is VALID [2020-07-08 11:41:48,731 INFO L263 TraceCheckUtils]: 51: Hoare triple {6365#true} call processEnvironment__wrappee__methaneQuery(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,732 INFO L280 TraceCheckUtils]: 52: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6365#true} is VALID [2020-07-08 11:41:48,732 INFO L280 TraceCheckUtils]: 53: Hoare triple {6365#true} assume 0 == ~pumpRunning~0; {6365#true} is VALID [2020-07-08 11:41:48,732 INFO L263 TraceCheckUtils]: 54: Hoare triple {6365#true} call #t~ret50 := isHighWaterLevel(); {6365#true} is VALID [2020-07-08 11:41:48,732 INFO L280 TraceCheckUtils]: 55: Hoare triple {6365#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {6365#true} is VALID [2020-07-08 11:41:48,732 INFO L263 TraceCheckUtils]: 56: Hoare triple {6365#true} call #t~ret70 := isHighWaterSensorDry(); {6365#true} is VALID [2020-07-08 11:41:48,733 INFO L280 TraceCheckUtils]: 57: Hoare triple {6365#true} havoc ~retValue_acc~6; {6365#true} is VALID [2020-07-08 11:41:48,733 INFO L280 TraceCheckUtils]: 58: Hoare triple {6365#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {6365#true} is VALID [2020-07-08 11:41:48,733 INFO L280 TraceCheckUtils]: 59: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,733 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6365#true} {6365#true} #503#return; {6365#true} is VALID [2020-07-08 11:41:48,733 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 [2020-07-08 11:41:48,734 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 [2020-07-08 11:41:48,735 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 [2020-07-08 11:41:48,735 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 [2020-07-08 11:41:48,736 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 [2020-07-08 11:41:48,737 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 [2020-07-08 11:41:48,737 INFO L280 TraceCheckUtils]: 67: Hoare triple {6492#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~5)} assume 0 != ~tmp~5; {6366#false} is VALID [2020-07-08 11:41:48,737 INFO L263 TraceCheckUtils]: 68: Hoare triple {6366#false} call activatePump(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,738 INFO L280 TraceCheckUtils]: 69: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {6365#true} is VALID [2020-07-08 11:41:48,738 INFO L263 TraceCheckUtils]: 70: Hoare triple {6365#true} call #t~ret52 := isMethaneAlarm(); {6365#true} is VALID [2020-07-08 11:41:48,738 INFO L280 TraceCheckUtils]: 71: Hoare triple {6365#true} havoc ~retValue_acc~9; {6365#true} is VALID [2020-07-08 11:41:48,738 INFO L263 TraceCheckUtils]: 72: Hoare triple {6365#true} call #t~ret53 := isMethaneLevelCritical(); {6365#true} is VALID [2020-07-08 11:41:48,738 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 [2020-07-08 11:41:48,738 INFO L280 TraceCheckUtils]: 74: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,739 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6365#true} {6365#true} #539#return; {6365#true} is VALID [2020-07-08 11:41:48,739 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 [2020-07-08 11:41:48,739 INFO L280 TraceCheckUtils]: 77: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,739 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {6365#true} {6365#true} #499#return; {6365#true} is VALID [2020-07-08 11:41:48,739 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 [2020-07-08 11:41:48,739 INFO L280 TraceCheckUtils]: 80: Hoare triple {6365#true} assume !(0 != ~tmp~7); {6365#true} is VALID [2020-07-08 11:41:48,740 INFO L263 TraceCheckUtils]: 81: Hoare triple {6365#true} call activatePump__wrappee__highWaterSensor(); {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:41:48,740 INFO L280 TraceCheckUtils]: 82: Hoare triple {6442#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6365#true} is VALID [2020-07-08 11:41:48,740 INFO L280 TraceCheckUtils]: 83: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,741 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {6365#true} {6365#true} #501#return; {6365#true} is VALID [2020-07-08 11:41:48,741 INFO L280 TraceCheckUtils]: 85: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,741 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6365#true} {6366#false} #527#return; {6366#false} is VALID [2020-07-08 11:41:48,741 INFO L280 TraceCheckUtils]: 87: Hoare triple {6366#false} assume true; {6366#false} is VALID [2020-07-08 11:41:48,741 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {6366#false} {6365#true} #487#return; {6366#false} is VALID [2020-07-08 11:41:48,741 INFO L280 TraceCheckUtils]: 89: Hoare triple {6366#false} assume true; {6366#false} is VALID [2020-07-08 11:41:48,742 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6366#false} {6365#true} #509#return; {6366#false} is VALID [2020-07-08 11:41:48,742 INFO L263 TraceCheckUtils]: 91: Hoare triple {6366#false} call __utac_acc__Specification5_spec__3(); {6366#false} is VALID [2020-07-08 11:41:48,742 INFO L280 TraceCheckUtils]: 92: Hoare triple {6366#false} havoc ~tmp~0;havoc ~tmp___0~0; {6366#false} is VALID [2020-07-08 11:41:48,742 INFO L263 TraceCheckUtils]: 93: Hoare triple {6366#false} call #t~ret1 := getWaterLevel(); {6365#true} is VALID [2020-07-08 11:41:48,742 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 [2020-07-08 11:41:48,742 INFO L280 TraceCheckUtils]: 95: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,743 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6365#true} {6366#false} #519#return; {6366#false} is VALID [2020-07-08 11:41:48,743 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 [2020-07-08 11:41:48,743 INFO L280 TraceCheckUtils]: 98: Hoare triple {6366#false} assume 2 != ~tmp~0; {6366#false} is VALID [2020-07-08 11:41:48,743 INFO L263 TraceCheckUtils]: 99: Hoare triple {6366#false} call #t~ret2 := isPumpRunning(); {6365#true} is VALID [2020-07-08 11:41:48,743 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 [2020-07-08 11:41:48,743 INFO L280 TraceCheckUtils]: 101: Hoare triple {6365#true} assume true; {6365#true} is VALID [2020-07-08 11:41:48,744 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {6365#true} {6366#false} #521#return; {6366#false} is VALID [2020-07-08 11:41:48,744 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 [2020-07-08 11:41:48,744 INFO L280 TraceCheckUtils]: 104: Hoare triple {6366#false} assume 0 != ~tmp___0~0; {6366#false} is VALID [2020-07-08 11:41:48,744 INFO L280 TraceCheckUtils]: 105: Hoare triple {6366#false} assume 0 == ~switchedOnBeforeTS~0; {6366#false} is VALID [2020-07-08 11:41:48,744 INFO L263 TraceCheckUtils]: 106: Hoare triple {6366#false} call __automaton_fail(); {6366#false} is VALID [2020-07-08 11:41:48,744 INFO L280 TraceCheckUtils]: 107: Hoare triple {6366#false} assume !false; {6366#false} is VALID [2020-07-08 11:41:48,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:41:48,760 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568704336] [2020-07-08 11:41:48,761 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:41:48,761 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:41:48,761 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575726863] [2020-07-08 11:41:48,762 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-08 11:41:48,762 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:41:48,762 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:41:48,886 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:41:48,887 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:41:48,887 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:41:48,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:41:48,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:41:48,888 INFO L87 Difference]: Start difference. First operand 234 states and 264 transitions. Second operand 9 states. [2020-07-08 11:41:55,701 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:41:56,061 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:41:56,444 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:41:56,758 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:42:02,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:02,138 INFO L93 Difference]: Finished difference Result 487 states and 589 transitions. [2020-07-08 11:42:02,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:42:02,139 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-08 11:42:02,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:42:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:42:02,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 379 transitions. [2020-07-08 11:42:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:42:02,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 379 transitions. [2020-07-08 11:42:02,153 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 379 transitions. [2020-07-08 11:42:03,310 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 379 edges. 379 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:42:03,320 INFO L225 Difference]: With dead ends: 487 [2020-07-08 11:42:03,320 INFO L226 Difference]: Without dead ends: 281 [2020-07-08 11:42:03,324 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:42:03,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2020-07-08 11:42:05,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 239. [2020-07-08 11:42:05,121 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:42:05,121 INFO L82 GeneralOperation]: Start isEquivalent. First operand 281 states. Second operand 239 states. [2020-07-08 11:42:05,121 INFO L74 IsIncluded]: Start isIncluded. First operand 281 states. Second operand 239 states. [2020-07-08 11:42:05,121 INFO L87 Difference]: Start difference. First operand 281 states. Second operand 239 states. [2020-07-08 11:42:05,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:05,131 INFO L93 Difference]: Finished difference Result 281 states and 338 transitions. [2020-07-08 11:42:05,131 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 338 transitions. [2020-07-08 11:42:05,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:42:05,132 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:42:05,132 INFO L74 IsIncluded]: Start isIncluded. First operand 239 states. Second operand 281 states. [2020-07-08 11:42:05,133 INFO L87 Difference]: Start difference. First operand 239 states. Second operand 281 states. [2020-07-08 11:42:05,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:05,142 INFO L93 Difference]: Finished difference Result 281 states and 338 transitions. [2020-07-08 11:42:05,143 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 338 transitions. [2020-07-08 11:42:05,144 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:42:05,144 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:42:05,144 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:42:05,144 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:42:05,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2020-07-08 11:42:05,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 269 transitions. [2020-07-08 11:42:05,152 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 269 transitions. Word has length 108 [2020-07-08 11:42:05,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:42:05,153 INFO L479 AbstractCegarLoop]: Abstraction has 239 states and 269 transitions. [2020-07-08 11:42:05,153 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:42:05,153 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 269 transitions. [2020-07-08 11:42:05,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-08 11:42:05,154 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:42:05,155 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] [2020-07-08 11:42:05,155 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 11:42:05,155 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:42:05,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:42:05,155 INFO L82 PathProgramCache]: Analyzing trace with hash 1570518214, now seen corresponding path program 1 times [2020-07-08 11:42:05,156 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:42:05,156 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765296253] [2020-07-08 11:42:05,156 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:42:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,500 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:42:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,549 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 [2020-07-08 11:42:05,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,550 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8098#true} #545#return; {8098#true} is VALID [2020-07-08 11:42:05,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,553 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8098#true} {8098#true} #441#return; {8098#true} is VALID [2020-07-08 11:42:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,556 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8098#true} {8098#true} #443#return; {8098#true} is VALID [2020-07-08 11:42:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,571 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 [2020-07-08 11:42:05,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {8173#(= 1 |valid_product_#res|)} assume true; {8173#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:42:05,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8173#(= 1 |valid_product_#res|)} {8098#true} #445#return; {8110#(= 1 |main_#t~ret3|)} is VALID [2020-07-08 11:42:05,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,576 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8098#true} {8098#true} #447#return; {8098#true} is VALID [2020-07-08 11:42:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8098#true} is VALID [2020-07-08 11:42:05,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,591 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8098#true} #535#return; {8098#true} is VALID [2020-07-08 11:42:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,596 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 [2020-07-08 11:42:05,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,597 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {8098#true} is VALID [2020-07-08 11:42:05,597 INFO L263 TraceCheckUtils]: 0: Hoare triple {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {8098#true} is VALID [2020-07-08 11:42:05,597 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 [2020-07-08 11:42:05,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,597 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8098#true} {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {8098#true} is VALID [2020-07-08 11:42:05,597 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 [2020-07-08 11:42:05,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,598 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8098#true} {8098#true} #505#return; {8098#true} is VALID [2020-07-08 11:42:05,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} havoc ~retValue_acc~6; {8098#true} is VALID [2020-07-08 11:42:05,698 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 [2020-07-08 11:42:05,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {8251#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:42:05,700 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8251#(<= 1 |isHighWaterSensorDry_#res|)} {8098#true} #503#return; {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} is VALID [2020-07-08 11:42:05,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {8098#true} is VALID [2020-07-08 11:42:05,700 INFO L263 TraceCheckUtils]: 1: Hoare triple {8098#true} call #t~ret70 := isHighWaterSensorDry(); {8098#true} is VALID [2020-07-08 11:42:05,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {8098#true} havoc ~retValue_acc~6; {8098#true} is VALID [2020-07-08 11:42:05,701 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 [2020-07-08 11:42:05,701 INFO L280 TraceCheckUtils]: 4: Hoare triple {8251#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:42:05,702 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8251#(<= 1 |isHighWaterSensorDry_#res|)} {8098#true} #503#return; {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} is VALID [2020-07-08 11:42:05,704 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 [2020-07-08 11:42:05,704 INFO L280 TraceCheckUtils]: 7: Hoare triple {8250#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {8099#false} is VALID [2020-07-08 11:42:05,705 INFO L280 TraceCheckUtils]: 8: Hoare triple {8099#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {8099#false} is VALID [2020-07-08 11:42:05,705 INFO L280 TraceCheckUtils]: 9: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-08 11:42:05,705 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8099#false} {8098#true} #525#return; {8099#false} is VALID [2020-07-08 11:42:05,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,721 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 [2020-07-08 11:42:05,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,721 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-08 11:42:05,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {8098#true} havoc ~retValue_acc~9; {8098#true} is VALID [2020-07-08 11:42:05,722 INFO L263 TraceCheckUtils]: 1: Hoare triple {8098#true} call #t~ret53 := isMethaneLevelCritical(); {8098#true} is VALID [2020-07-08 11:42:05,722 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 [2020-07-08 11:42:05,722 INFO L280 TraceCheckUtils]: 3: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,723 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-08 11:42:05,723 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 [2020-07-08 11:42:05,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,723 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8098#true} {8098#true} #499#return; {8098#true} is VALID [2020-07-08 11:42:05,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8098#true} is VALID [2020-07-08 11:42:05,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,728 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8098#true} #501#return; {8098#true} is VALID [2020-07-08 11:42:05,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8098#true} is VALID [2020-07-08 11:42:05,728 INFO L263 TraceCheckUtils]: 1: Hoare triple {8098#true} call #t~ret52 := isMethaneAlarm(); {8098#true} is VALID [2020-07-08 11:42:05,729 INFO L280 TraceCheckUtils]: 2: Hoare triple {8098#true} havoc ~retValue_acc~9; {8098#true} is VALID [2020-07-08 11:42:05,729 INFO L263 TraceCheckUtils]: 3: Hoare triple {8098#true} call #t~ret53 := isMethaneLevelCritical(); {8098#true} is VALID [2020-07-08 11:42:05,729 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 [2020-07-08 11:42:05,729 INFO L280 TraceCheckUtils]: 5: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,729 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-08 11:42:05,730 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 [2020-07-08 11:42:05,730 INFO L280 TraceCheckUtils]: 8: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,730 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8098#true} {8098#true} #499#return; {8098#true} is VALID [2020-07-08 11:42:05,730 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 [2020-07-08 11:42:05,731 INFO L280 TraceCheckUtils]: 11: Hoare triple {8098#true} assume !(0 != ~tmp~7); {8098#true} is VALID [2020-07-08 11:42:05,731 INFO L263 TraceCheckUtils]: 12: Hoare triple {8098#true} call activatePump__wrappee__highWaterSensor(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:05,732 INFO L280 TraceCheckUtils]: 13: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8098#true} is VALID [2020-07-08 11:42:05,732 INFO L280 TraceCheckUtils]: 14: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,732 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8098#true} {8098#true} #501#return; {8098#true} is VALID [2020-07-08 11:42:05,732 INFO L280 TraceCheckUtils]: 16: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,732 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8098#true} {8099#false} #527#return; {8099#false} is VALID [2020-07-08 11:42:05,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8098#true} is VALID [2020-07-08 11:42:05,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume 0 == ~pumpRunning~0; {8098#true} is VALID [2020-07-08 11:42:05,733 INFO L263 TraceCheckUtils]: 2: Hoare triple {8098#true} call #t~ret50 := isHighWaterLevel(); {8098#true} is VALID [2020-07-08 11:42:05,733 INFO L280 TraceCheckUtils]: 3: Hoare triple {8098#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {8098#true} is VALID [2020-07-08 11:42:05,734 INFO L263 TraceCheckUtils]: 4: Hoare triple {8098#true} call #t~ret70 := isHighWaterSensorDry(); {8098#true} is VALID [2020-07-08 11:42:05,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {8098#true} havoc ~retValue_acc~6; {8098#true} is VALID [2020-07-08 11:42:05,735 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 [2020-07-08 11:42:05,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {8251#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:42:05,736 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8251#(<= 1 |isHighWaterSensorDry_#res|)} {8098#true} #503#return; {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} is VALID [2020-07-08 11:42:05,737 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 [2020-07-08 11:42:05,737 INFO L280 TraceCheckUtils]: 10: Hoare triple {8250#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {8099#false} is VALID [2020-07-08 11:42:05,737 INFO L280 TraceCheckUtils]: 11: Hoare triple {8099#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {8099#false} is VALID [2020-07-08 11:42:05,738 INFO L280 TraceCheckUtils]: 12: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-08 11:42:05,738 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8099#false} {8098#true} #525#return; {8099#false} is VALID [2020-07-08 11:42:05,738 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 [2020-07-08 11:42:05,738 INFO L280 TraceCheckUtils]: 15: Hoare triple {8099#false} assume 0 != ~tmp~5; {8099#false} is VALID [2020-07-08 11:42:05,738 INFO L263 TraceCheckUtils]: 16: Hoare triple {8099#false} call activatePump(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:05,739 INFO L280 TraceCheckUtils]: 17: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8098#true} is VALID [2020-07-08 11:42:05,739 INFO L263 TraceCheckUtils]: 18: Hoare triple {8098#true} call #t~ret52 := isMethaneAlarm(); {8098#true} is VALID [2020-07-08 11:42:05,739 INFO L280 TraceCheckUtils]: 19: Hoare triple {8098#true} havoc ~retValue_acc~9; {8098#true} is VALID [2020-07-08 11:42:05,739 INFO L263 TraceCheckUtils]: 20: Hoare triple {8098#true} call #t~ret53 := isMethaneLevelCritical(); {8098#true} is VALID [2020-07-08 11:42:05,739 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 [2020-07-08 11:42:05,740 INFO L280 TraceCheckUtils]: 22: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,740 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-08 11:42:05,740 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 [2020-07-08 11:42:05,740 INFO L280 TraceCheckUtils]: 25: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,740 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8098#true} {8098#true} #499#return; {8098#true} is VALID [2020-07-08 11:42:05,741 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 [2020-07-08 11:42:05,741 INFO L280 TraceCheckUtils]: 28: Hoare triple {8098#true} assume !(0 != ~tmp~7); {8098#true} is VALID [2020-07-08 11:42:05,742 INFO L263 TraceCheckUtils]: 29: Hoare triple {8098#true} call activatePump__wrappee__highWaterSensor(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:05,742 INFO L280 TraceCheckUtils]: 30: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8098#true} is VALID [2020-07-08 11:42:05,742 INFO L280 TraceCheckUtils]: 31: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,742 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8098#true} {8098#true} #501#return; {8098#true} is VALID [2020-07-08 11:42:05,742 INFO L280 TraceCheckUtils]: 33: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,743 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8098#true} {8099#false} #527#return; {8099#false} is VALID [2020-07-08 11:42:05,743 INFO L280 TraceCheckUtils]: 35: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-08 11:42:05,743 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8099#false} {8098#true} #487#return; {8099#false} is VALID [2020-07-08 11:42:05,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8098#true} is VALID [2020-07-08 11:42:05,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume !(0 != ~pumpRunning~0); {8098#true} is VALID [2020-07-08 11:42:05,745 INFO L263 TraceCheckUtils]: 2: Hoare triple {8098#true} call processEnvironment__wrappee__methaneQuery(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:05,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8098#true} is VALID [2020-07-08 11:42:05,745 INFO L280 TraceCheckUtils]: 4: Hoare triple {8098#true} assume 0 == ~pumpRunning~0; {8098#true} is VALID [2020-07-08 11:42:05,745 INFO L263 TraceCheckUtils]: 5: Hoare triple {8098#true} call #t~ret50 := isHighWaterLevel(); {8098#true} is VALID [2020-07-08 11:42:05,746 INFO L280 TraceCheckUtils]: 6: Hoare triple {8098#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {8098#true} is VALID [2020-07-08 11:42:05,746 INFO L263 TraceCheckUtils]: 7: Hoare triple {8098#true} call #t~ret70 := isHighWaterSensorDry(); {8098#true} is VALID [2020-07-08 11:42:05,746 INFO L280 TraceCheckUtils]: 8: Hoare triple {8098#true} havoc ~retValue_acc~6; {8098#true} is VALID [2020-07-08 11:42:05,747 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 [2020-07-08 11:42:05,747 INFO L280 TraceCheckUtils]: 10: Hoare triple {8251#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:42:05,748 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8251#(<= 1 |isHighWaterSensorDry_#res|)} {8098#true} #503#return; {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} is VALID [2020-07-08 11:42:05,749 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 [2020-07-08 11:42:05,749 INFO L280 TraceCheckUtils]: 13: Hoare triple {8250#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {8099#false} is VALID [2020-07-08 11:42:05,749 INFO L280 TraceCheckUtils]: 14: Hoare triple {8099#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {8099#false} is VALID [2020-07-08 11:42:05,750 INFO L280 TraceCheckUtils]: 15: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-08 11:42:05,750 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8099#false} {8098#true} #525#return; {8099#false} is VALID [2020-07-08 11:42:05,750 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 [2020-07-08 11:42:05,750 INFO L280 TraceCheckUtils]: 18: Hoare triple {8099#false} assume 0 != ~tmp~5; {8099#false} is VALID [2020-07-08 11:42:05,750 INFO L263 TraceCheckUtils]: 19: Hoare triple {8099#false} call activatePump(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:05,751 INFO L280 TraceCheckUtils]: 20: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8098#true} is VALID [2020-07-08 11:42:05,751 INFO L263 TraceCheckUtils]: 21: Hoare triple {8098#true} call #t~ret52 := isMethaneAlarm(); {8098#true} is VALID [2020-07-08 11:42:05,751 INFO L280 TraceCheckUtils]: 22: Hoare triple {8098#true} havoc ~retValue_acc~9; {8098#true} is VALID [2020-07-08 11:42:05,751 INFO L263 TraceCheckUtils]: 23: Hoare triple {8098#true} call #t~ret53 := isMethaneLevelCritical(); {8098#true} is VALID [2020-07-08 11:42:05,751 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 [2020-07-08 11:42:05,752 INFO L280 TraceCheckUtils]: 25: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,752 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-08 11:42:05,752 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 [2020-07-08 11:42:05,752 INFO L280 TraceCheckUtils]: 28: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,752 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8098#true} {8098#true} #499#return; {8098#true} is VALID [2020-07-08 11:42:05,752 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 [2020-07-08 11:42:05,753 INFO L280 TraceCheckUtils]: 31: Hoare triple {8098#true} assume !(0 != ~tmp~7); {8098#true} is VALID [2020-07-08 11:42:05,753 INFO L263 TraceCheckUtils]: 32: Hoare triple {8098#true} call activatePump__wrappee__highWaterSensor(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:05,754 INFO L280 TraceCheckUtils]: 33: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8098#true} is VALID [2020-07-08 11:42:05,754 INFO L280 TraceCheckUtils]: 34: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,754 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8098#true} {8098#true} #501#return; {8098#true} is VALID [2020-07-08 11:42:05,754 INFO L280 TraceCheckUtils]: 36: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,754 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8098#true} {8099#false} #527#return; {8099#false} is VALID [2020-07-08 11:42:05,755 INFO L280 TraceCheckUtils]: 38: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-08 11:42:05,755 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8099#false} {8098#true} #487#return; {8099#false} is VALID [2020-07-08 11:42:05,755 INFO L280 TraceCheckUtils]: 40: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-08 11:42:05,755 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8099#false} {8098#true} #509#return; {8099#false} is VALID [2020-07-08 11:42:05,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,759 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 [2020-07-08 11:42:05,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,760 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8099#false} #519#return; {8099#false} is VALID [2020-07-08 11:42:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:05,762 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 [2020-07-08 11:42:05,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8098#true} {8099#false} #521#return; {8099#false} is VALID [2020-07-08 11:42:05,767 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 [2020-07-08 11:42:05,767 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 [2020-07-08 11:42:05,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,768 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8098#true} {8098#true} #545#return; {8098#true} is VALID [2020-07-08 11:42:05,768 INFO L263 TraceCheckUtils]: 4: Hoare triple {8098#true} call #t~ret75 := main(); {8098#true} is VALID [2020-07-08 11:42:05,768 INFO L280 TraceCheckUtils]: 5: Hoare triple {8098#true} havoc ~retValue_acc~0;havoc ~tmp~1; {8098#true} is VALID [2020-07-08 11:42:05,768 INFO L263 TraceCheckUtils]: 6: Hoare triple {8098#true} call select_helpers(); {8098#true} is VALID [2020-07-08 11:42:05,768 INFO L280 TraceCheckUtils]: 7: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,769 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8098#true} {8098#true} #441#return; {8098#true} is VALID [2020-07-08 11:42:05,769 INFO L263 TraceCheckUtils]: 9: Hoare triple {8098#true} call select_features(); {8098#true} is VALID [2020-07-08 11:42:05,769 INFO L280 TraceCheckUtils]: 10: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,769 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8098#true} {8098#true} #443#return; {8098#true} is VALID [2020-07-08 11:42:05,769 INFO L263 TraceCheckUtils]: 12: Hoare triple {8098#true} call #t~ret3 := valid_product(); {8098#true} is VALID [2020-07-08 11:42:05,770 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 [2020-07-08 11:42:05,771 INFO L280 TraceCheckUtils]: 14: Hoare triple {8173#(= 1 |valid_product_#res|)} assume true; {8173#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:42:05,771 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8173#(= 1 |valid_product_#res|)} {8098#true} #445#return; {8110#(= 1 |main_#t~ret3|)} is VALID [2020-07-08 11:42:05,772 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 [2020-07-08 11:42:05,772 INFO L280 TraceCheckUtils]: 17: Hoare triple {8111#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {8098#true} is VALID [2020-07-08 11:42:05,772 INFO L263 TraceCheckUtils]: 18: Hoare triple {8098#true} call setup(); {8098#true} is VALID [2020-07-08 11:42:05,773 INFO L280 TraceCheckUtils]: 19: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,773 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8098#true} {8098#true} #447#return; {8098#true} is VALID [2020-07-08 11:42:05,773 INFO L263 TraceCheckUtils]: 21: Hoare triple {8098#true} call runTest(); {8098#true} is VALID [2020-07-08 11:42:05,774 INFO L263 TraceCheckUtils]: 22: Hoare triple {8098#true} call __utac_acc__Specification5_spec__1(); {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:42:05,774 INFO L280 TraceCheckUtils]: 23: Hoare triple {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8098#true} is VALID [2020-07-08 11:42:05,774 INFO L280 TraceCheckUtils]: 24: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,774 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8098#true} {8098#true} #535#return; {8098#true} is VALID [2020-07-08 11:42:05,774 INFO L263 TraceCheckUtils]: 26: Hoare triple {8098#true} call test(); {8098#true} is VALID [2020-07-08 11:42:05,775 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 [2020-07-08 11:42:05,775 INFO L280 TraceCheckUtils]: 28: Hoare triple {8098#true} assume !false; {8098#true} is VALID [2020-07-08 11:42:05,775 INFO L280 TraceCheckUtils]: 29: Hoare triple {8098#true} assume ~splverifierCounter~0 < 4; {8098#true} is VALID [2020-07-08 11:42:05,775 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 [2020-07-08 11:42:05,775 INFO L280 TraceCheckUtils]: 31: Hoare triple {8098#true} assume !(0 != ~tmp~9); {8098#true} is VALID [2020-07-08 11:42:05,775 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 [2020-07-08 11:42:05,776 INFO L280 TraceCheckUtils]: 33: Hoare triple {8098#true} assume !(0 != ~tmp___0~2); {8098#true} is VALID [2020-07-08 11:42:05,776 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 [2020-07-08 11:42:05,776 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 [2020-07-08 11:42:05,776 INFO L280 TraceCheckUtils]: 36: Hoare triple {8098#true} assume 0 != ~tmp___1~0; {8098#true} is VALID [2020-07-08 11:42:05,776 INFO L263 TraceCheckUtils]: 37: Hoare triple {8098#true} call timeShift(); {8098#true} is VALID [2020-07-08 11:42:05,777 INFO L263 TraceCheckUtils]: 38: Hoare triple {8098#true} call __utac_acc__Specification5_spec__2(); {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:42:05,777 INFO L263 TraceCheckUtils]: 39: Hoare triple {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {8098#true} is VALID [2020-07-08 11:42:05,777 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 [2020-07-08 11:42:05,778 INFO L280 TraceCheckUtils]: 41: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,778 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8098#true} {8174#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {8098#true} is VALID [2020-07-08 11:42:05,778 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 [2020-07-08 11:42:05,778 INFO L280 TraceCheckUtils]: 44: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,778 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8098#true} {8098#true} #505#return; {8098#true} is VALID [2020-07-08 11:42:05,779 INFO L280 TraceCheckUtils]: 46: Hoare triple {8098#true} assume !(0 != ~pumpRunning~0); {8098#true} is VALID [2020-07-08 11:42:05,779 INFO L280 TraceCheckUtils]: 47: Hoare triple {8098#true} assume 0 != ~systemActive~0; {8098#true} is VALID [2020-07-08 11:42:05,779 INFO L263 TraceCheckUtils]: 48: Hoare triple {8098#true} call processEnvironment(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:05,780 INFO L280 TraceCheckUtils]: 49: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8098#true} is VALID [2020-07-08 11:42:05,780 INFO L280 TraceCheckUtils]: 50: Hoare triple {8098#true} assume !(0 != ~pumpRunning~0); {8098#true} is VALID [2020-07-08 11:42:05,780 INFO L263 TraceCheckUtils]: 51: Hoare triple {8098#true} call processEnvironment__wrappee__methaneQuery(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:05,781 INFO L280 TraceCheckUtils]: 52: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {8098#true} is VALID [2020-07-08 11:42:05,781 INFO L280 TraceCheckUtils]: 53: Hoare triple {8098#true} assume 0 == ~pumpRunning~0; {8098#true} is VALID [2020-07-08 11:42:05,781 INFO L263 TraceCheckUtils]: 54: Hoare triple {8098#true} call #t~ret50 := isHighWaterLevel(); {8098#true} is VALID [2020-07-08 11:42:05,781 INFO L280 TraceCheckUtils]: 55: Hoare triple {8098#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {8098#true} is VALID [2020-07-08 11:42:05,781 INFO L263 TraceCheckUtils]: 56: Hoare triple {8098#true} call #t~ret70 := isHighWaterSensorDry(); {8098#true} is VALID [2020-07-08 11:42:05,782 INFO L280 TraceCheckUtils]: 57: Hoare triple {8098#true} havoc ~retValue_acc~6; {8098#true} is VALID [2020-07-08 11:42:05,782 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 [2020-07-08 11:42:05,783 INFO L280 TraceCheckUtils]: 59: Hoare triple {8251#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {8251#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 11:42:05,783 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8251#(<= 1 |isHighWaterSensorDry_#res|)} {8098#true} #503#return; {8249#(<= 1 |isHighWaterLevel_#t~ret70|)} is VALID [2020-07-08 11:42:05,784 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 [2020-07-08 11:42:05,785 INFO L280 TraceCheckUtils]: 62: Hoare triple {8250#(<= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {8099#false} is VALID [2020-07-08 11:42:05,785 INFO L280 TraceCheckUtils]: 63: Hoare triple {8099#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {8099#false} is VALID [2020-07-08 11:42:05,785 INFO L280 TraceCheckUtils]: 64: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-08 11:42:05,785 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {8099#false} {8098#true} #525#return; {8099#false} is VALID [2020-07-08 11:42:05,785 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 [2020-07-08 11:42:05,786 INFO L280 TraceCheckUtils]: 67: Hoare triple {8099#false} assume 0 != ~tmp~5; {8099#false} is VALID [2020-07-08 11:42:05,786 INFO L263 TraceCheckUtils]: 68: Hoare triple {8099#false} call activatePump(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:05,786 INFO L280 TraceCheckUtils]: 69: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8098#true} is VALID [2020-07-08 11:42:05,786 INFO L263 TraceCheckUtils]: 70: Hoare triple {8098#true} call #t~ret52 := isMethaneAlarm(); {8098#true} is VALID [2020-07-08 11:42:05,786 INFO L280 TraceCheckUtils]: 71: Hoare triple {8098#true} havoc ~retValue_acc~9; {8098#true} is VALID [2020-07-08 11:42:05,787 INFO L263 TraceCheckUtils]: 72: Hoare triple {8098#true} call #t~ret53 := isMethaneLevelCritical(); {8098#true} is VALID [2020-07-08 11:42:05,787 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 [2020-07-08 11:42:05,787 INFO L280 TraceCheckUtils]: 74: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,787 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8098#true} {8098#true} #539#return; {8098#true} is VALID [2020-07-08 11:42:05,787 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 [2020-07-08 11:42:05,787 INFO L280 TraceCheckUtils]: 77: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,788 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8098#true} {8098#true} #499#return; {8098#true} is VALID [2020-07-08 11:42:05,788 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 [2020-07-08 11:42:05,788 INFO L280 TraceCheckUtils]: 80: Hoare triple {8098#true} assume !(0 != ~tmp~7); {8098#true} is VALID [2020-07-08 11:42:05,789 INFO L263 TraceCheckUtils]: 81: Hoare triple {8098#true} call activatePump__wrappee__highWaterSensor(); {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:05,789 INFO L280 TraceCheckUtils]: 82: Hoare triple {8178#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8098#true} is VALID [2020-07-08 11:42:05,789 INFO L280 TraceCheckUtils]: 83: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,789 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {8098#true} {8098#true} #501#return; {8098#true} is VALID [2020-07-08 11:42:05,789 INFO L280 TraceCheckUtils]: 85: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,790 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {8098#true} {8099#false} #527#return; {8099#false} is VALID [2020-07-08 11:42:05,790 INFO L280 TraceCheckUtils]: 87: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-08 11:42:05,790 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8099#false} {8098#true} #487#return; {8099#false} is VALID [2020-07-08 11:42:05,790 INFO L280 TraceCheckUtils]: 89: Hoare triple {8099#false} assume true; {8099#false} is VALID [2020-07-08 11:42:05,790 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {8099#false} {8098#true} #509#return; {8099#false} is VALID [2020-07-08 11:42:05,791 INFO L263 TraceCheckUtils]: 91: Hoare triple {8099#false} call __utac_acc__Specification5_spec__3(); {8099#false} is VALID [2020-07-08 11:42:05,791 INFO L280 TraceCheckUtils]: 92: Hoare triple {8099#false} havoc ~tmp~0;havoc ~tmp___0~0; {8099#false} is VALID [2020-07-08 11:42:05,791 INFO L263 TraceCheckUtils]: 93: Hoare triple {8099#false} call #t~ret1 := getWaterLevel(); {8098#true} is VALID [2020-07-08 11:42:05,791 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 [2020-07-08 11:42:05,791 INFO L280 TraceCheckUtils]: 95: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,791 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {8098#true} {8099#false} #519#return; {8099#false} is VALID [2020-07-08 11:42:05,792 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 [2020-07-08 11:42:05,792 INFO L280 TraceCheckUtils]: 98: Hoare triple {8099#false} assume 2 != ~tmp~0; {8099#false} is VALID [2020-07-08 11:42:05,792 INFO L263 TraceCheckUtils]: 99: Hoare triple {8099#false} call #t~ret2 := isPumpRunning(); {8098#true} is VALID [2020-07-08 11:42:05,792 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 [2020-07-08 11:42:05,792 INFO L280 TraceCheckUtils]: 101: Hoare triple {8098#true} assume true; {8098#true} is VALID [2020-07-08 11:42:05,792 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {8098#true} {8099#false} #521#return; {8099#false} is VALID [2020-07-08 11:42:05,793 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 [2020-07-08 11:42:05,793 INFO L280 TraceCheckUtils]: 104: Hoare triple {8099#false} assume 0 != ~tmp___0~0; {8099#false} is VALID [2020-07-08 11:42:05,793 INFO L280 TraceCheckUtils]: 105: Hoare triple {8099#false} assume 0 == ~switchedOnBeforeTS~0; {8099#false} is VALID [2020-07-08 11:42:05,793 INFO L263 TraceCheckUtils]: 106: Hoare triple {8099#false} call __automaton_fail(); {8099#false} is VALID [2020-07-08 11:42:05,793 INFO L280 TraceCheckUtils]: 107: Hoare triple {8099#false} assume !false; {8099#false} is VALID [2020-07-08 11:42:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:42:05,806 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [765296253] [2020-07-08 11:42:05,807 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:42:05,807 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-08 11:42:05,807 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857060653] [2020-07-08 11:42:05,809 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 108 [2020-07-08 11:42:05,809 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:42:05,809 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 11:42:05,924 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:42:05,925 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 11:42:05,925 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:42:05,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 11:42:05,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-08 11:42:05,925 INFO L87 Difference]: Start difference. First operand 239 states and 269 transitions. Second operand 11 states. [2020-07-08 11:42:07,889 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:42:08,316 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:42:08,633 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:42:13,314 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:42:14,033 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:42:14,393 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:42:21,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:21,295 INFO L93 Difference]: Finished difference Result 497 states and 600 transitions. [2020-07-08 11:42:21,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 11:42:21,295 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 108 [2020-07-08 11:42:21,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:42:21,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:42:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 380 transitions. [2020-07-08 11:42:21,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 11:42:21,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 380 transitions. [2020-07-08 11:42:21,306 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 380 transitions. [2020-07-08 11:42:22,467 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 380 edges. 380 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:42:22,476 INFO L225 Difference]: With dead ends: 497 [2020-07-08 11:42:22,477 INFO L226 Difference]: Without dead ends: 286 [2020-07-08 11:42:22,478 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-08 11:42:22,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-08 11:42:24,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 243. [2020-07-08 11:42:24,371 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:42:24,371 INFO L82 GeneralOperation]: Start isEquivalent. First operand 286 states. Second operand 243 states. [2020-07-08 11:42:24,371 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 243 states. [2020-07-08 11:42:24,372 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 243 states. [2020-07-08 11:42:24,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:24,380 INFO L93 Difference]: Finished difference Result 286 states and 343 transitions. [2020-07-08 11:42:24,380 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 343 transitions. [2020-07-08 11:42:24,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:42:24,381 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:42:24,382 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand 286 states. [2020-07-08 11:42:24,382 INFO L87 Difference]: Start difference. First operand 243 states. Second operand 286 states. [2020-07-08 11:42:24,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:24,390 INFO L93 Difference]: Finished difference Result 286 states and 343 transitions. [2020-07-08 11:42:24,390 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 343 transitions. [2020-07-08 11:42:24,391 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:42:24,391 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:42:24,391 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:42:24,391 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:42:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 243 states. [2020-07-08 11:42:24,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 273 transitions. [2020-07-08 11:42:24,398 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 273 transitions. Word has length 108 [2020-07-08 11:42:24,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:42:24,398 INFO L479 AbstractCegarLoop]: Abstraction has 243 states and 273 transitions. [2020-07-08 11:42:24,398 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 11:42:24,398 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 273 transitions. [2020-07-08 11:42:24,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-08 11:42:24,399 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:42:24,400 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] [2020-07-08 11:42:24,400 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 11:42:24,400 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:42:24,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:42:24,400 INFO L82 PathProgramCache]: Analyzing trace with hash 1329978085, now seen corresponding path program 1 times [2020-07-08 11:42:24,401 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:42:24,401 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736222362] [2020-07-08 11:42:24,401 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:42:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,743 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:42:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,804 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 [2020-07-08 11:42:24,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {9867#(= 1 ~waterLevel~0)} assume true; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,805 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9867#(= 1 ~waterLevel~0)} {9862#true} #545#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,809 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #441#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,812 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #443#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9862#true} is VALID [2020-07-08 11:42:24,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #445#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,818 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #447#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9862#true} is VALID [2020-07-08 11:42:24,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,847 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #535#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,854 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 [2020-07-08 11:42:24,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,855 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {9862#true} is VALID [2020-07-08 11:42:24,855 INFO L263 TraceCheckUtils]: 0: Hoare triple {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {9862#true} is VALID [2020-07-08 11:42:24,855 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 [2020-07-08 11:42:24,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,856 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9862#true} {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {9862#true} is VALID [2020-07-08 11:42:24,856 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 [2020-07-08 11:42:24,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,857 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #505#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~6; {9862#true} is VALID [2020-07-08 11:42:24,947 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 [2020-07-08 11:42:24,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,949 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #503#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {9862#true} is VALID [2020-07-08 11:42:24,949 INFO L263 TraceCheckUtils]: 1: Hoare triple {9862#true} call #t~ret70 := isHighWaterSensorDry(); {9862#true} is VALID [2020-07-08 11:42:24,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {9862#true} havoc ~retValue_acc~6; {9862#true} is VALID [2020-07-08 11:42:24,950 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 [2020-07-08 11:42:24,950 INFO L280 TraceCheckUtils]: 4: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,951 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #503#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,951 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 [2020-07-08 11:42:24,952 INFO L280 TraceCheckUtils]: 7: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,952 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 [2020-07-08 11:42:24,953 INFO L280 TraceCheckUtils]: 9: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,954 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #525#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,965 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 [2020-07-08 11:42:24,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,966 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-08 11:42:24,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {9862#true} havoc ~retValue_acc~9; {9862#true} is VALID [2020-07-08 11:42:24,966 INFO L263 TraceCheckUtils]: 1: Hoare triple {9862#true} call #t~ret53 := isMethaneLevelCritical(); {9862#true} is VALID [2020-07-08 11:42:24,966 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 [2020-07-08 11:42:24,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,967 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-08 11:42:24,967 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 [2020-07-08 11:42:24,967 INFO L280 TraceCheckUtils]: 6: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,967 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9862#true} {9862#true} #499#return; {9862#true} is VALID [2020-07-08 11:42:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:24,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9862#true} is VALID [2020-07-08 11:42:24,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,971 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9862#true} #501#return; {9862#true} is VALID [2020-07-08 11:42:24,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {9862#true} is VALID [2020-07-08 11:42:24,972 INFO L263 TraceCheckUtils]: 1: Hoare triple {9862#true} call #t~ret52 := isMethaneAlarm(); {9862#true} is VALID [2020-07-08 11:42:24,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {9862#true} havoc ~retValue_acc~9; {9862#true} is VALID [2020-07-08 11:42:24,972 INFO L263 TraceCheckUtils]: 3: Hoare triple {9862#true} call #t~ret53 := isMethaneLevelCritical(); {9862#true} is VALID [2020-07-08 11:42:24,972 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 [2020-07-08 11:42:24,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,973 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-08 11:42:24,973 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 [2020-07-08 11:42:24,973 INFO L280 TraceCheckUtils]: 8: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,976 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9862#true} {9862#true} #499#return; {9862#true} is VALID [2020-07-08 11:42:24,977 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 [2020-07-08 11:42:24,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {9862#true} assume !(0 != ~tmp~7); {9862#true} is VALID [2020-07-08 11:42:24,979 INFO L263 TraceCheckUtils]: 12: Hoare triple {9862#true} call activatePump__wrappee__highWaterSensor(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:24,979 INFO L280 TraceCheckUtils]: 13: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9862#true} is VALID [2020-07-08 11:42:24,979 INFO L280 TraceCheckUtils]: 14: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,980 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9862#true} {9862#true} #501#return; {9862#true} is VALID [2020-07-08 11:42:24,980 INFO L280 TraceCheckUtils]: 16: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,981 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9862#true} {9978#(<= 2 ~waterLevel~0)} #527#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9862#true} is VALID [2020-07-08 11:42:24,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume 0 == ~pumpRunning~0; {9862#true} is VALID [2020-07-08 11:42:24,982 INFO L263 TraceCheckUtils]: 2: Hoare triple {9862#true} call #t~ret50 := isHighWaterLevel(); {9862#true} is VALID [2020-07-08 11:42:24,982 INFO L280 TraceCheckUtils]: 3: Hoare triple {9862#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {9862#true} is VALID [2020-07-08 11:42:24,982 INFO L263 TraceCheckUtils]: 4: Hoare triple {9862#true} call #t~ret70 := isHighWaterSensorDry(); {9862#true} is VALID [2020-07-08 11:42:24,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {9862#true} havoc ~retValue_acc~6; {9862#true} is VALID [2020-07-08 11:42:24,984 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 [2020-07-08 11:42:24,984 INFO L280 TraceCheckUtils]: 7: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,985 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #503#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,985 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 [2020-07-08 11:42:24,986 INFO L280 TraceCheckUtils]: 10: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,986 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 [2020-07-08 11:42:24,987 INFO L280 TraceCheckUtils]: 12: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,988 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #525#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,988 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 [2020-07-08 11:42:24,989 INFO L280 TraceCheckUtils]: 15: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,989 INFO L263 TraceCheckUtils]: 16: Hoare triple {9978#(<= 2 ~waterLevel~0)} call activatePump(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:24,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {9862#true} is VALID [2020-07-08 11:42:24,990 INFO L263 TraceCheckUtils]: 18: Hoare triple {9862#true} call #t~ret52 := isMethaneAlarm(); {9862#true} is VALID [2020-07-08 11:42:24,990 INFO L280 TraceCheckUtils]: 19: Hoare triple {9862#true} havoc ~retValue_acc~9; {9862#true} is VALID [2020-07-08 11:42:24,990 INFO L263 TraceCheckUtils]: 20: Hoare triple {9862#true} call #t~ret53 := isMethaneLevelCritical(); {9862#true} is VALID [2020-07-08 11:42:24,991 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 [2020-07-08 11:42:24,991 INFO L280 TraceCheckUtils]: 22: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,991 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-08 11:42:24,991 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 [2020-07-08 11:42:24,992 INFO L280 TraceCheckUtils]: 25: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,992 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9862#true} {9862#true} #499#return; {9862#true} is VALID [2020-07-08 11:42:24,992 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 [2020-07-08 11:42:24,993 INFO L280 TraceCheckUtils]: 28: Hoare triple {9862#true} assume !(0 != ~tmp~7); {9862#true} is VALID [2020-07-08 11:42:24,994 INFO L263 TraceCheckUtils]: 29: Hoare triple {9862#true} call activatePump__wrappee__highWaterSensor(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:24,994 INFO L280 TraceCheckUtils]: 30: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9862#true} is VALID [2020-07-08 11:42:24,994 INFO L280 TraceCheckUtils]: 31: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,994 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9862#true} {9862#true} #501#return; {9862#true} is VALID [2020-07-08 11:42:24,994 INFO L280 TraceCheckUtils]: 33: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:24,995 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9862#true} {9978#(<= 2 ~waterLevel~0)} #527#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,996 INFO L280 TraceCheckUtils]: 35: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,996 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #487#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:24,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {9862#true} is VALID [2020-07-08 11:42:24,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume !(0 != ~pumpRunning~0); {9862#true} is VALID [2020-07-08 11:42:24,998 INFO L263 TraceCheckUtils]: 2: Hoare triple {9862#true} call processEnvironment__wrappee__methaneQuery(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:24,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9862#true} is VALID [2020-07-08 11:42:24,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {9862#true} assume 0 == ~pumpRunning~0; {9862#true} is VALID [2020-07-08 11:42:24,999 INFO L263 TraceCheckUtils]: 5: Hoare triple {9862#true} call #t~ret50 := isHighWaterLevel(); {9862#true} is VALID [2020-07-08 11:42:24,999 INFO L280 TraceCheckUtils]: 6: Hoare triple {9862#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {9862#true} is VALID [2020-07-08 11:42:24,999 INFO L263 TraceCheckUtils]: 7: Hoare triple {9862#true} call #t~ret70 := isHighWaterSensorDry(); {9862#true} is VALID [2020-07-08 11:42:24,999 INFO L280 TraceCheckUtils]: 8: Hoare triple {9862#true} havoc ~retValue_acc~6; {9862#true} is VALID [2020-07-08 11:42:25,001 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 [2020-07-08 11:42:25,001 INFO L280 TraceCheckUtils]: 10: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,002 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #503#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,004 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 [2020-07-08 11:42:25,004 INFO L280 TraceCheckUtils]: 13: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,005 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 [2020-07-08 11:42:25,005 INFO L280 TraceCheckUtils]: 15: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,006 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #525#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,006 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 [2020-07-08 11:42:25,007 INFO L280 TraceCheckUtils]: 18: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,008 INFO L263 TraceCheckUtils]: 19: Hoare triple {9978#(<= 2 ~waterLevel~0)} call activatePump(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:25,008 INFO L280 TraceCheckUtils]: 20: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {9862#true} is VALID [2020-07-08 11:42:25,009 INFO L263 TraceCheckUtils]: 21: Hoare triple {9862#true} call #t~ret52 := isMethaneAlarm(); {9862#true} is VALID [2020-07-08 11:42:25,009 INFO L280 TraceCheckUtils]: 22: Hoare triple {9862#true} havoc ~retValue_acc~9; {9862#true} is VALID [2020-07-08 11:42:25,009 INFO L263 TraceCheckUtils]: 23: Hoare triple {9862#true} call #t~ret53 := isMethaneLevelCritical(); {9862#true} is VALID [2020-07-08 11:42:25,009 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 [2020-07-08 11:42:25,009 INFO L280 TraceCheckUtils]: 25: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,010 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-08 11:42:25,010 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 [2020-07-08 11:42:25,010 INFO L280 TraceCheckUtils]: 28: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,010 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9862#true} {9862#true} #499#return; {9862#true} is VALID [2020-07-08 11:42:25,010 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 [2020-07-08 11:42:25,010 INFO L280 TraceCheckUtils]: 31: Hoare triple {9862#true} assume !(0 != ~tmp~7); {9862#true} is VALID [2020-07-08 11:42:25,011 INFO L263 TraceCheckUtils]: 32: Hoare triple {9862#true} call activatePump__wrappee__highWaterSensor(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:25,011 INFO L280 TraceCheckUtils]: 33: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9862#true} is VALID [2020-07-08 11:42:25,012 INFO L280 TraceCheckUtils]: 34: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,012 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9862#true} {9862#true} #501#return; {9862#true} is VALID [2020-07-08 11:42:25,012 INFO L280 TraceCheckUtils]: 36: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,013 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9862#true} {9978#(<= 2 ~waterLevel~0)} #527#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,014 INFO L280 TraceCheckUtils]: 38: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,015 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #487#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,016 INFO L280 TraceCheckUtils]: 40: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,016 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9867#(= 1 ~waterLevel~0)} #509#return; {9863#false} is VALID [2020-07-08 11:42:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:25,021 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 [2020-07-08 11:42:25,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,021 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9863#false} #519#return; {9863#false} is VALID [2020-07-08 11:42:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:25,027 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 [2020-07-08 11:42:25,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,028 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9862#true} {9863#false} #521#return; {9863#false} is VALID [2020-07-08 11:42:25,033 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 [2020-07-08 11:42:25,039 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 [2020-07-08 11:42:25,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {9867#(= 1 ~waterLevel~0)} assume true; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,040 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9867#(= 1 ~waterLevel~0)} {9862#true} #545#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,041 INFO L263 TraceCheckUtils]: 4: Hoare triple {9867#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {9867#(= 1 ~waterLevel~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,041 INFO L263 TraceCheckUtils]: 6: Hoare triple {9867#(= 1 ~waterLevel~0)} call select_helpers(); {9862#true} is VALID [2020-07-08 11:42:25,041 INFO L280 TraceCheckUtils]: 7: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,042 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #441#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,042 INFO L263 TraceCheckUtils]: 9: Hoare triple {9867#(= 1 ~waterLevel~0)} call select_features(); {9862#true} is VALID [2020-07-08 11:42:25,042 INFO L280 TraceCheckUtils]: 10: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,043 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #443#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,044 INFO L263 TraceCheckUtils]: 12: Hoare triple {9867#(= 1 ~waterLevel~0)} call #t~ret3 := valid_product(); {9862#true} is VALID [2020-07-08 11:42:25,044 INFO L280 TraceCheckUtils]: 13: Hoare triple {9862#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9862#true} is VALID [2020-07-08 11:42:25,044 INFO L280 TraceCheckUtils]: 14: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,045 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #445#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,045 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 [2020-07-08 11:42:25,046 INFO L280 TraceCheckUtils]: 17: Hoare triple {9867#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,046 INFO L263 TraceCheckUtils]: 18: Hoare triple {9867#(= 1 ~waterLevel~0)} call setup(); {9862#true} is VALID [2020-07-08 11:42:25,046 INFO L280 TraceCheckUtils]: 19: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,047 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #447#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,047 INFO L263 TraceCheckUtils]: 21: Hoare triple {9867#(= 1 ~waterLevel~0)} call runTest(); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,048 INFO L263 TraceCheckUtils]: 22: Hoare triple {9867#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:42:25,048 INFO L280 TraceCheckUtils]: 23: Hoare triple {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9862#true} is VALID [2020-07-08 11:42:25,048 INFO L280 TraceCheckUtils]: 24: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,049 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #535#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,050 INFO L263 TraceCheckUtils]: 26: Hoare triple {9867#(= 1 ~waterLevel~0)} call test(); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,051 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 [2020-07-08 11:42:25,051 INFO L280 TraceCheckUtils]: 28: Hoare triple {9867#(= 1 ~waterLevel~0)} assume !false; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,052 INFO L280 TraceCheckUtils]: 29: Hoare triple {9867#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,052 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 [2020-07-08 11:42:25,053 INFO L280 TraceCheckUtils]: 31: Hoare triple {9867#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~9); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,054 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 [2020-07-08 11:42:25,054 INFO L280 TraceCheckUtils]: 33: Hoare triple {9867#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,055 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 [2020-07-08 11:42:25,055 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 [2020-07-08 11:42:25,056 INFO L280 TraceCheckUtils]: 36: Hoare triple {9867#(= 1 ~waterLevel~0)} assume 0 != ~tmp___1~0; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,056 INFO L263 TraceCheckUtils]: 37: Hoare triple {9867#(= 1 ~waterLevel~0)} call timeShift(); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,057 INFO L263 TraceCheckUtils]: 38: Hoare triple {9867#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:42:25,058 INFO L263 TraceCheckUtils]: 39: Hoare triple {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {9862#true} is VALID [2020-07-08 11:42:25,058 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 [2020-07-08 11:42:25,058 INFO L280 TraceCheckUtils]: 41: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,058 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9862#true} {9936#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {9862#true} is VALID [2020-07-08 11:42:25,058 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 [2020-07-08 11:42:25,059 INFO L280 TraceCheckUtils]: 44: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,059 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9862#true} {9867#(= 1 ~waterLevel~0)} #505#return; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,060 INFO L280 TraceCheckUtils]: 46: Hoare triple {9867#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,061 INFO L280 TraceCheckUtils]: 47: Hoare triple {9867#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {9867#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,061 INFO L263 TraceCheckUtils]: 48: Hoare triple {9867#(= 1 ~waterLevel~0)} call processEnvironment(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:25,062 INFO L280 TraceCheckUtils]: 49: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {9862#true} is VALID [2020-07-08 11:42:25,062 INFO L280 TraceCheckUtils]: 50: Hoare triple {9862#true} assume !(0 != ~pumpRunning~0); {9862#true} is VALID [2020-07-08 11:42:25,062 INFO L263 TraceCheckUtils]: 51: Hoare triple {9862#true} call processEnvironment__wrappee__methaneQuery(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:25,062 INFO L280 TraceCheckUtils]: 52: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {9862#true} is VALID [2020-07-08 11:42:25,063 INFO L280 TraceCheckUtils]: 53: Hoare triple {9862#true} assume 0 == ~pumpRunning~0; {9862#true} is VALID [2020-07-08 11:42:25,063 INFO L263 TraceCheckUtils]: 54: Hoare triple {9862#true} call #t~ret50 := isHighWaterLevel(); {9862#true} is VALID [2020-07-08 11:42:25,063 INFO L280 TraceCheckUtils]: 55: Hoare triple {9862#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {9862#true} is VALID [2020-07-08 11:42:25,063 INFO L263 TraceCheckUtils]: 56: Hoare triple {9862#true} call #t~ret70 := isHighWaterSensorDry(); {9862#true} is VALID [2020-07-08 11:42:25,063 INFO L280 TraceCheckUtils]: 57: Hoare triple {9862#true} havoc ~retValue_acc~6; {9862#true} is VALID [2020-07-08 11:42:25,064 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 [2020-07-08 11:42:25,065 INFO L280 TraceCheckUtils]: 59: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,065 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #503#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,066 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 [2020-07-08 11:42:25,066 INFO L280 TraceCheckUtils]: 62: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,067 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 [2020-07-08 11:42:25,067 INFO L280 TraceCheckUtils]: 64: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,068 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #525#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,069 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 [2020-07-08 11:42:25,069 INFO L280 TraceCheckUtils]: 67: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,070 INFO L263 TraceCheckUtils]: 68: Hoare triple {9978#(<= 2 ~waterLevel~0)} call activatePump(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:25,070 INFO L280 TraceCheckUtils]: 69: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {9862#true} is VALID [2020-07-08 11:42:25,070 INFO L263 TraceCheckUtils]: 70: Hoare triple {9862#true} call #t~ret52 := isMethaneAlarm(); {9862#true} is VALID [2020-07-08 11:42:25,070 INFO L280 TraceCheckUtils]: 71: Hoare triple {9862#true} havoc ~retValue_acc~9; {9862#true} is VALID [2020-07-08 11:42:25,070 INFO L263 TraceCheckUtils]: 72: Hoare triple {9862#true} call #t~ret53 := isMethaneLevelCritical(); {9862#true} is VALID [2020-07-08 11:42:25,071 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 [2020-07-08 11:42:25,071 INFO L280 TraceCheckUtils]: 74: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,071 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {9862#true} {9862#true} #539#return; {9862#true} is VALID [2020-07-08 11:42:25,071 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 [2020-07-08 11:42:25,071 INFO L280 TraceCheckUtils]: 77: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,072 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9862#true} {9862#true} #499#return; {9862#true} is VALID [2020-07-08 11:42:25,072 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 [2020-07-08 11:42:25,072 INFO L280 TraceCheckUtils]: 80: Hoare triple {9862#true} assume !(0 != ~tmp~7); {9862#true} is VALID [2020-07-08 11:42:25,073 INFO L263 TraceCheckUtils]: 81: Hoare triple {9862#true} call activatePump__wrappee__highWaterSensor(); {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:25,073 INFO L280 TraceCheckUtils]: 82: Hoare triple {9940#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9862#true} is VALID [2020-07-08 11:42:25,073 INFO L280 TraceCheckUtils]: 83: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,073 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {9862#true} {9862#true} #501#return; {9862#true} is VALID [2020-07-08 11:42:25,073 INFO L280 TraceCheckUtils]: 85: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,074 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9862#true} {9978#(<= 2 ~waterLevel~0)} #527#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,074 INFO L280 TraceCheckUtils]: 87: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,075 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9862#true} #487#return; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,076 INFO L280 TraceCheckUtils]: 89: Hoare triple {9978#(<= 2 ~waterLevel~0)} assume true; {9978#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:25,076 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {9978#(<= 2 ~waterLevel~0)} {9867#(= 1 ~waterLevel~0)} #509#return; {9863#false} is VALID [2020-07-08 11:42:25,076 INFO L263 TraceCheckUtils]: 91: Hoare triple {9863#false} call __utac_acc__Specification5_spec__3(); {9863#false} is VALID [2020-07-08 11:42:25,077 INFO L280 TraceCheckUtils]: 92: Hoare triple {9863#false} havoc ~tmp~0;havoc ~tmp___0~0; {9863#false} is VALID [2020-07-08 11:42:25,077 INFO L263 TraceCheckUtils]: 93: Hoare triple {9863#false} call #t~ret1 := getWaterLevel(); {9862#true} is VALID [2020-07-08 11:42:25,077 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 [2020-07-08 11:42:25,077 INFO L280 TraceCheckUtils]: 95: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,077 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {9862#true} {9863#false} #519#return; {9863#false} is VALID [2020-07-08 11:42:25,078 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 [2020-07-08 11:42:25,078 INFO L280 TraceCheckUtils]: 98: Hoare triple {9863#false} assume 2 != ~tmp~0; {9863#false} is VALID [2020-07-08 11:42:25,078 INFO L263 TraceCheckUtils]: 99: Hoare triple {9863#false} call #t~ret2 := isPumpRunning(); {9862#true} is VALID [2020-07-08 11:42:25,078 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 [2020-07-08 11:42:25,078 INFO L280 TraceCheckUtils]: 101: Hoare triple {9862#true} assume true; {9862#true} is VALID [2020-07-08 11:42:25,078 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {9862#true} {9863#false} #521#return; {9863#false} is VALID [2020-07-08 11:42:25,079 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 [2020-07-08 11:42:25,079 INFO L280 TraceCheckUtils]: 104: Hoare triple {9863#false} assume 0 != ~tmp___0~0; {9863#false} is VALID [2020-07-08 11:42:25,079 INFO L280 TraceCheckUtils]: 105: Hoare triple {9863#false} assume 0 == ~switchedOnBeforeTS~0; {9863#false} is VALID [2020-07-08 11:42:25,079 INFO L263 TraceCheckUtils]: 106: Hoare triple {9863#false} call __automaton_fail(); {9863#false} is VALID [2020-07-08 11:42:25,079 INFO L280 TraceCheckUtils]: 107: Hoare triple {9863#false} assume !false; {9863#false} is VALID [2020-07-08 11:42:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:42:25,103 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736222362] [2020-07-08 11:42:25,105 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:42:25,105 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 11:42:25,106 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882780556] [2020-07-08 11:42:25,106 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 108 [2020-07-08 11:42:25,107 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:42:25,107 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 11:42:25,226 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:42:25,226 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 11:42:25,227 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:42:25,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 11:42:25,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 11:42:25,227 INFO L87 Difference]: Start difference. First operand 243 states and 273 transitions. Second operand 7 states. [2020-07-08 11:42:25,848 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:42:28,127 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:42:39,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:39,006 INFO L93 Difference]: Finished difference Result 679 states and 838 transitions. [2020-07-08 11:42:39,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 11:42:39,007 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 108 [2020-07-08 11:42:39,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:42:39,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:42:39,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 588 transitions. [2020-07-08 11:42:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 11:42:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 588 transitions. [2020-07-08 11:42:39,026 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 588 transitions. [2020-07-08 11:42:41,010 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 588 edges. 588 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:42:41,028 INFO L225 Difference]: With dead ends: 679 [2020-07-08 11:42:41,028 INFO L226 Difference]: Without dead ends: 464 [2020-07-08 11:42:41,029 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-08 11:42:41,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 464 states. [2020-07-08 11:42:44,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 464 to 422. [2020-07-08 11:42:44,328 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:42:44,328 INFO L82 GeneralOperation]: Start isEquivalent. First operand 464 states. Second operand 422 states. [2020-07-08 11:42:44,328 INFO L74 IsIncluded]: Start isIncluded. First operand 464 states. Second operand 422 states. [2020-07-08 11:42:44,328 INFO L87 Difference]: Start difference. First operand 464 states. Second operand 422 states. [2020-07-08 11:42:44,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:44,345 INFO L93 Difference]: Finished difference Result 464 states and 558 transitions. [2020-07-08 11:42:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 558 transitions. [2020-07-08 11:42:44,347 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:42:44,347 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:42:44,347 INFO L74 IsIncluded]: Start isIncluded. First operand 422 states. Second operand 464 states. [2020-07-08 11:42:44,348 INFO L87 Difference]: Start difference. First operand 422 states. Second operand 464 states. [2020-07-08 11:42:44,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:42:44,365 INFO L93 Difference]: Finished difference Result 464 states and 558 transitions. [2020-07-08 11:42:44,366 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 558 transitions. [2020-07-08 11:42:44,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:42:44,367 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:42:44,368 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:42:44,368 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:42:44,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 422 states. [2020-07-08 11:42:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 422 states and 489 transitions. [2020-07-08 11:42:44,384 INFO L78 Accepts]: Start accepts. Automaton has 422 states and 489 transitions. Word has length 108 [2020-07-08 11:42:44,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:42:44,385 INFO L479 AbstractCegarLoop]: Abstraction has 422 states and 489 transitions. [2020-07-08 11:42:44,385 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 11:42:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 489 transitions. [2020-07-08 11:42:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-08 11:42:44,386 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:42:44,387 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] [2020-07-08 11:42:44,387 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 11:42:44,387 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:42:44,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:42:44,387 INFO L82 PathProgramCache]: Analyzing trace with hash 825673247, now seen corresponding path program 1 times [2020-07-08 11:42:44,388 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:42:44,388 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [81954808] [2020-07-08 11:42:44,388 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:42:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:44,886 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:42:44,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:44,955 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 [2020-07-08 11:42:44,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {12483#(= 1 ~waterLevel~0)} assume true; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:44,957 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12483#(= 1 ~waterLevel~0)} {12478#true} #545#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:44,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:44,961 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #441#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:44,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:44,964 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #443#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:44,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12478#true} is VALID [2020-07-08 11:42:44,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:44,969 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #445#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:44,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:44,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:44,972 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #447#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:44,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:44,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12478#true} is VALID [2020-07-08 11:42:44,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:44,988 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #535#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,050 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 [2020-07-08 11:42:45,051 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 [2020-07-08 11:42:45,052 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 [2020-07-08 11:42:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,059 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 [2020-07-08 11:42:45,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,059 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {12478#true} is VALID [2020-07-08 11:42:45,059 INFO L263 TraceCheckUtils]: 0: Hoare triple {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {12478#true} is VALID [2020-07-08 11:42:45,060 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 [2020-07-08 11:42:45,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,060 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12478#true} {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {12478#true} is VALID [2020-07-08 11:42:45,060 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 [2020-07-08 11:42:45,060 INFO L280 TraceCheckUtils]: 5: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,061 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12478#true} {12499#(= 2 ~waterLevel~0)} #505#return; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~6; {12478#true} is VALID [2020-07-08 11:42:45,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {12478#true} is VALID [2020-07-08 11:42:45,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,102 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12478#true} {12478#true} #503#return; {12478#true} is VALID [2020-07-08 11:42:45,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {12478#true} is VALID [2020-07-08 11:42:45,102 INFO L263 TraceCheckUtils]: 1: Hoare triple {12478#true} call #t~ret70 := isHighWaterSensorDry(); {12478#true} is VALID [2020-07-08 11:42:45,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {12478#true} havoc ~retValue_acc~6; {12478#true} is VALID [2020-07-08 11:42:45,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {12478#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {12478#true} is VALID [2020-07-08 11:42:45,103 INFO L280 TraceCheckUtils]: 4: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,103 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12478#true} {12478#true} #503#return; {12478#true} is VALID [2020-07-08 11:42:45,104 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 [2020-07-08 11:42:45,104 INFO L280 TraceCheckUtils]: 7: Hoare triple {12478#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {12478#true} is VALID [2020-07-08 11:42:45,104 INFO L280 TraceCheckUtils]: 8: Hoare triple {12478#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {12478#true} is VALID [2020-07-08 11:42:45,104 INFO L280 TraceCheckUtils]: 9: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,104 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12478#true} {12478#true} #525#return; {12478#true} is VALID [2020-07-08 11:42:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,118 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 [2020-07-08 11:42:45,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-08 11:42:45,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {12478#true} havoc ~retValue_acc~9; {12478#true} is VALID [2020-07-08 11:42:45,119 INFO L263 TraceCheckUtils]: 1: Hoare triple {12478#true} call #t~ret53 := isMethaneLevelCritical(); {12478#true} is VALID [2020-07-08 11:42:45,119 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 [2020-07-08 11:42:45,120 INFO L280 TraceCheckUtils]: 3: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,120 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-08 11:42:45,120 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 [2020-07-08 11:42:45,121 INFO L280 TraceCheckUtils]: 6: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,121 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12478#true} {12478#true} #499#return; {12478#true} is VALID [2020-07-08 11:42:45,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12478#true} is VALID [2020-07-08 11:42:45,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,125 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12478#true} #501#return; {12478#true} is VALID [2020-07-08 11:42:45,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {12478#true} is VALID [2020-07-08 11:42:45,125 INFO L263 TraceCheckUtils]: 1: Hoare triple {12478#true} call #t~ret52 := isMethaneAlarm(); {12478#true} is VALID [2020-07-08 11:42:45,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {12478#true} havoc ~retValue_acc~9; {12478#true} is VALID [2020-07-08 11:42:45,126 INFO L263 TraceCheckUtils]: 3: Hoare triple {12478#true} call #t~ret53 := isMethaneLevelCritical(); {12478#true} is VALID [2020-07-08 11:42:45,126 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 [2020-07-08 11:42:45,127 INFO L280 TraceCheckUtils]: 5: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,127 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-08 11:42:45,127 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 [2020-07-08 11:42:45,128 INFO L280 TraceCheckUtils]: 8: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,128 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12478#true} {12478#true} #499#return; {12478#true} is VALID [2020-07-08 11:42:45,128 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 [2020-07-08 11:42:45,128 INFO L280 TraceCheckUtils]: 11: Hoare triple {12478#true} assume !(0 != ~tmp~7); {12478#true} is VALID [2020-07-08 11:42:45,130 INFO L263 TraceCheckUtils]: 12: Hoare triple {12478#true} call activatePump__wrappee__highWaterSensor(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:45,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12478#true} is VALID [2020-07-08 11:42:45,130 INFO L280 TraceCheckUtils]: 14: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,130 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12478#true} {12478#true} #501#return; {12478#true} is VALID [2020-07-08 11:42:45,130 INFO L280 TraceCheckUtils]: 16: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,131 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12478#true} {12478#true} #527#return; {12478#true} is VALID [2020-07-08 11:42:45,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12478#true} is VALID [2020-07-08 11:42:45,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume 0 == ~pumpRunning~0; {12478#true} is VALID [2020-07-08 11:42:45,132 INFO L263 TraceCheckUtils]: 2: Hoare triple {12478#true} call #t~ret50 := isHighWaterLevel(); {12478#true} is VALID [2020-07-08 11:42:45,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {12478#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {12478#true} is VALID [2020-07-08 11:42:45,132 INFO L263 TraceCheckUtils]: 4: Hoare triple {12478#true} call #t~ret70 := isHighWaterSensorDry(); {12478#true} is VALID [2020-07-08 11:42:45,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {12478#true} havoc ~retValue_acc~6; {12478#true} is VALID [2020-07-08 11:42:45,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {12478#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {12478#true} is VALID [2020-07-08 11:42:45,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,133 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12478#true} {12478#true} #503#return; {12478#true} is VALID [2020-07-08 11:42:45,133 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 [2020-07-08 11:42:45,133 INFO L280 TraceCheckUtils]: 10: Hoare triple {12478#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {12478#true} is VALID [2020-07-08 11:42:45,133 INFO L280 TraceCheckUtils]: 11: Hoare triple {12478#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {12478#true} is VALID [2020-07-08 11:42:45,134 INFO L280 TraceCheckUtils]: 12: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,134 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12478#true} {12478#true} #525#return; {12478#true} is VALID [2020-07-08 11:42:45,134 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 [2020-07-08 11:42:45,134 INFO L280 TraceCheckUtils]: 15: Hoare triple {12478#true} assume 0 != ~tmp~5; {12478#true} is VALID [2020-07-08 11:42:45,136 INFO L263 TraceCheckUtils]: 16: Hoare triple {12478#true} call activatePump(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:45,136 INFO L280 TraceCheckUtils]: 17: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {12478#true} is VALID [2020-07-08 11:42:45,136 INFO L263 TraceCheckUtils]: 18: Hoare triple {12478#true} call #t~ret52 := isMethaneAlarm(); {12478#true} is VALID [2020-07-08 11:42:45,136 INFO L280 TraceCheckUtils]: 19: Hoare triple {12478#true} havoc ~retValue_acc~9; {12478#true} is VALID [2020-07-08 11:42:45,136 INFO L263 TraceCheckUtils]: 20: Hoare triple {12478#true} call #t~ret53 := isMethaneLevelCritical(); {12478#true} is VALID [2020-07-08 11:42:45,137 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 [2020-07-08 11:42:45,137 INFO L280 TraceCheckUtils]: 22: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,137 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-08 11:42:45,137 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 [2020-07-08 11:42:45,138 INFO L280 TraceCheckUtils]: 25: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,138 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12478#true} {12478#true} #499#return; {12478#true} is VALID [2020-07-08 11:42:45,138 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 [2020-07-08 11:42:45,138 INFO L280 TraceCheckUtils]: 28: Hoare triple {12478#true} assume !(0 != ~tmp~7); {12478#true} is VALID [2020-07-08 11:42:45,139 INFO L263 TraceCheckUtils]: 29: Hoare triple {12478#true} call activatePump__wrappee__highWaterSensor(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:45,139 INFO L280 TraceCheckUtils]: 30: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12478#true} is VALID [2020-07-08 11:42:45,139 INFO L280 TraceCheckUtils]: 31: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,140 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {12478#true} {12478#true} #501#return; {12478#true} is VALID [2020-07-08 11:42:45,140 INFO L280 TraceCheckUtils]: 33: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,140 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12478#true} {12478#true} #527#return; {12478#true} is VALID [2020-07-08 11:42:45,140 INFO L280 TraceCheckUtils]: 35: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,140 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {12478#true} {12478#true} #487#return; {12478#true} is VALID [2020-07-08 11:42:45,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12478#true} is VALID [2020-07-08 11:42:45,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume !(0 != ~pumpRunning~0); {12478#true} is VALID [2020-07-08 11:42:45,142 INFO L263 TraceCheckUtils]: 2: Hoare triple {12478#true} call processEnvironment__wrappee__methaneQuery(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:45,142 INFO L280 TraceCheckUtils]: 3: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12478#true} is VALID [2020-07-08 11:42:45,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {12478#true} assume 0 == ~pumpRunning~0; {12478#true} is VALID [2020-07-08 11:42:45,143 INFO L263 TraceCheckUtils]: 5: Hoare triple {12478#true} call #t~ret50 := isHighWaterLevel(); {12478#true} is VALID [2020-07-08 11:42:45,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {12478#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {12478#true} is VALID [2020-07-08 11:42:45,143 INFO L263 TraceCheckUtils]: 7: Hoare triple {12478#true} call #t~ret70 := isHighWaterSensorDry(); {12478#true} is VALID [2020-07-08 11:42:45,144 INFO L280 TraceCheckUtils]: 8: Hoare triple {12478#true} havoc ~retValue_acc~6; {12478#true} is VALID [2020-07-08 11:42:45,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {12478#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {12478#true} is VALID [2020-07-08 11:42:45,144 INFO L280 TraceCheckUtils]: 10: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,145 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12478#true} {12478#true} #503#return; {12478#true} is VALID [2020-07-08 11:42:45,145 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 [2020-07-08 11:42:45,145 INFO L280 TraceCheckUtils]: 13: Hoare triple {12478#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {12478#true} is VALID [2020-07-08 11:42:45,145 INFO L280 TraceCheckUtils]: 14: Hoare triple {12478#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {12478#true} is VALID [2020-07-08 11:42:45,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,146 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12478#true} {12478#true} #525#return; {12478#true} is VALID [2020-07-08 11:42:45,146 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 [2020-07-08 11:42:45,146 INFO L280 TraceCheckUtils]: 18: Hoare triple {12478#true} assume 0 != ~tmp~5; {12478#true} is VALID [2020-07-08 11:42:45,148 INFO L263 TraceCheckUtils]: 19: Hoare triple {12478#true} call activatePump(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:45,148 INFO L280 TraceCheckUtils]: 20: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {12478#true} is VALID [2020-07-08 11:42:45,148 INFO L263 TraceCheckUtils]: 21: Hoare triple {12478#true} call #t~ret52 := isMethaneAlarm(); {12478#true} is VALID [2020-07-08 11:42:45,148 INFO L280 TraceCheckUtils]: 22: Hoare triple {12478#true} havoc ~retValue_acc~9; {12478#true} is VALID [2020-07-08 11:42:45,148 INFO L263 TraceCheckUtils]: 23: Hoare triple {12478#true} call #t~ret53 := isMethaneLevelCritical(); {12478#true} is VALID [2020-07-08 11:42:45,149 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 [2020-07-08 11:42:45,149 INFO L280 TraceCheckUtils]: 25: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,149 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-08 11:42:45,149 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 [2020-07-08 11:42:45,149 INFO L280 TraceCheckUtils]: 28: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,150 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12478#true} {12478#true} #499#return; {12478#true} is VALID [2020-07-08 11:42:45,150 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 [2020-07-08 11:42:45,150 INFO L280 TraceCheckUtils]: 31: Hoare triple {12478#true} assume !(0 != ~tmp~7); {12478#true} is VALID [2020-07-08 11:42:45,151 INFO L263 TraceCheckUtils]: 32: Hoare triple {12478#true} call activatePump__wrappee__highWaterSensor(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:45,151 INFO L280 TraceCheckUtils]: 33: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12478#true} is VALID [2020-07-08 11:42:45,151 INFO L280 TraceCheckUtils]: 34: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,151 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12478#true} {12478#true} #501#return; {12478#true} is VALID [2020-07-08 11:42:45,152 INFO L280 TraceCheckUtils]: 36: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,152 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {12478#true} {12478#true} #527#return; {12478#true} is VALID [2020-07-08 11:42:45,152 INFO L280 TraceCheckUtils]: 38: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,152 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12478#true} {12478#true} #487#return; {12478#true} is VALID [2020-07-08 11:42:45,152 INFO L280 TraceCheckUtils]: 40: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,153 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {12478#true} {12499#(= 2 ~waterLevel~0)} #509#return; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,175 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 [2020-07-08 11:42:45,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {12649#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {12649#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:42:45,176 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 [2020-07-08 11:42:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:42:45,179 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 [2020-07-08 11:42:45,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,180 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12478#true} {12479#false} #521#return; {12479#false} is VALID [2020-07-08 11:42:45,184 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 [2020-07-08 11:42:45,189 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 [2020-07-08 11:42:45,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {12483#(= 1 ~waterLevel~0)} assume true; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,191 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12483#(= 1 ~waterLevel~0)} {12478#true} #545#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,191 INFO L263 TraceCheckUtils]: 4: Hoare triple {12483#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {12483#(= 1 ~waterLevel~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,194 INFO L263 TraceCheckUtils]: 6: Hoare triple {12483#(= 1 ~waterLevel~0)} call select_helpers(); {12478#true} is VALID [2020-07-08 11:42:45,194 INFO L280 TraceCheckUtils]: 7: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,195 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #441#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,195 INFO L263 TraceCheckUtils]: 9: Hoare triple {12483#(= 1 ~waterLevel~0)} call select_features(); {12478#true} is VALID [2020-07-08 11:42:45,195 INFO L280 TraceCheckUtils]: 10: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,196 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #443#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,196 INFO L263 TraceCheckUtils]: 12: Hoare triple {12483#(= 1 ~waterLevel~0)} call #t~ret3 := valid_product(); {12478#true} is VALID [2020-07-08 11:42:45,196 INFO L280 TraceCheckUtils]: 13: Hoare triple {12478#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12478#true} is VALID [2020-07-08 11:42:45,197 INFO L280 TraceCheckUtils]: 14: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,197 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #445#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,198 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 [2020-07-08 11:42:45,199 INFO L280 TraceCheckUtils]: 17: Hoare triple {12483#(= 1 ~waterLevel~0)} assume 0 != ~tmp~1; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,199 INFO L263 TraceCheckUtils]: 18: Hoare triple {12483#(= 1 ~waterLevel~0)} call setup(); {12478#true} is VALID [2020-07-08 11:42:45,199 INFO L280 TraceCheckUtils]: 19: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,200 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #447#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,200 INFO L263 TraceCheckUtils]: 21: Hoare triple {12483#(= 1 ~waterLevel~0)} call runTest(); {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,201 INFO L263 TraceCheckUtils]: 22: Hoare triple {12483#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:42:45,202 INFO L280 TraceCheckUtils]: 23: Hoare triple {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12478#true} is VALID [2020-07-08 11:42:45,202 INFO L280 TraceCheckUtils]: 24: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,202 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12478#true} {12483#(= 1 ~waterLevel~0)} #535#return; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,203 INFO L263 TraceCheckUtils]: 26: Hoare triple {12483#(= 1 ~waterLevel~0)} call test(); {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,204 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 [2020-07-08 11:42:45,205 INFO L280 TraceCheckUtils]: 28: Hoare triple {12483#(= 1 ~waterLevel~0)} assume !false; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,205 INFO L280 TraceCheckUtils]: 29: Hoare triple {12483#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,206 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 [2020-07-08 11:42:45,207 INFO L280 TraceCheckUtils]: 31: Hoare triple {12483#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {12483#(= 1 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,207 INFO L263 TraceCheckUtils]: 32: Hoare triple {12483#(= 1 ~waterLevel~0)} call waterRise(); {12559#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:42:45,209 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 [2020-07-08 11:42:45,210 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 [2020-07-08 11:42:45,211 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 [2020-07-08 11:42:45,211 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 [2020-07-08 11:42:45,212 INFO L280 TraceCheckUtils]: 37: Hoare triple {12499#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,212 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 [2020-07-08 11:42:45,213 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 [2020-07-08 11:42:45,213 INFO L280 TraceCheckUtils]: 40: Hoare triple {12499#(= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,214 INFO L263 TraceCheckUtils]: 41: Hoare triple {12499#(= 2 ~waterLevel~0)} call timeShift(); {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,215 INFO L263 TraceCheckUtils]: 42: Hoare triple {12499#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:42:45,215 INFO L263 TraceCheckUtils]: 43: Hoare triple {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {12478#true} is VALID [2020-07-08 11:42:45,215 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 [2020-07-08 11:42:45,215 INFO L280 TraceCheckUtils]: 45: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,215 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {12478#true} {12558#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {12478#true} is VALID [2020-07-08 11:42:45,216 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 [2020-07-08 11:42:45,216 INFO L280 TraceCheckUtils]: 48: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,217 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {12478#true} {12499#(= 2 ~waterLevel~0)} #505#return; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,217 INFO L280 TraceCheckUtils]: 50: Hoare triple {12499#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,218 INFO L280 TraceCheckUtils]: 51: Hoare triple {12499#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,218 INFO L263 TraceCheckUtils]: 52: Hoare triple {12499#(= 2 ~waterLevel~0)} call processEnvironment(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:45,218 INFO L280 TraceCheckUtils]: 53: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12478#true} is VALID [2020-07-08 11:42:45,219 INFO L280 TraceCheckUtils]: 54: Hoare triple {12478#true} assume !(0 != ~pumpRunning~0); {12478#true} is VALID [2020-07-08 11:42:45,219 INFO L263 TraceCheckUtils]: 55: Hoare triple {12478#true} call processEnvironment__wrappee__methaneQuery(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:45,219 INFO L280 TraceCheckUtils]: 56: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12478#true} is VALID [2020-07-08 11:42:45,220 INFO L280 TraceCheckUtils]: 57: Hoare triple {12478#true} assume 0 == ~pumpRunning~0; {12478#true} is VALID [2020-07-08 11:42:45,220 INFO L263 TraceCheckUtils]: 58: Hoare triple {12478#true} call #t~ret50 := isHighWaterLevel(); {12478#true} is VALID [2020-07-08 11:42:45,220 INFO L280 TraceCheckUtils]: 59: Hoare triple {12478#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {12478#true} is VALID [2020-07-08 11:42:45,220 INFO L263 TraceCheckUtils]: 60: Hoare triple {12478#true} call #t~ret70 := isHighWaterSensorDry(); {12478#true} is VALID [2020-07-08 11:42:45,220 INFO L280 TraceCheckUtils]: 61: Hoare triple {12478#true} havoc ~retValue_acc~6; {12478#true} is VALID [2020-07-08 11:42:45,221 INFO L280 TraceCheckUtils]: 62: Hoare triple {12478#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {12478#true} is VALID [2020-07-08 11:42:45,221 INFO L280 TraceCheckUtils]: 63: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,221 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {12478#true} {12478#true} #503#return; {12478#true} is VALID [2020-07-08 11:42:45,221 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 [2020-07-08 11:42:45,221 INFO L280 TraceCheckUtils]: 66: Hoare triple {12478#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {12478#true} is VALID [2020-07-08 11:42:45,222 INFO L280 TraceCheckUtils]: 67: Hoare triple {12478#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {12478#true} is VALID [2020-07-08 11:42:45,222 INFO L280 TraceCheckUtils]: 68: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,222 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12478#true} {12478#true} #525#return; {12478#true} is VALID [2020-07-08 11:42:45,222 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 [2020-07-08 11:42:45,222 INFO L280 TraceCheckUtils]: 71: Hoare triple {12478#true} assume 0 != ~tmp~5; {12478#true} is VALID [2020-07-08 11:42:45,223 INFO L263 TraceCheckUtils]: 72: Hoare triple {12478#true} call activatePump(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:45,223 INFO L280 TraceCheckUtils]: 73: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {12478#true} is VALID [2020-07-08 11:42:45,223 INFO L263 TraceCheckUtils]: 74: Hoare triple {12478#true} call #t~ret52 := isMethaneAlarm(); {12478#true} is VALID [2020-07-08 11:42:45,224 INFO L280 TraceCheckUtils]: 75: Hoare triple {12478#true} havoc ~retValue_acc~9; {12478#true} is VALID [2020-07-08 11:42:45,224 INFO L263 TraceCheckUtils]: 76: Hoare triple {12478#true} call #t~ret53 := isMethaneLevelCritical(); {12478#true} is VALID [2020-07-08 11:42:45,224 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 [2020-07-08 11:42:45,224 INFO L280 TraceCheckUtils]: 78: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,224 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12478#true} {12478#true} #539#return; {12478#true} is VALID [2020-07-08 11:42:45,225 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 [2020-07-08 11:42:45,225 INFO L280 TraceCheckUtils]: 81: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,225 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {12478#true} {12478#true} #499#return; {12478#true} is VALID [2020-07-08 11:42:45,225 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 [2020-07-08 11:42:45,225 INFO L280 TraceCheckUtils]: 84: Hoare triple {12478#true} assume !(0 != ~tmp~7); {12478#true} is VALID [2020-07-08 11:42:45,227 INFO L263 TraceCheckUtils]: 85: Hoare triple {12478#true} call activatePump__wrappee__highWaterSensor(); {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:42:45,227 INFO L280 TraceCheckUtils]: 86: Hoare triple {12564#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12478#true} is VALID [2020-07-08 11:42:45,227 INFO L280 TraceCheckUtils]: 87: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,227 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {12478#true} {12478#true} #501#return; {12478#true} is VALID [2020-07-08 11:42:45,228 INFO L280 TraceCheckUtils]: 89: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,228 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {12478#true} {12478#true} #527#return; {12478#true} is VALID [2020-07-08 11:42:45,228 INFO L280 TraceCheckUtils]: 91: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,228 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {12478#true} {12478#true} #487#return; {12478#true} is VALID [2020-07-08 11:42:45,229 INFO L280 TraceCheckUtils]: 93: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,229 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {12478#true} {12499#(= 2 ~waterLevel~0)} #509#return; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,230 INFO L263 TraceCheckUtils]: 95: Hoare triple {12499#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,231 INFO L280 TraceCheckUtils]: 96: Hoare triple {12499#(= 2 ~waterLevel~0)} havoc ~tmp~0;havoc ~tmp___0~0; {12499#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:42:45,231 INFO L263 TraceCheckUtils]: 97: Hoare triple {12499#(= 2 ~waterLevel~0)} call #t~ret1 := getWaterLevel(); {12478#true} is VALID [2020-07-08 11:42:45,232 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 [2020-07-08 11:42:45,232 INFO L280 TraceCheckUtils]: 99: Hoare triple {12649#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {12649#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:42:45,233 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 [2020-07-08 11:42:45,234 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 [2020-07-08 11:42:45,235 INFO L280 TraceCheckUtils]: 102: Hoare triple {12553#(= 2 __utac_acc__Specification5_spec__3_~tmp~0)} assume 2 != ~tmp~0; {12479#false} is VALID [2020-07-08 11:42:45,235 INFO L263 TraceCheckUtils]: 103: Hoare triple {12479#false} call #t~ret2 := isPumpRunning(); {12478#true} is VALID [2020-07-08 11:42:45,235 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 [2020-07-08 11:42:45,235 INFO L280 TraceCheckUtils]: 105: Hoare triple {12478#true} assume true; {12478#true} is VALID [2020-07-08 11:42:45,236 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {12478#true} {12479#false} #521#return; {12479#false} is VALID [2020-07-08 11:42:45,236 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 [2020-07-08 11:42:45,236 INFO L280 TraceCheckUtils]: 108: Hoare triple {12479#false} assume 0 != ~tmp___0~0; {12479#false} is VALID [2020-07-08 11:42:45,236 INFO L280 TraceCheckUtils]: 109: Hoare triple {12479#false} assume 0 == ~switchedOnBeforeTS~0; {12479#false} is VALID [2020-07-08 11:42:45,236 INFO L263 TraceCheckUtils]: 110: Hoare triple {12479#false} call __automaton_fail(); {12479#false} is VALID [2020-07-08 11:42:45,237 INFO L280 TraceCheckUtils]: 111: Hoare triple {12479#false} assume !false; {12479#false} is VALID [2020-07-08 11:42:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:42:45,255 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [81954808] [2020-07-08 11:42:45,255 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:42:45,255 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-08 11:42:45,255 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57631519] [2020-07-08 11:42:45,256 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 112 [2020-07-08 11:42:45,256 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:42:45,256 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-08 11:42:45,419 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:42:45,419 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-08 11:42:45,419 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:42:45,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-08 11:42:45,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-08 11:42:45,420 INFO L87 Difference]: Start difference. First operand 422 states and 489 transitions. Second operand 12 states. [2020-07-08 11:42:46,630 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:42:49,961 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:42:56,448 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:57,310 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:57,820 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:42:58,378 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:42:58,907 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:43:07,451 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:43:08,100 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:43:13,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:43:13,768 INFO L93 Difference]: Finished difference Result 1174 states and 1444 transitions. [2020-07-08 11:43:13,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-08 11:43:13,768 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 112 [2020-07-08 11:43:13,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:43:13,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:43:13,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 676 transitions. [2020-07-08 11:43:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-08 11:43:13,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 676 transitions. [2020-07-08 11:43:13,785 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 676 transitions. [2020-07-08 11:43:16,043 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 676 edges. 676 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:43:16,091 INFO L225 Difference]: With dead ends: 1174 [2020-07-08 11:43:16,092 INFO L226 Difference]: Without dead ends: 854 [2020-07-08 11:43:16,093 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-08 11:43:16,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 854 states. [2020-07-08 11:43:21,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 854 to 732. [2020-07-08 11:43:21,738 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:43:21,738 INFO L82 GeneralOperation]: Start isEquivalent. First operand 854 states. Second operand 732 states. [2020-07-08 11:43:21,738 INFO L74 IsIncluded]: Start isIncluded. First operand 854 states. Second operand 732 states. [2020-07-08 11:43:21,738 INFO L87 Difference]: Start difference. First operand 854 states. Second operand 732 states. [2020-07-08 11:43:21,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:43:21,772 INFO L93 Difference]: Finished difference Result 854 states and 1017 transitions. [2020-07-08 11:43:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1017 transitions. [2020-07-08 11:43:21,774 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:43:21,774 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:43:21,774 INFO L74 IsIncluded]: Start isIncluded. First operand 732 states. Second operand 854 states. [2020-07-08 11:43:21,775 INFO L87 Difference]: Start difference. First operand 732 states. Second operand 854 states. [2020-07-08 11:43:21,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:43:21,819 INFO L93 Difference]: Finished difference Result 854 states and 1017 transitions. [2020-07-08 11:43:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1017 transitions. [2020-07-08 11:43:21,821 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:43:21,822 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:43:21,822 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:43:21,822 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:43:21,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 732 states. [2020-07-08 11:43:21,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 732 states and 840 transitions. [2020-07-08 11:43:21,857 INFO L78 Accepts]: Start accepts. Automaton has 732 states and 840 transitions. Word has length 112 [2020-07-08 11:43:21,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:43:21,858 INFO L479 AbstractCegarLoop]: Abstraction has 732 states and 840 transitions. [2020-07-08 11:43:21,858 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-08 11:43:21,858 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 840 transitions. [2020-07-08 11:43:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-08 11:43:21,860 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:43:21,861 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] [2020-07-08 11:43:21,861 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 11:43:21,861 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:43:21,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:43:21,862 INFO L82 PathProgramCache]: Analyzing trace with hash 1258980138, now seen corresponding path program 1 times [2020-07-08 11:43:21,862 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:43:21,862 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604373106] [2020-07-08 11:43:21,862 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:43:21,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,266 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:43:22,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,311 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 [2020-07-08 11:43:22,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #545#return; {17006#true} is VALID [2020-07-08 11:43:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,315 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17006#true} {17006#true} #441#return; {17006#true} is VALID [2020-07-08 11:43:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,320 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17006#true} {17006#true} #443#return; {17006#true} is VALID [2020-07-08 11:43:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,336 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 [2020-07-08 11:43:22,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {17135#(= 1 |valid_product_#res|)} assume true; {17135#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:43:22,337 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17135#(= 1 |valid_product_#res|)} {17006#true} #445#return; {17018#(= 1 |main_#t~ret3|)} is VALID [2020-07-08 11:43:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,340 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17006#true} {17006#true} #447#return; {17006#true} is VALID [2020-07-08 11:43:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17006#true} is VALID [2020-07-08 11:43:22,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,357 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #535#return; {17006#true} is VALID [2020-07-08 11:43:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,374 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 [2020-07-08 11:43:22,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,375 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #489#return; {17006#true} is VALID [2020-07-08 11:43:22,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,468 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 [2020-07-08 11:43:22,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,469 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {17006#true} is VALID [2020-07-08 11:43:22,469 INFO L263 TraceCheckUtils]: 0: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-08 11:43:22,470 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 [2020-07-08 11:43:22,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,470 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17006#true} {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {17006#true} is VALID [2020-07-08 11:43:22,470 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 [2020-07-08 11:43:22,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,471 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 [2020-07-08 11:43:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,524 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,525 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,525 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-08 11:43:22,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-08 11:43:22,526 INFO L263 TraceCheckUtils]: 1: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-08 11:43:22,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,527 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,527 INFO L280 TraceCheckUtils]: 4: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,527 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-08 11:43:22,528 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 [2020-07-08 11:43:22,528 INFO L280 TraceCheckUtils]: 7: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-08 11:43:22,528 INFO L280 TraceCheckUtils]: 8: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-08 11:43:22,528 INFO L280 TraceCheckUtils]: 9: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,529 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-08 11:43:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,544 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 [2020-07-08 11:43:22,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,545 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:22,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-08 11:43:22,546 INFO L263 TraceCheckUtils]: 1: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-08 11:43:22,546 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 [2020-07-08 11:43:22,547 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,547 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:22,549 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 [2020-07-08 11:43:22,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,549 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-08 11:43:22,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,561 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17006#true} is VALID [2020-07-08 11:43:22,562 INFO L263 TraceCheckUtils]: 1: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-08 11:43:22,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-08 11:43:22,563 INFO L263 TraceCheckUtils]: 3: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-08 11:43:22,563 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 [2020-07-08 11:43:22,563 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,563 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:22,564 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 [2020-07-08 11:43:22,564 INFO L280 TraceCheckUtils]: 8: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,564 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-08 11:43:22,564 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 [2020-07-08 11:43:22,564 INFO L280 TraceCheckUtils]: 11: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-08 11:43:22,566 INFO L263 TraceCheckUtils]: 12: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,566 INFO L280 TraceCheckUtils]: 13: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,567 INFO L280 TraceCheckUtils]: 14: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,568 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,570 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:22,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume 0 == ~pumpRunning~0; {17006#true} is VALID [2020-07-08 11:43:22,571 INFO L263 TraceCheckUtils]: 2: Hoare triple {17006#true} call #t~ret50 := isHighWaterLevel(); {17006#true} is VALID [2020-07-08 11:43:22,571 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-08 11:43:22,571 INFO L263 TraceCheckUtils]: 4: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-08 11:43:22,572 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,572 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,572 INFO L280 TraceCheckUtils]: 7: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,573 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-08 11:43:22,573 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 [2020-07-08 11:43:22,573 INFO L280 TraceCheckUtils]: 10: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-08 11:43:22,573 INFO L280 TraceCheckUtils]: 11: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-08 11:43:22,574 INFO L280 TraceCheckUtils]: 12: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,574 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-08 11:43:22,574 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 [2020-07-08 11:43:22,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {17006#true} assume 0 != ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:22,576 INFO L263 TraceCheckUtils]: 16: Hoare triple {17006#true} call activatePump(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,576 INFO L280 TraceCheckUtils]: 17: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17006#true} is VALID [2020-07-08 11:43:22,576 INFO L263 TraceCheckUtils]: 18: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-08 11:43:22,577 INFO L280 TraceCheckUtils]: 19: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-08 11:43:22,577 INFO L263 TraceCheckUtils]: 20: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-08 11:43:22,577 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 [2020-07-08 11:43:22,578 INFO L280 TraceCheckUtils]: 22: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,578 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:22,578 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 [2020-07-08 11:43:22,579 INFO L280 TraceCheckUtils]: 25: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,579 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-08 11:43:22,579 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 [2020-07-08 11:43:22,580 INFO L280 TraceCheckUtils]: 28: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-08 11:43:22,582 INFO L263 TraceCheckUtils]: 29: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,583 INFO L280 TraceCheckUtils]: 30: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,584 INFO L280 TraceCheckUtils]: 31: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,584 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,585 INFO L280 TraceCheckUtils]: 33: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,585 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,586 INFO L280 TraceCheckUtils]: 35: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,587 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #487#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17006#true} is VALID [2020-07-08 11:43:22,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-08 11:43:22,589 INFO L263 TraceCheckUtils]: 2: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,589 INFO L280 TraceCheckUtils]: 3: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:22,589 INFO L280 TraceCheckUtils]: 4: Hoare triple {17006#true} assume 0 == ~pumpRunning~0; {17006#true} is VALID [2020-07-08 11:43:22,589 INFO L263 TraceCheckUtils]: 5: Hoare triple {17006#true} call #t~ret50 := isHighWaterLevel(); {17006#true} is VALID [2020-07-08 11:43:22,589 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-08 11:43:22,590 INFO L263 TraceCheckUtils]: 7: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-08 11:43:22,590 INFO L280 TraceCheckUtils]: 8: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,590 INFO L280 TraceCheckUtils]: 9: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,590 INFO L280 TraceCheckUtils]: 10: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,590 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-08 11:43:22,591 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 [2020-07-08 11:43:22,591 INFO L280 TraceCheckUtils]: 13: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-08 11:43:22,591 INFO L280 TraceCheckUtils]: 14: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-08 11:43:22,591 INFO L280 TraceCheckUtils]: 15: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,592 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-08 11:43:22,592 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 [2020-07-08 11:43:22,592 INFO L280 TraceCheckUtils]: 18: Hoare triple {17006#true} assume 0 != ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:22,593 INFO L263 TraceCheckUtils]: 19: Hoare triple {17006#true} call activatePump(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,593 INFO L280 TraceCheckUtils]: 20: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17006#true} is VALID [2020-07-08 11:43:22,593 INFO L263 TraceCheckUtils]: 21: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-08 11:43:22,593 INFO L280 TraceCheckUtils]: 22: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-08 11:43:22,593 INFO L263 TraceCheckUtils]: 23: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-08 11:43:22,594 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 [2020-07-08 11:43:22,594 INFO L280 TraceCheckUtils]: 25: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,594 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:22,594 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 [2020-07-08 11:43:22,595 INFO L280 TraceCheckUtils]: 28: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,595 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-08 11:43:22,595 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 [2020-07-08 11:43:22,596 INFO L280 TraceCheckUtils]: 31: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-08 11:43:22,596 INFO L263 TraceCheckUtils]: 32: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,597 INFO L280 TraceCheckUtils]: 33: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,598 INFO L280 TraceCheckUtils]: 34: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,599 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,599 INFO L280 TraceCheckUtils]: 36: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,600 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,601 INFO L280 TraceCheckUtils]: 38: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,602 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #487#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,603 INFO L280 TraceCheckUtils]: 40: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,603 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #509#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,613 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 [2020-07-08 11:43:22,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,613 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #519#return; {17006#true} is VALID [2020-07-08 11:43:22,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~tmp~0;havoc ~tmp___0~0; {17006#true} is VALID [2020-07-08 11:43:22,614 INFO L263 TraceCheckUtils]: 1: Hoare triple {17006#true} call #t~ret1 := getWaterLevel(); {17006#true} is VALID [2020-07-08 11:43:22,614 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 [2020-07-08 11:43:22,614 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,614 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17006#true} {17006#true} #519#return; {17006#true} is VALID [2020-07-08 11:43:22,615 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 [2020-07-08 11:43:22,615 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume !(2 != ~tmp~0); {17006#true} is VALID [2020-07-08 11:43:22,615 INFO L280 TraceCheckUtils]: 7: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,616 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17006#true} {17188#(<= 1 ~pumpRunning~0)} #511#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,617 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 [2020-07-08 11:43:22,617 INFO L263 TraceCheckUtils]: 1: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-08 11:43:22,618 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 [2020-07-08 11:43:22,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,618 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17006#true} {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {17006#true} is VALID [2020-07-08 11:43:22,618 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 [2020-07-08 11:43:22,619 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,619 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 [2020-07-08 11:43:22,619 INFO L280 TraceCheckUtils]: 8: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-08 11:43:22,619 INFO L280 TraceCheckUtils]: 9: Hoare triple {17006#true} assume 0 != ~systemActive~0; {17006#true} is VALID [2020-07-08 11:43:22,620 INFO L263 TraceCheckUtils]: 10: Hoare triple {17006#true} call processEnvironment(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,620 INFO L280 TraceCheckUtils]: 11: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17006#true} is VALID [2020-07-08 11:43:22,621 INFO L280 TraceCheckUtils]: 12: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-08 11:43:22,621 INFO L263 TraceCheckUtils]: 13: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,622 INFO L280 TraceCheckUtils]: 14: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:22,622 INFO L280 TraceCheckUtils]: 15: Hoare triple {17006#true} assume 0 == ~pumpRunning~0; {17006#true} is VALID [2020-07-08 11:43:22,622 INFO L263 TraceCheckUtils]: 16: Hoare triple {17006#true} call #t~ret50 := isHighWaterLevel(); {17006#true} is VALID [2020-07-08 11:43:22,623 INFO L280 TraceCheckUtils]: 17: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-08 11:43:22,623 INFO L263 TraceCheckUtils]: 18: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-08 11:43:22,623 INFO L280 TraceCheckUtils]: 19: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,623 INFO L280 TraceCheckUtils]: 20: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,624 INFO L280 TraceCheckUtils]: 21: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,624 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-08 11:43:22,624 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 [2020-07-08 11:43:22,625 INFO L280 TraceCheckUtils]: 24: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-08 11:43:22,625 INFO L280 TraceCheckUtils]: 25: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-08 11:43:22,625 INFO L280 TraceCheckUtils]: 26: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,625 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-08 11:43:22,626 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 [2020-07-08 11:43:22,626 INFO L280 TraceCheckUtils]: 29: Hoare triple {17006#true} assume 0 != ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:22,628 INFO L263 TraceCheckUtils]: 30: Hoare triple {17006#true} call activatePump(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,628 INFO L280 TraceCheckUtils]: 31: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17006#true} is VALID [2020-07-08 11:43:22,628 INFO L263 TraceCheckUtils]: 32: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-08 11:43:22,629 INFO L280 TraceCheckUtils]: 33: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-08 11:43:22,629 INFO L263 TraceCheckUtils]: 34: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-08 11:43:22,629 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 [2020-07-08 11:43:22,630 INFO L280 TraceCheckUtils]: 36: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,630 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:22,630 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 [2020-07-08 11:43:22,630 INFO L280 TraceCheckUtils]: 39: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,631 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-08 11:43:22,631 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 [2020-07-08 11:43:22,631 INFO L280 TraceCheckUtils]: 42: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-08 11:43:22,632 INFO L263 TraceCheckUtils]: 43: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,633 INFO L280 TraceCheckUtils]: 44: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,633 INFO L280 TraceCheckUtils]: 45: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,635 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,635 INFO L280 TraceCheckUtils]: 47: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,636 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,636 INFO L280 TraceCheckUtils]: 49: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,637 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #487#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,638 INFO L280 TraceCheckUtils]: 51: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,640 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #509#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,640 INFO L263 TraceCheckUtils]: 53: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17006#true} is VALID [2020-07-08 11:43:22,640 INFO L280 TraceCheckUtils]: 54: Hoare triple {17006#true} havoc ~tmp~0;havoc ~tmp___0~0; {17006#true} is VALID [2020-07-08 11:43:22,640 INFO L263 TraceCheckUtils]: 55: Hoare triple {17006#true} call #t~ret1 := getWaterLevel(); {17006#true} is VALID [2020-07-08 11:43:22,641 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 [2020-07-08 11:43:22,641 INFO L280 TraceCheckUtils]: 57: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,641 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {17006#true} {17006#true} #519#return; {17006#true} is VALID [2020-07-08 11:43:22,641 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 [2020-07-08 11:43:22,642 INFO L280 TraceCheckUtils]: 60: Hoare triple {17006#true} assume !(2 != ~tmp~0); {17006#true} is VALID [2020-07-08 11:43:22,642 INFO L280 TraceCheckUtils]: 61: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,643 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {17006#true} {17188#(<= 1 ~pumpRunning~0)} #511#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,646 INFO L280 TraceCheckUtils]: 63: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,650 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #495#return; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,721 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 [2020-07-08 11:43:22,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:22,722 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 [2020-07-08 11:43:22,723 INFO L263 TraceCheckUtils]: 0: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-08 11:43:22,723 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 [2020-07-08 11:43:22,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:22,725 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 [2020-07-08 11:43:22,725 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 [2020-07-08 11:43:22,726 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 [2020-07-08 11:43:22,727 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 [2020-07-08 11:43:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,730 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 [2020-07-08 11:43:22,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,731 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #507#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,743 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 [2020-07-08 11:43:22,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,744 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:22,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-08 11:43:22,744 INFO L263 TraceCheckUtils]: 1: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-08 11:43:22,744 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 [2020-07-08 11:43:22,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,745 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:22,745 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 [2020-07-08 11:43:22,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,745 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17006#true} {17006#true} #481#return; {17006#true} is VALID [2020-07-08 11:43:22,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,751 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17006#true} {17006#true} #531#return; {17006#true} is VALID [2020-07-08 11:43:22,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:22,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume !(0 == ~pumpRunning~0); {17006#true} is VALID [2020-07-08 11:43:22,752 INFO L263 TraceCheckUtils]: 2: Hoare triple {17006#true} call processEnvironment__wrappee__base(); {17006#true} is VALID [2020-07-08 11:43:22,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,752 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17006#true} {17006#true} #531#return; {17006#true} is VALID [2020-07-08 11:43:22,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,753 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17006#true} {17006#true} #485#return; {17006#true} is VALID [2020-07-08 11:43:22,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17006#true} is VALID [2020-07-08 11:43:22,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume 0 != ~pumpRunning~0; {17006#true} is VALID [2020-07-08 11:43:22,753 INFO L263 TraceCheckUtils]: 2: Hoare triple {17006#true} call #t~ret51 := isMethaneAlarm(); {17006#true} is VALID [2020-07-08 11:43:22,754 INFO L280 TraceCheckUtils]: 3: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-08 11:43:22,754 INFO L263 TraceCheckUtils]: 4: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-08 11:43:22,754 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 [2020-07-08 11:43:22,754 INFO L280 TraceCheckUtils]: 6: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,754 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:22,755 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 [2020-07-08 11:43:22,755 INFO L280 TraceCheckUtils]: 9: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,755 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17006#true} {17006#true} #481#return; {17006#true} is VALID [2020-07-08 11:43:22,755 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 [2020-07-08 11:43:22,755 INFO L280 TraceCheckUtils]: 12: Hoare triple {17006#true} assume !(0 != ~tmp~6); {17006#true} is VALID [2020-07-08 11:43:22,756 INFO L263 TraceCheckUtils]: 13: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,756 INFO L280 TraceCheckUtils]: 14: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:22,757 INFO L280 TraceCheckUtils]: 15: Hoare triple {17006#true} assume !(0 == ~pumpRunning~0); {17006#true} is VALID [2020-07-08 11:43:22,757 INFO L263 TraceCheckUtils]: 16: Hoare triple {17006#true} call processEnvironment__wrappee__base(); {17006#true} is VALID [2020-07-08 11:43:22,757 INFO L280 TraceCheckUtils]: 17: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,757 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {17006#true} {17006#true} #531#return; {17006#true} is VALID [2020-07-08 11:43:22,757 INFO L280 TraceCheckUtils]: 19: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,758 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17006#true} {17006#true} #485#return; {17006#true} is VALID [2020-07-08 11:43:22,758 INFO L280 TraceCheckUtils]: 21: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,758 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #509#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,763 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 [2020-07-08 11:43:22,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,765 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #519#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:22,768 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 [2020-07-08 11:43:22,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,775 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 [2020-07-08 11:43:22,776 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 [2020-07-08 11:43:22,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,776 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17006#true} {17006#true} #545#return; {17006#true} is VALID [2020-07-08 11:43:22,776 INFO L263 TraceCheckUtils]: 4: Hoare triple {17006#true} call #t~ret75 := main(); {17006#true} is VALID [2020-07-08 11:43:22,777 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} havoc ~retValue_acc~0;havoc ~tmp~1; {17006#true} is VALID [2020-07-08 11:43:22,777 INFO L263 TraceCheckUtils]: 6: Hoare triple {17006#true} call select_helpers(); {17006#true} is VALID [2020-07-08 11:43:22,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,777 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17006#true} {17006#true} #441#return; {17006#true} is VALID [2020-07-08 11:43:22,777 INFO L263 TraceCheckUtils]: 9: Hoare triple {17006#true} call select_features(); {17006#true} is VALID [2020-07-08 11:43:22,778 INFO L280 TraceCheckUtils]: 10: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,778 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17006#true} {17006#true} #443#return; {17006#true} is VALID [2020-07-08 11:43:22,778 INFO L263 TraceCheckUtils]: 12: Hoare triple {17006#true} call #t~ret3 := valid_product(); {17006#true} is VALID [2020-07-08 11:43:22,779 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 [2020-07-08 11:43:22,779 INFO L280 TraceCheckUtils]: 14: Hoare triple {17135#(= 1 |valid_product_#res|)} assume true; {17135#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:43:22,780 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17135#(= 1 |valid_product_#res|)} {17006#true} #445#return; {17018#(= 1 |main_#t~ret3|)} is VALID [2020-07-08 11:43:22,781 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 [2020-07-08 11:43:22,781 INFO L280 TraceCheckUtils]: 17: Hoare triple {17019#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {17006#true} is VALID [2020-07-08 11:43:22,781 INFO L263 TraceCheckUtils]: 18: Hoare triple {17006#true} call setup(); {17006#true} is VALID [2020-07-08 11:43:22,781 INFO L280 TraceCheckUtils]: 19: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,782 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17006#true} {17006#true} #447#return; {17006#true} is VALID [2020-07-08 11:43:22,782 INFO L263 TraceCheckUtils]: 21: Hoare triple {17006#true} call runTest(); {17006#true} is VALID [2020-07-08 11:43:22,783 INFO L263 TraceCheckUtils]: 22: Hoare triple {17006#true} call __utac_acc__Specification5_spec__1(); {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:43:22,783 INFO L280 TraceCheckUtils]: 23: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17006#true} is VALID [2020-07-08 11:43:22,783 INFO L280 TraceCheckUtils]: 24: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,783 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17006#true} {17006#true} #535#return; {17006#true} is VALID [2020-07-08 11:43:22,783 INFO L263 TraceCheckUtils]: 26: Hoare triple {17006#true} call test(); {17006#true} is VALID [2020-07-08 11:43:22,784 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 [2020-07-08 11:43:22,784 INFO L280 TraceCheckUtils]: 28: Hoare triple {17006#true} assume !false; {17006#true} is VALID [2020-07-08 11:43:22,784 INFO L280 TraceCheckUtils]: 29: Hoare triple {17006#true} assume ~splverifierCounter~0 < 4; {17006#true} is VALID [2020-07-08 11:43:22,784 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 [2020-07-08 11:43:22,784 INFO L280 TraceCheckUtils]: 31: Hoare triple {17006#true} assume 0 != ~tmp~9; {17006#true} is VALID [2020-07-08 11:43:22,785 INFO L263 TraceCheckUtils]: 32: Hoare triple {17006#true} call waterRise(); {17137#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:22,785 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 [2020-07-08 11:43:22,785 INFO L280 TraceCheckUtils]: 34: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,786 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17006#true} {17006#true} #489#return; {17006#true} is VALID [2020-07-08 11:43:22,786 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 [2020-07-08 11:43:22,786 INFO L280 TraceCheckUtils]: 37: Hoare triple {17006#true} assume !(0 != ~tmp___0~2); {17006#true} is VALID [2020-07-08 11:43:22,786 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 [2020-07-08 11:43:22,786 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 [2020-07-08 11:43:22,787 INFO L280 TraceCheckUtils]: 40: Hoare triple {17006#true} assume 0 != ~tmp___1~0; {17006#true} is VALID [2020-07-08 11:43:22,787 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 [2020-07-08 11:43:22,788 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 [2020-07-08 11:43:22,789 INFO L263 TraceCheckUtils]: 43: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-08 11:43:22,789 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 [2020-07-08 11:43:22,789 INFO L280 TraceCheckUtils]: 45: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,789 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17006#true} {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {17006#true} is VALID [2020-07-08 11:43:22,789 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 [2020-07-08 11:43:22,789 INFO L280 TraceCheckUtils]: 48: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,790 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 [2020-07-08 11:43:22,790 INFO L280 TraceCheckUtils]: 50: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-08 11:43:22,790 INFO L280 TraceCheckUtils]: 51: Hoare triple {17006#true} assume 0 != ~systemActive~0; {17006#true} is VALID [2020-07-08 11:43:22,791 INFO L263 TraceCheckUtils]: 52: Hoare triple {17006#true} call processEnvironment(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,791 INFO L280 TraceCheckUtils]: 53: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17006#true} is VALID [2020-07-08 11:43:22,791 INFO L280 TraceCheckUtils]: 54: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-08 11:43:22,792 INFO L263 TraceCheckUtils]: 55: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,792 INFO L280 TraceCheckUtils]: 56: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:22,792 INFO L280 TraceCheckUtils]: 57: Hoare triple {17006#true} assume 0 == ~pumpRunning~0; {17006#true} is VALID [2020-07-08 11:43:22,792 INFO L263 TraceCheckUtils]: 58: Hoare triple {17006#true} call #t~ret50 := isHighWaterLevel(); {17006#true} is VALID [2020-07-08 11:43:22,793 INFO L280 TraceCheckUtils]: 59: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-08 11:43:22,793 INFO L263 TraceCheckUtils]: 60: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-08 11:43:22,793 INFO L280 TraceCheckUtils]: 61: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,793 INFO L280 TraceCheckUtils]: 62: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:22,793 INFO L280 TraceCheckUtils]: 63: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,794 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-08 11:43:22,794 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 [2020-07-08 11:43:22,794 INFO L280 TraceCheckUtils]: 66: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-08 11:43:22,794 INFO L280 TraceCheckUtils]: 67: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-08 11:43:22,794 INFO L280 TraceCheckUtils]: 68: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,795 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-08 11:43:22,795 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 [2020-07-08 11:43:22,795 INFO L280 TraceCheckUtils]: 71: Hoare triple {17006#true} assume 0 != ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:22,796 INFO L263 TraceCheckUtils]: 72: Hoare triple {17006#true} call activatePump(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,796 INFO L280 TraceCheckUtils]: 73: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17006#true} is VALID [2020-07-08 11:43:22,796 INFO L263 TraceCheckUtils]: 74: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-08 11:43:22,796 INFO L280 TraceCheckUtils]: 75: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-08 11:43:22,797 INFO L263 TraceCheckUtils]: 76: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-08 11:43:22,797 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 [2020-07-08 11:43:22,797 INFO L280 TraceCheckUtils]: 78: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,797 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:22,797 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 [2020-07-08 11:43:22,797 INFO L280 TraceCheckUtils]: 81: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,798 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-08 11:43:22,798 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 [2020-07-08 11:43:22,798 INFO L280 TraceCheckUtils]: 84: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-08 11:43:22,799 INFO L263 TraceCheckUtils]: 85: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,799 INFO L280 TraceCheckUtils]: 86: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,800 INFO L280 TraceCheckUtils]: 87: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,801 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,801 INFO L280 TraceCheckUtils]: 89: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,802 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,802 INFO L280 TraceCheckUtils]: 91: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,803 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #487#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,804 INFO L280 TraceCheckUtils]: 93: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,805 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #509#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,805 INFO L263 TraceCheckUtils]: 95: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17006#true} is VALID [2020-07-08 11:43:22,806 INFO L280 TraceCheckUtils]: 96: Hoare triple {17006#true} havoc ~tmp~0;havoc ~tmp___0~0; {17006#true} is VALID [2020-07-08 11:43:22,806 INFO L263 TraceCheckUtils]: 97: Hoare triple {17006#true} call #t~ret1 := getWaterLevel(); {17006#true} is VALID [2020-07-08 11:43:22,806 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 [2020-07-08 11:43:22,806 INFO L280 TraceCheckUtils]: 99: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,806 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {17006#true} {17006#true} #519#return; {17006#true} is VALID [2020-07-08 11:43:22,806 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 [2020-07-08 11:43:22,807 INFO L280 TraceCheckUtils]: 102: Hoare triple {17006#true} assume !(2 != ~tmp~0); {17006#true} is VALID [2020-07-08 11:43:22,807 INFO L280 TraceCheckUtils]: 103: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,807 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {17006#true} {17188#(<= 1 ~pumpRunning~0)} #511#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,808 INFO L280 TraceCheckUtils]: 105: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:22,809 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #495#return; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:22,809 INFO L280 TraceCheckUtils]: 107: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume !false; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:22,810 INFO L280 TraceCheckUtils]: 108: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:22,810 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 [2020-07-08 11:43:22,811 INFO L280 TraceCheckUtils]: 110: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~9); {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:22,811 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 [2020-07-08 11:43:22,812 INFO L280 TraceCheckUtils]: 112: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:22,813 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 [2020-07-08 11:43:22,813 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 [2020-07-08 11:43:22,814 INFO L280 TraceCheckUtils]: 115: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:22,814 INFO L263 TraceCheckUtils]: 116: Hoare triple {17093#(not (= 0 ~pumpRunning~0))} call timeShift(); {17093#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:43:22,815 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 [2020-07-08 11:43:22,815 INFO L263 TraceCheckUtils]: 118: Hoare triple {17136#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-08 11:43:22,816 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 [2020-07-08 11:43:22,817 INFO L280 TraceCheckUtils]: 120: Hoare triple {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17294#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:43:22,818 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 [2020-07-08 11:43:22,818 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 [2020-07-08 11:43:22,819 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 [2020-07-08 11:43:22,820 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 [2020-07-08 11:43:22,820 INFO L280 TraceCheckUtils]: 125: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,821 INFO L263 TraceCheckUtils]: 126: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {17137#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:43:22,822 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 [2020-07-08 11:43:22,822 INFO L280 TraceCheckUtils]: 128: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,822 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #507#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,823 INFO L280 TraceCheckUtils]: 130: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,824 INFO L263 TraceCheckUtils]: 131: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,824 INFO L280 TraceCheckUtils]: 132: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17006#true} is VALID [2020-07-08 11:43:22,824 INFO L280 TraceCheckUtils]: 133: Hoare triple {17006#true} assume 0 != ~pumpRunning~0; {17006#true} is VALID [2020-07-08 11:43:22,824 INFO L263 TraceCheckUtils]: 134: Hoare triple {17006#true} call #t~ret51 := isMethaneAlarm(); {17006#true} is VALID [2020-07-08 11:43:22,825 INFO L280 TraceCheckUtils]: 135: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-08 11:43:22,825 INFO L263 TraceCheckUtils]: 136: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-08 11:43:22,825 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 [2020-07-08 11:43:22,825 INFO L280 TraceCheckUtils]: 138: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,825 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:22,825 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 [2020-07-08 11:43:22,826 INFO L280 TraceCheckUtils]: 141: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,826 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {17006#true} {17006#true} #481#return; {17006#true} is VALID [2020-07-08 11:43:22,826 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 [2020-07-08 11:43:22,826 INFO L280 TraceCheckUtils]: 144: Hoare triple {17006#true} assume !(0 != ~tmp~6); {17006#true} is VALID [2020-07-08 11:43:22,827 INFO L263 TraceCheckUtils]: 145: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:43:22,827 INFO L280 TraceCheckUtils]: 146: Hoare triple {17201#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:22,827 INFO L280 TraceCheckUtils]: 147: Hoare triple {17006#true} assume !(0 == ~pumpRunning~0); {17006#true} is VALID [2020-07-08 11:43:22,827 INFO L263 TraceCheckUtils]: 148: Hoare triple {17006#true} call processEnvironment__wrappee__base(); {17006#true} is VALID [2020-07-08 11:43:22,828 INFO L280 TraceCheckUtils]: 149: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,828 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17006#true} {17006#true} #531#return; {17006#true} is VALID [2020-07-08 11:43:22,828 INFO L280 TraceCheckUtils]: 151: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,828 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17006#true} {17006#true} #485#return; {17006#true} is VALID [2020-07-08 11:43:22,828 INFO L280 TraceCheckUtils]: 153: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,829 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #509#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,829 INFO L263 TraceCheckUtils]: 155: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,830 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 [2020-07-08 11:43:22,830 INFO L263 TraceCheckUtils]: 157: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret1 := getWaterLevel(); {17006#true} is VALID [2020-07-08 11:43:22,830 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 [2020-07-08 11:43:22,831 INFO L280 TraceCheckUtils]: 159: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,831 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #519#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,832 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 [2020-07-08 11:43:22,832 INFO L280 TraceCheckUtils]: 162: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~0; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,832 INFO L263 TraceCheckUtils]: 163: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret2 := isPumpRunning(); {17006#true} is VALID [2020-07-08 11:43:22,833 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 [2020-07-08 11:43:22,833 INFO L280 TraceCheckUtils]: 165: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:22,833 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {17006#true} {17101#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,834 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 [2020-07-08 11:43:22,835 INFO L280 TraceCheckUtils]: 168: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {17101#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-08 11:43:22,835 INFO L280 TraceCheckUtils]: 169: Hoare triple {17101#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17007#false} is VALID [2020-07-08 11:43:22,835 INFO L263 TraceCheckUtils]: 170: Hoare triple {17007#false} call __automaton_fail(); {17007#false} is VALID [2020-07-08 11:43:22,835 INFO L280 TraceCheckUtils]: 171: Hoare triple {17007#false} assume !false; {17007#false} is VALID [2020-07-08 11:43:22,866 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-08 11:43:22,866 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1604373106] [2020-07-08 11:43:22,867 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [982141455] [2020-07-08 11:43:22,867 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:43:23,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:23,192 INFO L264 TraceCheckSpWp]: Trace formula consists of 973 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-08 11:43:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:43:23,270 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:43:23,801 INFO L263 TraceCheckUtils]: 0: Hoare triple {17006#true} call ULTIMATE.init(); {17006#true} is VALID [2020-07-08 11:43:23,801 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 [2020-07-08 11:43:23,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,802 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17006#true} {17006#true} #545#return; {17006#true} is VALID [2020-07-08 11:43:23,802 INFO L263 TraceCheckUtils]: 4: Hoare triple {17006#true} call #t~ret75 := main(); {17006#true} is VALID [2020-07-08 11:43:23,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {17006#true} havoc ~retValue_acc~0;havoc ~tmp~1; {17006#true} is VALID [2020-07-08 11:43:23,803 INFO L263 TraceCheckUtils]: 6: Hoare triple {17006#true} call select_helpers(); {17006#true} is VALID [2020-07-08 11:43:23,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,804 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17006#true} {17006#true} #441#return; {17006#true} is VALID [2020-07-08 11:43:23,804 INFO L263 TraceCheckUtils]: 9: Hoare triple {17006#true} call select_features(); {17006#true} is VALID [2020-07-08 11:43:23,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,805 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17006#true} {17006#true} #443#return; {17006#true} is VALID [2020-07-08 11:43:23,805 INFO L263 TraceCheckUtils]: 12: Hoare triple {17006#true} call #t~ret3 := valid_product(); {17006#true} is VALID [2020-07-08 11:43:23,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {17006#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17006#true} is VALID [2020-07-08 11:43:23,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,806 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17006#true} {17006#true} #445#return; {17006#true} is VALID [2020-07-08 11:43:23,806 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 [2020-07-08 11:43:23,806 INFO L280 TraceCheckUtils]: 17: Hoare triple {17006#true} assume 0 != ~tmp~1; {17006#true} is VALID [2020-07-08 11:43:23,807 INFO L263 TraceCheckUtils]: 18: Hoare triple {17006#true} call setup(); {17006#true} is VALID [2020-07-08 11:43:23,807 INFO L280 TraceCheckUtils]: 19: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,807 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17006#true} {17006#true} #447#return; {17006#true} is VALID [2020-07-08 11:43:23,808 INFO L263 TraceCheckUtils]: 21: Hoare triple {17006#true} call runTest(); {17006#true} is VALID [2020-07-08 11:43:23,808 INFO L263 TraceCheckUtils]: 22: Hoare triple {17006#true} call __utac_acc__Specification5_spec__1(); {17006#true} is VALID [2020-07-08 11:43:23,808 INFO L280 TraceCheckUtils]: 23: Hoare triple {17006#true} ~switchedOnBeforeTS~0 := 0; {17006#true} is VALID [2020-07-08 11:43:23,808 INFO L280 TraceCheckUtils]: 24: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,809 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17006#true} {17006#true} #535#return; {17006#true} is VALID [2020-07-08 11:43:23,809 INFO L263 TraceCheckUtils]: 26: Hoare triple {17006#true} call test(); {17006#true} is VALID [2020-07-08 11:43:23,809 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 [2020-07-08 11:43:23,810 INFO L280 TraceCheckUtils]: 28: Hoare triple {17006#true} assume !false; {17006#true} is VALID [2020-07-08 11:43:23,810 INFO L280 TraceCheckUtils]: 29: Hoare triple {17006#true} assume ~splverifierCounter~0 < 4; {17006#true} is VALID [2020-07-08 11:43:23,810 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 [2020-07-08 11:43:23,811 INFO L280 TraceCheckUtils]: 31: Hoare triple {17006#true} assume 0 != ~tmp~9; {17006#true} is VALID [2020-07-08 11:43:23,811 INFO L263 TraceCheckUtils]: 32: Hoare triple {17006#true} call waterRise(); {17006#true} is VALID [2020-07-08 11:43:23,811 INFO L280 TraceCheckUtils]: 33: Hoare triple {17006#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17006#true} is VALID [2020-07-08 11:43:23,812 INFO L280 TraceCheckUtils]: 34: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,812 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17006#true} {17006#true} #489#return; {17006#true} is VALID [2020-07-08 11:43:23,812 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 [2020-07-08 11:43:23,813 INFO L280 TraceCheckUtils]: 37: Hoare triple {17006#true} assume !(0 != ~tmp___0~2); {17006#true} is VALID [2020-07-08 11:43:23,813 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 [2020-07-08 11:43:23,813 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 [2020-07-08 11:43:23,814 INFO L280 TraceCheckUtils]: 40: Hoare triple {17006#true} assume 0 != ~tmp___1~0; {17006#true} is VALID [2020-07-08 11:43:23,814 INFO L263 TraceCheckUtils]: 41: Hoare triple {17006#true} call timeShift(); {17006#true} is VALID [2020-07-08 11:43:23,814 INFO L263 TraceCheckUtils]: 42: Hoare triple {17006#true} call __utac_acc__Specification5_spec__2(); {17006#true} is VALID [2020-07-08 11:43:23,814 INFO L263 TraceCheckUtils]: 43: Hoare triple {17006#true} call #t~ret0 := isPumpRunning(); {17006#true} is VALID [2020-07-08 11:43:23,815 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 [2020-07-08 11:43:23,815 INFO L280 TraceCheckUtils]: 45: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,815 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17006#true} {17006#true} #517#return; {17006#true} is VALID [2020-07-08 11:43:23,816 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 [2020-07-08 11:43:23,816 INFO L280 TraceCheckUtils]: 48: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,816 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {17006#true} {17006#true} #505#return; {17006#true} is VALID [2020-07-08 11:43:23,817 INFO L280 TraceCheckUtils]: 50: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-08 11:43:23,817 INFO L280 TraceCheckUtils]: 51: Hoare triple {17006#true} assume 0 != ~systemActive~0; {17006#true} is VALID [2020-07-08 11:43:23,817 INFO L263 TraceCheckUtils]: 52: Hoare triple {17006#true} call processEnvironment(); {17006#true} is VALID [2020-07-08 11:43:23,818 INFO L280 TraceCheckUtils]: 53: Hoare triple {17006#true} havoc ~tmp~6; {17006#true} is VALID [2020-07-08 11:43:23,818 INFO L280 TraceCheckUtils]: 54: Hoare triple {17006#true} assume !(0 != ~pumpRunning~0); {17006#true} is VALID [2020-07-08 11:43:23,818 INFO L263 TraceCheckUtils]: 55: Hoare triple {17006#true} call processEnvironment__wrappee__methaneQuery(); {17006#true} is VALID [2020-07-08 11:43:23,819 INFO L280 TraceCheckUtils]: 56: Hoare triple {17006#true} havoc ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:23,819 INFO L280 TraceCheckUtils]: 57: Hoare triple {17006#true} assume 0 == ~pumpRunning~0; {17006#true} is VALID [2020-07-08 11:43:23,819 INFO L263 TraceCheckUtils]: 58: Hoare triple {17006#true} call #t~ret50 := isHighWaterLevel(); {17006#true} is VALID [2020-07-08 11:43:23,820 INFO L280 TraceCheckUtils]: 59: Hoare triple {17006#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {17006#true} is VALID [2020-07-08 11:43:23,820 INFO L263 TraceCheckUtils]: 60: Hoare triple {17006#true} call #t~ret70 := isHighWaterSensorDry(); {17006#true} is VALID [2020-07-08 11:43:23,820 INFO L280 TraceCheckUtils]: 61: Hoare triple {17006#true} havoc ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:23,820 INFO L280 TraceCheckUtils]: 62: Hoare triple {17006#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {17006#true} is VALID [2020-07-08 11:43:23,821 INFO L280 TraceCheckUtils]: 63: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,821 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17006#true} {17006#true} #503#return; {17006#true} is VALID [2020-07-08 11:43:23,821 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 [2020-07-08 11:43:23,822 INFO L280 TraceCheckUtils]: 66: Hoare triple {17006#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {17006#true} is VALID [2020-07-08 11:43:23,822 INFO L280 TraceCheckUtils]: 67: Hoare triple {17006#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {17006#true} is VALID [2020-07-08 11:43:23,822 INFO L280 TraceCheckUtils]: 68: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,823 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {17006#true} {17006#true} #525#return; {17006#true} is VALID [2020-07-08 11:43:23,823 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 [2020-07-08 11:43:23,823 INFO L280 TraceCheckUtils]: 71: Hoare triple {17006#true} assume 0 != ~tmp~5; {17006#true} is VALID [2020-07-08 11:43:23,823 INFO L263 TraceCheckUtils]: 72: Hoare triple {17006#true} call activatePump(); {17006#true} is VALID [2020-07-08 11:43:23,824 INFO L280 TraceCheckUtils]: 73: Hoare triple {17006#true} havoc ~tmp~7; {17006#true} is VALID [2020-07-08 11:43:23,824 INFO L263 TraceCheckUtils]: 74: Hoare triple {17006#true} call #t~ret52 := isMethaneAlarm(); {17006#true} is VALID [2020-07-08 11:43:23,824 INFO L280 TraceCheckUtils]: 75: Hoare triple {17006#true} havoc ~retValue_acc~9; {17006#true} is VALID [2020-07-08 11:43:23,825 INFO L263 TraceCheckUtils]: 76: Hoare triple {17006#true} call #t~ret53 := isMethaneLevelCritical(); {17006#true} is VALID [2020-07-08 11:43:23,825 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 [2020-07-08 11:43:23,825 INFO L280 TraceCheckUtils]: 78: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,826 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17006#true} {17006#true} #539#return; {17006#true} is VALID [2020-07-08 11:43:23,826 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 [2020-07-08 11:43:23,826 INFO L280 TraceCheckUtils]: 81: Hoare triple {17006#true} assume true; {17006#true} is VALID [2020-07-08 11:43:23,827 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {17006#true} {17006#true} #499#return; {17006#true} is VALID [2020-07-08 11:43:23,827 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 [2020-07-08 11:43:23,827 INFO L280 TraceCheckUtils]: 84: Hoare triple {17006#true} assume !(0 != ~tmp~7); {17006#true} is VALID [2020-07-08 11:43:23,828 INFO L263 TraceCheckUtils]: 85: Hoare triple {17006#true} call activatePump__wrappee__highWaterSensor(); {17006#true} is VALID [2020-07-08 11:43:23,829 INFO L280 TraceCheckUtils]: 86: Hoare triple {17006#true} ~pumpRunning~0 := 1; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,830 INFO L280 TraceCheckUtils]: 87: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,831 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #501#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,832 INFO L280 TraceCheckUtils]: 89: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,833 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #527#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,834 INFO L280 TraceCheckUtils]: 91: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,835 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #487#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,836 INFO L280 TraceCheckUtils]: 93: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,837 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #509#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,838 INFO L263 TraceCheckUtils]: 95: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,839 INFO L280 TraceCheckUtils]: 96: Hoare triple {17188#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,839 INFO L263 TraceCheckUtils]: 97: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,840 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 [2020-07-08 11:43:23,841 INFO L280 TraceCheckUtils]: 99: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,843 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17188#(<= 1 ~pumpRunning~0)} #519#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,844 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 [2020-07-08 11:43:23,844 INFO L280 TraceCheckUtils]: 102: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,845 INFO L280 TraceCheckUtils]: 103: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,846 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17188#(<= 1 ~pumpRunning~0)} #511#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,847 INFO L280 TraceCheckUtils]: 105: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume true; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,848 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {17188#(<= 1 ~pumpRunning~0)} {17006#true} #495#return; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,849 INFO L280 TraceCheckUtils]: 107: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume !false; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,850 INFO L280 TraceCheckUtils]: 108: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,851 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 [2020-07-08 11:43:23,852 INFO L280 TraceCheckUtils]: 110: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~9); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,853 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 [2020-07-08 11:43:23,854 INFO L280 TraceCheckUtils]: 112: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,855 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 [2020-07-08 11:43:23,856 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 [2020-07-08 11:43:23,857 INFO L280 TraceCheckUtils]: 115: Hoare triple {17188#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,858 INFO L263 TraceCheckUtils]: 116: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call timeShift(); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,859 INFO L263 TraceCheckUtils]: 117: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,860 INFO L263 TraceCheckUtils]: 118: Hoare triple {17188#(<= 1 ~pumpRunning~0)} call #t~ret0 := isPumpRunning(); {17188#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:43:23,861 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 [2020-07-08 11:43:23,862 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 [2020-07-08 11:43:23,864 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 [2020-07-08 11:43:23,865 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 [2020-07-08 11:43:23,866 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 [2020-07-08 11:43:23,868 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 [2020-07-08 11:43:23,869 INFO L280 TraceCheckUtils]: 125: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,870 INFO L263 TraceCheckUtils]: 126: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,871 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 [2020-07-08 11:43:23,871 INFO L280 TraceCheckUtils]: 128: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,872 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #507#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,873 INFO L280 TraceCheckUtils]: 130: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,874 INFO L263 TraceCheckUtils]: 131: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,875 INFO L280 TraceCheckUtils]: 132: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,876 INFO L280 TraceCheckUtils]: 133: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,877 INFO L263 TraceCheckUtils]: 134: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret51 := isMethaneAlarm(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,878 INFO L280 TraceCheckUtils]: 135: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~9; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,879 INFO L263 TraceCheckUtils]: 136: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret53 := isMethaneLevelCritical(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,880 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 [2020-07-08 11:43:23,881 INFO L280 TraceCheckUtils]: 138: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,882 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #539#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,883 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 [2020-07-08 11:43:23,884 INFO L280 TraceCheckUtils]: 141: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,885 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #481#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,886 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 [2020-07-08 11:43:23,887 INFO L280 TraceCheckUtils]: 144: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~6); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,888 INFO L263 TraceCheckUtils]: 145: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,889 INFO L280 TraceCheckUtils]: 146: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,889 INFO L280 TraceCheckUtils]: 147: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,890 INFO L263 TraceCheckUtils]: 148: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,891 INFO L280 TraceCheckUtils]: 149: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,892 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #531#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,892 INFO L280 TraceCheckUtils]: 151: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,893 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #485#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,894 INFO L280 TraceCheckUtils]: 153: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,894 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #509#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,895 INFO L263 TraceCheckUtils]: 155: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,896 INFO L280 TraceCheckUtils]: 156: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0;havoc ~tmp___0~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,897 INFO L263 TraceCheckUtils]: 157: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := getWaterLevel(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,898 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 [2020-07-08 11:43:23,899 INFO L280 TraceCheckUtils]: 159: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,900 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #519#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,901 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 [2020-07-08 11:43:23,902 INFO L280 TraceCheckUtils]: 162: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,903 INFO L263 TraceCheckUtils]: 163: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isPumpRunning(); {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,904 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 [2020-07-08 11:43:23,905 INFO L280 TraceCheckUtils]: 165: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume true; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,906 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {17693#(<= 1 ~switchedOnBeforeTS~0)} {17693#(<= 1 ~switchedOnBeforeTS~0)} #521#return; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,907 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 [2020-07-08 11:43:23,908 INFO L280 TraceCheckUtils]: 168: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {17693#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-08 11:43:23,909 INFO L280 TraceCheckUtils]: 169: Hoare triple {17693#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17007#false} is VALID [2020-07-08 11:43:23,909 INFO L263 TraceCheckUtils]: 170: Hoare triple {17007#false} call __automaton_fail(); {17007#false} is VALID [2020-07-08 11:43:23,910 INFO L280 TraceCheckUtils]: 171: Hoare triple {17007#false} assume !false; {17007#false} is VALID [2020-07-08 11:43:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 11:43:23,962 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:43:23,963 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-08 11:43:23,963 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551354217] [2020-07-08 11:43:23,965 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-08 11:43:24,264 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:43:24,264 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 11:43:24,631 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 256 edges. 256 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:43:24,632 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 11:43:24,632 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:43:24,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 11:43:24,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2020-07-08 11:43:24,633 INFO L87 Difference]: Start difference. First operand 732 states and 840 transitions. Second operand 20 states. [2020-07-08 11:43:26,389 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:43:27,779 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:43:28,337 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:43:28,711 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:43:32,959 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:43:33,549 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:43:39,626 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:43:42,934 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:43:45,405 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:43:47,345 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-08 11:43:48,069 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-08 11:43:48,776 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:43:52,011 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:43:53,887 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:43:55,542 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-08 11:43:59,347 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:44:00,115 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-08 11:44:04,951 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:44:06,977 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-08 11:44:07,747 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-08 11:44:10,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:44:10,799 INFO L93 Difference]: Finished difference Result 1629 states and 1929 transitions. [2020-07-08 11:44:10,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-07-08 11:44:10,800 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-08 11:44:10,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:44:10,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:44:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 643 transitions. [2020-07-08 11:44:10,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:44:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 643 transitions. [2020-07-08 11:44:10,819 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 643 transitions. [2020-07-08 11:44:12,963 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 643 edges. 643 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:44:13,049 INFO L225 Difference]: With dead ends: 1629 [2020-07-08 11:44:13,049 INFO L226 Difference]: Without dead ends: 995 [2020-07-08 11:44:13,052 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 297 GetRequests, 239 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 866 ImplicationChecksByTransitivity, 8.5s TimeCoverageRelationStatistics Valid=729, Invalid=2811, Unknown=0, NotChecked=0, Total=3540 [2020-07-08 11:44:13,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 995 states. [2020-07-08 11:44:20,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 995 to 882. [2020-07-08 11:44:20,306 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:44:20,306 INFO L82 GeneralOperation]: Start isEquivalent. First operand 995 states. Second operand 882 states. [2020-07-08 11:44:20,307 INFO L74 IsIncluded]: Start isIncluded. First operand 995 states. Second operand 882 states. [2020-07-08 11:44:20,307 INFO L87 Difference]: Start difference. First operand 995 states. Second operand 882 states. [2020-07-08 11:44:20,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:44:20,356 INFO L93 Difference]: Finished difference Result 995 states and 1174 transitions. [2020-07-08 11:44:20,356 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1174 transitions. [2020-07-08 11:44:20,360 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:44:20,360 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:44:20,360 INFO L74 IsIncluded]: Start isIncluded. First operand 882 states. Second operand 995 states. [2020-07-08 11:44:20,360 INFO L87 Difference]: Start difference. First operand 882 states. Second operand 995 states. [2020-07-08 11:44:20,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:44:20,417 INFO L93 Difference]: Finished difference Result 995 states and 1174 transitions. [2020-07-08 11:44:20,417 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1174 transitions. [2020-07-08 11:44:20,420 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:44:20,420 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:44:20,421 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:44:20,421 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:44:20,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 882 states. [2020-07-08 11:44:20,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 882 states and 1019 transitions. [2020-07-08 11:44:20,475 INFO L78 Accepts]: Start accepts. Automaton has 882 states and 1019 transitions. Word has length 172 [2020-07-08 11:44:20,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:44:20,475 INFO L479 AbstractCegarLoop]: Abstraction has 882 states and 1019 transitions. [2020-07-08 11:44:20,476 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 11:44:20,476 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1019 transitions. [2020-07-08 11:44:20,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-07-08 11:44:20,483 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:44:20,484 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] [2020-07-08 11:44:20,697 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-08 11:44:20,698 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:44:20,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:44:20,698 INFO L82 PathProgramCache]: Analyzing trace with hash -1854852748, now seen corresponding path program 1 times [2020-07-08 11:44:20,698 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:44:20,698 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189696413] [2020-07-08 11:44:20,699 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:44:20,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,188 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:44:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,258 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 [2020-07-08 11:44:21,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,259 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #545#return; {23329#true} is VALID [2020-07-08 11:44:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,262 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23329#true} {23329#true} #441#return; {23329#true} is VALID [2020-07-08 11:44:21,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,266 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23329#true} {23329#true} #443#return; {23329#true} is VALID [2020-07-08 11:44:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {23329#true} is VALID [2020-07-08 11:44:21,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #445#return; {23329#true} is VALID [2020-07-08 11:44:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,273 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23329#true} {23329#true} #447#return; {23329#true} is VALID [2020-07-08 11:44:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23329#true} is VALID [2020-07-08 11:44:21,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,291 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #535#return; {23329#true} is VALID [2020-07-08 11:44:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,311 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 [2020-07-08 11:44:21,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #489#return; {23329#true} is VALID [2020-07-08 11:44:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,388 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 [2020-07-08 11:44:21,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,389 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:21,389 INFO L263 TraceCheckUtils]: 0: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:21,389 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 [2020-07-08 11:44:21,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,390 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:21,390 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 [2020-07-08 11:44:21,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,391 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 [2020-07-08 11:44:21,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:21,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:21,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,439 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:21,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-08 11:44:21,439 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-08 11:44:21,440 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:21,440 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:21,440 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,441 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:21,441 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 [2020-07-08 11:44:21,442 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-08 11:44:21,442 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-08 11:44:21,442 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,443 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-08 11:44:21,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,461 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 [2020-07-08 11:44:21,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,462 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:21,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:21,463 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:21,463 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 [2020-07-08 11:44:21,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,464 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:21,464 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 [2020-07-08 11:44:21,465 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,465 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:21,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,470 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:21,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-08 11:44:21,471 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:21,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:21,471 INFO L263 TraceCheckUtils]: 3: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:21,472 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 [2020-07-08 11:44:21,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,472 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:21,473 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 [2020-07-08 11:44:21,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,473 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:21,474 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 [2020-07-08 11:44:21,474 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-08 11:44:21,475 INFO L263 TraceCheckUtils]: 12: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:21,476 INFO L280 TraceCheckUtils]: 13: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:21,476 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,477 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:21,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,477 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-08 11:44:21,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:21,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:21,479 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:21,479 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-08 11:44:21,480 INFO L263 TraceCheckUtils]: 4: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-08 11:44:21,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:21,480 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:21,481 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,481 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:21,481 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 [2020-07-08 11:44:21,482 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-08 11:44:21,482 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-08 11:44:21,482 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,483 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-08 11:44:21,483 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 [2020-07-08 11:44:21,484 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:21,485 INFO L263 TraceCheckUtils]: 16: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:21,485 INFO L280 TraceCheckUtils]: 17: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-08 11:44:21,486 INFO L263 TraceCheckUtils]: 18: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:21,486 INFO L280 TraceCheckUtils]: 19: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:21,486 INFO L263 TraceCheckUtils]: 20: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:21,487 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 [2020-07-08 11:44:21,487 INFO L280 TraceCheckUtils]: 22: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,487 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:21,488 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 [2020-07-08 11:44:21,488 INFO L280 TraceCheckUtils]: 25: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,488 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:21,489 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 [2020-07-08 11:44:21,489 INFO L280 TraceCheckUtils]: 28: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-08 11:44:21,494 INFO L263 TraceCheckUtils]: 29: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:21,494 INFO L280 TraceCheckUtils]: 30: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:21,495 INFO L280 TraceCheckUtils]: 31: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,495 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:21,495 INFO L280 TraceCheckUtils]: 33: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,496 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-08 11:44:21,496 INFO L280 TraceCheckUtils]: 35: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,496 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-08 11:44:21,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:21,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:21,500 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:21,500 INFO L280 TraceCheckUtils]: 3: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:21,500 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:21,501 INFO L263 TraceCheckUtils]: 5: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:21,501 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-08 11:44:21,501 INFO L263 TraceCheckUtils]: 7: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-08 11:44:21,502 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:21,502 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:21,502 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,503 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:21,503 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 [2020-07-08 11:44:21,503 INFO L280 TraceCheckUtils]: 13: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-08 11:44:21,504 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-08 11:44:21,504 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,504 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-08 11:44:21,505 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 [2020-07-08 11:44:21,505 INFO L280 TraceCheckUtils]: 18: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:21,506 INFO L263 TraceCheckUtils]: 19: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:21,506 INFO L280 TraceCheckUtils]: 20: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-08 11:44:21,506 INFO L263 TraceCheckUtils]: 21: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:21,506 INFO L280 TraceCheckUtils]: 22: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:21,507 INFO L263 TraceCheckUtils]: 23: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:21,507 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 [2020-07-08 11:44:21,507 INFO L280 TraceCheckUtils]: 25: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,507 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:21,508 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 [2020-07-08 11:44:21,508 INFO L280 TraceCheckUtils]: 28: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,508 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:21,508 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 [2020-07-08 11:44:21,509 INFO L280 TraceCheckUtils]: 31: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-08 11:44:21,509 INFO L263 TraceCheckUtils]: 32: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:21,510 INFO L280 TraceCheckUtils]: 33: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:21,510 INFO L280 TraceCheckUtils]: 34: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,510 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:21,510 INFO L280 TraceCheckUtils]: 36: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,510 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-08 11:44:21,511 INFO L280 TraceCheckUtils]: 38: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,511 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-08 11:44:21,511 INFO L280 TraceCheckUtils]: 40: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,511 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-08 11:44:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,700 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 [2020-07-08 11:44:21,701 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 [2020-07-08 11:44:21,702 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 [2020-07-08 11:44:21,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-08 11:44:21,703 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:21,704 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 [2020-07-08 11:44:21,705 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 [2020-07-08 11:44:21,707 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 [2020-07-08 11:44:21,709 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 [2020-07-08 11:44:21,711 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 [2020-07-08 11:44:21,711 INFO L280 TraceCheckUtils]: 7: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:21,712 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23329#true} #511#return; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:21,714 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 [2020-07-08 11:44:21,714 INFO L263 TraceCheckUtils]: 1: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:21,715 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 [2020-07-08 11:44:21,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,715 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:21,716 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 [2020-07-08 11:44:21,716 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,716 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 [2020-07-08 11:44:21,717 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:21,717 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume 0 != ~systemActive~0; {23329#true} is VALID [2020-07-08 11:44:21,718 INFO L263 TraceCheckUtils]: 10: Hoare triple {23329#true} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:21,718 INFO L280 TraceCheckUtils]: 11: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:21,719 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:21,721 INFO L263 TraceCheckUtils]: 13: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:21,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:21,721 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:21,722 INFO L263 TraceCheckUtils]: 16: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:21,722 INFO L280 TraceCheckUtils]: 17: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-08 11:44:21,722 INFO L263 TraceCheckUtils]: 18: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-08 11:44:21,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:21,723 INFO L280 TraceCheckUtils]: 20: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:21,723 INFO L280 TraceCheckUtils]: 21: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,724 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:21,724 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 [2020-07-08 11:44:21,724 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-08 11:44:21,725 INFO L280 TraceCheckUtils]: 25: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-08 11:44:21,725 INFO L280 TraceCheckUtils]: 26: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,725 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-08 11:44:21,726 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 [2020-07-08 11:44:21,726 INFO L280 TraceCheckUtils]: 29: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:21,728 INFO L263 TraceCheckUtils]: 30: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:21,728 INFO L280 TraceCheckUtils]: 31: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-08 11:44:21,728 INFO L263 TraceCheckUtils]: 32: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:21,729 INFO L280 TraceCheckUtils]: 33: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:21,729 INFO L263 TraceCheckUtils]: 34: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:21,729 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 [2020-07-08 11:44:21,730 INFO L280 TraceCheckUtils]: 36: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,730 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:21,730 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 [2020-07-08 11:44:21,731 INFO L280 TraceCheckUtils]: 39: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,731 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:21,731 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 [2020-07-08 11:44:21,732 INFO L280 TraceCheckUtils]: 42: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-08 11:44:21,733 INFO L263 TraceCheckUtils]: 43: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:21,733 INFO L280 TraceCheckUtils]: 44: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:21,733 INFO L280 TraceCheckUtils]: 45: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,734 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:21,734 INFO L280 TraceCheckUtils]: 47: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,734 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-08 11:44:21,735 INFO L280 TraceCheckUtils]: 49: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,735 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-08 11:44:21,735 INFO L280 TraceCheckUtils]: 51: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,736 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-08 11:44:21,736 INFO L263 TraceCheckUtils]: 53: Hoare triple {23329#true} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-08 11:44:21,736 INFO L280 TraceCheckUtils]: 54: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-08 11:44:21,737 INFO L263 TraceCheckUtils]: 55: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:21,738 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 [2020-07-08 11:44:21,739 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 [2020-07-08 11:44:21,740 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 [2020-07-08 11:44:21,742 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 [2020-07-08 11:44:21,743 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 [2020-07-08 11:44:21,744 INFO L280 TraceCheckUtils]: 61: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:21,745 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23329#true} #511#return; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:21,746 INFO L280 TraceCheckUtils]: 63: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:21,747 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23329#true} #495#return; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,849 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 [2020-07-08 11:44:21,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,850 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:21,850 INFO L263 TraceCheckUtils]: 0: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:21,850 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 [2020-07-08 11:44:21,851 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,851 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:21,851 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 [2020-07-08 11:44:21,852 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,853 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 [2020-07-08 11:44:21,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,864 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 [2020-07-08 11:44:21,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:21,866 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 [2020-07-08 11:44:21,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,877 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 [2020-07-08 11:44:21,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,878 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:21,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:21,879 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:21,879 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 [2020-07-08 11:44:21,879 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,880 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:21,880 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 [2020-07-08 11:44:21,880 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,881 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-08 11:44:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:21,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,891 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-08 11:44:21,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:21,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume !(0 == ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:21,892 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call processEnvironment__wrappee__base(); {23329#true} is VALID [2020-07-08 11:44:21,893 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,893 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-08 11:44:21,894 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,894 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23329#true} {23329#true} #485#return; {23329#true} is VALID [2020-07-08 11:44:21,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:21,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:21,895 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:21,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:21,896 INFO L263 TraceCheckUtils]: 4: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:21,896 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 [2020-07-08 11:44:21,896 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,897 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:21,897 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 [2020-07-08 11:44:21,897 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,898 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-08 11:44:21,898 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 [2020-07-08 11:44:21,898 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume !(0 != ~tmp~6); {23329#true} is VALID [2020-07-08 11:44:21,900 INFO L263 TraceCheckUtils]: 13: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:21,900 INFO L280 TraceCheckUtils]: 14: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:21,901 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume !(0 == ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:21,901 INFO L263 TraceCheckUtils]: 16: Hoare triple {23329#true} call processEnvironment__wrappee__base(); {23329#true} is VALID [2020-07-08 11:44:21,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,902 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-08 11:44:21,902 INFO L280 TraceCheckUtils]: 19: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,902 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23329#true} {23329#true} #485#return; {23329#true} is VALID [2020-07-08 11:44:21,903 INFO L280 TraceCheckUtils]: 21: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:21,904 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 [2020-07-08 11:44:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,034 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 [2020-07-08 11:44:22,035 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 [2020-07-08 11:44:22,037 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 [2020-07-08 11:44:22,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-08 11:44:22,038 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,039 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 [2020-07-08 11:44:22,040 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 [2020-07-08 11:44:22,042 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 [2020-07-08 11:44:22,044 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 [2020-07-08 11:44:22,045 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 [2020-07-08 11:44:22,046 INFO L280 TraceCheckUtils]: 7: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,047 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 [2020-07-08 11:44:22,050 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 [2020-07-08 11:44:22,050 INFO L263 TraceCheckUtils]: 1: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:22,051 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 [2020-07-08 11:44:22,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,051 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:22,052 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 [2020-07-08 11:44:22,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,053 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 [2020-07-08 11:44:22,054 INFO L280 TraceCheckUtils]: 8: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,055 INFO L263 TraceCheckUtils]: 9: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,056 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 [2020-07-08 11:44:22,057 INFO L280 TraceCheckUtils]: 11: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,059 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 [2020-07-08 11:44:22,059 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 [2020-07-08 11:44:22,061 INFO L263 TraceCheckUtils]: 14: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,061 INFO L280 TraceCheckUtils]: 15: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:22,062 INFO L280 TraceCheckUtils]: 16: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:22,062 INFO L263 TraceCheckUtils]: 17: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:22,062 INFO L280 TraceCheckUtils]: 18: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,063 INFO L263 TraceCheckUtils]: 19: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,063 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 [2020-07-08 11:44:22,063 INFO L280 TraceCheckUtils]: 21: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,064 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,064 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 [2020-07-08 11:44:22,064 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,064 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-08 11:44:22,065 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 [2020-07-08 11:44:22,065 INFO L280 TraceCheckUtils]: 27: Hoare triple {23329#true} assume !(0 != ~tmp~6); {23329#true} is VALID [2020-07-08 11:44:22,067 INFO L263 TraceCheckUtils]: 28: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,067 INFO L280 TraceCheckUtils]: 29: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:22,067 INFO L280 TraceCheckUtils]: 30: Hoare triple {23329#true} assume !(0 == ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:22,068 INFO L263 TraceCheckUtils]: 31: Hoare triple {23329#true} call processEnvironment__wrappee__base(); {23329#true} is VALID [2020-07-08 11:44:22,068 INFO L280 TraceCheckUtils]: 32: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,068 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-08 11:44:22,069 INFO L280 TraceCheckUtils]: 34: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,069 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23329#true} {23329#true} #485#return; {23329#true} is VALID [2020-07-08 11:44:22,069 INFO L280 TraceCheckUtils]: 36: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,070 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 [2020-07-08 11:44:22,071 INFO L263 TraceCheckUtils]: 38: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-08 11:44:22,071 INFO L280 TraceCheckUtils]: 39: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-08 11:44:22,071 INFO L263 TraceCheckUtils]: 40: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,072 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 [2020-07-08 11:44:22,073 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 [2020-07-08 11:44:22,075 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 [2020-07-08 11:44:22,076 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 [2020-07-08 11:44:22,078 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 [2020-07-08 11:44:22,079 INFO L280 TraceCheckUtils]: 46: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,081 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 [2020-07-08 11:44:22,082 INFO L280 TraceCheckUtils]: 48: Hoare triple {23768#(<= 3 |old(~waterLevel~0)|)} assume true; {23768#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,083 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23768#(<= 3 |old(~waterLevel~0)|)} {23414#(= 2 ~waterLevel~0)} #495#return; {23330#false} is VALID [2020-07-08 11:44:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,108 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 [2020-07-08 11:44:22,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,109 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:22,110 INFO L263 TraceCheckUtils]: 0: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:22,110 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 [2020-07-08 11:44:22,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,111 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:22,111 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 [2020-07-08 11:44:22,111 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,112 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 [2020-07-08 11:44:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,115 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 [2020-07-08 11:44:22,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,116 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #507#return; {23329#true} is VALID [2020-07-08 11:44:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,129 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 [2020-07-08 11:44:22,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,130 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,130 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,131 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 [2020-07-08 11:44:22,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,132 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,132 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 [2020-07-08 11:44:22,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,133 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-08 11:44:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23329#true} is VALID [2020-07-08 11:44:22,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,139 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #483#return; {23329#true} is VALID [2020-07-08 11:44:22,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:22,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:22,140 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:22,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,140 INFO L263 TraceCheckUtils]: 4: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,141 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 [2020-07-08 11:44:22,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,141 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,142 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 [2020-07-08 11:44:22,142 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,142 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-08 11:44:22,143 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 [2020-07-08 11:44:22,143 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume 0 != ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:22,145 INFO L263 TraceCheckUtils]: 13: Hoare triple {23329#true} call deactivatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,145 INFO L280 TraceCheckUtils]: 14: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23329#true} is VALID [2020-07-08 11:44:22,146 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,146 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23329#true} {23329#true} #483#return; {23329#true} is VALID [2020-07-08 11:44:22,146 INFO L280 TraceCheckUtils]: 17: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,147 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-08 11:44:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,157 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 [2020-07-08 11:44:22,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,158 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #519#return; {23329#true} is VALID [2020-07-08 11:44:22,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-08 11:44:22,158 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,159 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 [2020-07-08 11:44:22,159 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,160 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #519#return; {23329#true} is VALID [2020-07-08 11:44:22,160 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 [2020-07-08 11:44:22,160 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume !(2 != ~tmp~0); {23329#true} is VALID [2020-07-08 11:44:22,161 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,161 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23329#true} {23329#true} #511#return; {23329#true} is VALID [2020-07-08 11:44:22,163 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 [2020-07-08 11:44:22,163 INFO L263 TraceCheckUtils]: 1: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:22,164 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 [2020-07-08 11:44:22,164 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,165 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:22,165 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 [2020-07-08 11:44:22,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,166 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 [2020-07-08 11:44:22,166 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:22,167 INFO L263 TraceCheckUtils]: 9: Hoare triple {23329#true} call lowerWaterLevel(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,167 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 [2020-07-08 11:44:22,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,168 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23329#true} {23329#true} #507#return; {23329#true} is VALID [2020-07-08 11:44:22,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {23329#true} assume 0 != ~systemActive~0; {23329#true} is VALID [2020-07-08 11:44:22,169 INFO L263 TraceCheckUtils]: 14: Hoare triple {23329#true} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:22,170 INFO L280 TraceCheckUtils]: 16: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:22,170 INFO L263 TraceCheckUtils]: 17: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:22,171 INFO L280 TraceCheckUtils]: 18: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,171 INFO L263 TraceCheckUtils]: 19: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,171 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 [2020-07-08 11:44:22,172 INFO L280 TraceCheckUtils]: 21: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,172 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,172 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 [2020-07-08 11:44:22,173 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,173 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-08 11:44:22,173 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 [2020-07-08 11:44:22,174 INFO L280 TraceCheckUtils]: 27: Hoare triple {23329#true} assume 0 != ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:22,175 INFO L263 TraceCheckUtils]: 28: Hoare triple {23329#true} call deactivatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,175 INFO L280 TraceCheckUtils]: 29: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23329#true} is VALID [2020-07-08 11:44:22,175 INFO L280 TraceCheckUtils]: 30: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,176 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {23329#true} {23329#true} #483#return; {23329#true} is VALID [2020-07-08 11:44:22,176 INFO L280 TraceCheckUtils]: 32: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,176 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-08 11:44:22,177 INFO L263 TraceCheckUtils]: 34: Hoare triple {23329#true} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-08 11:44:22,177 INFO L280 TraceCheckUtils]: 35: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-08 11:44:22,177 INFO L263 TraceCheckUtils]: 36: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,178 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 [2020-07-08 11:44:22,178 INFO L280 TraceCheckUtils]: 38: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,178 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23329#true} {23329#true} #519#return; {23329#true} is VALID [2020-07-08 11:44:22,179 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 [2020-07-08 11:44:22,179 INFO L280 TraceCheckUtils]: 41: Hoare triple {23329#true} assume !(2 != ~tmp~0); {23329#true} is VALID [2020-07-08 11:44:22,179 INFO L280 TraceCheckUtils]: 42: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,180 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {23329#true} {23329#true} #511#return; {23329#true} is VALID [2020-07-08 11:44:22,180 INFO L280 TraceCheckUtils]: 44: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,180 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23329#true} {23330#false} #495#return; {23330#false} is VALID [2020-07-08 11:44:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {23329#true} is VALID [2020-07-08 11:44:22,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,190 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23330#false} #489#return; {23330#false} is VALID [2020-07-08 11:44:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,198 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 [2020-07-08 11:44:22,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,199 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:22,199 INFO L263 TraceCheckUtils]: 0: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:22,199 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 [2020-07-08 11:44:22,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,200 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:22,200 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 [2020-07-08 11:44:22,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,201 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23329#true} {23330#false} #505#return; {23330#false} is VALID [2020-07-08 11:44:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,232 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:22,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-08 11:44:22,233 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-08 11:44:22,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,234 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,234 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:22,235 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 [2020-07-08 11:44:22,235 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-08 11:44:22,236 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-08 11:44:22,236 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,236 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-08 11:44:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,253 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 [2020-07-08 11:44:22,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,254 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,255 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,256 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 [2020-07-08 11:44:22,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,256 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,257 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 [2020-07-08 11:44:22,257 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,257 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:22,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:22,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,267 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:22,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-08 11:44:22,268 INFO L263 TraceCheckUtils]: 1: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:22,268 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,269 INFO L263 TraceCheckUtils]: 3: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,269 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 [2020-07-08 11:44:22,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,270 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,270 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 [2020-07-08 11:44:22,271 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,271 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:22,271 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 [2020-07-08 11:44:22,272 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-08 11:44:22,274 INFO L263 TraceCheckUtils]: 12: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,274 INFO L280 TraceCheckUtils]: 13: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:22,275 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,275 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:22,275 INFO L280 TraceCheckUtils]: 16: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,276 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-08 11:44:22,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:22,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:22,277 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-08 11:44:22,278 INFO L263 TraceCheckUtils]: 4: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-08 11:44:22,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,279 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,279 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:22,279 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 [2020-07-08 11:44:22,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-08 11:44:22,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-08 11:44:22,280 INFO L280 TraceCheckUtils]: 12: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,281 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-08 11:44:22,281 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 [2020-07-08 11:44:22,281 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:22,283 INFO L263 TraceCheckUtils]: 16: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,283 INFO L280 TraceCheckUtils]: 17: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-08 11:44:22,283 INFO L263 TraceCheckUtils]: 18: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:22,284 INFO L280 TraceCheckUtils]: 19: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,284 INFO L263 TraceCheckUtils]: 20: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,284 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 [2020-07-08 11:44:22,285 INFO L280 TraceCheckUtils]: 22: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,285 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,285 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 [2020-07-08 11:44:22,286 INFO L280 TraceCheckUtils]: 25: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,286 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:22,286 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 [2020-07-08 11:44:22,287 INFO L280 TraceCheckUtils]: 28: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-08 11:44:22,289 INFO L263 TraceCheckUtils]: 29: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,289 INFO L280 TraceCheckUtils]: 30: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:22,289 INFO L280 TraceCheckUtils]: 31: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,290 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:22,290 INFO L280 TraceCheckUtils]: 33: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,291 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-08 11:44:22,291 INFO L280 TraceCheckUtils]: 35: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,291 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-08 11:44:22,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:22,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:22,294 INFO L263 TraceCheckUtils]: 2: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:22,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:22,295 INFO L263 TraceCheckUtils]: 5: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,296 INFO L280 TraceCheckUtils]: 6: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-08 11:44:22,296 INFO L263 TraceCheckUtils]: 7: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-08 11:44:22,296 INFO L280 TraceCheckUtils]: 8: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,297 INFO L280 TraceCheckUtils]: 9: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,297 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,297 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:22,298 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 [2020-07-08 11:44:22,298 INFO L280 TraceCheckUtils]: 13: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-08 11:44:22,298 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-08 11:44:22,299 INFO L280 TraceCheckUtils]: 15: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,299 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-08 11:44:22,299 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 [2020-07-08 11:44:22,300 INFO L280 TraceCheckUtils]: 18: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:22,302 INFO L263 TraceCheckUtils]: 19: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,302 INFO L280 TraceCheckUtils]: 20: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-08 11:44:22,302 INFO L263 TraceCheckUtils]: 21: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:22,303 INFO L280 TraceCheckUtils]: 22: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,303 INFO L263 TraceCheckUtils]: 23: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,303 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 [2020-07-08 11:44:22,304 INFO L280 TraceCheckUtils]: 25: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,304 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,304 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 [2020-07-08 11:44:22,305 INFO L280 TraceCheckUtils]: 28: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,305 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:22,305 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 [2020-07-08 11:44:22,306 INFO L280 TraceCheckUtils]: 31: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-08 11:44:22,307 INFO L263 TraceCheckUtils]: 32: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,307 INFO L280 TraceCheckUtils]: 33: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:22,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,308 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:22,308 INFO L280 TraceCheckUtils]: 36: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,308 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-08 11:44:22,309 INFO L280 TraceCheckUtils]: 38: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,309 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-08 11:44:22,309 INFO L280 TraceCheckUtils]: 40: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,310 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23329#true} {23330#false} #509#return; {23330#false} is VALID [2020-07-08 11:44:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,316 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 [2020-07-08 11:44:22,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,316 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23330#false} #519#return; {23330#false} is VALID [2020-07-08 11:44:22,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,319 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 [2020-07-08 11:44:22,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,319 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23329#true} {23330#false} #521#return; {23330#false} is VALID [2020-07-08 11:44:22,325 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 [2020-07-08 11:44:22,325 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 [2020-07-08 11:44:22,326 INFO L280 TraceCheckUtils]: 2: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,326 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23329#true} {23329#true} #545#return; {23329#true} is VALID [2020-07-08 11:44:22,326 INFO L263 TraceCheckUtils]: 4: Hoare triple {23329#true} call #t~ret75 := main(); {23329#true} is VALID [2020-07-08 11:44:22,326 INFO L280 TraceCheckUtils]: 5: Hoare triple {23329#true} havoc ~retValue_acc~0;havoc ~tmp~1; {23329#true} is VALID [2020-07-08 11:44:22,326 INFO L263 TraceCheckUtils]: 6: Hoare triple {23329#true} call select_helpers(); {23329#true} is VALID [2020-07-08 11:44:22,326 INFO L280 TraceCheckUtils]: 7: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,327 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23329#true} {23329#true} #441#return; {23329#true} is VALID [2020-07-08 11:44:22,327 INFO L263 TraceCheckUtils]: 9: Hoare triple {23329#true} call select_features(); {23329#true} is VALID [2020-07-08 11:44:22,327 INFO L280 TraceCheckUtils]: 10: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,327 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23329#true} {23329#true} #443#return; {23329#true} is VALID [2020-07-08 11:44:22,327 INFO L263 TraceCheckUtils]: 12: Hoare triple {23329#true} call #t~ret3 := valid_product(); {23329#true} is VALID [2020-07-08 11:44:22,328 INFO L280 TraceCheckUtils]: 13: Hoare triple {23329#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {23329#true} is VALID [2020-07-08 11:44:22,328 INFO L280 TraceCheckUtils]: 14: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,328 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23329#true} {23329#true} #445#return; {23329#true} is VALID [2020-07-08 11:44:22,329 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 [2020-07-08 11:44:22,329 INFO L280 TraceCheckUtils]: 17: Hoare triple {23329#true} assume 0 != ~tmp~1; {23329#true} is VALID [2020-07-08 11:44:22,329 INFO L263 TraceCheckUtils]: 18: Hoare triple {23329#true} call setup(); {23329#true} is VALID [2020-07-08 11:44:22,330 INFO L280 TraceCheckUtils]: 19: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,330 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23329#true} {23329#true} #447#return; {23329#true} is VALID [2020-07-08 11:44:22,330 INFO L263 TraceCheckUtils]: 21: Hoare triple {23329#true} call runTest(); {23329#true} is VALID [2020-07-08 11:44:22,332 INFO L263 TraceCheckUtils]: 22: Hoare triple {23329#true} call __utac_acc__Specification5_spec__1(); {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:44:22,332 INFO L280 TraceCheckUtils]: 23: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23329#true} is VALID [2020-07-08 11:44:22,333 INFO L280 TraceCheckUtils]: 24: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,333 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23329#true} {23329#true} #535#return; {23329#true} is VALID [2020-07-08 11:44:22,333 INFO L263 TraceCheckUtils]: 26: Hoare triple {23329#true} call test(); {23329#true} is VALID [2020-07-08 11:44:22,333 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 [2020-07-08 11:44:22,334 INFO L280 TraceCheckUtils]: 28: Hoare triple {23329#true} assume !false; {23329#true} is VALID [2020-07-08 11:44:22,334 INFO L280 TraceCheckUtils]: 29: Hoare triple {23329#true} assume ~splverifierCounter~0 < 4; {23329#true} is VALID [2020-07-08 11:44:22,334 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 [2020-07-08 11:44:22,335 INFO L280 TraceCheckUtils]: 31: Hoare triple {23329#true} assume 0 != ~tmp~9; {23329#true} is VALID [2020-07-08 11:44:22,336 INFO L263 TraceCheckUtils]: 32: Hoare triple {23329#true} call waterRise(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,336 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 [2020-07-08 11:44:22,337 INFO L280 TraceCheckUtils]: 34: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,338 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23329#true} {23329#true} #489#return; {23329#true} is VALID [2020-07-08 11:44:22,338 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 [2020-07-08 11:44:22,338 INFO L280 TraceCheckUtils]: 37: Hoare triple {23329#true} assume !(0 != ~tmp___0~2); {23329#true} is VALID [2020-07-08 11:44:22,339 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 [2020-07-08 11:44:22,339 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 [2020-07-08 11:44:22,339 INFO L280 TraceCheckUtils]: 40: Hoare triple {23329#true} assume 0 != ~tmp___1~0; {23329#true} is VALID [2020-07-08 11:44:22,341 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 [2020-07-08 11:44:22,342 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 [2020-07-08 11:44:22,342 INFO L263 TraceCheckUtils]: 43: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:22,342 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 [2020-07-08 11:44:22,343 INFO L280 TraceCheckUtils]: 45: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,343 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:22,343 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 [2020-07-08 11:44:22,344 INFO L280 TraceCheckUtils]: 48: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,344 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 [2020-07-08 11:44:22,344 INFO L280 TraceCheckUtils]: 50: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:22,345 INFO L280 TraceCheckUtils]: 51: Hoare triple {23329#true} assume 0 != ~systemActive~0; {23329#true} is VALID [2020-07-08 11:44:22,346 INFO L263 TraceCheckUtils]: 52: Hoare triple {23329#true} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,346 INFO L280 TraceCheckUtils]: 53: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:22,346 INFO L280 TraceCheckUtils]: 54: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:22,348 INFO L263 TraceCheckUtils]: 55: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,348 INFO L280 TraceCheckUtils]: 56: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:22,348 INFO L280 TraceCheckUtils]: 57: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:22,349 INFO L263 TraceCheckUtils]: 58: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,349 INFO L280 TraceCheckUtils]: 59: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-08 11:44:22,349 INFO L263 TraceCheckUtils]: 60: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-08 11:44:22,350 INFO L280 TraceCheckUtils]: 61: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,350 INFO L280 TraceCheckUtils]: 62: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,350 INFO L280 TraceCheckUtils]: 63: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,351 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:22,351 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 [2020-07-08 11:44:22,351 INFO L280 TraceCheckUtils]: 66: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-08 11:44:22,351 INFO L280 TraceCheckUtils]: 67: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-08 11:44:22,352 INFO L280 TraceCheckUtils]: 68: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,352 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-08 11:44:22,352 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 [2020-07-08 11:44:22,353 INFO L280 TraceCheckUtils]: 71: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:22,354 INFO L263 TraceCheckUtils]: 72: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,354 INFO L280 TraceCheckUtils]: 73: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-08 11:44:22,354 INFO L263 TraceCheckUtils]: 74: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:22,355 INFO L280 TraceCheckUtils]: 75: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,355 INFO L263 TraceCheckUtils]: 76: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,355 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 [2020-07-08 11:44:22,356 INFO L280 TraceCheckUtils]: 78: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,356 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,356 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 [2020-07-08 11:44:22,356 INFO L280 TraceCheckUtils]: 81: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,357 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:22,357 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 [2020-07-08 11:44:22,357 INFO L280 TraceCheckUtils]: 84: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-08 11:44:22,358 INFO L263 TraceCheckUtils]: 85: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,359 INFO L280 TraceCheckUtils]: 86: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:22,359 INFO L280 TraceCheckUtils]: 87: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,359 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:22,360 INFO L280 TraceCheckUtils]: 89: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,360 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-08 11:44:22,360 INFO L280 TraceCheckUtils]: 91: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,361 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-08 11:44:22,361 INFO L280 TraceCheckUtils]: 93: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,361 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-08 11:44:22,362 INFO L263 TraceCheckUtils]: 95: Hoare triple {23329#true} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-08 11:44:22,362 INFO L280 TraceCheckUtils]: 96: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-08 11:44:22,362 INFO L263 TraceCheckUtils]: 97: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,363 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 [2020-07-08 11:44:22,364 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 [2020-07-08 11:44:22,366 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 [2020-07-08 11:44:22,367 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 [2020-07-08 11:44:22,369 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 [2020-07-08 11:44:22,370 INFO L280 TraceCheckUtils]: 103: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,371 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23329#true} #511#return; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,372 INFO L280 TraceCheckUtils]: 105: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,373 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {23414#(= 2 ~waterLevel~0)} {23329#true} #495#return; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,374 INFO L280 TraceCheckUtils]: 107: Hoare triple {23414#(= 2 ~waterLevel~0)} assume !false; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,375 INFO L280 TraceCheckUtils]: 108: Hoare triple {23414#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,375 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 [2020-07-08 11:44:22,376 INFO L280 TraceCheckUtils]: 110: Hoare triple {23414#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~9); {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,377 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 [2020-07-08 11:44:22,378 INFO L280 TraceCheckUtils]: 112: Hoare triple {23414#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,379 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 [2020-07-08 11:44:22,380 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 [2020-07-08 11:44:22,381 INFO L280 TraceCheckUtils]: 115: Hoare triple {23414#(= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,382 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 [2020-07-08 11:44:22,383 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 [2020-07-08 11:44:22,384 INFO L263 TraceCheckUtils]: 118: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:22,384 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 [2020-07-08 11:44:22,384 INFO L280 TraceCheckUtils]: 120: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,385 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:22,385 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 [2020-07-08 11:44:22,385 INFO L280 TraceCheckUtils]: 123: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,387 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 [2020-07-08 11:44:22,388 INFO L280 TraceCheckUtils]: 125: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,389 INFO L263 TraceCheckUtils]: 126: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,390 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 [2020-07-08 11:44:22,391 INFO L280 TraceCheckUtils]: 128: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,392 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 [2020-07-08 11:44:22,393 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 [2020-07-08 11:44:22,394 INFO L263 TraceCheckUtils]: 131: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,395 INFO L280 TraceCheckUtils]: 132: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:22,395 INFO L280 TraceCheckUtils]: 133: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:22,395 INFO L263 TraceCheckUtils]: 134: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:22,395 INFO L280 TraceCheckUtils]: 135: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,396 INFO L263 TraceCheckUtils]: 136: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,396 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 [2020-07-08 11:44:22,396 INFO L280 TraceCheckUtils]: 138: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,397 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,397 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 [2020-07-08 11:44:22,397 INFO L280 TraceCheckUtils]: 141: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,398 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-08 11:44:22,398 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 [2020-07-08 11:44:22,398 INFO L280 TraceCheckUtils]: 144: Hoare triple {23329#true} assume !(0 != ~tmp~6); {23329#true} is VALID [2020-07-08 11:44:22,400 INFO L263 TraceCheckUtils]: 145: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,400 INFO L280 TraceCheckUtils]: 146: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:22,400 INFO L280 TraceCheckUtils]: 147: Hoare triple {23329#true} assume !(0 == ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:22,401 INFO L263 TraceCheckUtils]: 148: Hoare triple {23329#true} call processEnvironment__wrappee__base(); {23329#true} is VALID [2020-07-08 11:44:22,401 INFO L280 TraceCheckUtils]: 149: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,401 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-08 11:44:22,401 INFO L280 TraceCheckUtils]: 151: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,402 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23329#true} {23329#true} #485#return; {23329#true} is VALID [2020-07-08 11:44:22,402 INFO L280 TraceCheckUtils]: 153: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,403 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 [2020-07-08 11:44:22,403 INFO L263 TraceCheckUtils]: 155: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-08 11:44:22,404 INFO L280 TraceCheckUtils]: 156: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-08 11:44:22,404 INFO L263 TraceCheckUtils]: 157: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,405 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 [2020-07-08 11:44:22,406 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 [2020-07-08 11:44:22,408 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 [2020-07-08 11:44:22,409 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 [2020-07-08 11:44:22,410 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 [2020-07-08 11:44:22,411 INFO L280 TraceCheckUtils]: 163: Hoare triple {23414#(= 2 ~waterLevel~0)} assume true; {23414#(= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:22,412 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 [2020-07-08 11:44:22,413 INFO L280 TraceCheckUtils]: 165: Hoare triple {23768#(<= 3 |old(~waterLevel~0)|)} assume true; {23768#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,414 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {23768#(<= 3 |old(~waterLevel~0)|)} {23414#(= 2 ~waterLevel~0)} #495#return; {23330#false} is VALID [2020-07-08 11:44:22,414 INFO L280 TraceCheckUtils]: 167: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-08 11:44:22,415 INFO L280 TraceCheckUtils]: 168: Hoare triple {23330#false} assume ~splverifierCounter~0 < 4; {23330#false} is VALID [2020-07-08 11:44:22,415 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 [2020-07-08 11:44:22,415 INFO L280 TraceCheckUtils]: 170: Hoare triple {23330#false} assume !(0 != ~tmp~9); {23330#false} is VALID [2020-07-08 11:44:22,415 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 [2020-07-08 11:44:22,416 INFO L280 TraceCheckUtils]: 172: Hoare triple {23330#false} assume !(0 != ~tmp___0~2); {23330#false} is VALID [2020-07-08 11:44:22,416 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 [2020-07-08 11:44:22,416 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 [2020-07-08 11:44:22,417 INFO L280 TraceCheckUtils]: 175: Hoare triple {23330#false} assume 0 != ~tmp___1~0; {23330#false} is VALID [2020-07-08 11:44:22,417 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 [2020-07-08 11:44:22,418 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 [2020-07-08 11:44:22,418 INFO L263 TraceCheckUtils]: 178: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:22,418 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 [2020-07-08 11:44:22,418 INFO L280 TraceCheckUtils]: 180: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,419 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:22,419 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 [2020-07-08 11:44:22,419 INFO L280 TraceCheckUtils]: 183: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,419 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 [2020-07-08 11:44:22,420 INFO L280 TraceCheckUtils]: 185: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:22,420 INFO L263 TraceCheckUtils]: 186: Hoare triple {23329#true} call lowerWaterLevel(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,420 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 [2020-07-08 11:44:22,421 INFO L280 TraceCheckUtils]: 188: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,421 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {23329#true} {23329#true} #507#return; {23329#true} is VALID [2020-07-08 11:44:22,421 INFO L280 TraceCheckUtils]: 190: Hoare triple {23329#true} assume 0 != ~systemActive~0; {23329#true} is VALID [2020-07-08 11:44:22,422 INFO L263 TraceCheckUtils]: 191: Hoare triple {23329#true} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,422 INFO L280 TraceCheckUtils]: 192: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:22,422 INFO L280 TraceCheckUtils]: 193: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:22,422 INFO L263 TraceCheckUtils]: 194: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:22,423 INFO L280 TraceCheckUtils]: 195: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,423 INFO L263 TraceCheckUtils]: 196: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,423 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 [2020-07-08 11:44:22,423 INFO L280 TraceCheckUtils]: 198: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,423 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,424 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 [2020-07-08 11:44:22,424 INFO L280 TraceCheckUtils]: 201: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,424 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-08 11:44:22,424 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 [2020-07-08 11:44:22,425 INFO L280 TraceCheckUtils]: 204: Hoare triple {23329#true} assume 0 != ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:22,426 INFO L263 TraceCheckUtils]: 205: Hoare triple {23329#true} call deactivatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,426 INFO L280 TraceCheckUtils]: 206: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23329#true} is VALID [2020-07-08 11:44:22,426 INFO L280 TraceCheckUtils]: 207: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,427 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {23329#true} {23329#true} #483#return; {23329#true} is VALID [2020-07-08 11:44:22,427 INFO L280 TraceCheckUtils]: 209: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,427 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {23329#true} {23329#true} #509#return; {23329#true} is VALID [2020-07-08 11:44:22,428 INFO L263 TraceCheckUtils]: 211: Hoare triple {23329#true} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-08 11:44:22,428 INFO L280 TraceCheckUtils]: 212: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-08 11:44:22,428 INFO L263 TraceCheckUtils]: 213: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,429 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 [2020-07-08 11:44:22,429 INFO L280 TraceCheckUtils]: 215: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,429 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {23329#true} {23329#true} #519#return; {23329#true} is VALID [2020-07-08 11:44:22,429 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 [2020-07-08 11:44:22,430 INFO L280 TraceCheckUtils]: 218: Hoare triple {23329#true} assume !(2 != ~tmp~0); {23329#true} is VALID [2020-07-08 11:44:22,430 INFO L280 TraceCheckUtils]: 219: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,430 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {23329#true} {23329#true} #511#return; {23329#true} is VALID [2020-07-08 11:44:22,431 INFO L280 TraceCheckUtils]: 221: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,431 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {23329#true} {23330#false} #495#return; {23330#false} is VALID [2020-07-08 11:44:22,431 INFO L280 TraceCheckUtils]: 223: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-08 11:44:22,432 INFO L280 TraceCheckUtils]: 224: Hoare triple {23330#false} assume ~splverifierCounter~0 < 4; {23330#false} is VALID [2020-07-08 11:44:22,432 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 [2020-07-08 11:44:22,432 INFO L280 TraceCheckUtils]: 226: Hoare triple {23330#false} assume 0 != ~tmp~9; {23330#false} is VALID [2020-07-08 11:44:22,433 INFO L263 TraceCheckUtils]: 227: Hoare triple {23330#false} call waterRise(); {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:22,433 INFO L280 TraceCheckUtils]: 228: Hoare triple {23571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {23329#true} is VALID [2020-07-08 11:44:22,433 INFO L280 TraceCheckUtils]: 229: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,434 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {23329#true} {23330#false} #489#return; {23330#false} is VALID [2020-07-08 11:44:22,434 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 [2020-07-08 11:44:22,434 INFO L280 TraceCheckUtils]: 232: Hoare triple {23330#false} assume !(0 != ~tmp___0~2); {23330#false} is VALID [2020-07-08 11:44:22,434 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 [2020-07-08 11:44:22,435 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 [2020-07-08 11:44:22,435 INFO L280 TraceCheckUtils]: 235: Hoare triple {23330#false} assume 0 != ~tmp___1~0; {23330#false} is VALID [2020-07-08 11:44:22,435 INFO L263 TraceCheckUtils]: 236: Hoare triple {23330#false} call timeShift(); {23330#false} is VALID [2020-07-08 11:44:22,436 INFO L263 TraceCheckUtils]: 237: Hoare triple {23330#false} call __utac_acc__Specification5_spec__2(); {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:44:22,436 INFO L263 TraceCheckUtils]: 238: Hoare triple {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:22,436 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 [2020-07-08 11:44:22,437 INFO L280 TraceCheckUtils]: 240: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,437 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {23329#true} {23570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {23329#true} is VALID [2020-07-08 11:44:22,437 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 [2020-07-08 11:44:22,437 INFO L280 TraceCheckUtils]: 243: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,438 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {23329#true} {23330#false} #505#return; {23330#false} is VALID [2020-07-08 11:44:22,438 INFO L280 TraceCheckUtils]: 245: Hoare triple {23330#false} assume !(0 != ~pumpRunning~0); {23330#false} is VALID [2020-07-08 11:44:22,438 INFO L280 TraceCheckUtils]: 246: Hoare triple {23330#false} assume 0 != ~systemActive~0; {23330#false} is VALID [2020-07-08 11:44:22,439 INFO L263 TraceCheckUtils]: 247: Hoare triple {23330#false} call processEnvironment(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,439 INFO L280 TraceCheckUtils]: 248: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:22,439 INFO L280 TraceCheckUtils]: 249: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:22,442 INFO L263 TraceCheckUtils]: 250: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,443 INFO L280 TraceCheckUtils]: 251: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:22,443 INFO L280 TraceCheckUtils]: 252: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:22,443 INFO L263 TraceCheckUtils]: 253: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,444 INFO L280 TraceCheckUtils]: 254: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-08 11:44:22,444 INFO L263 TraceCheckUtils]: 255: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-08 11:44:22,444 INFO L280 TraceCheckUtils]: 256: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,445 INFO L280 TraceCheckUtils]: 257: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:22,445 INFO L280 TraceCheckUtils]: 258: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,445 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:22,446 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 [2020-07-08 11:44:22,446 INFO L280 TraceCheckUtils]: 261: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-08 11:44:22,446 INFO L280 TraceCheckUtils]: 262: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-08 11:44:22,446 INFO L280 TraceCheckUtils]: 263: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,447 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-08 11:44:22,447 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 [2020-07-08 11:44:22,447 INFO L280 TraceCheckUtils]: 266: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:22,449 INFO L263 TraceCheckUtils]: 267: Hoare triple {23329#true} call activatePump(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,449 INFO L280 TraceCheckUtils]: 268: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23329#true} is VALID [2020-07-08 11:44:22,449 INFO L263 TraceCheckUtils]: 269: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:22,450 INFO L280 TraceCheckUtils]: 270: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:22,450 INFO L263 TraceCheckUtils]: 271: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:22,450 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 [2020-07-08 11:44:22,451 INFO L280 TraceCheckUtils]: 273: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,451 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:22,451 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 [2020-07-08 11:44:22,452 INFO L280 TraceCheckUtils]: 276: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,452 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:22,452 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 [2020-07-08 11:44:22,452 INFO L280 TraceCheckUtils]: 279: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-08 11:44:22,453 INFO L263 TraceCheckUtils]: 280: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:44:22,454 INFO L280 TraceCheckUtils]: 281: Hoare triple {23634#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:22,454 INFO L280 TraceCheckUtils]: 282: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,454 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:22,455 INFO L280 TraceCheckUtils]: 284: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,455 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-08 11:44:22,455 INFO L280 TraceCheckUtils]: 286: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,456 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-08 11:44:22,456 INFO L280 TraceCheckUtils]: 288: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,456 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {23329#true} {23330#false} #509#return; {23330#false} is VALID [2020-07-08 11:44:22,456 INFO L263 TraceCheckUtils]: 290: Hoare triple {23330#false} call __utac_acc__Specification5_spec__3(); {23330#false} is VALID [2020-07-08 11:44:22,457 INFO L280 TraceCheckUtils]: 291: Hoare triple {23330#false} havoc ~tmp~0;havoc ~tmp___0~0; {23330#false} is VALID [2020-07-08 11:44:22,457 INFO L263 TraceCheckUtils]: 292: Hoare triple {23330#false} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:22,457 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 [2020-07-08 11:44:22,458 INFO L280 TraceCheckUtils]: 294: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,458 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {23329#true} {23330#false} #519#return; {23330#false} is VALID [2020-07-08 11:44:22,458 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 [2020-07-08 11:44:22,459 INFO L280 TraceCheckUtils]: 297: Hoare triple {23330#false} assume 2 != ~tmp~0; {23330#false} is VALID [2020-07-08 11:44:22,459 INFO L263 TraceCheckUtils]: 298: Hoare triple {23330#false} call #t~ret2 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:22,459 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 [2020-07-08 11:44:22,460 INFO L280 TraceCheckUtils]: 300: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:22,460 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {23329#true} {23330#false} #521#return; {23330#false} is VALID [2020-07-08 11:44:22,460 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 [2020-07-08 11:44:22,460 INFO L280 TraceCheckUtils]: 303: Hoare triple {23330#false} assume 0 != ~tmp___0~0; {23330#false} is VALID [2020-07-08 11:44:22,461 INFO L280 TraceCheckUtils]: 304: Hoare triple {23330#false} assume 0 == ~switchedOnBeforeTS~0; {23330#false} is VALID [2020-07-08 11:44:22,461 INFO L263 TraceCheckUtils]: 305: Hoare triple {23330#false} call __automaton_fail(); {23330#false} is VALID [2020-07-08 11:44:22,461 INFO L280 TraceCheckUtils]: 306: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-08 11:44:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 84 proven. 29 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2020-07-08 11:44:22,593 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189696413] [2020-07-08 11:44:22,594 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [803253460] [2020-07-08 11:44:22,594 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:44:22,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,831 INFO L264 TraceCheckSpWp]: Trace formula consists of 1309 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-08 11:44:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:44:22,917 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:44:23,531 INFO L263 TraceCheckUtils]: 0: Hoare triple {23329#true} call ULTIMATE.init(); {23329#true} is VALID [2020-07-08 11:44:23,535 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 [2020-07-08 11:44:23,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,536 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23329#true} #545#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,537 INFO L263 TraceCheckUtils]: 4: Hoare triple {23948#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {23948#(<= ~waterLevel~0 1)} havoc ~retValue_acc~0;havoc ~tmp~1; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,538 INFO L263 TraceCheckUtils]: 6: Hoare triple {23948#(<= ~waterLevel~0 1)} call select_helpers(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,539 INFO L280 TraceCheckUtils]: 7: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,539 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23948#(<= ~waterLevel~0 1)} #441#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,540 INFO L263 TraceCheckUtils]: 9: Hoare triple {23948#(<= ~waterLevel~0 1)} call select_features(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,541 INFO L280 TraceCheckUtils]: 10: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,541 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23948#(<= ~waterLevel~0 1)} #443#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,542 INFO L263 TraceCheckUtils]: 12: Hoare triple {23948#(<= ~waterLevel~0 1)} call #t~ret3 := valid_product(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,543 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 [2020-07-08 11:44:23,543 INFO L280 TraceCheckUtils]: 14: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,544 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23948#(<= ~waterLevel~0 1)} #445#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,545 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 [2020-07-08 11:44:23,545 INFO L280 TraceCheckUtils]: 17: Hoare triple {23948#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,546 INFO L263 TraceCheckUtils]: 18: Hoare triple {23948#(<= ~waterLevel~0 1)} call setup(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,547 INFO L280 TraceCheckUtils]: 19: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,547 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23948#(<= ~waterLevel~0 1)} #447#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,548 INFO L263 TraceCheckUtils]: 21: Hoare triple {23948#(<= ~waterLevel~0 1)} call runTest(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,549 INFO L263 TraceCheckUtils]: 22: Hoare triple {23948#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,549 INFO L280 TraceCheckUtils]: 23: Hoare triple {23948#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,550 INFO L280 TraceCheckUtils]: 24: Hoare triple {23948#(<= ~waterLevel~0 1)} assume true; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,551 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23948#(<= ~waterLevel~0 1)} {23948#(<= ~waterLevel~0 1)} #535#return; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,551 INFO L263 TraceCheckUtils]: 26: Hoare triple {23948#(<= ~waterLevel~0 1)} call test(); {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,552 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 [2020-07-08 11:44:23,553 INFO L280 TraceCheckUtils]: 28: Hoare triple {23948#(<= ~waterLevel~0 1)} assume !false; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,553 INFO L280 TraceCheckUtils]: 29: Hoare triple {23948#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,554 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 [2020-07-08 11:44:23,554 INFO L280 TraceCheckUtils]: 31: Hoare triple {23948#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9; {23948#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:44:23,555 INFO L263 TraceCheckUtils]: 32: Hoare triple {23948#(<= ~waterLevel~0 1)} call waterRise(); {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,556 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 [2020-07-08 11:44:23,556 INFO L280 TraceCheckUtils]: 34: Hoare triple {24046#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {24046#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:44:23,557 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 [2020-07-08 11:44:23,558 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 [2020-07-08 11:44:23,558 INFO L280 TraceCheckUtils]: 37: Hoare triple {24053#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:44:23,559 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 [2020-07-08 11:44:23,559 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 [2020-07-08 11:44:23,560 INFO L280 TraceCheckUtils]: 40: Hoare triple {24053#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:44:23,560 INFO L263 TraceCheckUtils]: 41: Hoare triple {24053#(<= ~waterLevel~0 2)} call timeShift(); {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,560 INFO L263 TraceCheckUtils]: 42: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23329#true} is VALID [2020-07-08 11:44:23,561 INFO L263 TraceCheckUtils]: 43: Hoare triple {23329#true} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:23,561 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 [2020-07-08 11:44:23,561 INFO L280 TraceCheckUtils]: 45: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,561 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23329#true} {23329#true} #517#return; {23329#true} is VALID [2020-07-08 11:44:23,561 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 [2020-07-08 11:44:23,561 INFO L280 TraceCheckUtils]: 48: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,562 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23329#true} {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,562 INFO L280 TraceCheckUtils]: 50: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,563 INFO L280 TraceCheckUtils]: 51: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,563 INFO L263 TraceCheckUtils]: 52: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {23329#true} is VALID [2020-07-08 11:44:23,564 INFO L280 TraceCheckUtils]: 53: Hoare triple {23329#true} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:23,564 INFO L280 TraceCheckUtils]: 54: Hoare triple {23329#true} assume !(0 != ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:23,564 INFO L263 TraceCheckUtils]: 55: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23329#true} is VALID [2020-07-08 11:44:23,564 INFO L280 TraceCheckUtils]: 56: Hoare triple {23329#true} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:23,564 INFO L280 TraceCheckUtils]: 57: Hoare triple {23329#true} assume 0 == ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:23,565 INFO L263 TraceCheckUtils]: 58: Hoare triple {23329#true} call #t~ret50 := isHighWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:23,565 INFO L280 TraceCheckUtils]: 59: Hoare triple {23329#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23329#true} is VALID [2020-07-08 11:44:23,565 INFO L263 TraceCheckUtils]: 60: Hoare triple {23329#true} call #t~ret70 := isHighWaterSensorDry(); {23329#true} is VALID [2020-07-08 11:44:23,565 INFO L280 TraceCheckUtils]: 61: Hoare triple {23329#true} havoc ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:23,566 INFO L280 TraceCheckUtils]: 62: Hoare triple {23329#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23329#true} is VALID [2020-07-08 11:44:23,566 INFO L280 TraceCheckUtils]: 63: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,566 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23329#true} {23329#true} #503#return; {23329#true} is VALID [2020-07-08 11:44:23,566 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 [2020-07-08 11:44:23,567 INFO L280 TraceCheckUtils]: 66: Hoare triple {23329#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23329#true} is VALID [2020-07-08 11:44:23,567 INFO L280 TraceCheckUtils]: 67: Hoare triple {23329#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23329#true} is VALID [2020-07-08 11:44:23,567 INFO L280 TraceCheckUtils]: 68: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,567 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {23329#true} {23329#true} #525#return; {23329#true} is VALID [2020-07-08 11:44:23,567 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 [2020-07-08 11:44:23,568 INFO L280 TraceCheckUtils]: 71: Hoare triple {23329#true} assume 0 != ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:23,568 INFO L263 TraceCheckUtils]: 72: Hoare triple {23329#true} call activatePump(); {23329#true} is VALID [2020-07-08 11:44:23,568 INFO L280 TraceCheckUtils]: 73: Hoare triple {23329#true} havoc ~tmp~7; {23329#true} is VALID [2020-07-08 11:44:23,568 INFO L263 TraceCheckUtils]: 74: Hoare triple {23329#true} call #t~ret52 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:23,568 INFO L280 TraceCheckUtils]: 75: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:23,568 INFO L263 TraceCheckUtils]: 76: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:23,569 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 [2020-07-08 11:44:23,569 INFO L280 TraceCheckUtils]: 78: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,569 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:23,569 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 [2020-07-08 11:44:23,569 INFO L280 TraceCheckUtils]: 81: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,570 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {23329#true} {23329#true} #499#return; {23329#true} is VALID [2020-07-08 11:44:23,570 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 [2020-07-08 11:44:23,570 INFO L280 TraceCheckUtils]: 84: Hoare triple {23329#true} assume !(0 != ~tmp~7); {23329#true} is VALID [2020-07-08 11:44:23,570 INFO L263 TraceCheckUtils]: 85: Hoare triple {23329#true} call activatePump__wrappee__highWaterSensor(); {23329#true} is VALID [2020-07-08 11:44:23,570 INFO L280 TraceCheckUtils]: 86: Hoare triple {23329#true} ~pumpRunning~0 := 1; {23329#true} is VALID [2020-07-08 11:44:23,570 INFO L280 TraceCheckUtils]: 87: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,571 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {23329#true} {23329#true} #501#return; {23329#true} is VALID [2020-07-08 11:44:23,571 INFO L280 TraceCheckUtils]: 89: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,571 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {23329#true} {23329#true} #527#return; {23329#true} is VALID [2020-07-08 11:44:23,571 INFO L280 TraceCheckUtils]: 91: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,571 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {23329#true} {23329#true} #487#return; {23329#true} is VALID [2020-07-08 11:44:23,571 INFO L280 TraceCheckUtils]: 93: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,572 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {23329#true} {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #509#return; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,572 INFO L263 TraceCheckUtils]: 95: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-08 11:44:23,572 INFO L280 TraceCheckUtils]: 96: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-08 11:44:23,572 INFO L263 TraceCheckUtils]: 97: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:23,572 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 [2020-07-08 11:44:23,573 INFO L280 TraceCheckUtils]: 99: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,573 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {23329#true} {23329#true} #519#return; {23329#true} is VALID [2020-07-08 11:44:23,573 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 [2020-07-08 11:44:23,573 INFO L280 TraceCheckUtils]: 102: Hoare triple {23329#true} assume !(2 != ~tmp~0); {23329#true} is VALID [2020-07-08 11:44:23,573 INFO L280 TraceCheckUtils]: 103: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,574 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {23329#true} {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #511#return; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,574 INFO L280 TraceCheckUtils]: 105: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,575 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {24053#(<= ~waterLevel~0 2)} #495#return; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:44:23,576 INFO L280 TraceCheckUtils]: 107: Hoare triple {24053#(<= ~waterLevel~0 2)} assume !false; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:44:23,576 INFO L280 TraceCheckUtils]: 108: Hoare triple {24053#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:44:23,577 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 [2020-07-08 11:44:23,578 INFO L280 TraceCheckUtils]: 110: Hoare triple {24053#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~9); {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:44:23,578 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 [2020-07-08 11:44:23,579 INFO L280 TraceCheckUtils]: 112: Hoare triple {24053#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:44:23,579 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 [2020-07-08 11:44:23,580 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 [2020-07-08 11:44:23,580 INFO L280 TraceCheckUtils]: 115: Hoare triple {24053#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {24053#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:44:23,581 INFO L263 TraceCheckUtils]: 116: Hoare triple {24053#(<= ~waterLevel~0 2)} call timeShift(); {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,581 INFO L263 TraceCheckUtils]: 117: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23329#true} is VALID [2020-07-08 11:44:23,581 INFO L263 TraceCheckUtils]: 118: Hoare triple {23329#true} call #t~ret0 := isPumpRunning(); {23329#true} is VALID [2020-07-08 11:44:23,581 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 [2020-07-08 11:44:23,582 INFO L280 TraceCheckUtils]: 120: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,582 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {23329#true} {23329#true} #517#return; {23329#true} is VALID [2020-07-08 11:44:23,582 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 [2020-07-08 11:44:23,582 INFO L280 TraceCheckUtils]: 123: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,583 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {23329#true} {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,583 INFO L280 TraceCheckUtils]: 125: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,584 INFO L263 TraceCheckUtils]: 126: Hoare triple {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {24042#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,585 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 [2020-07-08 11:44:23,585 INFO L280 TraceCheckUtils]: 128: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:44:23,586 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 [2020-07-08 11:44:23,587 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 [2020-07-08 11:44:23,587 INFO L263 TraceCheckUtils]: 131: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23329#true} is VALID [2020-07-08 11:44:23,587 INFO L280 TraceCheckUtils]: 132: Hoare triple {23329#true} havoc ~tmp~6; {23329#true} is VALID [2020-07-08 11:44:23,587 INFO L280 TraceCheckUtils]: 133: Hoare triple {23329#true} assume 0 != ~pumpRunning~0; {23329#true} is VALID [2020-07-08 11:44:23,588 INFO L263 TraceCheckUtils]: 134: Hoare triple {23329#true} call #t~ret51 := isMethaneAlarm(); {23329#true} is VALID [2020-07-08 11:44:23,588 INFO L280 TraceCheckUtils]: 135: Hoare triple {23329#true} havoc ~retValue_acc~9; {23329#true} is VALID [2020-07-08 11:44:23,588 INFO L263 TraceCheckUtils]: 136: Hoare triple {23329#true} call #t~ret53 := isMethaneLevelCritical(); {23329#true} is VALID [2020-07-08 11:44:23,588 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 [2020-07-08 11:44:23,588 INFO L280 TraceCheckUtils]: 138: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,588 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {23329#true} {23329#true} #539#return; {23329#true} is VALID [2020-07-08 11:44:23,589 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 [2020-07-08 11:44:23,589 INFO L280 TraceCheckUtils]: 141: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,589 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {23329#true} {23329#true} #481#return; {23329#true} is VALID [2020-07-08 11:44:23,589 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 [2020-07-08 11:44:23,589 INFO L280 TraceCheckUtils]: 144: Hoare triple {23329#true} assume !(0 != ~tmp~6); {23329#true} is VALID [2020-07-08 11:44:23,590 INFO L263 TraceCheckUtils]: 145: Hoare triple {23329#true} call processEnvironment__wrappee__methaneQuery(); {23329#true} is VALID [2020-07-08 11:44:23,590 INFO L280 TraceCheckUtils]: 146: Hoare triple {23329#true} havoc ~tmp~5; {23329#true} is VALID [2020-07-08 11:44:23,590 INFO L280 TraceCheckUtils]: 147: Hoare triple {23329#true} assume !(0 == ~pumpRunning~0); {23329#true} is VALID [2020-07-08 11:44:23,590 INFO L263 TraceCheckUtils]: 148: Hoare triple {23329#true} call processEnvironment__wrappee__base(); {23329#true} is VALID [2020-07-08 11:44:23,590 INFO L280 TraceCheckUtils]: 149: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,591 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23329#true} {23329#true} #531#return; {23329#true} is VALID [2020-07-08 11:44:23,591 INFO L280 TraceCheckUtils]: 151: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,591 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23329#true} {23329#true} #485#return; {23329#true} is VALID [2020-07-08 11:44:23,591 INFO L280 TraceCheckUtils]: 153: Hoare triple {23329#true} assume true; {23329#true} is VALID [2020-07-08 11:44:23,592 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 [2020-07-08 11:44:23,592 INFO L263 TraceCheckUtils]: 155: Hoare triple {23735#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23329#true} is VALID [2020-07-08 11:44:23,592 INFO L280 TraceCheckUtils]: 156: Hoare triple {23329#true} havoc ~tmp~0;havoc ~tmp___0~0; {23329#true} is VALID [2020-07-08 11:44:23,592 INFO L263 TraceCheckUtils]: 157: Hoare triple {23329#true} call #t~ret1 := getWaterLevel(); {23329#true} is VALID [2020-07-08 11:44:23,593 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 [2020-07-08 11:44:23,593 INFO L280 TraceCheckUtils]: 159: Hoare triple {24423#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {24423#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 11:44:23,594 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 [2020-07-08 11:44:23,595 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 [2020-07-08 11:44:23,595 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 [2020-07-08 11:44:23,596 INFO L280 TraceCheckUtils]: 163: Hoare triple {24438#(<= 2 ~waterLevel~0)} assume true; {24438#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 11:44:23,597 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 [2020-07-08 11:44:23,597 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 [2020-07-08 11:44:23,598 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 [2020-07-08 11:44:23,599 INFO L280 TraceCheckUtils]: 167: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-08 11:44:23,599 INFO L280 TraceCheckUtils]: 168: Hoare triple {23330#false} assume ~splverifierCounter~0 < 4; {23330#false} is VALID [2020-07-08 11:44:23,599 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 [2020-07-08 11:44:23,599 INFO L280 TraceCheckUtils]: 170: Hoare triple {23330#false} assume !(0 != ~tmp~9); {23330#false} is VALID [2020-07-08 11:44:23,599 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 [2020-07-08 11:44:23,600 INFO L280 TraceCheckUtils]: 172: Hoare triple {23330#false} assume !(0 != ~tmp___0~2); {23330#false} is VALID [2020-07-08 11:44:23,600 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 [2020-07-08 11:44:23,600 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 [2020-07-08 11:44:23,600 INFO L280 TraceCheckUtils]: 175: Hoare triple {23330#false} assume 0 != ~tmp___1~0; {23330#false} is VALID [2020-07-08 11:44:23,600 INFO L263 TraceCheckUtils]: 176: Hoare triple {23330#false} call timeShift(); {23330#false} is VALID [2020-07-08 11:44:23,601 INFO L263 TraceCheckUtils]: 177: Hoare triple {23330#false} call __utac_acc__Specification5_spec__2(); {23330#false} is VALID [2020-07-08 11:44:23,601 INFO L263 TraceCheckUtils]: 178: Hoare triple {23330#false} call #t~ret0 := isPumpRunning(); {23330#false} is VALID [2020-07-08 11:44:23,601 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 [2020-07-08 11:44:23,601 INFO L280 TraceCheckUtils]: 180: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,601 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {23330#false} {23330#false} #517#return; {23330#false} is VALID [2020-07-08 11:44:23,601 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 [2020-07-08 11:44:23,602 INFO L280 TraceCheckUtils]: 183: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,602 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {23330#false} {23330#false} #505#return; {23330#false} is VALID [2020-07-08 11:44:23,602 INFO L280 TraceCheckUtils]: 185: Hoare triple {23330#false} assume 0 != ~pumpRunning~0; {23330#false} is VALID [2020-07-08 11:44:23,602 INFO L263 TraceCheckUtils]: 186: Hoare triple {23330#false} call lowerWaterLevel(); {23330#false} is VALID [2020-07-08 11:44:23,602 INFO L280 TraceCheckUtils]: 187: Hoare triple {23330#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23330#false} is VALID [2020-07-08 11:44:23,603 INFO L280 TraceCheckUtils]: 188: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,603 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {23330#false} {23330#false} #507#return; {23330#false} is VALID [2020-07-08 11:44:23,603 INFO L280 TraceCheckUtils]: 190: Hoare triple {23330#false} assume 0 != ~systemActive~0; {23330#false} is VALID [2020-07-08 11:44:23,603 INFO L263 TraceCheckUtils]: 191: Hoare triple {23330#false} call processEnvironment(); {23330#false} is VALID [2020-07-08 11:44:23,603 INFO L280 TraceCheckUtils]: 192: Hoare triple {23330#false} havoc ~tmp~6; {23330#false} is VALID [2020-07-08 11:44:23,603 INFO L280 TraceCheckUtils]: 193: Hoare triple {23330#false} assume 0 != ~pumpRunning~0; {23330#false} is VALID [2020-07-08 11:44:23,604 INFO L263 TraceCheckUtils]: 194: Hoare triple {23330#false} call #t~ret51 := isMethaneAlarm(); {23330#false} is VALID [2020-07-08 11:44:23,604 INFO L280 TraceCheckUtils]: 195: Hoare triple {23330#false} havoc ~retValue_acc~9; {23330#false} is VALID [2020-07-08 11:44:23,604 INFO L263 TraceCheckUtils]: 196: Hoare triple {23330#false} call #t~ret53 := isMethaneLevelCritical(); {23330#false} is VALID [2020-07-08 11:44:23,604 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 [2020-07-08 11:44:23,604 INFO L280 TraceCheckUtils]: 198: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,605 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {23330#false} {23330#false} #539#return; {23330#false} is VALID [2020-07-08 11:44:23,605 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 [2020-07-08 11:44:23,605 INFO L280 TraceCheckUtils]: 201: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,605 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {23330#false} {23330#false} #481#return; {23330#false} is VALID [2020-07-08 11:44:23,605 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 [2020-07-08 11:44:23,605 INFO L280 TraceCheckUtils]: 204: Hoare triple {23330#false} assume 0 != ~tmp~6; {23330#false} is VALID [2020-07-08 11:44:23,606 INFO L263 TraceCheckUtils]: 205: Hoare triple {23330#false} call deactivatePump(); {23330#false} is VALID [2020-07-08 11:44:23,606 INFO L280 TraceCheckUtils]: 206: Hoare triple {23330#false} ~pumpRunning~0 := 0; {23330#false} is VALID [2020-07-08 11:44:23,606 INFO L280 TraceCheckUtils]: 207: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,606 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {23330#false} {23330#false} #483#return; {23330#false} is VALID [2020-07-08 11:44:23,606 INFO L280 TraceCheckUtils]: 209: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,606 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {23330#false} {23330#false} #509#return; {23330#false} is VALID [2020-07-08 11:44:23,607 INFO L263 TraceCheckUtils]: 211: Hoare triple {23330#false} call __utac_acc__Specification5_spec__3(); {23330#false} is VALID [2020-07-08 11:44:23,607 INFO L280 TraceCheckUtils]: 212: Hoare triple {23330#false} havoc ~tmp~0;havoc ~tmp___0~0; {23330#false} is VALID [2020-07-08 11:44:23,607 INFO L263 TraceCheckUtils]: 213: Hoare triple {23330#false} call #t~ret1 := getWaterLevel(); {23330#false} is VALID [2020-07-08 11:44:23,607 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 [2020-07-08 11:44:23,607 INFO L280 TraceCheckUtils]: 215: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,608 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {23330#false} {23330#false} #519#return; {23330#false} is VALID [2020-07-08 11:44:23,608 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 [2020-07-08 11:44:23,608 INFO L280 TraceCheckUtils]: 218: Hoare triple {23330#false} assume !(2 != ~tmp~0); {23330#false} is VALID [2020-07-08 11:44:23,608 INFO L280 TraceCheckUtils]: 219: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,608 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {23330#false} {23330#false} #511#return; {23330#false} is VALID [2020-07-08 11:44:23,608 INFO L280 TraceCheckUtils]: 221: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,609 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {23330#false} {23330#false} #495#return; {23330#false} is VALID [2020-07-08 11:44:23,609 INFO L280 TraceCheckUtils]: 223: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-08 11:44:23,609 INFO L280 TraceCheckUtils]: 224: Hoare triple {23330#false} assume ~splverifierCounter~0 < 4; {23330#false} is VALID [2020-07-08 11:44:23,609 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 [2020-07-08 11:44:23,609 INFO L280 TraceCheckUtils]: 226: Hoare triple {23330#false} assume 0 != ~tmp~9; {23330#false} is VALID [2020-07-08 11:44:23,609 INFO L263 TraceCheckUtils]: 227: Hoare triple {23330#false} call waterRise(); {23330#false} is VALID [2020-07-08 11:44:23,610 INFO L280 TraceCheckUtils]: 228: Hoare triple {23330#false} assume !(~waterLevel~0 < 2); {23330#false} is VALID [2020-07-08 11:44:23,610 INFO L280 TraceCheckUtils]: 229: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,610 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {23330#false} {23330#false} #489#return; {23330#false} is VALID [2020-07-08 11:44:23,610 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 [2020-07-08 11:44:23,610 INFO L280 TraceCheckUtils]: 232: Hoare triple {23330#false} assume !(0 != ~tmp___0~2); {23330#false} is VALID [2020-07-08 11:44:23,610 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 [2020-07-08 11:44:23,611 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 [2020-07-08 11:44:23,611 INFO L280 TraceCheckUtils]: 235: Hoare triple {23330#false} assume 0 != ~tmp___1~0; {23330#false} is VALID [2020-07-08 11:44:23,611 INFO L263 TraceCheckUtils]: 236: Hoare triple {23330#false} call timeShift(); {23330#false} is VALID [2020-07-08 11:44:23,611 INFO L263 TraceCheckUtils]: 237: Hoare triple {23330#false} call __utac_acc__Specification5_spec__2(); {23330#false} is VALID [2020-07-08 11:44:23,611 INFO L263 TraceCheckUtils]: 238: Hoare triple {23330#false} call #t~ret0 := isPumpRunning(); {23330#false} is VALID [2020-07-08 11:44:23,612 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 [2020-07-08 11:44:23,612 INFO L280 TraceCheckUtils]: 240: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,612 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {23330#false} {23330#false} #517#return; {23330#false} is VALID [2020-07-08 11:44:23,612 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 [2020-07-08 11:44:23,612 INFO L280 TraceCheckUtils]: 243: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,612 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {23330#false} {23330#false} #505#return; {23330#false} is VALID [2020-07-08 11:44:23,613 INFO L280 TraceCheckUtils]: 245: Hoare triple {23330#false} assume !(0 != ~pumpRunning~0); {23330#false} is VALID [2020-07-08 11:44:23,613 INFO L280 TraceCheckUtils]: 246: Hoare triple {23330#false} assume 0 != ~systemActive~0; {23330#false} is VALID [2020-07-08 11:44:23,613 INFO L263 TraceCheckUtils]: 247: Hoare triple {23330#false} call processEnvironment(); {23330#false} is VALID [2020-07-08 11:44:23,613 INFO L280 TraceCheckUtils]: 248: Hoare triple {23330#false} havoc ~tmp~6; {23330#false} is VALID [2020-07-08 11:44:23,613 INFO L280 TraceCheckUtils]: 249: Hoare triple {23330#false} assume !(0 != ~pumpRunning~0); {23330#false} is VALID [2020-07-08 11:44:23,613 INFO L263 TraceCheckUtils]: 250: Hoare triple {23330#false} call processEnvironment__wrappee__methaneQuery(); {23330#false} is VALID [2020-07-08 11:44:23,614 INFO L280 TraceCheckUtils]: 251: Hoare triple {23330#false} havoc ~tmp~5; {23330#false} is VALID [2020-07-08 11:44:23,614 INFO L280 TraceCheckUtils]: 252: Hoare triple {23330#false} assume 0 == ~pumpRunning~0; {23330#false} is VALID [2020-07-08 11:44:23,614 INFO L263 TraceCheckUtils]: 253: Hoare triple {23330#false} call #t~ret50 := isHighWaterLevel(); {23330#false} is VALID [2020-07-08 11:44:23,614 INFO L280 TraceCheckUtils]: 254: Hoare triple {23330#false} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {23330#false} is VALID [2020-07-08 11:44:23,614 INFO L263 TraceCheckUtils]: 255: Hoare triple {23330#false} call #t~ret70 := isHighWaterSensorDry(); {23330#false} is VALID [2020-07-08 11:44:23,614 INFO L280 TraceCheckUtils]: 256: Hoare triple {23330#false} havoc ~retValue_acc~6; {23330#false} is VALID [2020-07-08 11:44:23,615 INFO L280 TraceCheckUtils]: 257: Hoare triple {23330#false} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {23330#false} is VALID [2020-07-08 11:44:23,615 INFO L280 TraceCheckUtils]: 258: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,615 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {23330#false} {23330#false} #503#return; {23330#false} is VALID [2020-07-08 11:44:23,615 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 [2020-07-08 11:44:23,615 INFO L280 TraceCheckUtils]: 261: Hoare triple {23330#false} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {23330#false} is VALID [2020-07-08 11:44:23,616 INFO L280 TraceCheckUtils]: 262: Hoare triple {23330#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {23330#false} is VALID [2020-07-08 11:44:23,616 INFO L280 TraceCheckUtils]: 263: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,616 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {23330#false} {23330#false} #525#return; {23330#false} is VALID [2020-07-08 11:44:23,616 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 [2020-07-08 11:44:23,616 INFO L280 TraceCheckUtils]: 266: Hoare triple {23330#false} assume 0 != ~tmp~5; {23330#false} is VALID [2020-07-08 11:44:23,616 INFO L263 TraceCheckUtils]: 267: Hoare triple {23330#false} call activatePump(); {23330#false} is VALID [2020-07-08 11:44:23,617 INFO L280 TraceCheckUtils]: 268: Hoare triple {23330#false} havoc ~tmp~7; {23330#false} is VALID [2020-07-08 11:44:23,617 INFO L263 TraceCheckUtils]: 269: Hoare triple {23330#false} call #t~ret52 := isMethaneAlarm(); {23330#false} is VALID [2020-07-08 11:44:23,617 INFO L280 TraceCheckUtils]: 270: Hoare triple {23330#false} havoc ~retValue_acc~9; {23330#false} is VALID [2020-07-08 11:44:23,617 INFO L263 TraceCheckUtils]: 271: Hoare triple {23330#false} call #t~ret53 := isMethaneLevelCritical(); {23330#false} is VALID [2020-07-08 11:44:23,617 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 [2020-07-08 11:44:23,617 INFO L280 TraceCheckUtils]: 273: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,618 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {23330#false} {23330#false} #539#return; {23330#false} is VALID [2020-07-08 11:44:23,618 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 [2020-07-08 11:44:23,618 INFO L280 TraceCheckUtils]: 276: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,618 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {23330#false} {23330#false} #499#return; {23330#false} is VALID [2020-07-08 11:44:23,618 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 [2020-07-08 11:44:23,618 INFO L280 TraceCheckUtils]: 279: Hoare triple {23330#false} assume !(0 != ~tmp~7); {23330#false} is VALID [2020-07-08 11:44:23,619 INFO L263 TraceCheckUtils]: 280: Hoare triple {23330#false} call activatePump__wrappee__highWaterSensor(); {23330#false} is VALID [2020-07-08 11:44:23,619 INFO L280 TraceCheckUtils]: 281: Hoare triple {23330#false} ~pumpRunning~0 := 1; {23330#false} is VALID [2020-07-08 11:44:23,619 INFO L280 TraceCheckUtils]: 282: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,619 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23330#false} {23330#false} #501#return; {23330#false} is VALID [2020-07-08 11:44:23,619 INFO L280 TraceCheckUtils]: 284: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,619 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23330#false} {23330#false} #527#return; {23330#false} is VALID [2020-07-08 11:44:23,620 INFO L280 TraceCheckUtils]: 286: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,620 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {23330#false} {23330#false} #487#return; {23330#false} is VALID [2020-07-08 11:44:23,620 INFO L280 TraceCheckUtils]: 288: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,620 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {23330#false} {23330#false} #509#return; {23330#false} is VALID [2020-07-08 11:44:23,620 INFO L263 TraceCheckUtils]: 290: Hoare triple {23330#false} call __utac_acc__Specification5_spec__3(); {23330#false} is VALID [2020-07-08 11:44:23,621 INFO L280 TraceCheckUtils]: 291: Hoare triple {23330#false} havoc ~tmp~0;havoc ~tmp___0~0; {23330#false} is VALID [2020-07-08 11:44:23,621 INFO L263 TraceCheckUtils]: 292: Hoare triple {23330#false} call #t~ret1 := getWaterLevel(); {23330#false} is VALID [2020-07-08 11:44:23,621 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 [2020-07-08 11:44:23,621 INFO L280 TraceCheckUtils]: 294: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,621 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {23330#false} {23330#false} #519#return; {23330#false} is VALID [2020-07-08 11:44:23,621 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 [2020-07-08 11:44:23,622 INFO L280 TraceCheckUtils]: 297: Hoare triple {23330#false} assume 2 != ~tmp~0; {23330#false} is VALID [2020-07-08 11:44:23,622 INFO L263 TraceCheckUtils]: 298: Hoare triple {23330#false} call #t~ret2 := isPumpRunning(); {23330#false} is VALID [2020-07-08 11:44:23,622 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 [2020-07-08 11:44:23,622 INFO L280 TraceCheckUtils]: 300: Hoare triple {23330#false} assume true; {23330#false} is VALID [2020-07-08 11:44:23,622 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {23330#false} {23330#false} #521#return; {23330#false} is VALID [2020-07-08 11:44:23,623 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 [2020-07-08 11:44:23,623 INFO L280 TraceCheckUtils]: 303: Hoare triple {23330#false} assume 0 != ~tmp___0~0; {23330#false} is VALID [2020-07-08 11:44:23,623 INFO L280 TraceCheckUtils]: 304: Hoare triple {23330#false} assume 0 == ~switchedOnBeforeTS~0; {23330#false} is VALID [2020-07-08 11:44:23,623 INFO L263 TraceCheckUtils]: 305: Hoare triple {23330#false} call __automaton_fail(); {23330#false} is VALID [2020-07-08 11:44:23,623 INFO L280 TraceCheckUtils]: 306: Hoare triple {23330#false} assume !false; {23330#false} is VALID [2020-07-08 11:44:23,704 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 234 proven. 4 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2020-07-08 11:44:23,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:44:23,704 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-08 11:44:23,705 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336916978] [2020-07-08 11:44:23,708 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2020-07-08 11:44:26,734 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:44:26,735 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-08 11:44:27,179 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 357 edges. 357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:44:27,180 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-08 11:44:27,180 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:44:27,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-08 11:44:27,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-08 11:44:27,181 INFO L87 Difference]: Start difference. First operand 882 states and 1019 transitions. Second operand 24 states. [2020-07-08 11:44:28,570 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:44:33,907 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:44:38,148 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:44:43,022 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:44:44,248 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-08 11:44:45,112 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-08 11:44:45,481 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:44:46,546 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:44:47,068 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:45:15,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:45:15,740 INFO L93 Difference]: Finished difference Result 2111 states and 2754 transitions. [2020-07-08 11:45:15,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-08 11:45:15,740 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2020-07-08 11:45:15,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:45:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 11:45:15,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 764 transitions. [2020-07-08 11:45:15,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-08 11:45:15,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 764 transitions. [2020-07-08 11:45:15,758 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 764 transitions. [2020-07-08 11:45:17,978 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 764 edges. 764 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:45:18,064 INFO L225 Difference]: With dead ends: 2111 [2020-07-08 11:45:18,064 INFO L226 Difference]: Without dead ends: 1280 [2020-07-08 11:45:18,067 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 474 GetRequests, 419 SyntacticMatches, 2 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 752 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=612, Invalid=2358, Unknown=0, NotChecked=0, Total=2970 [2020-07-08 11:45:18,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1280 states. [2020-07-08 11:45:26,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1280 to 890. [2020-07-08 11:45:26,073 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:45:26,074 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1280 states. Second operand 890 states. [2020-07-08 11:45:26,074 INFO L74 IsIncluded]: Start isIncluded. First operand 1280 states. Second operand 890 states. [2020-07-08 11:45:26,074 INFO L87 Difference]: Start difference. First operand 1280 states. Second operand 890 states. [2020-07-08 11:45:26,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:45:26,147 INFO L93 Difference]: Finished difference Result 1280 states and 1665 transitions. [2020-07-08 11:45:26,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1665 transitions. [2020-07-08 11:45:26,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:45:26,152 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:45:26,152 INFO L74 IsIncluded]: Start isIncluded. First operand 890 states. Second operand 1280 states. [2020-07-08 11:45:26,152 INFO L87 Difference]: Start difference. First operand 890 states. Second operand 1280 states. [2020-07-08 11:45:26,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:45:26,235 INFO L93 Difference]: Finished difference Result 1280 states and 1665 transitions. [2020-07-08 11:45:26,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1665 transitions. [2020-07-08 11:45:26,238 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:45:26,239 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:45:26,239 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:45:26,239 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:45:26,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 890 states. [2020-07-08 11:45:26,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1014 transitions. [2020-07-08 11:45:26,300 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1014 transitions. Word has length 307 [2020-07-08 11:45:26,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:45:26,301 INFO L479 AbstractCegarLoop]: Abstraction has 890 states and 1014 transitions. [2020-07-08 11:45:26,301 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-08 11:45:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1014 transitions. [2020-07-08 11:45:26,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-07-08 11:45:26,308 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:45:26,309 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] [2020-07-08 11:45:26,522 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:45:26,523 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:45:26,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:45:26,523 INFO L82 PathProgramCache]: Analyzing trace with hash 1797501864, now seen corresponding path program 1 times [2020-07-08 11:45:26,523 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:45:26,523 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128219652] [2020-07-08 11:45:26,524 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:45:26,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:26,934 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:45:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,009 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 [2020-07-08 11:45:27,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,010 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #545#return; {31607#true} is VALID [2020-07-08 11:45:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,014 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31607#true} {31607#true} #441#return; {31607#true} is VALID [2020-07-08 11:45:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,018 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31607#true} {31607#true} #443#return; {31607#true} is VALID [2020-07-08 11:45:27,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,040 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 [2020-07-08 11:45:27,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {31862#(= 1 |valid_product_#res|)} assume true; {31862#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:45:27,042 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31862#(= 1 |valid_product_#res|)} {31607#true} #445#return; {31619#(= 1 |main_#t~ret3|)} is VALID [2020-07-08 11:45:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,046 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31607#true} {31607#true} #447#return; {31607#true} is VALID [2020-07-08 11:45:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31607#true} is VALID [2020-07-08 11:45:27,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,066 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #535#return; {31607#true} is VALID [2020-07-08 11:45:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,084 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 [2020-07-08 11:45:27,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,085 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #489#return; {31607#true} is VALID [2020-07-08 11:45:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,159 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 [2020-07-08 11:45:27,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,160 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,160 INFO L263 TraceCheckUtils]: 0: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,161 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 [2020-07-08 11:45:27,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,161 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,162 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 [2020-07-08 11:45:27,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,162 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 [2020-07-08 11:45:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,226 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:27,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-08 11:45:27,226 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-08 11:45:27,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,227 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,227 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:27,228 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 [2020-07-08 11:45:27,228 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-08 11:45:27,228 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-08 11:45:27,228 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,229 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-08 11:45:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,245 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 [2020-07-08 11:45:27,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,246 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,247 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,247 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 [2020-07-08 11:45:27,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,248 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,248 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 [2020-07-08 11:45:27,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,248 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,256 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-08 11:45:27,257 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,257 INFO L263 TraceCheckUtils]: 3: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,257 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 [2020-07-08 11:45:27,257 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,258 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,258 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 [2020-07-08 11:45:27,258 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,258 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:27,258 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 [2020-07-08 11:45:27,259 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-08 11:45:27,259 INFO L263 TraceCheckUtils]: 12: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,260 INFO L280 TraceCheckUtils]: 13: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,261 INFO L280 TraceCheckUtils]: 14: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,261 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,262 INFO L280 TraceCheckUtils]: 16: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,263 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,264 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-08 11:45:27,264 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-08 11:45:27,264 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,265 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,265 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:27,265 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 [2020-07-08 11:45:27,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-08 11:45:27,266 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-08 11:45:27,266 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,266 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-08 11:45:27,266 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 [2020-07-08 11:45:27,266 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,267 INFO L263 TraceCheckUtils]: 16: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,267 INFO L280 TraceCheckUtils]: 17: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-08 11:45:27,268 INFO L263 TraceCheckUtils]: 18: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,268 INFO L280 TraceCheckUtils]: 19: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,268 INFO L263 TraceCheckUtils]: 20: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,268 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 [2020-07-08 11:45:27,269 INFO L280 TraceCheckUtils]: 22: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,269 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,269 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 [2020-07-08 11:45:27,269 INFO L280 TraceCheckUtils]: 25: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,269 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:27,270 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 [2020-07-08 11:45:27,270 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-08 11:45:27,271 INFO L263 TraceCheckUtils]: 29: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,271 INFO L280 TraceCheckUtils]: 30: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,272 INFO L280 TraceCheckUtils]: 31: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,273 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,274 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,275 INFO L280 TraceCheckUtils]: 35: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,275 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #487#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-08 11:45:27,279 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,279 INFO L280 TraceCheckUtils]: 3: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,279 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,279 INFO L263 TraceCheckUtils]: 5: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,280 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-08 11:45:27,280 INFO L263 TraceCheckUtils]: 7: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-08 11:45:27,280 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,280 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,281 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:27,281 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 [2020-07-08 11:45:27,281 INFO L280 TraceCheckUtils]: 13: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-08 11:45:27,281 INFO L280 TraceCheckUtils]: 14: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-08 11:45:27,282 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,282 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-08 11:45:27,282 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 [2020-07-08 11:45:27,282 INFO L280 TraceCheckUtils]: 18: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,283 INFO L263 TraceCheckUtils]: 19: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,283 INFO L280 TraceCheckUtils]: 20: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-08 11:45:27,283 INFO L263 TraceCheckUtils]: 21: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,284 INFO L280 TraceCheckUtils]: 22: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,284 INFO L263 TraceCheckUtils]: 23: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,284 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 [2020-07-08 11:45:27,284 INFO L280 TraceCheckUtils]: 25: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,284 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,285 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 [2020-07-08 11:45:27,285 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,285 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:27,285 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 [2020-07-08 11:45:27,286 INFO L280 TraceCheckUtils]: 31: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-08 11:45:27,286 INFO L263 TraceCheckUtils]: 32: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,287 INFO L280 TraceCheckUtils]: 33: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,288 INFO L280 TraceCheckUtils]: 34: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,288 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,289 INFO L280 TraceCheckUtils]: 36: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,290 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,290 INFO L280 TraceCheckUtils]: 38: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,291 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #487#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,292 INFO L280 TraceCheckUtils]: 40: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,292 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #509#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,299 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 [2020-07-08 11:45:27,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-08 11:45:27,300 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,300 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 [2020-07-08 11:45:27,300 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,301 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,301 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 [2020-07-08 11:45:27,301 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume !(2 != ~tmp~0); {31607#true} is VALID [2020-07-08 11:45:27,301 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,302 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31607#true} {31915#(<= 1 ~pumpRunning~0)} #511#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,304 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 [2020-07-08 11:45:27,304 INFO L263 TraceCheckUtils]: 1: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,304 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 [2020-07-08 11:45:27,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,305 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,305 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 [2020-07-08 11:45:27,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,305 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 [2020-07-08 11:45:27,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-08 11:45:27,305 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume 0 != ~systemActive~0; {31607#true} is VALID [2020-07-08 11:45:27,307 INFO L263 TraceCheckUtils]: 10: Hoare triple {31607#true} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,307 INFO L280 TraceCheckUtils]: 11: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,307 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-08 11:45:27,308 INFO L263 TraceCheckUtils]: 13: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,308 INFO L280 TraceCheckUtils]: 14: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,308 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,308 INFO L263 TraceCheckUtils]: 16: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,308 INFO L280 TraceCheckUtils]: 17: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-08 11:45:27,308 INFO L263 TraceCheckUtils]: 18: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-08 11:45:27,309 INFO L280 TraceCheckUtils]: 19: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,309 INFO L280 TraceCheckUtils]: 20: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,309 INFO L280 TraceCheckUtils]: 21: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,309 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:27,309 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 [2020-07-08 11:45:27,310 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-08 11:45:27,310 INFO L280 TraceCheckUtils]: 25: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-08 11:45:27,310 INFO L280 TraceCheckUtils]: 26: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,310 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-08 11:45:27,310 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 [2020-07-08 11:45:27,310 INFO L280 TraceCheckUtils]: 29: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,311 INFO L263 TraceCheckUtils]: 30: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,311 INFO L280 TraceCheckUtils]: 31: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-08 11:45:27,311 INFO L263 TraceCheckUtils]: 32: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,312 INFO L280 TraceCheckUtils]: 33: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,312 INFO L263 TraceCheckUtils]: 34: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,312 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 [2020-07-08 11:45:27,312 INFO L280 TraceCheckUtils]: 36: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,312 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,312 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 [2020-07-08 11:45:27,313 INFO L280 TraceCheckUtils]: 39: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,313 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:27,313 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 [2020-07-08 11:45:27,313 INFO L280 TraceCheckUtils]: 42: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-08 11:45:27,314 INFO L263 TraceCheckUtils]: 43: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,314 INFO L280 TraceCheckUtils]: 44: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,315 INFO L280 TraceCheckUtils]: 45: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,316 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,316 INFO L280 TraceCheckUtils]: 47: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,317 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,317 INFO L280 TraceCheckUtils]: 49: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,318 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #487#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,319 INFO L280 TraceCheckUtils]: 51: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,319 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #509#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,319 INFO L263 TraceCheckUtils]: 53: Hoare triple {31915#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-08 11:45:27,320 INFO L280 TraceCheckUtils]: 54: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-08 11:45:27,320 INFO L263 TraceCheckUtils]: 55: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,320 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 [2020-07-08 11:45:27,320 INFO L280 TraceCheckUtils]: 57: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,320 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,320 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 [2020-07-08 11:45:27,321 INFO L280 TraceCheckUtils]: 60: Hoare triple {31607#true} assume !(2 != ~tmp~0); {31607#true} is VALID [2020-07-08 11:45:27,321 INFO L280 TraceCheckUtils]: 61: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,321 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {31607#true} {31915#(<= 1 ~pumpRunning~0)} #511#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,322 INFO L280 TraceCheckUtils]: 63: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,323 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #495#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,352 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 [2020-07-08 11:45:27,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,352 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,352 INFO L263 TraceCheckUtils]: 0: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,353 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 [2020-07-08 11:45:27,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,353 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,353 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 [2020-07-08 11:45:27,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,354 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 [2020-07-08 11:45:27,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,358 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 [2020-07-08 11:45:27,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,359 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #507#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,380 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 [2020-07-08 11:45:27,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,381 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,381 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,382 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 [2020-07-08 11:45:27,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,382 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,382 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 [2020-07-08 11:45:27,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,383 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-08 11:45:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,398 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #531#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume !(0 == ~pumpRunning~0); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,400 INFO L263 TraceCheckUtils]: 2: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31607#true} is VALID [2020-07-08 11:45:27,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,400 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #531#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,401 INFO L280 TraceCheckUtils]: 5: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,402 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31694#(not (= 0 ~pumpRunning~0))} {31607#true} #485#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,403 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,403 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,403 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,403 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 [2020-07-08 11:45:27,403 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,404 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,404 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 [2020-07-08 11:45:27,404 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,404 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-08 11:45:27,404 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 [2020-07-08 11:45:27,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume !(0 != ~tmp~6); {31607#true} is VALID [2020-07-08 11:45:27,405 INFO L263 TraceCheckUtils]: 13: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,406 INFO L280 TraceCheckUtils]: 14: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume !(0 == ~pumpRunning~0); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,406 INFO L263 TraceCheckUtils]: 16: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31607#true} is VALID [2020-07-08 11:45:27,406 INFO L280 TraceCheckUtils]: 17: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,407 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #531#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,408 INFO L280 TraceCheckUtils]: 19: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,408 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31694#(not (= 0 ~pumpRunning~0))} {31607#true} #485#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,409 INFO L280 TraceCheckUtils]: 21: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,409 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 [2020-07-08 11:45:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,472 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 [2020-07-08 11:45:27,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,473 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,496 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 [2020-07-08 11:45:27,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:45:27,498 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 [2020-07-08 11:45:27,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-08 11:45:27,498 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,498 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 [2020-07-08 11:45:27,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,499 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,499 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 [2020-07-08 11:45:27,499 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-08 11:45:27,499 INFO L263 TraceCheckUtils]: 7: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,500 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 [2020-07-08 11:45:27,501 INFO L280 TraceCheckUtils]: 9: Hoare triple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:45:27,502 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 [2020-07-08 11:45:27,503 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 [2020-07-08 11:45:27,503 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 [2020-07-08 11:45:27,504 INFO L280 TraceCheckUtils]: 13: Hoare triple {32095#(= 0 ~pumpRunning~0)} assume true; {32095#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,505 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {32095#(= 0 ~pumpRunning~0)} {31694#(not (= 0 ~pumpRunning~0))} #511#return; {31608#false} is VALID [2020-07-08 11:45:27,506 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 [2020-07-08 11:45:27,506 INFO L263 TraceCheckUtils]: 1: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,506 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 [2020-07-08 11:45:27,506 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,506 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,507 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 [2020-07-08 11:45:27,507 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,507 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 [2020-07-08 11:45:27,508 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,508 INFO L263 TraceCheckUtils]: 9: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:27,508 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 [2020-07-08 11:45:27,509 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,509 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #507#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,510 INFO L280 TraceCheckUtils]: 13: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,510 INFO L263 TraceCheckUtils]: 14: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,511 INFO L280 TraceCheckUtils]: 15: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,511 INFO L280 TraceCheckUtils]: 16: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,511 INFO L263 TraceCheckUtils]: 17: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,511 INFO L280 TraceCheckUtils]: 18: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,511 INFO L263 TraceCheckUtils]: 19: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,512 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 [2020-07-08 11:45:27,512 INFO L280 TraceCheckUtils]: 21: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,512 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,512 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 [2020-07-08 11:45:27,512 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,513 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-08 11:45:27,513 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 [2020-07-08 11:45:27,513 INFO L280 TraceCheckUtils]: 27: Hoare triple {31607#true} assume !(0 != ~tmp~6); {31607#true} is VALID [2020-07-08 11:45:27,515 INFO L263 TraceCheckUtils]: 28: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,515 INFO L280 TraceCheckUtils]: 29: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,515 INFO L280 TraceCheckUtils]: 30: Hoare triple {31607#true} assume !(0 == ~pumpRunning~0); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,516 INFO L263 TraceCheckUtils]: 31: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31607#true} is VALID [2020-07-08 11:45:27,516 INFO L280 TraceCheckUtils]: 32: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,516 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #531#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,517 INFO L280 TraceCheckUtils]: 34: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,518 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31694#(not (= 0 ~pumpRunning~0))} {31607#true} #485#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,518 INFO L280 TraceCheckUtils]: 36: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,519 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 [2020-07-08 11:45:27,519 INFO L263 TraceCheckUtils]: 38: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-08 11:45:27,519 INFO L280 TraceCheckUtils]: 39: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-08 11:45:27,519 INFO L263 TraceCheckUtils]: 40: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,520 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 [2020-07-08 11:45:27,520 INFO L280 TraceCheckUtils]: 42: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,520 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,520 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 [2020-07-08 11:45:27,520 INFO L280 TraceCheckUtils]: 45: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-08 11:45:27,520 INFO L263 TraceCheckUtils]: 46: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,521 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 [2020-07-08 11:45:27,522 INFO L280 TraceCheckUtils]: 48: Hoare triple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:45:27,522 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 [2020-07-08 11:45:27,523 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 [2020-07-08 11:45:27,524 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 [2020-07-08 11:45:27,525 INFO L280 TraceCheckUtils]: 52: Hoare triple {32095#(= 0 ~pumpRunning~0)} assume true; {32095#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,525 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {32095#(= 0 ~pumpRunning~0)} {31694#(not (= 0 ~pumpRunning~0))} #511#return; {31608#false} is VALID [2020-07-08 11:45:27,525 INFO L280 TraceCheckUtils]: 54: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:27,526 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {31608#false} {31694#(not (= 0 ~pumpRunning~0))} #495#return; {31608#false} is VALID [2020-07-08 11:45:27,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,540 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 [2020-07-08 11:45:27,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,541 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,541 INFO L263 TraceCheckUtils]: 0: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,541 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 [2020-07-08 11:45:27,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,542 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,542 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 [2020-07-08 11:45:27,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,542 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 [2020-07-08 11:45:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,545 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 [2020-07-08 11:45:27,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,546 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #507#return; {31607#true} is VALID [2020-07-08 11:45:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,554 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 [2020-07-08 11:45:27,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,555 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,555 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,556 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 [2020-07-08 11:45:27,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,556 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,556 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 [2020-07-08 11:45:27,556 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,557 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-08 11:45:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31607#true} is VALID [2020-07-08 11:45:27,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,560 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #483#return; {31607#true} is VALID [2020-07-08 11:45:27,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,560 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,561 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,561 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 [2020-07-08 11:45:27,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,561 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,562 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 [2020-07-08 11:45:27,562 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,562 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-08 11:45:27,562 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 [2020-07-08 11:45:27,562 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume 0 != ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,563 INFO L263 TraceCheckUtils]: 13: Hoare triple {31607#true} call deactivatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,563 INFO L280 TraceCheckUtils]: 14: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31607#true} is VALID [2020-07-08 11:45:27,563 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,564 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31607#true} {31607#true} #483#return; {31607#true} is VALID [2020-07-08 11:45:27,564 INFO L280 TraceCheckUtils]: 17: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,564 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31607#true} {31607#true} #509#return; {31607#true} is VALID [2020-07-08 11:45:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,572 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 [2020-07-08 11:45:27,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,573 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,575 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 [2020-07-08 11:45:27,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,575 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #521#return; {31607#true} is VALID [2020-07-08 11:45:27,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-08 11:45:27,576 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,576 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 [2020-07-08 11:45:27,576 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,576 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,577 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 [2020-07-08 11:45:27,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-08 11:45:27,577 INFO L263 TraceCheckUtils]: 7: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,577 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 [2020-07-08 11:45:27,577 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,578 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31607#true} {31607#true} #521#return; {31607#true} is VALID [2020-07-08 11:45:27,578 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 [2020-07-08 11:45:27,578 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume !(0 != ~tmp___0~0); {31607#true} is VALID [2020-07-08 11:45:27,578 INFO L280 TraceCheckUtils]: 13: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,578 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31607#true} {31607#true} #511#return; {31607#true} is VALID [2020-07-08 11:45:27,579 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 [2020-07-08 11:45:27,579 INFO L263 TraceCheckUtils]: 1: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,580 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 [2020-07-08 11:45:27,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,580 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,580 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 [2020-07-08 11:45:27,580 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,581 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 [2020-07-08 11:45:27,581 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,581 INFO L263 TraceCheckUtils]: 9: Hoare triple {31607#true} call lowerWaterLevel(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:27,582 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 [2020-07-08 11:45:27,582 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,582 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31607#true} {31607#true} #507#return; {31607#true} is VALID [2020-07-08 11:45:27,582 INFO L280 TraceCheckUtils]: 13: Hoare triple {31607#true} assume 0 != ~systemActive~0; {31607#true} is VALID [2020-07-08 11:45:27,583 INFO L263 TraceCheckUtils]: 14: Hoare triple {31607#true} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,583 INFO L280 TraceCheckUtils]: 15: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,583 INFO L280 TraceCheckUtils]: 16: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,583 INFO L263 TraceCheckUtils]: 17: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,584 INFO L263 TraceCheckUtils]: 19: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,584 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 [2020-07-08 11:45:27,584 INFO L280 TraceCheckUtils]: 21: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,584 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,584 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 [2020-07-08 11:45:27,585 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,585 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-08 11:45:27,585 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 [2020-07-08 11:45:27,585 INFO L280 TraceCheckUtils]: 27: Hoare triple {31607#true} assume 0 != ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,586 INFO L263 TraceCheckUtils]: 28: Hoare triple {31607#true} call deactivatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,586 INFO L280 TraceCheckUtils]: 29: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31607#true} is VALID [2020-07-08 11:45:27,586 INFO L280 TraceCheckUtils]: 30: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,586 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {31607#true} {31607#true} #483#return; {31607#true} is VALID [2020-07-08 11:45:27,587 INFO L280 TraceCheckUtils]: 32: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,587 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31607#true} {31607#true} #509#return; {31607#true} is VALID [2020-07-08 11:45:27,587 INFO L263 TraceCheckUtils]: 34: Hoare triple {31607#true} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-08 11:45:27,587 INFO L280 TraceCheckUtils]: 35: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-08 11:45:27,587 INFO L263 TraceCheckUtils]: 36: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,587 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 [2020-07-08 11:45:27,588 INFO L280 TraceCheckUtils]: 38: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,588 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,588 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 [2020-07-08 11:45:27,588 INFO L280 TraceCheckUtils]: 41: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-08 11:45:27,588 INFO L263 TraceCheckUtils]: 42: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,589 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 [2020-07-08 11:45:27,589 INFO L280 TraceCheckUtils]: 44: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,589 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31607#true} {31607#true} #521#return; {31607#true} is VALID [2020-07-08 11:45:27,589 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 [2020-07-08 11:45:27,589 INFO L280 TraceCheckUtils]: 47: Hoare triple {31607#true} assume !(0 != ~tmp___0~0); {31607#true} is VALID [2020-07-08 11:45:27,589 INFO L280 TraceCheckUtils]: 48: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,590 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31607#true} {31607#true} #511#return; {31607#true} is VALID [2020-07-08 11:45:27,590 INFO L280 TraceCheckUtils]: 50: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,590 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31607#true} {31608#false} #495#return; {31608#false} is VALID [2020-07-08 11:45:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,595 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 [2020-07-08 11:45:27,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,596 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31608#false} #489#return; {31608#false} is VALID [2020-07-08 11:45:27,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,602 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 [2020-07-08 11:45:27,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,602 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,603 INFO L263 TraceCheckUtils]: 0: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,603 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 [2020-07-08 11:45:27,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,603 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,604 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 [2020-07-08 11:45:27,604 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,604 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31607#true} {31608#false} #505#return; {31608#false} is VALID [2020-07-08 11:45:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,623 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:27,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-08 11:45:27,623 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-08 11:45:27,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,624 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,624 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:27,624 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 [2020-07-08 11:45:27,624 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-08 11:45:27,625 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-08 11:45:27,625 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,625 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-08 11:45:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,634 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 [2020-07-08 11:45:27,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,635 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,635 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,636 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 [2020-07-08 11:45:27,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,636 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,636 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 [2020-07-08 11:45:27,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,637 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31607#true} is VALID [2020-07-08 11:45:27,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,641 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31607#true} #501#return; {31607#true} is VALID [2020-07-08 11:45:27,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-08 11:45:27,641 INFO L263 TraceCheckUtils]: 1: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,642 INFO L263 TraceCheckUtils]: 3: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,642 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 [2020-07-08 11:45:27,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,642 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,643 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 [2020-07-08 11:45:27,643 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,643 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:27,643 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 [2020-07-08 11:45:27,643 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-08 11:45:27,644 INFO L263 TraceCheckUtils]: 12: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,644 INFO L280 TraceCheckUtils]: 13: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31607#true} is VALID [2020-07-08 11:45:27,645 INFO L280 TraceCheckUtils]: 14: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,645 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31607#true} {31607#true} #501#return; {31607#true} is VALID [2020-07-08 11:45:27,645 INFO L280 TraceCheckUtils]: 16: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,645 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31607#true} {31607#true} #527#return; {31607#true} is VALID [2020-07-08 11:45:27,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,646 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,646 INFO L280 TraceCheckUtils]: 3: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-08 11:45:27,646 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-08 11:45:27,647 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,647 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,647 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,647 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:27,647 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 [2020-07-08 11:45:27,648 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-08 11:45:27,648 INFO L280 TraceCheckUtils]: 11: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-08 11:45:27,648 INFO L280 TraceCheckUtils]: 12: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,648 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-08 11:45:27,648 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 [2020-07-08 11:45:27,648 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,650 INFO L263 TraceCheckUtils]: 16: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,650 INFO L280 TraceCheckUtils]: 17: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-08 11:45:27,650 INFO L263 TraceCheckUtils]: 18: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,650 INFO L280 TraceCheckUtils]: 19: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,650 INFO L263 TraceCheckUtils]: 20: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,651 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 [2020-07-08 11:45:27,651 INFO L280 TraceCheckUtils]: 22: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,651 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,651 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 [2020-07-08 11:45:27,651 INFO L280 TraceCheckUtils]: 25: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,652 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:27,652 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 [2020-07-08 11:45:27,652 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-08 11:45:27,654 INFO L263 TraceCheckUtils]: 29: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,654 INFO L280 TraceCheckUtils]: 30: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31607#true} is VALID [2020-07-08 11:45:27,654 INFO L280 TraceCheckUtils]: 31: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,654 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31607#true} {31607#true} #501#return; {31607#true} is VALID [2020-07-08 11:45:27,654 INFO L280 TraceCheckUtils]: 33: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,655 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31607#true} {31607#true} #527#return; {31607#true} is VALID [2020-07-08 11:45:27,655 INFO L280 TraceCheckUtils]: 35: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,655 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31607#true} {31607#true} #487#return; {31607#true} is VALID [2020-07-08 11:45:27,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-08 11:45:27,657 INFO L263 TraceCheckUtils]: 2: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,657 INFO L280 TraceCheckUtils]: 3: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,657 INFO L280 TraceCheckUtils]: 4: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,657 INFO L263 TraceCheckUtils]: 5: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,658 INFO L280 TraceCheckUtils]: 6: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-08 11:45:27,658 INFO L263 TraceCheckUtils]: 7: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-08 11:45:27,658 INFO L280 TraceCheckUtils]: 8: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,658 INFO L280 TraceCheckUtils]: 9: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,658 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,658 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:27,659 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 [2020-07-08 11:45:27,659 INFO L280 TraceCheckUtils]: 13: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-08 11:45:27,659 INFO L280 TraceCheckUtils]: 14: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-08 11:45:27,659 INFO L280 TraceCheckUtils]: 15: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,659 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-08 11:45:27,659 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 [2020-07-08 11:45:27,660 INFO L280 TraceCheckUtils]: 18: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,660 INFO L263 TraceCheckUtils]: 19: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,661 INFO L280 TraceCheckUtils]: 20: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-08 11:45:27,661 INFO L263 TraceCheckUtils]: 21: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,661 INFO L280 TraceCheckUtils]: 22: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,661 INFO L263 TraceCheckUtils]: 23: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,661 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 [2020-07-08 11:45:27,661 INFO L280 TraceCheckUtils]: 25: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,662 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,662 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 [2020-07-08 11:45:27,662 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,662 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:27,662 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 [2020-07-08 11:45:27,663 INFO L280 TraceCheckUtils]: 31: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-08 11:45:27,663 INFO L263 TraceCheckUtils]: 32: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,663 INFO L280 TraceCheckUtils]: 33: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31607#true} is VALID [2020-07-08 11:45:27,664 INFO L280 TraceCheckUtils]: 34: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,664 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31607#true} {31607#true} #501#return; {31607#true} is VALID [2020-07-08 11:45:27,664 INFO L280 TraceCheckUtils]: 36: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,664 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31607#true} {31607#true} #527#return; {31607#true} is VALID [2020-07-08 11:45:27,664 INFO L280 TraceCheckUtils]: 38: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,664 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31607#true} {31607#true} #487#return; {31607#true} is VALID [2020-07-08 11:45:27,665 INFO L280 TraceCheckUtils]: 40: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,665 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31607#true} {31608#false} #509#return; {31608#false} is VALID [2020-07-08 11:45:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,668 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 [2020-07-08 11:45:27,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,669 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31608#false} #519#return; {31608#false} is VALID [2020-07-08 11:45:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:27,671 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 [2020-07-08 11:45:27,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,672 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31607#true} {31608#false} #521#return; {31608#false} is VALID [2020-07-08 11:45:27,676 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 [2020-07-08 11:45:27,676 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 [2020-07-08 11:45:27,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,676 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31607#true} #545#return; {31607#true} is VALID [2020-07-08 11:45:27,677 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret75 := main(); {31607#true} is VALID [2020-07-08 11:45:27,677 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} havoc ~retValue_acc~0;havoc ~tmp~1; {31607#true} is VALID [2020-07-08 11:45:27,677 INFO L263 TraceCheckUtils]: 6: Hoare triple {31607#true} call select_helpers(); {31607#true} is VALID [2020-07-08 11:45:27,677 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,677 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31607#true} {31607#true} #441#return; {31607#true} is VALID [2020-07-08 11:45:27,677 INFO L263 TraceCheckUtils]: 9: Hoare triple {31607#true} call select_features(); {31607#true} is VALID [2020-07-08 11:45:27,678 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,678 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31607#true} {31607#true} #443#return; {31607#true} is VALID [2020-07-08 11:45:27,678 INFO L263 TraceCheckUtils]: 12: Hoare triple {31607#true} call #t~ret3 := valid_product(); {31607#true} is VALID [2020-07-08 11:45:27,679 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 [2020-07-08 11:45:27,679 INFO L280 TraceCheckUtils]: 14: Hoare triple {31862#(= 1 |valid_product_#res|)} assume true; {31862#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:45:27,680 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31862#(= 1 |valid_product_#res|)} {31607#true} #445#return; {31619#(= 1 |main_#t~ret3|)} is VALID [2020-07-08 11:45:27,681 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 [2020-07-08 11:45:27,681 INFO L280 TraceCheckUtils]: 17: Hoare triple {31620#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {31607#true} is VALID [2020-07-08 11:45:27,681 INFO L263 TraceCheckUtils]: 18: Hoare triple {31607#true} call setup(); {31607#true} is VALID [2020-07-08 11:45:27,681 INFO L280 TraceCheckUtils]: 19: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,681 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31607#true} {31607#true} #447#return; {31607#true} is VALID [2020-07-08 11:45:27,681 INFO L263 TraceCheckUtils]: 21: Hoare triple {31607#true} call runTest(); {31607#true} is VALID [2020-07-08 11:45:27,682 INFO L263 TraceCheckUtils]: 22: Hoare triple {31607#true} call __utac_acc__Specification5_spec__1(); {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:45:27,682 INFO L280 TraceCheckUtils]: 23: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31607#true} is VALID [2020-07-08 11:45:27,682 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,683 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31607#true} {31607#true} #535#return; {31607#true} is VALID [2020-07-08 11:45:27,683 INFO L263 TraceCheckUtils]: 26: Hoare triple {31607#true} call test(); {31607#true} is VALID [2020-07-08 11:45:27,683 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 [2020-07-08 11:45:27,683 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume !false; {31607#true} is VALID [2020-07-08 11:45:27,683 INFO L280 TraceCheckUtils]: 29: Hoare triple {31607#true} assume ~splverifierCounter~0 < 4; {31607#true} is VALID [2020-07-08 11:45:27,683 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 [2020-07-08 11:45:27,684 INFO L280 TraceCheckUtils]: 31: Hoare triple {31607#true} assume 0 != ~tmp~9; {31607#true} is VALID [2020-07-08 11:45:27,684 INFO L263 TraceCheckUtils]: 32: Hoare triple {31607#true} call waterRise(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:27,684 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 [2020-07-08 11:45:27,685 INFO L280 TraceCheckUtils]: 34: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,685 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31607#true} {31607#true} #489#return; {31607#true} is VALID [2020-07-08 11:45:27,685 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 [2020-07-08 11:45:27,685 INFO L280 TraceCheckUtils]: 37: Hoare triple {31607#true} assume !(0 != ~tmp___0~2); {31607#true} is VALID [2020-07-08 11:45:27,685 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 [2020-07-08 11:45:27,685 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 [2020-07-08 11:45:27,686 INFO L280 TraceCheckUtils]: 40: Hoare triple {31607#true} assume 0 != ~tmp___1~0; {31607#true} is VALID [2020-07-08 11:45:27,687 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 [2020-07-08 11:45:27,687 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 [2020-07-08 11:45:27,688 INFO L263 TraceCheckUtils]: 43: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,688 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 [2020-07-08 11:45:27,688 INFO L280 TraceCheckUtils]: 45: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,688 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,688 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 [2020-07-08 11:45:27,689 INFO L280 TraceCheckUtils]: 48: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,689 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 [2020-07-08 11:45:27,689 INFO L280 TraceCheckUtils]: 50: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-08 11:45:27,689 INFO L280 TraceCheckUtils]: 51: Hoare triple {31607#true} assume 0 != ~systemActive~0; {31607#true} is VALID [2020-07-08 11:45:27,690 INFO L263 TraceCheckUtils]: 52: Hoare triple {31607#true} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,690 INFO L280 TraceCheckUtils]: 53: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,690 INFO L280 TraceCheckUtils]: 54: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-08 11:45:27,691 INFO L263 TraceCheckUtils]: 55: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,691 INFO L280 TraceCheckUtils]: 56: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,691 INFO L280 TraceCheckUtils]: 57: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,691 INFO L263 TraceCheckUtils]: 58: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,691 INFO L280 TraceCheckUtils]: 59: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-08 11:45:27,691 INFO L263 TraceCheckUtils]: 60: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-08 11:45:27,692 INFO L280 TraceCheckUtils]: 61: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,692 INFO L280 TraceCheckUtils]: 62: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,692 INFO L280 TraceCheckUtils]: 63: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,692 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:27,692 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 [2020-07-08 11:45:27,692 INFO L280 TraceCheckUtils]: 66: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-08 11:45:27,693 INFO L280 TraceCheckUtils]: 67: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-08 11:45:27,693 INFO L280 TraceCheckUtils]: 68: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,693 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-08 11:45:27,693 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 [2020-07-08 11:45:27,693 INFO L280 TraceCheckUtils]: 71: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,694 INFO L263 TraceCheckUtils]: 72: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,694 INFO L280 TraceCheckUtils]: 73: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-08 11:45:27,694 INFO L263 TraceCheckUtils]: 74: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,694 INFO L280 TraceCheckUtils]: 75: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,695 INFO L263 TraceCheckUtils]: 76: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,695 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 [2020-07-08 11:45:27,695 INFO L280 TraceCheckUtils]: 78: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,695 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,695 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 [2020-07-08 11:45:27,695 INFO L280 TraceCheckUtils]: 81: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,696 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:27,696 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 [2020-07-08 11:45:27,696 INFO L280 TraceCheckUtils]: 84: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-08 11:45:27,697 INFO L263 TraceCheckUtils]: 85: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,697 INFO L280 TraceCheckUtils]: 86: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,698 INFO L280 TraceCheckUtils]: 87: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,698 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,699 INFO L280 TraceCheckUtils]: 89: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,699 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,700 INFO L280 TraceCheckUtils]: 91: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,701 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #487#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,701 INFO L280 TraceCheckUtils]: 93: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,702 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #509#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,702 INFO L263 TraceCheckUtils]: 95: Hoare triple {31915#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-08 11:45:27,702 INFO L280 TraceCheckUtils]: 96: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-08 11:45:27,702 INFO L263 TraceCheckUtils]: 97: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,703 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 [2020-07-08 11:45:27,703 INFO L280 TraceCheckUtils]: 99: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,703 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,703 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 [2020-07-08 11:45:27,703 INFO L280 TraceCheckUtils]: 102: Hoare triple {31607#true} assume !(2 != ~tmp~0); {31607#true} is VALID [2020-07-08 11:45:27,703 INFO L280 TraceCheckUtils]: 103: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,704 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {31607#true} {31915#(<= 1 ~pumpRunning~0)} #511#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,705 INFO L280 TraceCheckUtils]: 105: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,705 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #495#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,706 INFO L280 TraceCheckUtils]: 107: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume !false; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,707 INFO L280 TraceCheckUtils]: 108: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,707 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 [2020-07-08 11:45:27,708 INFO L280 TraceCheckUtils]: 110: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~9); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,708 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 [2020-07-08 11:45:27,709 INFO L280 TraceCheckUtils]: 112: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~2); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,709 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 [2020-07-08 11:45:27,710 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 [2020-07-08 11:45:27,710 INFO L280 TraceCheckUtils]: 115: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,711 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 [2020-07-08 11:45:27,712 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 [2020-07-08 11:45:27,712 INFO L263 TraceCheckUtils]: 118: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,712 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 [2020-07-08 11:45:27,713 INFO L280 TraceCheckUtils]: 120: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,713 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,713 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 [2020-07-08 11:45:27,713 INFO L280 TraceCheckUtils]: 123: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,713 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 [2020-07-08 11:45:27,714 INFO L280 TraceCheckUtils]: 125: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,715 INFO L263 TraceCheckUtils]: 126: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:27,715 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 [2020-07-08 11:45:27,715 INFO L280 TraceCheckUtils]: 128: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,716 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #507#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,716 INFO L280 TraceCheckUtils]: 130: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,717 INFO L263 TraceCheckUtils]: 131: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,717 INFO L280 TraceCheckUtils]: 132: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,717 INFO L280 TraceCheckUtils]: 133: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,717 INFO L263 TraceCheckUtils]: 134: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,717 INFO L280 TraceCheckUtils]: 135: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,718 INFO L263 TraceCheckUtils]: 136: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,718 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 [2020-07-08 11:45:27,718 INFO L280 TraceCheckUtils]: 138: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,718 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,718 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 [2020-07-08 11:45:27,719 INFO L280 TraceCheckUtils]: 141: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,719 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-08 11:45:27,719 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 [2020-07-08 11:45:27,719 INFO L280 TraceCheckUtils]: 144: Hoare triple {31607#true} assume !(0 != ~tmp~6); {31607#true} is VALID [2020-07-08 11:45:27,720 INFO L263 TraceCheckUtils]: 145: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,720 INFO L280 TraceCheckUtils]: 146: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,721 INFO L280 TraceCheckUtils]: 147: Hoare triple {31607#true} assume !(0 == ~pumpRunning~0); {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,721 INFO L263 TraceCheckUtils]: 148: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31607#true} is VALID [2020-07-08 11:45:27,721 INFO L280 TraceCheckUtils]: 149: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,721 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31607#true} {31694#(not (= 0 ~pumpRunning~0))} #531#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,722 INFO L280 TraceCheckUtils]: 151: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,723 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {31694#(not (= 0 ~pumpRunning~0))} {31607#true} #485#return; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,723 INFO L280 TraceCheckUtils]: 153: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} assume true; {31694#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-08 11:45:27,724 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 [2020-07-08 11:45:27,724 INFO L263 TraceCheckUtils]: 155: Hoare triple {31694#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-08 11:45:27,724 INFO L280 TraceCheckUtils]: 156: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-08 11:45:27,724 INFO L263 TraceCheckUtils]: 157: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,725 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 [2020-07-08 11:45:27,725 INFO L280 TraceCheckUtils]: 159: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,725 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,725 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 [2020-07-08 11:45:27,725 INFO L280 TraceCheckUtils]: 162: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-08 11:45:27,725 INFO L263 TraceCheckUtils]: 163: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,726 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 [2020-07-08 11:45:27,726 INFO L280 TraceCheckUtils]: 165: Hoare triple {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32096#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:45:27,727 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 [2020-07-08 11:45:27,728 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 [2020-07-08 11:45:27,729 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 [2020-07-08 11:45:27,729 INFO L280 TraceCheckUtils]: 169: Hoare triple {32095#(= 0 ~pumpRunning~0)} assume true; {32095#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:45:27,730 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {32095#(= 0 ~pumpRunning~0)} {31694#(not (= 0 ~pumpRunning~0))} #511#return; {31608#false} is VALID [2020-07-08 11:45:27,730 INFO L280 TraceCheckUtils]: 171: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:27,730 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {31608#false} {31694#(not (= 0 ~pumpRunning~0))} #495#return; {31608#false} is VALID [2020-07-08 11:45:27,730 INFO L280 TraceCheckUtils]: 173: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-08 11:45:27,731 INFO L280 TraceCheckUtils]: 174: Hoare triple {31608#false} assume ~splverifierCounter~0 < 4; {31608#false} is VALID [2020-07-08 11:45:27,731 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 [2020-07-08 11:45:27,731 INFO L280 TraceCheckUtils]: 176: Hoare triple {31608#false} assume !(0 != ~tmp~9); {31608#false} is VALID [2020-07-08 11:45:27,731 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 [2020-07-08 11:45:27,731 INFO L280 TraceCheckUtils]: 178: Hoare triple {31608#false} assume !(0 != ~tmp___0~2); {31608#false} is VALID [2020-07-08 11:45:27,731 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 [2020-07-08 11:45:27,732 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 [2020-07-08 11:45:27,732 INFO L280 TraceCheckUtils]: 181: Hoare triple {31608#false} assume 0 != ~tmp___1~0; {31608#false} is VALID [2020-07-08 11:45:27,732 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 [2020-07-08 11:45:27,733 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 [2020-07-08 11:45:27,733 INFO L263 TraceCheckUtils]: 184: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,733 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 [2020-07-08 11:45:27,733 INFO L280 TraceCheckUtils]: 186: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,734 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,734 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 [2020-07-08 11:45:27,734 INFO L280 TraceCheckUtils]: 189: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,734 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 [2020-07-08 11:45:27,734 INFO L280 TraceCheckUtils]: 191: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,735 INFO L263 TraceCheckUtils]: 192: Hoare triple {31607#true} call lowerWaterLevel(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:27,735 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 [2020-07-08 11:45:27,735 INFO L280 TraceCheckUtils]: 194: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,735 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {31607#true} {31607#true} #507#return; {31607#true} is VALID [2020-07-08 11:45:27,736 INFO L280 TraceCheckUtils]: 196: Hoare triple {31607#true} assume 0 != ~systemActive~0; {31607#true} is VALID [2020-07-08 11:45:27,736 INFO L263 TraceCheckUtils]: 197: Hoare triple {31607#true} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,736 INFO L280 TraceCheckUtils]: 198: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,737 INFO L280 TraceCheckUtils]: 199: Hoare triple {31607#true} assume 0 != ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,737 INFO L263 TraceCheckUtils]: 200: Hoare triple {31607#true} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,737 INFO L280 TraceCheckUtils]: 201: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,737 INFO L263 TraceCheckUtils]: 202: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,737 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 [2020-07-08 11:45:27,738 INFO L280 TraceCheckUtils]: 204: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,738 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,738 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 [2020-07-08 11:45:27,738 INFO L280 TraceCheckUtils]: 207: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,738 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {31607#true} {31607#true} #481#return; {31607#true} is VALID [2020-07-08 11:45:27,738 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 [2020-07-08 11:45:27,739 INFO L280 TraceCheckUtils]: 210: Hoare triple {31607#true} assume 0 != ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,739 INFO L263 TraceCheckUtils]: 211: Hoare triple {31607#true} call deactivatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,739 INFO L280 TraceCheckUtils]: 212: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31607#true} is VALID [2020-07-08 11:45:27,740 INFO L280 TraceCheckUtils]: 213: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,740 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {31607#true} {31607#true} #483#return; {31607#true} is VALID [2020-07-08 11:45:27,740 INFO L280 TraceCheckUtils]: 215: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,740 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {31607#true} {31607#true} #509#return; {31607#true} is VALID [2020-07-08 11:45:27,740 INFO L263 TraceCheckUtils]: 217: Hoare triple {31607#true} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-08 11:45:27,740 INFO L280 TraceCheckUtils]: 218: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-08 11:45:27,741 INFO L263 TraceCheckUtils]: 219: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,741 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 [2020-07-08 11:45:27,741 INFO L280 TraceCheckUtils]: 221: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,741 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:27,741 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 [2020-07-08 11:45:27,741 INFO L280 TraceCheckUtils]: 224: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-08 11:45:27,742 INFO L263 TraceCheckUtils]: 225: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,742 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 [2020-07-08 11:45:27,742 INFO L280 TraceCheckUtils]: 227: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,742 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {31607#true} {31607#true} #521#return; {31607#true} is VALID [2020-07-08 11:45:27,742 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 [2020-07-08 11:45:27,742 INFO L280 TraceCheckUtils]: 230: Hoare triple {31607#true} assume !(0 != ~tmp___0~0); {31607#true} is VALID [2020-07-08 11:45:27,743 INFO L280 TraceCheckUtils]: 231: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,743 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {31607#true} {31607#true} #511#return; {31607#true} is VALID [2020-07-08 11:45:27,743 INFO L280 TraceCheckUtils]: 233: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,743 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {31607#true} {31608#false} #495#return; {31608#false} is VALID [2020-07-08 11:45:27,743 INFO L280 TraceCheckUtils]: 235: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-08 11:45:27,743 INFO L280 TraceCheckUtils]: 236: Hoare triple {31608#false} assume ~splverifierCounter~0 < 4; {31608#false} is VALID [2020-07-08 11:45:27,744 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 [2020-07-08 11:45:27,744 INFO L280 TraceCheckUtils]: 238: Hoare triple {31608#false} assume 0 != ~tmp~9; {31608#false} is VALID [2020-07-08 11:45:27,744 INFO L263 TraceCheckUtils]: 239: Hoare triple {31608#false} call waterRise(); {31864#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:45:27,744 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 [2020-07-08 11:45:27,744 INFO L280 TraceCheckUtils]: 241: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,744 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {31607#true} {31608#false} #489#return; {31608#false} is VALID [2020-07-08 11:45:27,745 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 [2020-07-08 11:45:27,745 INFO L280 TraceCheckUtils]: 244: Hoare triple {31608#false} assume !(0 != ~tmp___0~2); {31608#false} is VALID [2020-07-08 11:45:27,745 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 [2020-07-08 11:45:27,745 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 [2020-07-08 11:45:27,745 INFO L280 TraceCheckUtils]: 247: Hoare triple {31608#false} assume 0 != ~tmp___1~0; {31608#false} is VALID [2020-07-08 11:45:27,745 INFO L263 TraceCheckUtils]: 248: Hoare triple {31608#false} call timeShift(); {31608#false} is VALID [2020-07-08 11:45:27,746 INFO L263 TraceCheckUtils]: 249: Hoare triple {31608#false} call __utac_acc__Specification5_spec__2(); {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:45:27,746 INFO L263 TraceCheckUtils]: 250: Hoare triple {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,746 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 [2020-07-08 11:45:27,746 INFO L280 TraceCheckUtils]: 252: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,746 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {31607#true} {31863#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {31607#true} is VALID [2020-07-08 11:45:27,746 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 [2020-07-08 11:45:27,747 INFO L280 TraceCheckUtils]: 255: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,747 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {31607#true} {31608#false} #505#return; {31608#false} is VALID [2020-07-08 11:45:27,747 INFO L280 TraceCheckUtils]: 257: Hoare triple {31608#false} assume !(0 != ~pumpRunning~0); {31608#false} is VALID [2020-07-08 11:45:27,747 INFO L280 TraceCheckUtils]: 258: Hoare triple {31608#false} assume 0 != ~systemActive~0; {31608#false} is VALID [2020-07-08 11:45:27,747 INFO L263 TraceCheckUtils]: 259: Hoare triple {31608#false} call processEnvironment(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,747 INFO L280 TraceCheckUtils]: 260: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:27,748 INFO L280 TraceCheckUtils]: 261: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-08 11:45:27,749 INFO L263 TraceCheckUtils]: 262: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,749 INFO L280 TraceCheckUtils]: 263: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,749 INFO L280 TraceCheckUtils]: 264: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:27,749 INFO L263 TraceCheckUtils]: 265: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,749 INFO L280 TraceCheckUtils]: 266: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-08 11:45:27,750 INFO L263 TraceCheckUtils]: 267: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-08 11:45:27,750 INFO L280 TraceCheckUtils]: 268: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,750 INFO L280 TraceCheckUtils]: 269: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:27,750 INFO L280 TraceCheckUtils]: 270: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,750 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:27,750 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 [2020-07-08 11:45:27,751 INFO L280 TraceCheckUtils]: 273: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-08 11:45:27,751 INFO L280 TraceCheckUtils]: 274: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-08 11:45:27,751 INFO L280 TraceCheckUtils]: 275: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,751 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-08 11:45:27,751 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 [2020-07-08 11:45:27,751 INFO L280 TraceCheckUtils]: 278: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:27,752 INFO L263 TraceCheckUtils]: 279: Hoare triple {31607#true} call activatePump(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,752 INFO L280 TraceCheckUtils]: 280: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31607#true} is VALID [2020-07-08 11:45:27,752 INFO L263 TraceCheckUtils]: 281: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:27,753 INFO L280 TraceCheckUtils]: 282: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:27,753 INFO L263 TraceCheckUtils]: 283: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:27,753 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 [2020-07-08 11:45:27,753 INFO L280 TraceCheckUtils]: 285: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,753 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:27,753 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 [2020-07-08 11:45:27,754 INFO L280 TraceCheckUtils]: 288: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,754 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:27,754 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 [2020-07-08 11:45:27,754 INFO L280 TraceCheckUtils]: 291: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-08 11:45:27,755 INFO L263 TraceCheckUtils]: 292: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:45:27,755 INFO L280 TraceCheckUtils]: 293: Hoare triple {31928#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31607#true} is VALID [2020-07-08 11:45:27,755 INFO L280 TraceCheckUtils]: 294: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,755 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31607#true} {31607#true} #501#return; {31607#true} is VALID [2020-07-08 11:45:27,755 INFO L280 TraceCheckUtils]: 296: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,756 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31607#true} {31607#true} #527#return; {31607#true} is VALID [2020-07-08 11:45:27,756 INFO L280 TraceCheckUtils]: 298: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,756 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {31607#true} {31607#true} #487#return; {31607#true} is VALID [2020-07-08 11:45:27,756 INFO L280 TraceCheckUtils]: 300: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,756 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {31607#true} {31608#false} #509#return; {31608#false} is VALID [2020-07-08 11:45:27,756 INFO L263 TraceCheckUtils]: 302: Hoare triple {31608#false} call __utac_acc__Specification5_spec__3(); {31608#false} is VALID [2020-07-08 11:45:27,757 INFO L280 TraceCheckUtils]: 303: Hoare triple {31608#false} havoc ~tmp~0;havoc ~tmp___0~0; {31608#false} is VALID [2020-07-08 11:45:27,757 INFO L263 TraceCheckUtils]: 304: Hoare triple {31608#false} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:27,757 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 [2020-07-08 11:45:27,757 INFO L280 TraceCheckUtils]: 306: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,757 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {31607#true} {31608#false} #519#return; {31608#false} is VALID [2020-07-08 11:45:27,757 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 [2020-07-08 11:45:27,758 INFO L280 TraceCheckUtils]: 309: Hoare triple {31608#false} assume 2 != ~tmp~0; {31608#false} is VALID [2020-07-08 11:45:27,758 INFO L263 TraceCheckUtils]: 310: Hoare triple {31608#false} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:27,758 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 [2020-07-08 11:45:27,758 INFO L280 TraceCheckUtils]: 312: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:27,758 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {31607#true} {31608#false} #521#return; {31608#false} is VALID [2020-07-08 11:45:27,758 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 [2020-07-08 11:45:27,759 INFO L280 TraceCheckUtils]: 315: Hoare triple {31608#false} assume 0 != ~tmp___0~0; {31608#false} is VALID [2020-07-08 11:45:27,759 INFO L280 TraceCheckUtils]: 316: Hoare triple {31608#false} assume 0 == ~switchedOnBeforeTS~0; {31608#false} is VALID [2020-07-08 11:45:27,759 INFO L263 TraceCheckUtils]: 317: Hoare triple {31608#false} call __automaton_fail(); {31608#false} is VALID [2020-07-08 11:45:27,759 INFO L280 TraceCheckUtils]: 318: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-08 11:45:27,822 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 94 proven. 42 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2020-07-08 11:45:27,822 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128219652] [2020-07-08 11:45:27,823 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [532239663] [2020-07-08 11:45:27,823 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:45:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:28,040 INFO L264 TraceCheckSpWp]: Trace formula consists of 1341 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-08 11:45:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:45:28,098 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:45:28,574 INFO L263 TraceCheckUtils]: 0: Hoare triple {31607#true} call ULTIMATE.init(); {31607#true} is VALID [2020-07-08 11:45:28,574 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 [2020-07-08 11:45:28,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,574 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31607#true} {31607#true} #545#return; {31607#true} is VALID [2020-07-08 11:45:28,575 INFO L263 TraceCheckUtils]: 4: Hoare triple {31607#true} call #t~ret75 := main(); {31607#true} is VALID [2020-07-08 11:45:28,575 INFO L280 TraceCheckUtils]: 5: Hoare triple {31607#true} havoc ~retValue_acc~0;havoc ~tmp~1; {31607#true} is VALID [2020-07-08 11:45:28,575 INFO L263 TraceCheckUtils]: 6: Hoare triple {31607#true} call select_helpers(); {31607#true} is VALID [2020-07-08 11:45:28,575 INFO L280 TraceCheckUtils]: 7: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,576 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31607#true} {31607#true} #441#return; {31607#true} is VALID [2020-07-08 11:45:28,576 INFO L263 TraceCheckUtils]: 9: Hoare triple {31607#true} call select_features(); {31607#true} is VALID [2020-07-08 11:45:28,576 INFO L280 TraceCheckUtils]: 10: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,576 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31607#true} {31607#true} #443#return; {31607#true} is VALID [2020-07-08 11:45:28,576 INFO L263 TraceCheckUtils]: 12: Hoare triple {31607#true} call #t~ret3 := valid_product(); {31607#true} is VALID [2020-07-08 11:45:28,577 INFO L280 TraceCheckUtils]: 13: Hoare triple {31607#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {31607#true} is VALID [2020-07-08 11:45:28,577 INFO L280 TraceCheckUtils]: 14: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,577 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31607#true} {31607#true} #445#return; {31607#true} is VALID [2020-07-08 11:45:28,577 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 [2020-07-08 11:45:28,577 INFO L280 TraceCheckUtils]: 17: Hoare triple {31607#true} assume 0 != ~tmp~1; {31607#true} is VALID [2020-07-08 11:45:28,578 INFO L263 TraceCheckUtils]: 18: Hoare triple {31607#true} call setup(); {31607#true} is VALID [2020-07-08 11:45:28,578 INFO L280 TraceCheckUtils]: 19: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,578 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31607#true} {31607#true} #447#return; {31607#true} is VALID [2020-07-08 11:45:28,578 INFO L263 TraceCheckUtils]: 21: Hoare triple {31607#true} call runTest(); {31607#true} is VALID [2020-07-08 11:45:28,578 INFO L263 TraceCheckUtils]: 22: Hoare triple {31607#true} call __utac_acc__Specification5_spec__1(); {31607#true} is VALID [2020-07-08 11:45:28,579 INFO L280 TraceCheckUtils]: 23: Hoare triple {31607#true} ~switchedOnBeforeTS~0 := 0; {31607#true} is VALID [2020-07-08 11:45:28,579 INFO L280 TraceCheckUtils]: 24: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,579 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31607#true} {31607#true} #535#return; {31607#true} is VALID [2020-07-08 11:45:28,579 INFO L263 TraceCheckUtils]: 26: Hoare triple {31607#true} call test(); {31607#true} is VALID [2020-07-08 11:45:28,580 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 [2020-07-08 11:45:28,580 INFO L280 TraceCheckUtils]: 28: Hoare triple {31607#true} assume !false; {31607#true} is VALID [2020-07-08 11:45:28,580 INFO L280 TraceCheckUtils]: 29: Hoare triple {31607#true} assume ~splverifierCounter~0 < 4; {31607#true} is VALID [2020-07-08 11:45:28,580 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 [2020-07-08 11:45:28,581 INFO L280 TraceCheckUtils]: 31: Hoare triple {31607#true} assume 0 != ~tmp~9; {31607#true} is VALID [2020-07-08 11:45:28,581 INFO L263 TraceCheckUtils]: 32: Hoare triple {31607#true} call waterRise(); {31607#true} is VALID [2020-07-08 11:45:28,581 INFO L280 TraceCheckUtils]: 33: Hoare triple {31607#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31607#true} is VALID [2020-07-08 11:45:28,581 INFO L280 TraceCheckUtils]: 34: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,582 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31607#true} {31607#true} #489#return; {31607#true} is VALID [2020-07-08 11:45:28,582 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 [2020-07-08 11:45:28,582 INFO L280 TraceCheckUtils]: 37: Hoare triple {31607#true} assume !(0 != ~tmp___0~2); {31607#true} is VALID [2020-07-08 11:45:28,582 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 [2020-07-08 11:45:28,582 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 [2020-07-08 11:45:28,583 INFO L280 TraceCheckUtils]: 40: Hoare triple {31607#true} assume 0 != ~tmp___1~0; {31607#true} is VALID [2020-07-08 11:45:28,583 INFO L263 TraceCheckUtils]: 41: Hoare triple {31607#true} call timeShift(); {31607#true} is VALID [2020-07-08 11:45:28,583 INFO L263 TraceCheckUtils]: 42: Hoare triple {31607#true} call __utac_acc__Specification5_spec__2(); {31607#true} is VALID [2020-07-08 11:45:28,583 INFO L263 TraceCheckUtils]: 43: Hoare triple {31607#true} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:28,584 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 [2020-07-08 11:45:28,584 INFO L280 TraceCheckUtils]: 45: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,584 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31607#true} {31607#true} #517#return; {31607#true} is VALID [2020-07-08 11:45:28,584 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 [2020-07-08 11:45:28,584 INFO L280 TraceCheckUtils]: 48: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,585 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {31607#true} {31607#true} #505#return; {31607#true} is VALID [2020-07-08 11:45:28,585 INFO L280 TraceCheckUtils]: 50: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-08 11:45:28,585 INFO L280 TraceCheckUtils]: 51: Hoare triple {31607#true} assume 0 != ~systemActive~0; {31607#true} is VALID [2020-07-08 11:45:28,585 INFO L263 TraceCheckUtils]: 52: Hoare triple {31607#true} call processEnvironment(); {31607#true} is VALID [2020-07-08 11:45:28,586 INFO L280 TraceCheckUtils]: 53: Hoare triple {31607#true} havoc ~tmp~6; {31607#true} is VALID [2020-07-08 11:45:28,586 INFO L280 TraceCheckUtils]: 54: Hoare triple {31607#true} assume !(0 != ~pumpRunning~0); {31607#true} is VALID [2020-07-08 11:45:28,586 INFO L263 TraceCheckUtils]: 55: Hoare triple {31607#true} call processEnvironment__wrappee__methaneQuery(); {31607#true} is VALID [2020-07-08 11:45:28,586 INFO L280 TraceCheckUtils]: 56: Hoare triple {31607#true} havoc ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:28,586 INFO L280 TraceCheckUtils]: 57: Hoare triple {31607#true} assume 0 == ~pumpRunning~0; {31607#true} is VALID [2020-07-08 11:45:28,587 INFO L263 TraceCheckUtils]: 58: Hoare triple {31607#true} call #t~ret50 := isHighWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:28,587 INFO L280 TraceCheckUtils]: 59: Hoare triple {31607#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31607#true} is VALID [2020-07-08 11:45:28,587 INFO L263 TraceCheckUtils]: 60: Hoare triple {31607#true} call #t~ret70 := isHighWaterSensorDry(); {31607#true} is VALID [2020-07-08 11:45:28,587 INFO L280 TraceCheckUtils]: 61: Hoare triple {31607#true} havoc ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:28,588 INFO L280 TraceCheckUtils]: 62: Hoare triple {31607#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31607#true} is VALID [2020-07-08 11:45:28,588 INFO L280 TraceCheckUtils]: 63: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,588 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31607#true} {31607#true} #503#return; {31607#true} is VALID [2020-07-08 11:45:28,588 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 [2020-07-08 11:45:28,588 INFO L280 TraceCheckUtils]: 66: Hoare triple {31607#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31607#true} is VALID [2020-07-08 11:45:28,589 INFO L280 TraceCheckUtils]: 67: Hoare triple {31607#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31607#true} is VALID [2020-07-08 11:45:28,589 INFO L280 TraceCheckUtils]: 68: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,589 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {31607#true} {31607#true} #525#return; {31607#true} is VALID [2020-07-08 11:45:28,589 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 [2020-07-08 11:45:28,589 INFO L280 TraceCheckUtils]: 71: Hoare triple {31607#true} assume 0 != ~tmp~5; {31607#true} is VALID [2020-07-08 11:45:28,590 INFO L263 TraceCheckUtils]: 72: Hoare triple {31607#true} call activatePump(); {31607#true} is VALID [2020-07-08 11:45:28,590 INFO L280 TraceCheckUtils]: 73: Hoare triple {31607#true} havoc ~tmp~7; {31607#true} is VALID [2020-07-08 11:45:28,590 INFO L263 TraceCheckUtils]: 74: Hoare triple {31607#true} call #t~ret52 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:28,590 INFO L280 TraceCheckUtils]: 75: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:28,591 INFO L263 TraceCheckUtils]: 76: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:28,591 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 [2020-07-08 11:45:28,591 INFO L280 TraceCheckUtils]: 78: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,591 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:28,591 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 [2020-07-08 11:45:28,592 INFO L280 TraceCheckUtils]: 81: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,592 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {31607#true} {31607#true} #499#return; {31607#true} is VALID [2020-07-08 11:45:28,592 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 [2020-07-08 11:45:28,592 INFO L280 TraceCheckUtils]: 84: Hoare triple {31607#true} assume !(0 != ~tmp~7); {31607#true} is VALID [2020-07-08 11:45:28,592 INFO L263 TraceCheckUtils]: 85: Hoare triple {31607#true} call activatePump__wrappee__highWaterSensor(); {31607#true} is VALID [2020-07-08 11:45:28,596 INFO L280 TraceCheckUtils]: 86: Hoare triple {31607#true} ~pumpRunning~0 := 1; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,596 INFO L280 TraceCheckUtils]: 87: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,597 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #501#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,632 INFO L280 TraceCheckUtils]: 89: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,636 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #527#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,638 INFO L280 TraceCheckUtils]: 91: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,639 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #487#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,640 INFO L280 TraceCheckUtils]: 93: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,640 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #509#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,641 INFO L263 TraceCheckUtils]: 95: Hoare triple {31915#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,641 INFO L280 TraceCheckUtils]: 96: Hoare triple {31915#(<= 1 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,642 INFO L263 TraceCheckUtils]: 97: Hoare triple {31915#(<= 1 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,642 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 [2020-07-08 11:45:28,642 INFO L280 TraceCheckUtils]: 99: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,643 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31915#(<= 1 ~pumpRunning~0)} #519#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,644 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 [2020-07-08 11:45:28,644 INFO L280 TraceCheckUtils]: 102: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~0); {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,645 INFO L280 TraceCheckUtils]: 103: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,645 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31915#(<= 1 ~pumpRunning~0)} #511#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,646 INFO L280 TraceCheckUtils]: 105: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume true; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,646 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {31915#(<= 1 ~pumpRunning~0)} {31607#true} #495#return; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,647 INFO L280 TraceCheckUtils]: 107: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume !false; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,648 INFO L280 TraceCheckUtils]: 108: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,648 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 [2020-07-08 11:45:28,649 INFO L280 TraceCheckUtils]: 110: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~9); {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,649 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 [2020-07-08 11:45:28,650 INFO L280 TraceCheckUtils]: 112: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,650 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 [2020-07-08 11:45:28,651 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 [2020-07-08 11:45:28,651 INFO L280 TraceCheckUtils]: 115: Hoare triple {31915#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {31915#(<= 1 ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,652 INFO L263 TraceCheckUtils]: 116: Hoare triple {31915#(<= 1 ~pumpRunning~0)} call timeShift(); {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,652 INFO L263 TraceCheckUtils]: 117: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {31607#true} is VALID [2020-07-08 11:45:28,652 INFO L263 TraceCheckUtils]: 118: Hoare triple {31607#true} call #t~ret0 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:28,653 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 [2020-07-08 11:45:28,653 INFO L280 TraceCheckUtils]: 120: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,653 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {31607#true} {31607#true} #517#return; {31607#true} is VALID [2020-07-08 11:45:28,653 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 [2020-07-08 11:45:28,653 INFO L280 TraceCheckUtils]: 123: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,654 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {31607#true} {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #505#return; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,654 INFO L280 TraceCheckUtils]: 125: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,655 INFO L263 TraceCheckUtils]: 126: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:28,655 INFO L280 TraceCheckUtils]: 127: Hoare triple {31607#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31607#true} is VALID [2020-07-08 11:45:28,655 INFO L280 TraceCheckUtils]: 128: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,656 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {31607#true} {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #507#return; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,656 INFO L280 TraceCheckUtils]: 130: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,657 INFO L263 TraceCheckUtils]: 131: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,657 INFO L280 TraceCheckUtils]: 132: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~6; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,658 INFO L280 TraceCheckUtils]: 133: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,658 INFO L263 TraceCheckUtils]: 134: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret51 := isMethaneAlarm(); {31607#true} is VALID [2020-07-08 11:45:28,658 INFO L280 TraceCheckUtils]: 135: Hoare triple {31607#true} havoc ~retValue_acc~9; {31607#true} is VALID [2020-07-08 11:45:28,659 INFO L263 TraceCheckUtils]: 136: Hoare triple {31607#true} call #t~ret53 := isMethaneLevelCritical(); {31607#true} is VALID [2020-07-08 11:45:28,659 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 [2020-07-08 11:45:28,659 INFO L280 TraceCheckUtils]: 138: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,659 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {31607#true} {31607#true} #539#return; {31607#true} is VALID [2020-07-08 11:45:28,659 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 [2020-07-08 11:45:28,659 INFO L280 TraceCheckUtils]: 141: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,660 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31607#true} {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #481#return; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,661 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 [2020-07-08 11:45:28,661 INFO L280 TraceCheckUtils]: 144: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~6); {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,662 INFO L263 TraceCheckUtils]: 145: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,662 INFO L280 TraceCheckUtils]: 146: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,663 INFO L280 TraceCheckUtils]: 147: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,663 INFO L263 TraceCheckUtils]: 148: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {31607#true} is VALID [2020-07-08 11:45:28,663 INFO L280 TraceCheckUtils]: 149: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,664 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31607#true} {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #531#return; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,665 INFO L280 TraceCheckUtils]: 151: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,665 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 [2020-07-08 11:45:28,666 INFO L280 TraceCheckUtils]: 153: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-08 11:45:28,667 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 [2020-07-08 11:45:28,667 INFO L263 TraceCheckUtils]: 155: Hoare triple {32602#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31607#true} is VALID [2020-07-08 11:45:28,667 INFO L280 TraceCheckUtils]: 156: Hoare triple {31607#true} havoc ~tmp~0;havoc ~tmp___0~0; {31607#true} is VALID [2020-07-08 11:45:28,667 INFO L263 TraceCheckUtils]: 157: Hoare triple {31607#true} call #t~ret1 := getWaterLevel(); {31607#true} is VALID [2020-07-08 11:45:28,668 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 [2020-07-08 11:45:28,668 INFO L280 TraceCheckUtils]: 159: Hoare triple {31607#true} assume true; {31607#true} is VALID [2020-07-08 11:45:28,668 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31607#true} {31607#true} #519#return; {31607#true} is VALID [2020-07-08 11:45:28,668 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 [2020-07-08 11:45:28,668 INFO L280 TraceCheckUtils]: 162: Hoare triple {31607#true} assume 2 != ~tmp~0; {31607#true} is VALID [2020-07-08 11:45:28,669 INFO L263 TraceCheckUtils]: 163: Hoare triple {31607#true} call #t~ret2 := isPumpRunning(); {31607#true} is VALID [2020-07-08 11:45:28,669 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 [2020-07-08 11:45:28,670 INFO L280 TraceCheckUtils]: 165: Hoare triple {32747#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32747#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:45:28,671 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 [2020-07-08 11:45:28,671 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 [2020-07-08 11:45:28,672 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 [2020-07-08 11:45:28,673 INFO L280 TraceCheckUtils]: 169: Hoare triple {32762#(<= ~pumpRunning~0 0)} assume true; {32762#(<= ~pumpRunning~0 0)} is VALID [2020-07-08 11:45:28,673 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 [2020-07-08 11:45:28,674 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 [2020-07-08 11:45:28,675 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 [2020-07-08 11:45:28,675 INFO L280 TraceCheckUtils]: 173: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-08 11:45:28,675 INFO L280 TraceCheckUtils]: 174: Hoare triple {31608#false} assume ~splverifierCounter~0 < 4; {31608#false} is VALID [2020-07-08 11:45:28,675 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 [2020-07-08 11:45:28,675 INFO L280 TraceCheckUtils]: 176: Hoare triple {31608#false} assume !(0 != ~tmp~9); {31608#false} is VALID [2020-07-08 11:45:28,676 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 [2020-07-08 11:45:28,676 INFO L280 TraceCheckUtils]: 178: Hoare triple {31608#false} assume !(0 != ~tmp___0~2); {31608#false} is VALID [2020-07-08 11:45:28,676 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 [2020-07-08 11:45:28,676 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 [2020-07-08 11:45:28,676 INFO L280 TraceCheckUtils]: 181: Hoare triple {31608#false} assume 0 != ~tmp___1~0; {31608#false} is VALID [2020-07-08 11:45:28,676 INFO L263 TraceCheckUtils]: 182: Hoare triple {31608#false} call timeShift(); {31608#false} is VALID [2020-07-08 11:45:28,677 INFO L263 TraceCheckUtils]: 183: Hoare triple {31608#false} call __utac_acc__Specification5_spec__2(); {31608#false} is VALID [2020-07-08 11:45:28,677 INFO L263 TraceCheckUtils]: 184: Hoare triple {31608#false} call #t~ret0 := isPumpRunning(); {31608#false} is VALID [2020-07-08 11:45:28,677 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 [2020-07-08 11:45:28,677 INFO L280 TraceCheckUtils]: 186: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,677 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {31608#false} {31608#false} #517#return; {31608#false} is VALID [2020-07-08 11:45:28,677 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 [2020-07-08 11:45:28,678 INFO L280 TraceCheckUtils]: 189: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,678 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {31608#false} {31608#false} #505#return; {31608#false} is VALID [2020-07-08 11:45:28,678 INFO L280 TraceCheckUtils]: 191: Hoare triple {31608#false} assume 0 != ~pumpRunning~0; {31608#false} is VALID [2020-07-08 11:45:28,678 INFO L263 TraceCheckUtils]: 192: Hoare triple {31608#false} call lowerWaterLevel(); {31608#false} is VALID [2020-07-08 11:45:28,678 INFO L280 TraceCheckUtils]: 193: Hoare triple {31608#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31608#false} is VALID [2020-07-08 11:45:28,678 INFO L280 TraceCheckUtils]: 194: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,679 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {31608#false} {31608#false} #507#return; {31608#false} is VALID [2020-07-08 11:45:28,679 INFO L280 TraceCheckUtils]: 196: Hoare triple {31608#false} assume 0 != ~systemActive~0; {31608#false} is VALID [2020-07-08 11:45:28,679 INFO L263 TraceCheckUtils]: 197: Hoare triple {31608#false} call processEnvironment(); {31608#false} is VALID [2020-07-08 11:45:28,679 INFO L280 TraceCheckUtils]: 198: Hoare triple {31608#false} havoc ~tmp~6; {31608#false} is VALID [2020-07-08 11:45:28,679 INFO L280 TraceCheckUtils]: 199: Hoare triple {31608#false} assume 0 != ~pumpRunning~0; {31608#false} is VALID [2020-07-08 11:45:28,679 INFO L263 TraceCheckUtils]: 200: Hoare triple {31608#false} call #t~ret51 := isMethaneAlarm(); {31608#false} is VALID [2020-07-08 11:45:28,680 INFO L280 TraceCheckUtils]: 201: Hoare triple {31608#false} havoc ~retValue_acc~9; {31608#false} is VALID [2020-07-08 11:45:28,680 INFO L263 TraceCheckUtils]: 202: Hoare triple {31608#false} call #t~ret53 := isMethaneLevelCritical(); {31608#false} is VALID [2020-07-08 11:45:28,680 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 [2020-07-08 11:45:28,680 INFO L280 TraceCheckUtils]: 204: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,680 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {31608#false} {31608#false} #539#return; {31608#false} is VALID [2020-07-08 11:45:28,681 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 [2020-07-08 11:45:28,681 INFO L280 TraceCheckUtils]: 207: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,681 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {31608#false} {31608#false} #481#return; {31608#false} is VALID [2020-07-08 11:45:28,681 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 [2020-07-08 11:45:28,681 INFO L280 TraceCheckUtils]: 210: Hoare triple {31608#false} assume 0 != ~tmp~6; {31608#false} is VALID [2020-07-08 11:45:28,681 INFO L263 TraceCheckUtils]: 211: Hoare triple {31608#false} call deactivatePump(); {31608#false} is VALID [2020-07-08 11:45:28,682 INFO L280 TraceCheckUtils]: 212: Hoare triple {31608#false} ~pumpRunning~0 := 0; {31608#false} is VALID [2020-07-08 11:45:28,682 INFO L280 TraceCheckUtils]: 213: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,682 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {31608#false} {31608#false} #483#return; {31608#false} is VALID [2020-07-08 11:45:28,682 INFO L280 TraceCheckUtils]: 215: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,682 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {31608#false} {31608#false} #509#return; {31608#false} is VALID [2020-07-08 11:45:28,682 INFO L263 TraceCheckUtils]: 217: Hoare triple {31608#false} call __utac_acc__Specification5_spec__3(); {31608#false} is VALID [2020-07-08 11:45:28,683 INFO L280 TraceCheckUtils]: 218: Hoare triple {31608#false} havoc ~tmp~0;havoc ~tmp___0~0; {31608#false} is VALID [2020-07-08 11:45:28,683 INFO L263 TraceCheckUtils]: 219: Hoare triple {31608#false} call #t~ret1 := getWaterLevel(); {31608#false} is VALID [2020-07-08 11:45:28,683 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 [2020-07-08 11:45:28,683 INFO L280 TraceCheckUtils]: 221: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,683 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {31608#false} {31608#false} #519#return; {31608#false} is VALID [2020-07-08 11:45:28,683 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 [2020-07-08 11:45:28,684 INFO L280 TraceCheckUtils]: 224: Hoare triple {31608#false} assume 2 != ~tmp~0; {31608#false} is VALID [2020-07-08 11:45:28,684 INFO L263 TraceCheckUtils]: 225: Hoare triple {31608#false} call #t~ret2 := isPumpRunning(); {31608#false} is VALID [2020-07-08 11:45:28,684 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 [2020-07-08 11:45:28,684 INFO L280 TraceCheckUtils]: 227: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,684 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {31608#false} {31608#false} #521#return; {31608#false} is VALID [2020-07-08 11:45:28,684 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 [2020-07-08 11:45:28,685 INFO L280 TraceCheckUtils]: 230: Hoare triple {31608#false} assume !(0 != ~tmp___0~0); {31608#false} is VALID [2020-07-08 11:45:28,685 INFO L280 TraceCheckUtils]: 231: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,685 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {31608#false} {31608#false} #511#return; {31608#false} is VALID [2020-07-08 11:45:28,685 INFO L280 TraceCheckUtils]: 233: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,685 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {31608#false} {31608#false} #495#return; {31608#false} is VALID [2020-07-08 11:45:28,685 INFO L280 TraceCheckUtils]: 235: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-08 11:45:28,686 INFO L280 TraceCheckUtils]: 236: Hoare triple {31608#false} assume ~splverifierCounter~0 < 4; {31608#false} is VALID [2020-07-08 11:45:28,686 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 [2020-07-08 11:45:28,686 INFO L280 TraceCheckUtils]: 238: Hoare triple {31608#false} assume 0 != ~tmp~9; {31608#false} is VALID [2020-07-08 11:45:28,686 INFO L263 TraceCheckUtils]: 239: Hoare triple {31608#false} call waterRise(); {31608#false} is VALID [2020-07-08 11:45:28,686 INFO L280 TraceCheckUtils]: 240: Hoare triple {31608#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31608#false} is VALID [2020-07-08 11:45:28,686 INFO L280 TraceCheckUtils]: 241: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,687 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {31608#false} {31608#false} #489#return; {31608#false} is VALID [2020-07-08 11:45:28,687 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 [2020-07-08 11:45:28,687 INFO L280 TraceCheckUtils]: 244: Hoare triple {31608#false} assume !(0 != ~tmp___0~2); {31608#false} is VALID [2020-07-08 11:45:28,687 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 [2020-07-08 11:45:28,687 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 [2020-07-08 11:45:28,687 INFO L280 TraceCheckUtils]: 247: Hoare triple {31608#false} assume 0 != ~tmp___1~0; {31608#false} is VALID [2020-07-08 11:45:28,688 INFO L263 TraceCheckUtils]: 248: Hoare triple {31608#false} call timeShift(); {31608#false} is VALID [2020-07-08 11:45:28,688 INFO L263 TraceCheckUtils]: 249: Hoare triple {31608#false} call __utac_acc__Specification5_spec__2(); {31608#false} is VALID [2020-07-08 11:45:28,688 INFO L263 TraceCheckUtils]: 250: Hoare triple {31608#false} call #t~ret0 := isPumpRunning(); {31608#false} is VALID [2020-07-08 11:45:28,688 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 [2020-07-08 11:45:28,688 INFO L280 TraceCheckUtils]: 252: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,688 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {31608#false} {31608#false} #517#return; {31608#false} is VALID [2020-07-08 11:45:28,689 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 [2020-07-08 11:45:28,689 INFO L280 TraceCheckUtils]: 255: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,689 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {31608#false} {31608#false} #505#return; {31608#false} is VALID [2020-07-08 11:45:28,689 INFO L280 TraceCheckUtils]: 257: Hoare triple {31608#false} assume !(0 != ~pumpRunning~0); {31608#false} is VALID [2020-07-08 11:45:28,689 INFO L280 TraceCheckUtils]: 258: Hoare triple {31608#false} assume 0 != ~systemActive~0; {31608#false} is VALID [2020-07-08 11:45:28,689 INFO L263 TraceCheckUtils]: 259: Hoare triple {31608#false} call processEnvironment(); {31608#false} is VALID [2020-07-08 11:45:28,690 INFO L280 TraceCheckUtils]: 260: Hoare triple {31608#false} havoc ~tmp~6; {31608#false} is VALID [2020-07-08 11:45:28,690 INFO L280 TraceCheckUtils]: 261: Hoare triple {31608#false} assume !(0 != ~pumpRunning~0); {31608#false} is VALID [2020-07-08 11:45:28,690 INFO L263 TraceCheckUtils]: 262: Hoare triple {31608#false} call processEnvironment__wrappee__methaneQuery(); {31608#false} is VALID [2020-07-08 11:45:28,690 INFO L280 TraceCheckUtils]: 263: Hoare triple {31608#false} havoc ~tmp~5; {31608#false} is VALID [2020-07-08 11:45:28,690 INFO L280 TraceCheckUtils]: 264: Hoare triple {31608#false} assume 0 == ~pumpRunning~0; {31608#false} is VALID [2020-07-08 11:45:28,690 INFO L263 TraceCheckUtils]: 265: Hoare triple {31608#false} call #t~ret50 := isHighWaterLevel(); {31608#false} is VALID [2020-07-08 11:45:28,691 INFO L280 TraceCheckUtils]: 266: Hoare triple {31608#false} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {31608#false} is VALID [2020-07-08 11:45:28,691 INFO L263 TraceCheckUtils]: 267: Hoare triple {31608#false} call #t~ret70 := isHighWaterSensorDry(); {31608#false} is VALID [2020-07-08 11:45:28,691 INFO L280 TraceCheckUtils]: 268: Hoare triple {31608#false} havoc ~retValue_acc~6; {31608#false} is VALID [2020-07-08 11:45:28,691 INFO L280 TraceCheckUtils]: 269: Hoare triple {31608#false} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {31608#false} is VALID [2020-07-08 11:45:28,691 INFO L280 TraceCheckUtils]: 270: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,691 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {31608#false} {31608#false} #503#return; {31608#false} is VALID [2020-07-08 11:45:28,692 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 [2020-07-08 11:45:28,692 INFO L280 TraceCheckUtils]: 273: Hoare triple {31608#false} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {31608#false} is VALID [2020-07-08 11:45:28,692 INFO L280 TraceCheckUtils]: 274: Hoare triple {31608#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {31608#false} is VALID [2020-07-08 11:45:28,692 INFO L280 TraceCheckUtils]: 275: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,692 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {31608#false} {31608#false} #525#return; {31608#false} is VALID [2020-07-08 11:45:28,692 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 [2020-07-08 11:45:28,692 INFO L280 TraceCheckUtils]: 278: Hoare triple {31608#false} assume 0 != ~tmp~5; {31608#false} is VALID [2020-07-08 11:45:28,693 INFO L263 TraceCheckUtils]: 279: Hoare triple {31608#false} call activatePump(); {31608#false} is VALID [2020-07-08 11:45:28,693 INFO L280 TraceCheckUtils]: 280: Hoare triple {31608#false} havoc ~tmp~7; {31608#false} is VALID [2020-07-08 11:45:28,693 INFO L263 TraceCheckUtils]: 281: Hoare triple {31608#false} call #t~ret52 := isMethaneAlarm(); {31608#false} is VALID [2020-07-08 11:45:28,693 INFO L280 TraceCheckUtils]: 282: Hoare triple {31608#false} havoc ~retValue_acc~9; {31608#false} is VALID [2020-07-08 11:45:28,693 INFO L263 TraceCheckUtils]: 283: Hoare triple {31608#false} call #t~ret53 := isMethaneLevelCritical(); {31608#false} is VALID [2020-07-08 11:45:28,693 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 [2020-07-08 11:45:28,694 INFO L280 TraceCheckUtils]: 285: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,694 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {31608#false} {31608#false} #539#return; {31608#false} is VALID [2020-07-08 11:45:28,694 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 [2020-07-08 11:45:28,694 INFO L280 TraceCheckUtils]: 288: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,694 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {31608#false} {31608#false} #499#return; {31608#false} is VALID [2020-07-08 11:45:28,694 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 [2020-07-08 11:45:28,695 INFO L280 TraceCheckUtils]: 291: Hoare triple {31608#false} assume !(0 != ~tmp~7); {31608#false} is VALID [2020-07-08 11:45:28,695 INFO L263 TraceCheckUtils]: 292: Hoare triple {31608#false} call activatePump__wrappee__highWaterSensor(); {31608#false} is VALID [2020-07-08 11:45:28,695 INFO L280 TraceCheckUtils]: 293: Hoare triple {31608#false} ~pumpRunning~0 := 1; {31608#false} is VALID [2020-07-08 11:45:28,695 INFO L280 TraceCheckUtils]: 294: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,695 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31608#false} {31608#false} #501#return; {31608#false} is VALID [2020-07-08 11:45:28,695 INFO L280 TraceCheckUtils]: 296: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,696 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31608#false} {31608#false} #527#return; {31608#false} is VALID [2020-07-08 11:45:28,696 INFO L280 TraceCheckUtils]: 298: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,696 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {31608#false} {31608#false} #487#return; {31608#false} is VALID [2020-07-08 11:45:28,696 INFO L280 TraceCheckUtils]: 300: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,696 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {31608#false} {31608#false} #509#return; {31608#false} is VALID [2020-07-08 11:45:28,696 INFO L263 TraceCheckUtils]: 302: Hoare triple {31608#false} call __utac_acc__Specification5_spec__3(); {31608#false} is VALID [2020-07-08 11:45:28,697 INFO L280 TraceCheckUtils]: 303: Hoare triple {31608#false} havoc ~tmp~0;havoc ~tmp___0~0; {31608#false} is VALID [2020-07-08 11:45:28,697 INFO L263 TraceCheckUtils]: 304: Hoare triple {31608#false} call #t~ret1 := getWaterLevel(); {31608#false} is VALID [2020-07-08 11:45:28,697 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 [2020-07-08 11:45:28,697 INFO L280 TraceCheckUtils]: 306: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,697 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {31608#false} {31608#false} #519#return; {31608#false} is VALID [2020-07-08 11:45:28,697 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 [2020-07-08 11:45:28,698 INFO L280 TraceCheckUtils]: 309: Hoare triple {31608#false} assume 2 != ~tmp~0; {31608#false} is VALID [2020-07-08 11:45:28,698 INFO L263 TraceCheckUtils]: 310: Hoare triple {31608#false} call #t~ret2 := isPumpRunning(); {31608#false} is VALID [2020-07-08 11:45:28,698 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 [2020-07-08 11:45:28,698 INFO L280 TraceCheckUtils]: 312: Hoare triple {31608#false} assume true; {31608#false} is VALID [2020-07-08 11:45:28,698 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {31608#false} {31608#false} #521#return; {31608#false} is VALID [2020-07-08 11:45:28,698 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 [2020-07-08 11:45:28,699 INFO L280 TraceCheckUtils]: 315: Hoare triple {31608#false} assume 0 != ~tmp___0~0; {31608#false} is VALID [2020-07-08 11:45:28,699 INFO L280 TraceCheckUtils]: 316: Hoare triple {31608#false} assume 0 == ~switchedOnBeforeTS~0; {31608#false} is VALID [2020-07-08 11:45:28,699 INFO L263 TraceCheckUtils]: 317: Hoare triple {31608#false} call __automaton_fail(); {31608#false} is VALID [2020-07-08 11:45:28,699 INFO L280 TraceCheckUtils]: 318: Hoare triple {31608#false} assume !false; {31608#false} is VALID [2020-07-08 11:45:28,754 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 269 proven. 16 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2020-07-08 11:45:28,755 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:45:28,755 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-08 11:45:28,755 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [681252590] [2020-07-08 11:45:28,757 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-08 11:48:29,887 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:48:29,887 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 11:48:30,358 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 364 edges. 364 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:48:30,359 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 11:48:30,359 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:48:30,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 11:48:30,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-08 11:48:30,360 INFO L87 Difference]: Start difference. First operand 890 states and 1014 transitions. Second operand 22 states. [2020-07-08 11:48:33,029 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-08 11:48:34,766 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:48:35,588 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:48:36,203 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-08 11:48:41,834 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:48:50,084 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:48:50,782 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-08 11:48:53,030 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:48:56,911 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:02,284 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:02,665 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:12,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:12,707 INFO L93 Difference]: Finished difference Result 1728 states and 2030 transitions. [2020-07-08 11:49:12,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-08 11:49:12,707 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-08 11:49:12,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:49:12,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:49:12,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 515 transitions. [2020-07-08 11:49:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 11:49:12,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 515 transitions. [2020-07-08 11:49:12,719 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 515 transitions. [2020-07-08 11:49:14,320 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 515 edges. 515 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:14,375 INFO L225 Difference]: With dead ends: 1728 [2020-07-08 11:49:14,375 INFO L226 Difference]: Without dead ends: 959 [2020-07-08 11:49:14,377 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 480 GetRequests, 436 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-08 11:49:14,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2020-07-08 11:49:24,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 890. [2020-07-08 11:49:24,018 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:49:24,018 INFO L82 GeneralOperation]: Start isEquivalent. First operand 959 states. Second operand 890 states. [2020-07-08 11:49:24,019 INFO L74 IsIncluded]: Start isIncluded. First operand 959 states. Second operand 890 states. [2020-07-08 11:49:24,019 INFO L87 Difference]: Start difference. First operand 959 states. Second operand 890 states. [2020-07-08 11:49:24,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:24,057 INFO L93 Difference]: Finished difference Result 959 states and 1131 transitions. [2020-07-08 11:49:24,057 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1131 transitions. [2020-07-08 11:49:24,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:24,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:24,059 INFO L74 IsIncluded]: Start isIncluded. First operand 890 states. Second operand 959 states. [2020-07-08 11:49:24,059 INFO L87 Difference]: Start difference. First operand 890 states. Second operand 959 states. [2020-07-08 11:49:24,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:49:24,112 INFO L93 Difference]: Finished difference Result 959 states and 1131 transitions. [2020-07-08 11:49:24,112 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1131 transitions. [2020-07-08 11:49:24,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:49:24,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:49:24,115 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:49:24,115 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:49:24,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 890 states. [2020-07-08 11:49:24,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1011 transitions. [2020-07-08 11:49:24,167 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1011 transitions. Word has length 319 [2020-07-08 11:49:24,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:49:24,167 INFO L479 AbstractCegarLoop]: Abstraction has 890 states and 1011 transitions. [2020-07-08 11:49:24,168 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-08 11:49:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1011 transitions. [2020-07-08 11:49:24,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2020-07-08 11:49:24,174 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:49:24,174 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] [2020-07-08 11:49:24,388 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-08 11:49:24,389 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:49:24,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:49:24,392 INFO L82 PathProgramCache]: Analyzing trace with hash 905273735, now seen corresponding path program 1 times [2020-07-08 11:49:24,392 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:49:24,393 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632281424] [2020-07-08 11:49:24,393 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:49:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,748 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:49:24,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,811 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 [2020-07-08 11:49:24,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume true; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:24,812 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38759#(= 0 ~methaneLevelCritical~0)} {38754#true} #545#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:24,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,816 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #441#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:24,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,819 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #443#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {38754#true} is VALID [2020-07-08 11:49:24,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,823 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #445#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,827 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #447#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:24,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {38754#true} is VALID [2020-07-08 11:49:24,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,843 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #535#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:24,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,862 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 [2020-07-08 11:49:24,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #489#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:24,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,899 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 [2020-07-08 11:49:24,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:24,900 INFO L263 TraceCheckUtils]: 0: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:24,900 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 [2020-07-08 11:49:24,901 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,901 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:24,901 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 [2020-07-08 11:49:24,901 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,901 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 [2020-07-08 11:49:24,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:24,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:24,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,935 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:24,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-08 11:49:24,936 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-08 11:49:24,936 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:24,936 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:24,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,937 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:24,937 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 [2020-07-08 11:49:24,937 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-08 11:49:24,937 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-08 11:49:24,938 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,938 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-08 11:49:24,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,947 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 [2020-07-08 11:49:24,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,948 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:24,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:24,949 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:24,949 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 [2020-07-08 11:49:24,949 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,949 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:24,949 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 [2020-07-08 11:49:24,950 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,950 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:24,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:24,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,953 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:24,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-08 11:49:24,954 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:24,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:24,954 INFO L263 TraceCheckUtils]: 3: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:24,954 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 [2020-07-08 11:49:24,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,955 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:24,955 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 [2020-07-08 11:49:24,955 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,956 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:24,956 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 [2020-07-08 11:49:24,956 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-08 11:49:24,957 INFO L263 TraceCheckUtils]: 12: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:24,957 INFO L280 TraceCheckUtils]: 13: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:24,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,957 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:24,957 INFO L280 TraceCheckUtils]: 16: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,958 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-08 11:49:24,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:24,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:24,958 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:24,959 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-08 11:49:24,959 INFO L263 TraceCheckUtils]: 4: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-08 11:49:24,959 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:24,959 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:24,959 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,960 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:24,960 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 [2020-07-08 11:49:24,960 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-08 11:49:24,960 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-08 11:49:24,960 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,961 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-08 11:49:24,961 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 [2020-07-08 11:49:24,961 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:24,963 INFO L263 TraceCheckUtils]: 16: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:24,963 INFO L280 TraceCheckUtils]: 17: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-08 11:49:24,963 INFO L263 TraceCheckUtils]: 18: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:24,963 INFO L280 TraceCheckUtils]: 19: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:24,964 INFO L263 TraceCheckUtils]: 20: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:24,964 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 [2020-07-08 11:49:24,964 INFO L280 TraceCheckUtils]: 22: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,964 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:24,964 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 [2020-07-08 11:49:24,965 INFO L280 TraceCheckUtils]: 25: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,965 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:24,965 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 [2020-07-08 11:49:24,965 INFO L280 TraceCheckUtils]: 28: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-08 11:49:24,966 INFO L263 TraceCheckUtils]: 29: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:24,966 INFO L280 TraceCheckUtils]: 30: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:24,966 INFO L280 TraceCheckUtils]: 31: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,966 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:24,967 INFO L280 TraceCheckUtils]: 33: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,967 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-08 11:49:24,967 INFO L280 TraceCheckUtils]: 35: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,967 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-08 11:49:24,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:24,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:24,970 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:24,970 INFO L280 TraceCheckUtils]: 3: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:24,970 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:24,970 INFO L263 TraceCheckUtils]: 5: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:24,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-08 11:49:24,971 INFO L263 TraceCheckUtils]: 7: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-08 11:49:24,971 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:24,971 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:24,971 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,971 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:24,971 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 [2020-07-08 11:49:24,972 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-08 11:49:24,972 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-08 11:49:24,972 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,972 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-08 11:49:24,972 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 [2020-07-08 11:49:24,973 INFO L280 TraceCheckUtils]: 18: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:24,973 INFO L263 TraceCheckUtils]: 19: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:24,974 INFO L280 TraceCheckUtils]: 20: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-08 11:49:24,974 INFO L263 TraceCheckUtils]: 21: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:24,974 INFO L280 TraceCheckUtils]: 22: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:24,974 INFO L263 TraceCheckUtils]: 23: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:24,974 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 [2020-07-08 11:49:24,975 INFO L280 TraceCheckUtils]: 25: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,975 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:24,975 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 [2020-07-08 11:49:24,975 INFO L280 TraceCheckUtils]: 28: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,975 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:24,975 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 [2020-07-08 11:49:24,976 INFO L280 TraceCheckUtils]: 31: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-08 11:49:24,976 INFO L263 TraceCheckUtils]: 32: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:24,977 INFO L280 TraceCheckUtils]: 33: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:24,977 INFO L280 TraceCheckUtils]: 34: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,977 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:24,977 INFO L280 TraceCheckUtils]: 36: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,977 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-08 11:49:24,978 INFO L280 TraceCheckUtils]: 38: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,978 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-08 11:49:24,978 INFO L280 TraceCheckUtils]: 40: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,978 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-08 11:49:24,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:24,985 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 [2020-07-08 11:49:24,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,985 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:24,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:24,986 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:24,986 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 [2020-07-08 11:49:24,986 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,986 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:24,986 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 [2020-07-08 11:49:24,987 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume !(2 != ~tmp~0); {38754#true} is VALID [2020-07-08 11:49:24,987 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,987 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-08 11:49:24,988 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 [2020-07-08 11:49:24,988 INFO L263 TraceCheckUtils]: 1: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:24,988 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 [2020-07-08 11:49:24,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,989 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:24,989 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 [2020-07-08 11:49:24,989 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,989 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 [2020-07-08 11:49:24,989 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:24,989 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-08 11:49:24,991 INFO L263 TraceCheckUtils]: 10: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:24,991 INFO L280 TraceCheckUtils]: 11: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:24,991 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:24,992 INFO L263 TraceCheckUtils]: 13: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:24,992 INFO L280 TraceCheckUtils]: 14: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:24,992 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:24,992 INFO L263 TraceCheckUtils]: 16: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:24,992 INFO L280 TraceCheckUtils]: 17: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-08 11:49:24,993 INFO L263 TraceCheckUtils]: 18: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-08 11:49:24,993 INFO L280 TraceCheckUtils]: 19: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:24,993 INFO L280 TraceCheckUtils]: 20: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:24,993 INFO L280 TraceCheckUtils]: 21: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,993 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:24,993 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 [2020-07-08 11:49:24,994 INFO L280 TraceCheckUtils]: 24: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-08 11:49:24,994 INFO L280 TraceCheckUtils]: 25: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-08 11:49:24,994 INFO L280 TraceCheckUtils]: 26: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,994 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-08 11:49:24,994 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 [2020-07-08 11:49:24,994 INFO L280 TraceCheckUtils]: 29: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:24,995 INFO L263 TraceCheckUtils]: 30: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:24,995 INFO L280 TraceCheckUtils]: 31: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-08 11:49:24,996 INFO L263 TraceCheckUtils]: 32: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:24,996 INFO L280 TraceCheckUtils]: 33: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:24,996 INFO L263 TraceCheckUtils]: 34: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:24,996 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 [2020-07-08 11:49:24,996 INFO L280 TraceCheckUtils]: 36: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,996 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:24,997 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 [2020-07-08 11:49:24,997 INFO L280 TraceCheckUtils]: 39: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,997 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:24,997 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 [2020-07-08 11:49:24,997 INFO L280 TraceCheckUtils]: 42: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-08 11:49:24,998 INFO L263 TraceCheckUtils]: 43: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:24,998 INFO L280 TraceCheckUtils]: 44: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:24,998 INFO L280 TraceCheckUtils]: 45: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,999 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:24,999 INFO L280 TraceCheckUtils]: 47: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,999 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-08 11:49:24,999 INFO L280 TraceCheckUtils]: 49: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:24,999 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-08 11:49:24,999 INFO L280 TraceCheckUtils]: 51: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,000 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-08 11:49:25,000 INFO L263 TraceCheckUtils]: 53: Hoare triple {38754#true} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-08 11:49:25,000 INFO L280 TraceCheckUtils]: 54: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:25,000 INFO L263 TraceCheckUtils]: 55: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,000 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 [2020-07-08 11:49:25,000 INFO L280 TraceCheckUtils]: 57: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,001 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:25,001 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 [2020-07-08 11:49:25,001 INFO L280 TraceCheckUtils]: 60: Hoare triple {38754#true} assume !(2 != ~tmp~0); {38754#true} is VALID [2020-07-08 11:49:25,001 INFO L280 TraceCheckUtils]: 61: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,001 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-08 11:49:25,001 INFO L280 TraceCheckUtils]: 63: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,002 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,019 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 [2020-07-08 11:49:25,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,019 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,019 INFO L263 TraceCheckUtils]: 0: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,020 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 [2020-07-08 11:49:25,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,020 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,020 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 [2020-07-08 11:49:25,020 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,021 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 [2020-07-08 11:49:25,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,024 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 [2020-07-08 11:49:25,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,024 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-08 11:49:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,034 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 [2020-07-08 11:49:25,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,035 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,035 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 [2020-07-08 11:49:25,035 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,035 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,035 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 [2020-07-08 11:49:25,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,036 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-08 11:49:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,041 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-08 11:49:25,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume !(0 == ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:25,042 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call processEnvironment__wrappee__base(); {38754#true} is VALID [2020-07-08 11:49:25,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,042 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-08 11:49:25,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,042 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38754#true} {38754#true} #485#return; {38754#true} is VALID [2020-07-08 11:49:25,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:25,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,043 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:25,043 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,043 INFO L263 TraceCheckUtils]: 4: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,044 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 [2020-07-08 11:49:25,044 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,044 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,044 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 [2020-07-08 11:49:25,044 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,044 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-08 11:49:25,045 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 [2020-07-08 11:49:25,045 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume !(0 != ~tmp~6); {38754#true} is VALID [2020-07-08 11:49:25,046 INFO L263 TraceCheckUtils]: 13: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,046 INFO L280 TraceCheckUtils]: 14: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,046 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume !(0 == ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:25,046 INFO L263 TraceCheckUtils]: 16: Hoare triple {38754#true} call processEnvironment__wrappee__base(); {38754#true} is VALID [2020-07-08 11:49:25,046 INFO L280 TraceCheckUtils]: 17: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,047 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-08 11:49:25,047 INFO L280 TraceCheckUtils]: 19: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,047 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38754#true} {38754#true} #485#return; {38754#true} is VALID [2020-07-08 11:49:25,047 INFO L280 TraceCheckUtils]: 21: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,047 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-08 11:49:25,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,054 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 [2020-07-08 11:49:25,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,054 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,058 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 [2020-07-08 11:49:25,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,058 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-08 11:49:25,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:25,059 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,059 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 [2020-07-08 11:49:25,059 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,059 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:25,059 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 [2020-07-08 11:49:25,060 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-08 11:49:25,060 INFO L263 TraceCheckUtils]: 7: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,060 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 [2020-07-08 11:49:25,060 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,060 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-08 11:49:25,061 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 [2020-07-08 11:49:25,061 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume 0 != ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:25,061 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume !(0 == ~switchedOnBeforeTS~0); {38754#true} is VALID [2020-07-08 11:49:25,061 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,061 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-08 11:49:25,069 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 [2020-07-08 11:49:25,069 INFO L263 TraceCheckUtils]: 1: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,069 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 [2020-07-08 11:49:25,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,070 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,070 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 [2020-07-08 11:49:25,070 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,070 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 [2020-07-08 11:49:25,070 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,071 INFO L263 TraceCheckUtils]: 9: Hoare triple {38754#true} call lowerWaterLevel(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:25,071 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 [2020-07-08 11:49:25,072 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,072 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-08 11:49:25,072 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-08 11:49:25,073 INFO L263 TraceCheckUtils]: 14: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,073 INFO L280 TraceCheckUtils]: 15: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:25,073 INFO L280 TraceCheckUtils]: 16: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,073 INFO L263 TraceCheckUtils]: 17: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:25,074 INFO L280 TraceCheckUtils]: 18: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,074 INFO L263 TraceCheckUtils]: 19: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,074 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 [2020-07-08 11:49:25,074 INFO L280 TraceCheckUtils]: 21: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,074 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,075 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 [2020-07-08 11:49:25,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,075 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-08 11:49:25,075 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 [2020-07-08 11:49:25,075 INFO L280 TraceCheckUtils]: 27: Hoare triple {38754#true} assume !(0 != ~tmp~6); {38754#true} is VALID [2020-07-08 11:49:25,076 INFO L263 TraceCheckUtils]: 28: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,076 INFO L280 TraceCheckUtils]: 29: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,077 INFO L280 TraceCheckUtils]: 30: Hoare triple {38754#true} assume !(0 == ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:25,077 INFO L263 TraceCheckUtils]: 31: Hoare triple {38754#true} call processEnvironment__wrappee__base(); {38754#true} is VALID [2020-07-08 11:49:25,077 INFO L280 TraceCheckUtils]: 32: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,077 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-08 11:49:25,077 INFO L280 TraceCheckUtils]: 34: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,078 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38754#true} {38754#true} #485#return; {38754#true} is VALID [2020-07-08 11:49:25,078 INFO L280 TraceCheckUtils]: 36: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,078 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-08 11:49:25,078 INFO L263 TraceCheckUtils]: 38: Hoare triple {38754#true} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-08 11:49:25,078 INFO L280 TraceCheckUtils]: 39: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:25,079 INFO L263 TraceCheckUtils]: 40: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,079 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 [2020-07-08 11:49:25,079 INFO L280 TraceCheckUtils]: 42: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,079 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:25,079 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 [2020-07-08 11:49:25,079 INFO L280 TraceCheckUtils]: 45: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-08 11:49:25,080 INFO L263 TraceCheckUtils]: 46: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,080 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 [2020-07-08 11:49:25,080 INFO L280 TraceCheckUtils]: 48: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,080 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-08 11:49:25,080 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 [2020-07-08 11:49:25,081 INFO L280 TraceCheckUtils]: 51: Hoare triple {38754#true} assume 0 != ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:25,081 INFO L280 TraceCheckUtils]: 52: Hoare triple {38754#true} assume !(0 == ~switchedOnBeforeTS~0); {38754#true} is VALID [2020-07-08 11:49:25,081 INFO L280 TraceCheckUtils]: 53: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,081 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-08 11:49:25,081 INFO L280 TraceCheckUtils]: 55: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,082 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,117 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 [2020-07-08 11:49:25,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,118 INFO L263 TraceCheckUtils]: 0: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,118 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 [2020-07-08 11:49:25,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,119 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,119 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 [2020-07-08 11:49:25,119 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,119 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 [2020-07-08 11:49:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,123 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 [2020-07-08 11:49:25,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,123 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-08 11:49:25,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,328 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 [2020-07-08 11:49:25,329 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 [2020-07-08 11:49:25,330 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 [2020-07-08 11:49:25,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,331 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,332 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 [2020-07-08 11:49:25,333 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 [2020-07-08 11:49:25,334 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 [2020-07-08 11:49:25,335 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 [2020-07-08 11:49:25,335 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 [2020-07-08 11:49:25,337 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 [2020-07-08 11:49:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {38754#true} is VALID [2020-07-08 11:49:25,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #483#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:25,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,343 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:25,343 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,343 INFO L263 TraceCheckUtils]: 4: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,344 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 [2020-07-08 11:49:25,345 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 [2020-07-08 11:49:25,346 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 [2020-07-08 11:49:25,347 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 [2020-07-08 11:49:25,348 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 [2020-07-08 11:49:25,349 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 [2020-07-08 11:49:25,350 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 [2020-07-08 11:49:25,351 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 [2020-07-08 11:49:25,353 INFO L263 TraceCheckUtils]: 13: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,353 INFO L280 TraceCheckUtils]: 14: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {38754#true} is VALID [2020-07-08 11:49:25,353 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,355 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #483#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,355 INFO L280 TraceCheckUtils]: 17: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} assume true; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,358 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {39267#(not (= 0 ~methaneLevelCritical~0))} {38754#true} #509#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,365 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 [2020-07-08 11:49:25,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,368 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 [2020-07-08 11:49:25,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,369 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-08 11:49:25,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:25,369 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,369 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 [2020-07-08 11:49:25,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,370 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:25,370 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 [2020-07-08 11:49:25,370 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-08 11:49:25,370 INFO L263 TraceCheckUtils]: 7: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,371 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 [2020-07-08 11:49:25,371 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,371 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-08 11:49:25,371 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 [2020-07-08 11:49:25,371 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume !(0 != ~tmp___0~0); {38754#true} is VALID [2020-07-08 11:49:25,371 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,373 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #511#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,374 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 [2020-07-08 11:49:25,374 INFO L263 TraceCheckUtils]: 1: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,374 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 [2020-07-08 11:49:25,374 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,374 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,374 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 [2020-07-08 11:49:25,375 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,375 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 [2020-07-08 11:49:25,375 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,376 INFO L263 TraceCheckUtils]: 9: Hoare triple {38754#true} call lowerWaterLevel(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:25,376 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 [2020-07-08 11:49:25,376 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,376 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-08 11:49:25,376 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-08 11:49:25,378 INFO L263 TraceCheckUtils]: 14: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,378 INFO L280 TraceCheckUtils]: 15: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:25,378 INFO L280 TraceCheckUtils]: 16: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,378 INFO L263 TraceCheckUtils]: 17: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:25,378 INFO L280 TraceCheckUtils]: 18: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,378 INFO L263 TraceCheckUtils]: 19: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,380 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 [2020-07-08 11:49:25,380 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 [2020-07-08 11:49:25,381 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 [2020-07-08 11:49:25,382 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 [2020-07-08 11:49:25,383 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 [2020-07-08 11:49:25,384 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 [2020-07-08 11:49:25,385 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 [2020-07-08 11:49:25,385 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 [2020-07-08 11:49:25,386 INFO L263 TraceCheckUtils]: 28: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,386 INFO L280 TraceCheckUtils]: 29: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {38754#true} is VALID [2020-07-08 11:49:25,386 INFO L280 TraceCheckUtils]: 30: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,387 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #483#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,388 INFO L280 TraceCheckUtils]: 32: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} assume true; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,388 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {39267#(not (= 0 ~methaneLevelCritical~0))} {38754#true} #509#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,388 INFO L263 TraceCheckUtils]: 34: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-08 11:49:25,389 INFO L280 TraceCheckUtils]: 35: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:25,389 INFO L263 TraceCheckUtils]: 36: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,389 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 [2020-07-08 11:49:25,389 INFO L280 TraceCheckUtils]: 38: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,389 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:25,390 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 [2020-07-08 11:49:25,390 INFO L280 TraceCheckUtils]: 41: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-08 11:49:25,390 INFO L263 TraceCheckUtils]: 42: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,390 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 [2020-07-08 11:49:25,391 INFO L280 TraceCheckUtils]: 44: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,391 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-08 11:49:25,391 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 [2020-07-08 11:49:25,391 INFO L280 TraceCheckUtils]: 47: Hoare triple {38754#true} assume !(0 != ~tmp___0~0); {38754#true} is VALID [2020-07-08 11:49:25,391 INFO L280 TraceCheckUtils]: 48: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,392 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #511#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,393 INFO L280 TraceCheckUtils]: 50: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} assume true; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,393 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {39267#(not (= 0 ~methaneLevelCritical~0))} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38755#false} is VALID [2020-07-08 11:49:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,399 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 [2020-07-08 11:49:25,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,399 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38755#false} #489#return; {38755#false} is VALID [2020-07-08 11:49:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,410 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 [2020-07-08 11:49:25,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,410 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,410 INFO L263 TraceCheckUtils]: 0: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,410 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 [2020-07-08 11:49:25,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,411 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,411 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 [2020-07-08 11:49:25,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,411 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38754#true} {38755#false} #505#return; {38755#false} is VALID [2020-07-08 11:49:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,430 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:25,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-08 11:49:25,431 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-08 11:49:25,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,432 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:25,432 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 [2020-07-08 11:49:25,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-08 11:49:25,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-08 11:49:25,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,433 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-08 11:49:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,459 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 [2020-07-08 11:49:25,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,460 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,460 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,461 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 [2020-07-08 11:49:25,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,461 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,461 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 [2020-07-08 11:49:25,461 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,462 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:25,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:25,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:25,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-08 11:49:25,466 INFO L263 TraceCheckUtils]: 1: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:25,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,466 INFO L263 TraceCheckUtils]: 3: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,467 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 [2020-07-08 11:49:25,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,467 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,467 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 [2020-07-08 11:49:25,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,468 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:25,468 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 [2020-07-08 11:49:25,468 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-08 11:49:25,469 INFO L263 TraceCheckUtils]: 12: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,469 INFO L280 TraceCheckUtils]: 13: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:25,470 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,470 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:25,470 INFO L280 TraceCheckUtils]: 16: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,470 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-08 11:49:25,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,471 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,471 INFO L280 TraceCheckUtils]: 3: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-08 11:49:25,472 INFO L263 TraceCheckUtils]: 4: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-08 11:49:25,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,472 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,472 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,472 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:25,473 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 [2020-07-08 11:49:25,473 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-08 11:49:25,473 INFO L280 TraceCheckUtils]: 11: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-08 11:49:25,473 INFO L280 TraceCheckUtils]: 12: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,473 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-08 11:49:25,474 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 [2020-07-08 11:49:25,474 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,475 INFO L263 TraceCheckUtils]: 16: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,475 INFO L280 TraceCheckUtils]: 17: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-08 11:49:25,475 INFO L263 TraceCheckUtils]: 18: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:25,475 INFO L280 TraceCheckUtils]: 19: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,475 INFO L263 TraceCheckUtils]: 20: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,476 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 [2020-07-08 11:49:25,476 INFO L280 TraceCheckUtils]: 22: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,476 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,476 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 [2020-07-08 11:49:25,476 INFO L280 TraceCheckUtils]: 25: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,477 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:25,477 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 [2020-07-08 11:49:25,477 INFO L280 TraceCheckUtils]: 28: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-08 11:49:25,478 INFO L263 TraceCheckUtils]: 29: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,478 INFO L280 TraceCheckUtils]: 30: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:25,478 INFO L280 TraceCheckUtils]: 31: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,478 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:25,479 INFO L280 TraceCheckUtils]: 33: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,479 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-08 11:49:25,479 INFO L280 TraceCheckUtils]: 35: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,479 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-08 11:49:25,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:25,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:25,481 INFO L263 TraceCheckUtils]: 2: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,481 INFO L280 TraceCheckUtils]: 3: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,481 INFO L280 TraceCheckUtils]: 4: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,481 INFO L263 TraceCheckUtils]: 5: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,482 INFO L280 TraceCheckUtils]: 6: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-08 11:49:25,482 INFO L263 TraceCheckUtils]: 7: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-08 11:49:25,482 INFO L280 TraceCheckUtils]: 8: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,482 INFO L280 TraceCheckUtils]: 9: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,482 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,483 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:25,483 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 [2020-07-08 11:49:25,483 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-08 11:49:25,483 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-08 11:49:25,483 INFO L280 TraceCheckUtils]: 15: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,484 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-08 11:49:25,484 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 [2020-07-08 11:49:25,484 INFO L280 TraceCheckUtils]: 18: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,485 INFO L263 TraceCheckUtils]: 19: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,485 INFO L280 TraceCheckUtils]: 20: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-08 11:49:25,485 INFO L263 TraceCheckUtils]: 21: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:25,485 INFO L280 TraceCheckUtils]: 22: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,485 INFO L263 TraceCheckUtils]: 23: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,486 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 [2020-07-08 11:49:25,486 INFO L280 TraceCheckUtils]: 25: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,486 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,486 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 [2020-07-08 11:49:25,486 INFO L280 TraceCheckUtils]: 28: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,486 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:25,487 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 [2020-07-08 11:49:25,487 INFO L280 TraceCheckUtils]: 31: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-08 11:49:25,488 INFO L263 TraceCheckUtils]: 32: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,488 INFO L280 TraceCheckUtils]: 33: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:25,488 INFO L280 TraceCheckUtils]: 34: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,488 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:25,488 INFO L280 TraceCheckUtils]: 36: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,489 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-08 11:49:25,489 INFO L280 TraceCheckUtils]: 38: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,489 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-08 11:49:25,489 INFO L280 TraceCheckUtils]: 40: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,489 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38754#true} {38755#false} #509#return; {38755#false} is VALID [2020-07-08 11:49:25,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,493 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 [2020-07-08 11:49:25,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,493 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38755#false} #519#return; {38755#false} is VALID [2020-07-08 11:49:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,496 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 [2020-07-08 11:49:25,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,496 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38754#true} {38755#false} #521#return; {38755#false} is VALID [2020-07-08 11:49:25,500 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 [2020-07-08 11:49:25,506 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 [2020-07-08 11:49:25,507 INFO L280 TraceCheckUtils]: 2: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume true; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,508 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38759#(= 0 ~methaneLevelCritical~0)} {38754#true} #545#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,509 INFO L263 TraceCheckUtils]: 4: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call #t~ret75 := main(); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,509 INFO L280 TraceCheckUtils]: 5: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~0;havoc ~tmp~1; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,509 INFO L263 TraceCheckUtils]: 6: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {38754#true} is VALID [2020-07-08 11:49:25,510 INFO L280 TraceCheckUtils]: 7: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,510 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #441#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,510 INFO L263 TraceCheckUtils]: 9: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call select_features(); {38754#true} is VALID [2020-07-08 11:49:25,511 INFO L280 TraceCheckUtils]: 10: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,511 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #443#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,512 INFO L263 TraceCheckUtils]: 12: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call #t~ret3 := valid_product(); {38754#true} is VALID [2020-07-08 11:49:25,512 INFO L280 TraceCheckUtils]: 13: Hoare triple {38754#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {38754#true} is VALID [2020-07-08 11:49:25,512 INFO L280 TraceCheckUtils]: 14: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,513 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #445#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,513 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 [2020-07-08 11:49:25,514 INFO L280 TraceCheckUtils]: 17: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~1; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,514 INFO L263 TraceCheckUtils]: 18: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call setup(); {38754#true} is VALID [2020-07-08 11:49:25,515 INFO L280 TraceCheckUtils]: 19: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,515 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #447#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,516 INFO L263 TraceCheckUtils]: 21: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call runTest(); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,517 INFO L263 TraceCheckUtils]: 22: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:25,517 INFO L280 TraceCheckUtils]: 23: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {38754#true} is VALID [2020-07-08 11:49:25,517 INFO L280 TraceCheckUtils]: 24: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,518 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #535#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,518 INFO L263 TraceCheckUtils]: 26: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call test(); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,519 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 [2020-07-08 11:49:25,520 INFO L280 TraceCheckUtils]: 28: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !false; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,520 INFO L280 TraceCheckUtils]: 29: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,521 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 [2020-07-08 11:49:25,521 INFO L280 TraceCheckUtils]: 31: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~9; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,522 INFO L263 TraceCheckUtils]: 32: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} call waterRise(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:25,522 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 [2020-07-08 11:49:25,522 INFO L280 TraceCheckUtils]: 34: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,523 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #489#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,524 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 [2020-07-08 11:49:25,524 INFO L280 TraceCheckUtils]: 37: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,525 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 [2020-07-08 11:49:25,525 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 [2020-07-08 11:49:25,526 INFO L280 TraceCheckUtils]: 40: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,527 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 [2020-07-08 11:49:25,528 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 [2020-07-08 11:49:25,528 INFO L263 TraceCheckUtils]: 43: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,528 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 [2020-07-08 11:49:25,528 INFO L280 TraceCheckUtils]: 45: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,528 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,529 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 [2020-07-08 11:49:25,529 INFO L280 TraceCheckUtils]: 48: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,529 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 [2020-07-08 11:49:25,529 INFO L280 TraceCheckUtils]: 50: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:25,529 INFO L280 TraceCheckUtils]: 51: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-08 11:49:25,530 INFO L263 TraceCheckUtils]: 52: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,530 INFO L280 TraceCheckUtils]: 53: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:25,530 INFO L280 TraceCheckUtils]: 54: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:25,532 INFO L263 TraceCheckUtils]: 55: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,532 INFO L280 TraceCheckUtils]: 56: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,532 INFO L280 TraceCheckUtils]: 57: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,532 INFO L263 TraceCheckUtils]: 58: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,532 INFO L280 TraceCheckUtils]: 59: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-08 11:49:25,532 INFO L263 TraceCheckUtils]: 60: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-08 11:49:25,532 INFO L280 TraceCheckUtils]: 61: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,532 INFO L280 TraceCheckUtils]: 62: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,533 INFO L280 TraceCheckUtils]: 63: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,533 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:25,533 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 [2020-07-08 11:49:25,533 INFO L280 TraceCheckUtils]: 66: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-08 11:49:25,533 INFO L280 TraceCheckUtils]: 67: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-08 11:49:25,533 INFO L280 TraceCheckUtils]: 68: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,533 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-08 11:49:25,533 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 [2020-07-08 11:49:25,533 INFO L280 TraceCheckUtils]: 71: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,534 INFO L263 TraceCheckUtils]: 72: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,534 INFO L280 TraceCheckUtils]: 73: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-08 11:49:25,534 INFO L263 TraceCheckUtils]: 74: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:25,534 INFO L280 TraceCheckUtils]: 75: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,535 INFO L263 TraceCheckUtils]: 76: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,535 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 [2020-07-08 11:49:25,535 INFO L280 TraceCheckUtils]: 78: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,535 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,535 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 [2020-07-08 11:49:25,535 INFO L280 TraceCheckUtils]: 81: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,535 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:25,535 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 [2020-07-08 11:49:25,535 INFO L280 TraceCheckUtils]: 84: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-08 11:49:25,536 INFO L263 TraceCheckUtils]: 85: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,536 INFO L280 TraceCheckUtils]: 86: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:25,536 INFO L280 TraceCheckUtils]: 87: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,536 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:25,537 INFO L280 TraceCheckUtils]: 89: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,537 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-08 11:49:25,537 INFO L280 TraceCheckUtils]: 91: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,537 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-08 11:49:25,537 INFO L280 TraceCheckUtils]: 93: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,537 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-08 11:49:25,537 INFO L263 TraceCheckUtils]: 95: Hoare triple {38754#true} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-08 11:49:25,537 INFO L280 TraceCheckUtils]: 96: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:25,538 INFO L263 TraceCheckUtils]: 97: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,538 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 [2020-07-08 11:49:25,538 INFO L280 TraceCheckUtils]: 99: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,538 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:25,538 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 [2020-07-08 11:49:25,539 INFO L280 TraceCheckUtils]: 102: Hoare triple {38754#true} assume !(2 != ~tmp~0); {38754#true} is VALID [2020-07-08 11:49:25,539 INFO L280 TraceCheckUtils]: 103: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,539 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-08 11:49:25,539 INFO L280 TraceCheckUtils]: 105: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,540 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,540 INFO L280 TraceCheckUtils]: 107: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !false; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,541 INFO L280 TraceCheckUtils]: 108: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,541 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 [2020-07-08 11:49:25,542 INFO L280 TraceCheckUtils]: 110: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~9); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,542 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 [2020-07-08 11:49:25,543 INFO L280 TraceCheckUtils]: 112: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,544 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 [2020-07-08 11:49:25,544 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 [2020-07-08 11:49:25,545 INFO L280 TraceCheckUtils]: 115: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,546 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 [2020-07-08 11:49:25,546 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 [2020-07-08 11:49:25,546 INFO L263 TraceCheckUtils]: 118: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,547 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 [2020-07-08 11:49:25,547 INFO L280 TraceCheckUtils]: 120: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,547 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,547 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 [2020-07-08 11:49:25,547 INFO L280 TraceCheckUtils]: 123: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,547 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 [2020-07-08 11:49:25,548 INFO L280 TraceCheckUtils]: 125: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,548 INFO L263 TraceCheckUtils]: 126: Hoare triple {38754#true} call lowerWaterLevel(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:25,548 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 [2020-07-08 11:49:25,549 INFO L280 TraceCheckUtils]: 128: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,549 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-08 11:49:25,549 INFO L280 TraceCheckUtils]: 130: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-08 11:49:25,550 INFO L263 TraceCheckUtils]: 131: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,550 INFO L280 TraceCheckUtils]: 132: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:25,550 INFO L280 TraceCheckUtils]: 133: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,550 INFO L263 TraceCheckUtils]: 134: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:25,550 INFO L280 TraceCheckUtils]: 135: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,551 INFO L263 TraceCheckUtils]: 136: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,551 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 [2020-07-08 11:49:25,551 INFO L280 TraceCheckUtils]: 138: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,551 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,551 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 [2020-07-08 11:49:25,551 INFO L280 TraceCheckUtils]: 141: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,551 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-08 11:49:25,552 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 [2020-07-08 11:49:25,552 INFO L280 TraceCheckUtils]: 144: Hoare triple {38754#true} assume !(0 != ~tmp~6); {38754#true} is VALID [2020-07-08 11:49:25,552 INFO L263 TraceCheckUtils]: 145: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,553 INFO L280 TraceCheckUtils]: 146: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,553 INFO L280 TraceCheckUtils]: 147: Hoare triple {38754#true} assume !(0 == ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:25,553 INFO L263 TraceCheckUtils]: 148: Hoare triple {38754#true} call processEnvironment__wrappee__base(); {38754#true} is VALID [2020-07-08 11:49:25,553 INFO L280 TraceCheckUtils]: 149: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,553 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-08 11:49:25,554 INFO L280 TraceCheckUtils]: 151: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,554 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {38754#true} {38754#true} #485#return; {38754#true} is VALID [2020-07-08 11:49:25,554 INFO L280 TraceCheckUtils]: 153: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,554 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {38754#true} {38754#true} #509#return; {38754#true} is VALID [2020-07-08 11:49:25,554 INFO L263 TraceCheckUtils]: 155: Hoare triple {38754#true} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-08 11:49:25,554 INFO L280 TraceCheckUtils]: 156: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:25,555 INFO L263 TraceCheckUtils]: 157: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,555 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 [2020-07-08 11:49:25,555 INFO L280 TraceCheckUtils]: 159: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,555 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:25,555 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 [2020-07-08 11:49:25,555 INFO L280 TraceCheckUtils]: 162: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-08 11:49:25,555 INFO L263 TraceCheckUtils]: 163: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,556 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 [2020-07-08 11:49:25,556 INFO L280 TraceCheckUtils]: 165: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,556 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-08 11:49:25,556 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 [2020-07-08 11:49:25,556 INFO L280 TraceCheckUtils]: 168: Hoare triple {38754#true} assume 0 != ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:25,556 INFO L280 TraceCheckUtils]: 169: Hoare triple {38754#true} assume !(0 == ~switchedOnBeforeTS~0); {38754#true} is VALID [2020-07-08 11:49:25,557 INFO L280 TraceCheckUtils]: 170: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,557 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {38754#true} {38754#true} #511#return; {38754#true} is VALID [2020-07-08 11:49:25,557 INFO L280 TraceCheckUtils]: 172: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,558 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {38754#true} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,558 INFO L280 TraceCheckUtils]: 174: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !false; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,559 INFO L280 TraceCheckUtils]: 175: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,559 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 [2020-07-08 11:49:25,560 INFO L280 TraceCheckUtils]: 177: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~9); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,560 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 [2020-07-08 11:49:25,561 INFO L280 TraceCheckUtils]: 179: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,561 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 [2020-07-08 11:49:25,562 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 [2020-07-08 11:49:25,563 INFO L280 TraceCheckUtils]: 182: Hoare triple {38759#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {38759#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:49:25,564 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 [2020-07-08 11:49:25,565 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 [2020-07-08 11:49:25,565 INFO L263 TraceCheckUtils]: 185: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,566 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 [2020-07-08 11:49:25,566 INFO L280 TraceCheckUtils]: 187: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,566 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,566 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 [2020-07-08 11:49:25,567 INFO L280 TraceCheckUtils]: 190: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,567 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 [2020-07-08 11:49:25,567 INFO L280 TraceCheckUtils]: 192: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,568 INFO L263 TraceCheckUtils]: 193: Hoare triple {38754#true} call lowerWaterLevel(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:25,568 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 [2020-07-08 11:49:25,568 INFO L280 TraceCheckUtils]: 195: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,569 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {38754#true} {38754#true} #507#return; {38754#true} is VALID [2020-07-08 11:49:25,569 INFO L280 TraceCheckUtils]: 197: Hoare triple {38754#true} assume 0 != ~systemActive~0; {38754#true} is VALID [2020-07-08 11:49:25,570 INFO L263 TraceCheckUtils]: 198: Hoare triple {38754#true} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,570 INFO L280 TraceCheckUtils]: 199: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:25,571 INFO L280 TraceCheckUtils]: 200: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,571 INFO L263 TraceCheckUtils]: 201: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:25,571 INFO L280 TraceCheckUtils]: 202: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,571 INFO L263 TraceCheckUtils]: 203: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,572 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 [2020-07-08 11:49:25,574 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 [2020-07-08 11:49:25,575 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 [2020-07-08 11:49:25,576 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 [2020-07-08 11:49:25,577 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 [2020-07-08 11:49:25,578 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 [2020-07-08 11:49:25,579 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 [2020-07-08 11:49:25,580 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 [2020-07-08 11:49:25,581 INFO L263 TraceCheckUtils]: 212: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,581 INFO L280 TraceCheckUtils]: 213: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {38754#true} is VALID [2020-07-08 11:49:25,581 INFO L280 TraceCheckUtils]: 214: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,582 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #483#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,583 INFO L280 TraceCheckUtils]: 216: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} assume true; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,585 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {39267#(not (= 0 ~methaneLevelCritical~0))} {38754#true} #509#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,585 INFO L263 TraceCheckUtils]: 218: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-08 11:49:25,585 INFO L280 TraceCheckUtils]: 219: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:25,585 INFO L263 TraceCheckUtils]: 220: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,586 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 [2020-07-08 11:49:25,586 INFO L280 TraceCheckUtils]: 222: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,586 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:25,586 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 [2020-07-08 11:49:25,587 INFO L280 TraceCheckUtils]: 225: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-08 11:49:25,587 INFO L263 TraceCheckUtils]: 226: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,587 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 [2020-07-08 11:49:25,587 INFO L280 TraceCheckUtils]: 228: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,588 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-08 11:49:25,588 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 [2020-07-08 11:49:25,588 INFO L280 TraceCheckUtils]: 231: Hoare triple {38754#true} assume !(0 != ~tmp___0~0); {38754#true} is VALID [2020-07-08 11:49:25,588 INFO L280 TraceCheckUtils]: 232: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,589 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {38754#true} {39267#(not (= 0 ~methaneLevelCritical~0))} #511#return; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,589 INFO L280 TraceCheckUtils]: 234: Hoare triple {39267#(not (= 0 ~methaneLevelCritical~0))} assume true; {39267#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:49:25,590 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {39267#(not (= 0 ~methaneLevelCritical~0))} {38759#(= 0 ~methaneLevelCritical~0)} #495#return; {38755#false} is VALID [2020-07-08 11:49:25,590 INFO L280 TraceCheckUtils]: 236: Hoare triple {38755#false} assume !false; {38755#false} is VALID [2020-07-08 11:49:25,590 INFO L280 TraceCheckUtils]: 237: Hoare triple {38755#false} assume ~splverifierCounter~0 < 4; {38755#false} is VALID [2020-07-08 11:49:25,591 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 [2020-07-08 11:49:25,591 INFO L280 TraceCheckUtils]: 239: Hoare triple {38755#false} assume 0 != ~tmp~9; {38755#false} is VALID [2020-07-08 11:49:25,591 INFO L263 TraceCheckUtils]: 240: Hoare triple {38755#false} call waterRise(); {39009#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:25,591 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 [2020-07-08 11:49:25,591 INFO L280 TraceCheckUtils]: 242: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,591 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {38754#true} {38755#false} #489#return; {38755#false} is VALID [2020-07-08 11:49:25,592 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 [2020-07-08 11:49:25,592 INFO L280 TraceCheckUtils]: 245: Hoare triple {38755#false} assume !(0 != ~tmp___0~2); {38755#false} is VALID [2020-07-08 11:49:25,592 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 [2020-07-08 11:49:25,592 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 [2020-07-08 11:49:25,592 INFO L280 TraceCheckUtils]: 248: Hoare triple {38755#false} assume 0 != ~tmp___1~0; {38755#false} is VALID [2020-07-08 11:49:25,592 INFO L263 TraceCheckUtils]: 249: Hoare triple {38755#false} call timeShift(); {38755#false} is VALID [2020-07-08 11:49:25,593 INFO L263 TraceCheckUtils]: 250: Hoare triple {38755#false} call __utac_acc__Specification5_spec__2(); {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:49:25,593 INFO L263 TraceCheckUtils]: 251: Hoare triple {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,593 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 [2020-07-08 11:49:25,594 INFO L280 TraceCheckUtils]: 253: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,594 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {38754#true} {39008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {38754#true} is VALID [2020-07-08 11:49:25,594 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 [2020-07-08 11:49:25,594 INFO L280 TraceCheckUtils]: 256: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,594 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {38754#true} {38755#false} #505#return; {38755#false} is VALID [2020-07-08 11:49:25,595 INFO L280 TraceCheckUtils]: 258: Hoare triple {38755#false} assume !(0 != ~pumpRunning~0); {38755#false} is VALID [2020-07-08 11:49:25,595 INFO L280 TraceCheckUtils]: 259: Hoare triple {38755#false} assume 0 != ~systemActive~0; {38755#false} is VALID [2020-07-08 11:49:25,595 INFO L263 TraceCheckUtils]: 260: Hoare triple {38755#false} call processEnvironment(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,595 INFO L280 TraceCheckUtils]: 261: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:25,596 INFO L280 TraceCheckUtils]: 262: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:25,597 INFO L263 TraceCheckUtils]: 263: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,597 INFO L280 TraceCheckUtils]: 264: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,597 INFO L280 TraceCheckUtils]: 265: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:25,598 INFO L263 TraceCheckUtils]: 266: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,598 INFO L280 TraceCheckUtils]: 267: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-08 11:49:25,598 INFO L263 TraceCheckUtils]: 268: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-08 11:49:25,598 INFO L280 TraceCheckUtils]: 269: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,599 INFO L280 TraceCheckUtils]: 270: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:25,599 INFO L280 TraceCheckUtils]: 271: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,599 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:25,599 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 [2020-07-08 11:49:25,599 INFO L280 TraceCheckUtils]: 274: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-08 11:49:25,599 INFO L280 TraceCheckUtils]: 275: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-08 11:49:25,600 INFO L280 TraceCheckUtils]: 276: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,600 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-08 11:49:25,600 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 [2020-07-08 11:49:25,600 INFO L280 TraceCheckUtils]: 279: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:25,601 INFO L263 TraceCheckUtils]: 280: Hoare triple {38754#true} call activatePump(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,602 INFO L280 TraceCheckUtils]: 281: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {38754#true} is VALID [2020-07-08 11:49:25,602 INFO L263 TraceCheckUtils]: 282: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:25,602 INFO L280 TraceCheckUtils]: 283: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:25,602 INFO L263 TraceCheckUtils]: 284: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:25,603 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 [2020-07-08 11:49:25,603 INFO L280 TraceCheckUtils]: 286: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,603 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:25,603 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 [2020-07-08 11:49:25,604 INFO L280 TraceCheckUtils]: 289: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,604 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:25,604 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 [2020-07-08 11:49:25,604 INFO L280 TraceCheckUtils]: 292: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-08 11:49:25,605 INFO L263 TraceCheckUtils]: 293: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:49:25,606 INFO L280 TraceCheckUtils]: 294: Hoare triple {39072#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:25,606 INFO L280 TraceCheckUtils]: 295: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,606 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:25,607 INFO L280 TraceCheckUtils]: 297: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,607 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-08 11:49:25,607 INFO L280 TraceCheckUtils]: 299: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,607 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-08 11:49:25,607 INFO L280 TraceCheckUtils]: 301: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,607 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {38754#true} {38755#false} #509#return; {38755#false} is VALID [2020-07-08 11:49:25,608 INFO L263 TraceCheckUtils]: 303: Hoare triple {38755#false} call __utac_acc__Specification5_spec__3(); {38755#false} is VALID [2020-07-08 11:49:25,608 INFO L280 TraceCheckUtils]: 304: Hoare triple {38755#false} havoc ~tmp~0;havoc ~tmp___0~0; {38755#false} is VALID [2020-07-08 11:49:25,608 INFO L263 TraceCheckUtils]: 305: Hoare triple {38755#false} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:25,608 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 [2020-07-08 11:49:25,608 INFO L280 TraceCheckUtils]: 307: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,609 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {38754#true} {38755#false} #519#return; {38755#false} is VALID [2020-07-08 11:49:25,609 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 [2020-07-08 11:49:25,609 INFO L280 TraceCheckUtils]: 310: Hoare triple {38755#false} assume 2 != ~tmp~0; {38755#false} is VALID [2020-07-08 11:49:25,609 INFO L263 TraceCheckUtils]: 311: Hoare triple {38755#false} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:25,609 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 [2020-07-08 11:49:25,610 INFO L280 TraceCheckUtils]: 313: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:25,610 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {38754#true} {38755#false} #521#return; {38755#false} is VALID [2020-07-08 11:49:25,610 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 [2020-07-08 11:49:25,610 INFO L280 TraceCheckUtils]: 316: Hoare triple {38755#false} assume 0 != ~tmp___0~0; {38755#false} is VALID [2020-07-08 11:49:25,611 INFO L280 TraceCheckUtils]: 317: Hoare triple {38755#false} assume 0 == ~switchedOnBeforeTS~0; {38755#false} is VALID [2020-07-08 11:49:25,611 INFO L263 TraceCheckUtils]: 318: Hoare triple {38755#false} call __automaton_fail(); {38755#false} is VALID [2020-07-08 11:49:25,611 INFO L280 TraceCheckUtils]: 319: Hoare triple {38755#false} assume !false; {38755#false} is VALID [2020-07-08 11:49:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 87 proven. 7 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2020-07-08 11:49:25,683 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1632281424] [2020-07-08 11:49:25,684 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1245015807] [2020-07-08 11:49:25,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:49:25,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,904 INFO L264 TraceCheckSpWp]: Trace formula consists of 1341 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-08 11:49:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:49:25,984 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:49:26,588 INFO L263 TraceCheckUtils]: 0: Hoare triple {38754#true} call ULTIMATE.init(); {38754#true} is VALID [2020-07-08 11:49:26,592 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 [2020-07-08 11:49:26,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,594 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {38754#true} #545#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,594 INFO L263 TraceCheckUtils]: 4: Hoare triple {39404#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~retValue_acc~0;havoc ~tmp~1; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,595 INFO L263 TraceCheckUtils]: 6: Hoare triple {39404#(<= ~waterLevel~0 1)} call select_helpers(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,596 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #441#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,597 INFO L263 TraceCheckUtils]: 9: Hoare triple {39404#(<= ~waterLevel~0 1)} call select_features(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,598 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #443#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,599 INFO L263 TraceCheckUtils]: 12: Hoare triple {39404#(<= ~waterLevel~0 1)} call #t~ret3 := valid_product(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,599 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 [2020-07-08 11:49:26,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,600 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #445#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,600 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 [2020-07-08 11:49:26,601 INFO L280 TraceCheckUtils]: 17: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 != ~tmp~1; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,601 INFO L263 TraceCheckUtils]: 18: Hoare triple {39404#(<= ~waterLevel~0 1)} call setup(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,602 INFO L280 TraceCheckUtils]: 19: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,602 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #447#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,603 INFO L263 TraceCheckUtils]: 21: Hoare triple {39404#(<= ~waterLevel~0 1)} call runTest(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,603 INFO L263 TraceCheckUtils]: 22: Hoare triple {39404#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,604 INFO L280 TraceCheckUtils]: 23: Hoare triple {39404#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,605 INFO L280 TraceCheckUtils]: 24: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,605 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #535#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,606 INFO L263 TraceCheckUtils]: 26: Hoare triple {39404#(<= ~waterLevel~0 1)} call test(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,607 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 [2020-07-08 11:49:26,607 INFO L280 TraceCheckUtils]: 28: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !false; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,608 INFO L280 TraceCheckUtils]: 29: Hoare triple {39404#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,609 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 [2020-07-08 11:49:26,609 INFO L280 TraceCheckUtils]: 31: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,610 INFO L263 TraceCheckUtils]: 32: Hoare triple {39404#(<= ~waterLevel~0 1)} call waterRise(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,611 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 [2020-07-08 11:49:26,611 INFO L280 TraceCheckUtils]: 34: Hoare triple {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:49:26,612 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 [2020-07-08 11:49:26,613 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 [2020-07-08 11:49:26,613 INFO L280 TraceCheckUtils]: 37: Hoare triple {39509#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:49:26,614 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 [2020-07-08 11:49:26,614 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 [2020-07-08 11:49:26,615 INFO L280 TraceCheckUtils]: 40: Hoare triple {39509#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:49:26,615 INFO L263 TraceCheckUtils]: 41: Hoare triple {39509#(<= ~waterLevel~0 2)} call timeShift(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,615 INFO L263 TraceCheckUtils]: 42: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {38754#true} is VALID [2020-07-08 11:49:26,615 INFO L263 TraceCheckUtils]: 43: Hoare triple {38754#true} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:26,615 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 [2020-07-08 11:49:26,616 INFO L280 TraceCheckUtils]: 45: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,616 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {38754#true} {38754#true} #517#return; {38754#true} is VALID [2020-07-08 11:49:26,616 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 [2020-07-08 11:49:26,616 INFO L280 TraceCheckUtils]: 48: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,623 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38754#true} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,623 INFO L280 TraceCheckUtils]: 50: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,624 INFO L280 TraceCheckUtils]: 51: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,624 INFO L263 TraceCheckUtils]: 52: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {38754#true} is VALID [2020-07-08 11:49:26,624 INFO L280 TraceCheckUtils]: 53: Hoare triple {38754#true} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:26,624 INFO L280 TraceCheckUtils]: 54: Hoare triple {38754#true} assume !(0 != ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:26,625 INFO L263 TraceCheckUtils]: 55: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {38754#true} is VALID [2020-07-08 11:49:26,625 INFO L280 TraceCheckUtils]: 56: Hoare triple {38754#true} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:26,625 INFO L280 TraceCheckUtils]: 57: Hoare triple {38754#true} assume 0 == ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:26,625 INFO L263 TraceCheckUtils]: 58: Hoare triple {38754#true} call #t~ret50 := isHighWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:26,625 INFO L280 TraceCheckUtils]: 59: Hoare triple {38754#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {38754#true} is VALID [2020-07-08 11:49:26,625 INFO L263 TraceCheckUtils]: 60: Hoare triple {38754#true} call #t~ret70 := isHighWaterSensorDry(); {38754#true} is VALID [2020-07-08 11:49:26,626 INFO L280 TraceCheckUtils]: 61: Hoare triple {38754#true} havoc ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:26,626 INFO L280 TraceCheckUtils]: 62: Hoare triple {38754#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {38754#true} is VALID [2020-07-08 11:49:26,626 INFO L280 TraceCheckUtils]: 63: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,626 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {38754#true} {38754#true} #503#return; {38754#true} is VALID [2020-07-08 11:49:26,626 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 [2020-07-08 11:49:26,626 INFO L280 TraceCheckUtils]: 66: Hoare triple {38754#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38754#true} is VALID [2020-07-08 11:49:26,627 INFO L280 TraceCheckUtils]: 67: Hoare triple {38754#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38754#true} is VALID [2020-07-08 11:49:26,627 INFO L280 TraceCheckUtils]: 68: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,627 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {38754#true} {38754#true} #525#return; {38754#true} is VALID [2020-07-08 11:49:26,627 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 [2020-07-08 11:49:26,627 INFO L280 TraceCheckUtils]: 71: Hoare triple {38754#true} assume 0 != ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:26,627 INFO L263 TraceCheckUtils]: 72: Hoare triple {38754#true} call activatePump(); {38754#true} is VALID [2020-07-08 11:49:26,627 INFO L280 TraceCheckUtils]: 73: Hoare triple {38754#true} havoc ~tmp~7; {38754#true} is VALID [2020-07-08 11:49:26,628 INFO L263 TraceCheckUtils]: 74: Hoare triple {38754#true} call #t~ret52 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:26,628 INFO L280 TraceCheckUtils]: 75: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:26,628 INFO L263 TraceCheckUtils]: 76: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:26,628 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 [2020-07-08 11:49:26,628 INFO L280 TraceCheckUtils]: 78: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,628 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:26,629 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 [2020-07-08 11:49:26,629 INFO L280 TraceCheckUtils]: 81: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,629 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {38754#true} {38754#true} #499#return; {38754#true} is VALID [2020-07-08 11:49:26,629 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 [2020-07-08 11:49:26,629 INFO L280 TraceCheckUtils]: 84: Hoare triple {38754#true} assume !(0 != ~tmp~7); {38754#true} is VALID [2020-07-08 11:49:26,630 INFO L263 TraceCheckUtils]: 85: Hoare triple {38754#true} call activatePump__wrappee__highWaterSensor(); {38754#true} is VALID [2020-07-08 11:49:26,630 INFO L280 TraceCheckUtils]: 86: Hoare triple {38754#true} ~pumpRunning~0 := 1; {38754#true} is VALID [2020-07-08 11:49:26,630 INFO L280 TraceCheckUtils]: 87: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,630 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {38754#true} {38754#true} #501#return; {38754#true} is VALID [2020-07-08 11:49:26,630 INFO L280 TraceCheckUtils]: 89: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,630 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {38754#true} {38754#true} #527#return; {38754#true} is VALID [2020-07-08 11:49:26,631 INFO L280 TraceCheckUtils]: 91: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,631 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {38754#true} {38754#true} #487#return; {38754#true} is VALID [2020-07-08 11:49:26,631 INFO L280 TraceCheckUtils]: 93: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,634 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {38754#true} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #509#return; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,635 INFO L263 TraceCheckUtils]: 95: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-08 11:49:26,635 INFO L280 TraceCheckUtils]: 96: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:26,635 INFO L263 TraceCheckUtils]: 97: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:26,635 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 [2020-07-08 11:49:26,635 INFO L280 TraceCheckUtils]: 99: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,636 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:26,636 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 [2020-07-08 11:49:26,636 INFO L280 TraceCheckUtils]: 102: Hoare triple {38754#true} assume !(2 != ~tmp~0); {38754#true} is VALID [2020-07-08 11:49:26,636 INFO L280 TraceCheckUtils]: 103: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,637 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {38754#true} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #511#return; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,637 INFO L280 TraceCheckUtils]: 105: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,638 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {39509#(<= ~waterLevel~0 2)} #495#return; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:49:26,639 INFO L280 TraceCheckUtils]: 107: Hoare triple {39509#(<= ~waterLevel~0 2)} assume !false; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:49:26,639 INFO L280 TraceCheckUtils]: 108: Hoare triple {39509#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:49:26,640 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 [2020-07-08 11:49:26,641 INFO L280 TraceCheckUtils]: 110: Hoare triple {39509#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~9); {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:49:26,648 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 [2020-07-08 11:49:26,648 INFO L280 TraceCheckUtils]: 112: Hoare triple {39509#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~2); {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:49:26,649 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 [2020-07-08 11:49:26,649 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 [2020-07-08 11:49:26,650 INFO L280 TraceCheckUtils]: 115: Hoare triple {39509#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {39509#(<= ~waterLevel~0 2)} is VALID [2020-07-08 11:49:26,651 INFO L263 TraceCheckUtils]: 116: Hoare triple {39509#(<= ~waterLevel~0 2)} call timeShift(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,651 INFO L263 TraceCheckUtils]: 117: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {38754#true} is VALID [2020-07-08 11:49:26,651 INFO L263 TraceCheckUtils]: 118: Hoare triple {38754#true} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:26,651 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 [2020-07-08 11:49:26,651 INFO L280 TraceCheckUtils]: 120: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,651 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {38754#true} {38754#true} #517#return; {38754#true} is VALID [2020-07-08 11:49:26,652 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 [2020-07-08 11:49:26,652 INFO L280 TraceCheckUtils]: 123: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,652 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {38754#true} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,653 INFO L280 TraceCheckUtils]: 125: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,654 INFO L263 TraceCheckUtils]: 126: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,655 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 [2020-07-08 11:49:26,655 INFO L280 TraceCheckUtils]: 128: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,656 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 [2020-07-08 11:49:26,657 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 [2020-07-08 11:49:26,657 INFO L263 TraceCheckUtils]: 131: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {38754#true} is VALID [2020-07-08 11:49:26,657 INFO L280 TraceCheckUtils]: 132: Hoare triple {38754#true} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:26,657 INFO L280 TraceCheckUtils]: 133: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:26,657 INFO L263 TraceCheckUtils]: 134: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:26,658 INFO L280 TraceCheckUtils]: 135: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:26,658 INFO L263 TraceCheckUtils]: 136: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:26,658 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 [2020-07-08 11:49:26,658 INFO L280 TraceCheckUtils]: 138: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,658 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:26,658 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 [2020-07-08 11:49:26,659 INFO L280 TraceCheckUtils]: 141: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,659 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-08 11:49:26,659 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 [2020-07-08 11:49:26,659 INFO L280 TraceCheckUtils]: 144: Hoare triple {38754#true} assume !(0 != ~tmp~6); {38754#true} is VALID [2020-07-08 11:49:26,659 INFO L263 TraceCheckUtils]: 145: Hoare triple {38754#true} call processEnvironment__wrappee__methaneQuery(); {38754#true} is VALID [2020-07-08 11:49:26,659 INFO L280 TraceCheckUtils]: 146: Hoare triple {38754#true} havoc ~tmp~5; {38754#true} is VALID [2020-07-08 11:49:26,660 INFO L280 TraceCheckUtils]: 147: Hoare triple {38754#true} assume !(0 == ~pumpRunning~0); {38754#true} is VALID [2020-07-08 11:49:26,660 INFO L263 TraceCheckUtils]: 148: Hoare triple {38754#true} call processEnvironment__wrappee__base(); {38754#true} is VALID [2020-07-08 11:49:26,660 INFO L280 TraceCheckUtils]: 149: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,660 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {38754#true} {38754#true} #531#return; {38754#true} is VALID [2020-07-08 11:49:26,660 INFO L280 TraceCheckUtils]: 151: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,660 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {38754#true} {38754#true} #485#return; {38754#true} is VALID [2020-07-08 11:49:26,661 INFO L280 TraceCheckUtils]: 153: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,661 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 [2020-07-08 11:49:26,662 INFO L263 TraceCheckUtils]: 155: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-08 11:49:26,662 INFO L280 TraceCheckUtils]: 156: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:26,662 INFO L263 TraceCheckUtils]: 157: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:26,662 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 [2020-07-08 11:49:26,662 INFO L280 TraceCheckUtils]: 159: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,662 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:26,663 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 [2020-07-08 11:49:26,663 INFO L280 TraceCheckUtils]: 162: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-08 11:49:26,663 INFO L263 TraceCheckUtils]: 163: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:26,663 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 [2020-07-08 11:49:26,663 INFO L280 TraceCheckUtils]: 165: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,664 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-08 11:49:26,664 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 [2020-07-08 11:49:26,664 INFO L280 TraceCheckUtils]: 168: Hoare triple {38754#true} assume 0 != ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:26,664 INFO L280 TraceCheckUtils]: 169: Hoare triple {38754#true} assume !(0 == ~switchedOnBeforeTS~0); {38754#true} is VALID [2020-07-08 11:49:26,664 INFO L280 TraceCheckUtils]: 170: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,665 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 [2020-07-08 11:49:26,665 INFO L280 TraceCheckUtils]: 172: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,666 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 [2020-07-08 11:49:26,667 INFO L280 TraceCheckUtils]: 174: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !false; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,667 INFO L280 TraceCheckUtils]: 175: Hoare triple {39404#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,668 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 [2020-07-08 11:49:26,668 INFO L280 TraceCheckUtils]: 177: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~9); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,668 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 [2020-07-08 11:49:26,669 INFO L280 TraceCheckUtils]: 179: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,669 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 [2020-07-08 11:49:26,670 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 [2020-07-08 11:49:26,670 INFO L280 TraceCheckUtils]: 182: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 != ~tmp___1~0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,671 INFO L263 TraceCheckUtils]: 183: Hoare triple {39404#(<= ~waterLevel~0 1)} call timeShift(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,671 INFO L263 TraceCheckUtils]: 184: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {38754#true} is VALID [2020-07-08 11:49:26,671 INFO L263 TraceCheckUtils]: 185: Hoare triple {38754#true} call #t~ret0 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:26,671 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 [2020-07-08 11:49:26,671 INFO L280 TraceCheckUtils]: 187: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,671 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {38754#true} {38754#true} #517#return; {38754#true} is VALID [2020-07-08 11:49:26,671 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 [2020-07-08 11:49:26,671 INFO L280 TraceCheckUtils]: 190: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,672 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {38754#true} {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #505#return; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,672 INFO L280 TraceCheckUtils]: 192: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,673 INFO L263 TraceCheckUtils]: 193: Hoare triple {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,673 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 [2020-07-08 11:49:26,674 INFO L280 TraceCheckUtils]: 195: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,675 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 [2020-07-08 11:49:26,678 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 [2020-07-08 11:49:26,679 INFO L263 TraceCheckUtils]: 198: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {38754#true} is VALID [2020-07-08 11:49:26,679 INFO L280 TraceCheckUtils]: 199: Hoare triple {38754#true} havoc ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:26,679 INFO L280 TraceCheckUtils]: 200: Hoare triple {38754#true} assume 0 != ~pumpRunning~0; {38754#true} is VALID [2020-07-08 11:49:26,679 INFO L263 TraceCheckUtils]: 201: Hoare triple {38754#true} call #t~ret51 := isMethaneAlarm(); {38754#true} is VALID [2020-07-08 11:49:26,679 INFO L280 TraceCheckUtils]: 202: Hoare triple {38754#true} havoc ~retValue_acc~9; {38754#true} is VALID [2020-07-08 11:49:26,679 INFO L263 TraceCheckUtils]: 203: Hoare triple {38754#true} call #t~ret53 := isMethaneLevelCritical(); {38754#true} is VALID [2020-07-08 11:49:26,679 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 [2020-07-08 11:49:26,680 INFO L280 TraceCheckUtils]: 205: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,680 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {38754#true} {38754#true} #539#return; {38754#true} is VALID [2020-07-08 11:49:26,680 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 [2020-07-08 11:49:26,680 INFO L280 TraceCheckUtils]: 208: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,680 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {38754#true} {38754#true} #481#return; {38754#true} is VALID [2020-07-08 11:49:26,680 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 [2020-07-08 11:49:26,680 INFO L280 TraceCheckUtils]: 211: Hoare triple {38754#true} assume 0 != ~tmp~6; {38754#true} is VALID [2020-07-08 11:49:26,681 INFO L263 TraceCheckUtils]: 212: Hoare triple {38754#true} call deactivatePump(); {38754#true} is VALID [2020-07-08 11:49:26,681 INFO L280 TraceCheckUtils]: 213: Hoare triple {38754#true} ~pumpRunning~0 := 0; {38754#true} is VALID [2020-07-08 11:49:26,681 INFO L280 TraceCheckUtils]: 214: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,681 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {38754#true} {38754#true} #483#return; {38754#true} is VALID [2020-07-08 11:49:26,681 INFO L280 TraceCheckUtils]: 216: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,682 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 [2020-07-08 11:49:26,683 INFO L263 TraceCheckUtils]: 218: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {38754#true} is VALID [2020-07-08 11:49:26,683 INFO L280 TraceCheckUtils]: 219: Hoare triple {38754#true} havoc ~tmp~0;havoc ~tmp___0~0; {38754#true} is VALID [2020-07-08 11:49:26,683 INFO L263 TraceCheckUtils]: 220: Hoare triple {38754#true} call #t~ret1 := getWaterLevel(); {38754#true} is VALID [2020-07-08 11:49:26,683 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 [2020-07-08 11:49:26,683 INFO L280 TraceCheckUtils]: 222: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,683 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {38754#true} {38754#true} #519#return; {38754#true} is VALID [2020-07-08 11:49:26,683 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 [2020-07-08 11:49:26,683 INFO L280 TraceCheckUtils]: 225: Hoare triple {38754#true} assume 2 != ~tmp~0; {38754#true} is VALID [2020-07-08 11:49:26,684 INFO L263 TraceCheckUtils]: 226: Hoare triple {38754#true} call #t~ret2 := isPumpRunning(); {38754#true} is VALID [2020-07-08 11:49:26,684 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 [2020-07-08 11:49:26,684 INFO L280 TraceCheckUtils]: 228: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,684 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {38754#true} {38754#true} #521#return; {38754#true} is VALID [2020-07-08 11:49:26,684 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 [2020-07-08 11:49:26,684 INFO L280 TraceCheckUtils]: 231: Hoare triple {38754#true} assume !(0 != ~tmp___0~0); {38754#true} is VALID [2020-07-08 11:49:26,684 INFO L280 TraceCheckUtils]: 232: Hoare triple {38754#true} assume true; {38754#true} is VALID [2020-07-08 11:49:26,685 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 [2020-07-08 11:49:26,685 INFO L280 TraceCheckUtils]: 234: Hoare triple {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39786#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,686 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 [2020-07-08 11:49:26,686 INFO L280 TraceCheckUtils]: 236: Hoare triple {40111#(<= ~waterLevel~0 0)} assume !false; {40111#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:49:26,687 INFO L280 TraceCheckUtils]: 237: Hoare triple {40111#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {40111#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:49:26,687 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 [2020-07-08 11:49:26,688 INFO L280 TraceCheckUtils]: 239: Hoare triple {40111#(<= ~waterLevel~0 0)} assume 0 != ~tmp~9; {40111#(<= ~waterLevel~0 0)} is VALID [2020-07-08 11:49:26,688 INFO L263 TraceCheckUtils]: 240: Hoare triple {40111#(<= ~waterLevel~0 0)} call waterRise(); {39498#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:49:26,689 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 [2020-07-08 11:49:26,689 INFO L280 TraceCheckUtils]: 242: Hoare triple {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {39502#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-08 11:49:26,690 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 [2020-07-08 11:49:26,691 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 [2020-07-08 11:49:26,691 INFO L280 TraceCheckUtils]: 245: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~2); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,692 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 [2020-07-08 11:49:26,692 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 [2020-07-08 11:49:26,693 INFO L280 TraceCheckUtils]: 248: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 != ~tmp___1~0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,693 INFO L263 TraceCheckUtils]: 249: Hoare triple {39404#(<= ~waterLevel~0 1)} call timeShift(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,694 INFO L263 TraceCheckUtils]: 250: Hoare triple {39404#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,694 INFO L263 TraceCheckUtils]: 251: Hoare triple {39404#(<= ~waterLevel~0 1)} call #t~ret0 := isPumpRunning(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,695 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 [2020-07-08 11:49:26,695 INFO L280 TraceCheckUtils]: 253: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,695 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #517#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,696 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 [2020-07-08 11:49:26,697 INFO L280 TraceCheckUtils]: 256: Hoare triple {39404#(<= ~waterLevel~0 1)} assume true; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,697 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {39404#(<= ~waterLevel~0 1)} {39404#(<= ~waterLevel~0 1)} #505#return; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,698 INFO L280 TraceCheckUtils]: 258: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,699 INFO L280 TraceCheckUtils]: 259: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,699 INFO L263 TraceCheckUtils]: 260: Hoare triple {39404#(<= ~waterLevel~0 1)} call processEnvironment(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,700 INFO L280 TraceCheckUtils]: 261: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~tmp~6; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,701 INFO L280 TraceCheckUtils]: 262: Hoare triple {39404#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,701 INFO L263 TraceCheckUtils]: 263: Hoare triple {39404#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__methaneQuery(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,702 INFO L280 TraceCheckUtils]: 264: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~tmp~5; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,703 INFO L280 TraceCheckUtils]: 265: Hoare triple {39404#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,703 INFO L263 TraceCheckUtils]: 266: Hoare triple {39404#(<= ~waterLevel~0 1)} call #t~ret50 := isHighWaterLevel(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,704 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 [2020-07-08 11:49:26,704 INFO L263 TraceCheckUtils]: 268: Hoare triple {39404#(<= ~waterLevel~0 1)} call #t~ret70 := isHighWaterSensorDry(); {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,705 INFO L280 TraceCheckUtils]: 269: Hoare triple {39404#(<= ~waterLevel~0 1)} havoc ~retValue_acc~6; {39404#(<= ~waterLevel~0 1)} is VALID [2020-07-08 11:49:26,705 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 [2020-07-08 11:49:26,706 INFO L280 TraceCheckUtils]: 271: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-08 11:49:26,706 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {38755#false} {39404#(<= ~waterLevel~0 1)} #503#return; {38755#false} is VALID [2020-07-08 11:49:26,706 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 [2020-07-08 11:49:26,706 INFO L280 TraceCheckUtils]: 274: Hoare triple {38755#false} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {38755#false} is VALID [2020-07-08 11:49:26,706 INFO L280 TraceCheckUtils]: 275: Hoare triple {38755#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {38755#false} is VALID [2020-07-08 11:49:26,707 INFO L280 TraceCheckUtils]: 276: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-08 11:49:26,707 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {38755#false} {39404#(<= ~waterLevel~0 1)} #525#return; {38755#false} is VALID [2020-07-08 11:49:26,707 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 [2020-07-08 11:49:26,707 INFO L280 TraceCheckUtils]: 279: Hoare triple {38755#false} assume 0 != ~tmp~5; {38755#false} is VALID [2020-07-08 11:49:26,707 INFO L263 TraceCheckUtils]: 280: Hoare triple {38755#false} call activatePump(); {38755#false} is VALID [2020-07-08 11:49:26,707 INFO L280 TraceCheckUtils]: 281: Hoare triple {38755#false} havoc ~tmp~7; {38755#false} is VALID [2020-07-08 11:49:26,707 INFO L263 TraceCheckUtils]: 282: Hoare triple {38755#false} call #t~ret52 := isMethaneAlarm(); {38755#false} is VALID [2020-07-08 11:49:26,707 INFO L280 TraceCheckUtils]: 283: Hoare triple {38755#false} havoc ~retValue_acc~9; {38755#false} is VALID [2020-07-08 11:49:26,708 INFO L263 TraceCheckUtils]: 284: Hoare triple {38755#false} call #t~ret53 := isMethaneLevelCritical(); {38755#false} is VALID [2020-07-08 11:49:26,708 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 [2020-07-08 11:49:26,708 INFO L280 TraceCheckUtils]: 286: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-08 11:49:26,708 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {38755#false} {38755#false} #539#return; {38755#false} is VALID [2020-07-08 11:49:26,708 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 [2020-07-08 11:49:26,708 INFO L280 TraceCheckUtils]: 289: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-08 11:49:26,708 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {38755#false} {38755#false} #499#return; {38755#false} is VALID [2020-07-08 11:49:26,708 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 [2020-07-08 11:49:26,708 INFO L280 TraceCheckUtils]: 292: Hoare triple {38755#false} assume !(0 != ~tmp~7); {38755#false} is VALID [2020-07-08 11:49:26,709 INFO L263 TraceCheckUtils]: 293: Hoare triple {38755#false} call activatePump__wrappee__highWaterSensor(); {38755#false} is VALID [2020-07-08 11:49:26,709 INFO L280 TraceCheckUtils]: 294: Hoare triple {38755#false} ~pumpRunning~0 := 1; {38755#false} is VALID [2020-07-08 11:49:26,709 INFO L280 TraceCheckUtils]: 295: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-08 11:49:26,709 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {38755#false} {38755#false} #501#return; {38755#false} is VALID [2020-07-08 11:49:26,709 INFO L280 TraceCheckUtils]: 297: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-08 11:49:26,709 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {38755#false} {38755#false} #527#return; {38755#false} is VALID [2020-07-08 11:49:26,709 INFO L280 TraceCheckUtils]: 299: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-08 11:49:26,709 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {38755#false} {39404#(<= ~waterLevel~0 1)} #487#return; {38755#false} is VALID [2020-07-08 11:49:26,710 INFO L280 TraceCheckUtils]: 301: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-08 11:49:26,710 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {38755#false} {39404#(<= ~waterLevel~0 1)} #509#return; {38755#false} is VALID [2020-07-08 11:49:26,710 INFO L263 TraceCheckUtils]: 303: Hoare triple {38755#false} call __utac_acc__Specification5_spec__3(); {38755#false} is VALID [2020-07-08 11:49:26,710 INFO L280 TraceCheckUtils]: 304: Hoare triple {38755#false} havoc ~tmp~0;havoc ~tmp___0~0; {38755#false} is VALID [2020-07-08 11:49:26,710 INFO L263 TraceCheckUtils]: 305: Hoare triple {38755#false} call #t~ret1 := getWaterLevel(); {38755#false} is VALID [2020-07-08 11:49:26,710 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 [2020-07-08 11:49:26,710 INFO L280 TraceCheckUtils]: 307: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-08 11:49:26,710 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {38755#false} {38755#false} #519#return; {38755#false} is VALID [2020-07-08 11:49:26,710 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 [2020-07-08 11:49:26,711 INFO L280 TraceCheckUtils]: 310: Hoare triple {38755#false} assume 2 != ~tmp~0; {38755#false} is VALID [2020-07-08 11:49:26,711 INFO L263 TraceCheckUtils]: 311: Hoare triple {38755#false} call #t~ret2 := isPumpRunning(); {38755#false} is VALID [2020-07-08 11:49:26,711 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 [2020-07-08 11:49:26,711 INFO L280 TraceCheckUtils]: 313: Hoare triple {38755#false} assume true; {38755#false} is VALID [2020-07-08 11:49:26,711 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {38755#false} {38755#false} #521#return; {38755#false} is VALID [2020-07-08 11:49:26,711 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 [2020-07-08 11:49:26,711 INFO L280 TraceCheckUtils]: 316: Hoare triple {38755#false} assume 0 != ~tmp___0~0; {38755#false} is VALID [2020-07-08 11:49:26,712 INFO L280 TraceCheckUtils]: 317: Hoare triple {38755#false} assume 0 == ~switchedOnBeforeTS~0; {38755#false} is VALID [2020-07-08 11:49:26,712 INFO L263 TraceCheckUtils]: 318: Hoare triple {38755#false} call __automaton_fail(); {38755#false} is VALID [2020-07-08 11:49:26,712 INFO L280 TraceCheckUtils]: 319: Hoare triple {38755#false} assume !false; {38755#false} is VALID [2020-07-08 11:49:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 197 proven. 16 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2020-07-08 11:49:26,760 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 11:49:26,760 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 8] total 20 [2020-07-08 11:49:26,761 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579974904] [2020-07-08 11:49:26,762 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 320 [2020-07-08 11:49:26,770 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:49:26,770 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 11:49:27,286 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 338 edges. 338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:49:27,287 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 11:49:27,287 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:49:27,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 11:49:27,288 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-08 11:49:27,288 INFO L87 Difference]: Start difference. First operand 890 states and 1011 transitions. Second operand 20 states. [2020-07-08 11:49:29,038 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:35,188 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:49:36,629 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:49:38,529 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 11:49:52,573 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:49:54,313 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:49:55,352 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:49:56,170 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:49:57,789 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:49:58,553 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:50:11,311 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:50:12,175 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:50:12,713 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:50:13,100 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:50:14,028 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-08 11:50:14,591 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:50:15,236 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-08 11:50:15,628 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-08 11:50:22,678 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:50:23,470 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:50:24,231 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:50:25,046 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:50:25,546 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:50:25,926 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:50:26,814 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-07-08 11:50:27,389 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:50:28,005 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-07-08 11:50:28,393 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 11:51:13,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:13,103 INFO L93 Difference]: Finished difference Result 3523 states and 4452 transitions. [2020-07-08 11:51:13,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2020-07-08 11:51:13,103 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 320 [2020-07-08 11:51:13,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:51:13,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:51:13,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 1384 transitions. [2020-07-08 11:51:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 11:51:13,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 1384 transitions. [2020-07-08 11:51:13,139 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 83 states and 1384 transitions. [2020-07-08 11:51:17,891 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1384 edges. 1384 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:18,272 INFO L225 Difference]: With dead ends: 3523 [2020-07-08 11:51:18,272 INFO L226 Difference]: Without dead ends: 2669 [2020-07-08 11:51:18,279 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 533 GetRequests, 433 SyntacticMatches, 2 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3431 ImplicationChecksByTransitivity, 12.4s TimeCoverageRelationStatistics Valid=1745, Invalid=8155, Unknown=0, NotChecked=0, Total=9900 [2020-07-08 11:51:18,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2669 states. [2020-07-08 11:51:43,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2669 to 2137. [2020-07-08 11:51:43,051 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:51:43,052 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2669 states. Second operand 2137 states. [2020-07-08 11:51:43,052 INFO L74 IsIncluded]: Start isIncluded. First operand 2669 states. Second operand 2137 states. [2020-07-08 11:51:43,052 INFO L87 Difference]: Start difference. First operand 2669 states. Second operand 2137 states. [2020-07-08 11:51:43,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:43,271 INFO L93 Difference]: Finished difference Result 2669 states and 3291 transitions. [2020-07-08 11:51:43,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 3291 transitions. [2020-07-08 11:51:43,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:43,276 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:43,276 INFO L74 IsIncluded]: Start isIncluded. First operand 2137 states. Second operand 2669 states. [2020-07-08 11:51:43,276 INFO L87 Difference]: Start difference. First operand 2137 states. Second operand 2669 states. [2020-07-08 11:51:43,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:51:43,511 INFO L93 Difference]: Finished difference Result 2669 states and 3291 transitions. [2020-07-08 11:51:43,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 3291 transitions. [2020-07-08 11:51:43,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:51:43,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:51:43,516 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:51:43,516 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:51:43,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2137 states. [2020-07-08 11:51:43,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 2137 states and 2395 transitions. [2020-07-08 11:51:43,696 INFO L78 Accepts]: Start accepts. Automaton has 2137 states and 2395 transitions. Word has length 320 [2020-07-08 11:51:43,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:51:43,696 INFO L479 AbstractCegarLoop]: Abstraction has 2137 states and 2395 transitions. [2020-07-08 11:51:43,696 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 11:51:43,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 2395 transitions. [2020-07-08 11:51:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2020-07-08 11:51:43,706 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:51:43,706 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] [2020-07-08 11:51:43,920 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:51:43,921 INFO L427 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:51:43,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:51:43,922 INFO L82 PathProgramCache]: Analyzing trace with hash -619625522, now seen corresponding path program 1 times [2020-07-08 11:51:43,922 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:51:43,923 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622116447] [2020-07-08 11:51:43,923 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:51:43,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,325 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:51:44,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,370 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 [2020-07-08 11:51:44,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,371 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #545#return; {53601#true} is VALID [2020-07-08 11:51:44,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,374 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53601#true} {53601#true} #441#return; {53601#true} is VALID [2020-07-08 11:51:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,377 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53601#true} {53601#true} #443#return; {53601#true} is VALID [2020-07-08 11:51:44,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,395 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 [2020-07-08 11:51:44,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {53918#(= 1 |valid_product_#res|)} assume true; {53918#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:51:44,397 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53918#(= 1 |valid_product_#res|)} {53601#true} #445#return; {53613#(= 1 |main_#t~ret3|)} is VALID [2020-07-08 11:51:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,400 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53601#true} {53601#true} #447#return; {53601#true} is VALID [2020-07-08 11:51:44,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {53601#true} is VALID [2020-07-08 11:51:44,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,417 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #535#return; {53601#true} is VALID [2020-07-08 11:51:44,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,436 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 [2020-07-08 11:51:44,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #489#return; {53601#true} is VALID [2020-07-08 11:51:44,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,480 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 [2020-07-08 11:51:44,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,482 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53601#true} #491#return; {53626#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:51:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,549 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 [2020-07-08 11:51:44,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,550 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:44,550 INFO L263 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:44,550 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 [2020-07-08 11:51:44,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,550 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:44,550 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 [2020-07-08 11:51:44,551 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,551 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 [2020-07-08 11:51:44,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:44,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:44,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,667 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:44,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:44,667 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:44,668 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:44,668 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:44,668 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,668 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:44,668 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 [2020-07-08 11:51:44,669 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-08 11:51:44,669 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:44,669 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,669 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:44,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,922 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 [2020-07-08 11:51:44,923 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 [2020-07-08 11:51:44,924 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 [2020-07-08 11:51:44,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:44,925 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:44,926 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 [2020-07-08 11:51:44,926 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 [2020-07-08 11:51:44,927 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 [2020-07-08 11:51:44,928 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 [2020-07-08 11:51:44,928 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 [2020-07-08 11:51:44,929 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 [2020-07-08 11:51:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-08 11:51:44,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-08 11:51:44,933 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:44,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:44,933 INFO L263 TraceCheckUtils]: 3: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:44,934 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 [2020-07-08 11:51:44,934 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 [2020-07-08 11:51:44,935 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 [2020-07-08 11:51:44,936 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 [2020-07-08 11:51:44,936 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 [2020-07-08 11:51:44,937 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 [2020-07-08 11:51:44,938 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 [2020-07-08 11:51:44,939 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 [2020-07-08 11:51:44,940 INFO L263 TraceCheckUtils]: 12: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:44,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-08 11:51:44,940 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,941 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,941 INFO L280 TraceCheckUtils]: 16: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,942 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #527#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:44,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:44,943 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:44,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:44,943 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:44,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:44,943 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:44,944 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,944 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:44,944 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 [2020-07-08 11:51:44,944 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-08 11:51:44,944 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:44,944 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,944 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:44,944 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 [2020-07-08 11:51:44,945 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:44,945 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:44,945 INFO L280 TraceCheckUtils]: 17: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-08 11:51:44,945 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:44,946 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:44,946 INFO L263 TraceCheckUtils]: 20: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:44,951 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 [2020-07-08 11:51:44,953 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 [2020-07-08 11:51:44,953 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 [2020-07-08 11:51:44,954 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 [2020-07-08 11:51:44,955 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 [2020-07-08 11:51:44,955 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 [2020-07-08 11:51:44,956 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 [2020-07-08 11:51:44,957 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 [2020-07-08 11:51:44,958 INFO L263 TraceCheckUtils]: 29: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:44,958 INFO L280 TraceCheckUtils]: 30: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-08 11:51:44,958 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,959 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,960 INFO L280 TraceCheckUtils]: 33: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,960 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #527#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,961 INFO L280 TraceCheckUtils]: 35: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,961 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #487#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:44,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:44,963 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:44,964 INFO L280 TraceCheckUtils]: 3: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:44,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:44,964 INFO L263 TraceCheckUtils]: 5: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:44,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:44,964 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:44,965 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:44,965 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:44,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,965 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:44,965 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 [2020-07-08 11:51:44,965 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-08 11:51:44,965 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:44,965 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,966 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:44,966 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 [2020-07-08 11:51:44,966 INFO L280 TraceCheckUtils]: 18: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:44,966 INFO L263 TraceCheckUtils]: 19: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:44,966 INFO L280 TraceCheckUtils]: 20: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-08 11:51:44,967 INFO L263 TraceCheckUtils]: 21: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:44,967 INFO L280 TraceCheckUtils]: 22: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:44,967 INFO L263 TraceCheckUtils]: 23: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:44,967 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 [2020-07-08 11:51:44,968 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 [2020-07-08 11:51:44,969 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 [2020-07-08 11:51:44,970 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 [2020-07-08 11:51:44,970 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 [2020-07-08 11:51:44,971 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 [2020-07-08 11:51:44,971 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 [2020-07-08 11:51:44,972 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 [2020-07-08 11:51:44,973 INFO L263 TraceCheckUtils]: 32: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:44,974 INFO L280 TraceCheckUtils]: 33: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-08 11:51:44,974 INFO L280 TraceCheckUtils]: 34: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,978 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,979 INFO L280 TraceCheckUtils]: 36: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,979 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #527#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,980 INFO L280 TraceCheckUtils]: 38: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,980 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #487#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,980 INFO L280 TraceCheckUtils]: 40: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,981 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #509#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:44,988 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 [2020-07-08 11:51:44,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,989 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:44,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:44,989 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:44,989 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 [2020-07-08 11:51:44,989 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,989 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:44,989 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 [2020-07-08 11:51:44,990 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume !(2 != ~tmp~0); {53601#true} is VALID [2020-07-08 11:51:44,990 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,990 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #511#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:44,991 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 [2020-07-08 11:51:44,991 INFO L263 TraceCheckUtils]: 1: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:44,991 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 [2020-07-08 11:51:44,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,991 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:44,992 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 [2020-07-08 11:51:44,992 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,992 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 [2020-07-08 11:51:44,992 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:44,992 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-08 11:51:44,993 INFO L263 TraceCheckUtils]: 10: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:44,993 INFO L280 TraceCheckUtils]: 11: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:44,993 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:44,994 INFO L263 TraceCheckUtils]: 13: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:44,994 INFO L280 TraceCheckUtils]: 14: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:44,995 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:44,995 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:44,995 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:44,995 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:44,995 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:44,995 INFO L280 TraceCheckUtils]: 20: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:44,995 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,995 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:44,995 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 [2020-07-08 11:51:44,996 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-08 11:51:44,996 INFO L280 TraceCheckUtils]: 25: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:44,996 INFO L280 TraceCheckUtils]: 26: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:44,996 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:44,996 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 [2020-07-08 11:51:44,996 INFO L280 TraceCheckUtils]: 29: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:44,997 INFO L263 TraceCheckUtils]: 30: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:44,997 INFO L280 TraceCheckUtils]: 31: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-08 11:51:44,997 INFO L263 TraceCheckUtils]: 32: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:44,997 INFO L280 TraceCheckUtils]: 33: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:44,997 INFO L263 TraceCheckUtils]: 34: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:44,998 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 [2020-07-08 11:51:44,999 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 [2020-07-08 11:51:45,000 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 [2020-07-08 11:51:45,000 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 [2020-07-08 11:51:45,001 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 [2020-07-08 11:51:45,002 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 [2020-07-08 11:51:45,003 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 [2020-07-08 11:51:45,004 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 [2020-07-08 11:51:45,004 INFO L263 TraceCheckUtils]: 43: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,005 INFO L280 TraceCheckUtils]: 44: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-08 11:51:45,005 INFO L280 TraceCheckUtils]: 45: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,006 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,009 INFO L280 TraceCheckUtils]: 47: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,010 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #527#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,010 INFO L280 TraceCheckUtils]: 49: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,011 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #487#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,011 INFO L280 TraceCheckUtils]: 51: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,012 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #509#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,012 INFO L263 TraceCheckUtils]: 53: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-08 11:51:45,012 INFO L280 TraceCheckUtils]: 54: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,012 INFO L263 TraceCheckUtils]: 55: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,013 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 [2020-07-08 11:51:45,013 INFO L280 TraceCheckUtils]: 57: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,013 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,013 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 [2020-07-08 11:51:45,013 INFO L280 TraceCheckUtils]: 60: Hoare triple {53601#true} assume !(2 != ~tmp~0); {53601#true} is VALID [2020-07-08 11:51:45,014 INFO L280 TraceCheckUtils]: 61: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,014 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #511#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,015 INFO L280 TraceCheckUtils]: 63: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,016 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53626#(not (= 0 ~methaneLevelCritical~0))} #495#return; {53602#false} is VALID [2020-07-08 11:51:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,035 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 [2020-07-08 11:51:45,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,036 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,036 INFO L263 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,036 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 [2020-07-08 11:51:45,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,037 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,037 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 [2020-07-08 11:51:45,037 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,037 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 [2020-07-08 11:51:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,042 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 [2020-07-08 11:51:45,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,043 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-08 11:51:45,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,051 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 [2020-07-08 11:51:45,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,052 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,052 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 [2020-07-08 11:51:45,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,053 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,053 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 [2020-07-08 11:51:45,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,053 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-08 11:51:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,065 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53601#true} {53601#true} #531#return; {53601#true} is VALID [2020-07-08 11:51:45,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(0 == ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,066 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-08 11:51:45,066 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,066 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #531#return; {53601#true} is VALID [2020-07-08 11:51:45,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,067 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53601#true} {53601#true} #485#return; {53601#true} is VALID [2020-07-08 11:51:45,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,067 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:45,067 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,068 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,068 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 [2020-07-08 11:51:45,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,068 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,068 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 [2020-07-08 11:51:45,068 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,069 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-08 11:51:45,069 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 [2020-07-08 11:51:45,069 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume !(0 != ~tmp~6); {53601#true} is VALID [2020-07-08 11:51:45,070 INFO L263 TraceCheckUtils]: 13: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,070 INFO L280 TraceCheckUtils]: 14: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume !(0 == ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,070 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-08 11:51:45,071 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,071 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {53601#true} {53601#true} #531#return; {53601#true} is VALID [2020-07-08 11:51:45,071 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,071 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53601#true} {53601#true} #485#return; {53601#true} is VALID [2020-07-08 11:51:45,071 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,071 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-08 11:51:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,077 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 [2020-07-08 11:51:45,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,078 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,080 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 [2020-07-08 11:51:45,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,081 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,081 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,081 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 [2020-07-08 11:51:45,081 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,082 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,082 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 [2020-07-08 11:51:45,082 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-08 11:51:45,082 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,082 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 [2020-07-08 11:51:45,083 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,083 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,083 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 [2020-07-08 11:51:45,083 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume 0 != ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,083 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume !(0 == ~switchedOnBeforeTS~0); {53601#true} is VALID [2020-07-08 11:51:45,083 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,084 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-08 11:51:45,085 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 [2020-07-08 11:51:45,085 INFO L263 TraceCheckUtils]: 1: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,085 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 [2020-07-08 11:51:45,085 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,085 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,085 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 [2020-07-08 11:51:45,086 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,086 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 [2020-07-08 11:51:45,086 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,087 INFO L263 TraceCheckUtils]: 9: Hoare triple {53601#true} call lowerWaterLevel(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:51:45,087 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 [2020-07-08 11:51:45,087 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,087 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-08 11:51:45,087 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-08 11:51:45,088 INFO L263 TraceCheckUtils]: 14: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,088 INFO L280 TraceCheckUtils]: 15: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,088 INFO L280 TraceCheckUtils]: 16: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,089 INFO L263 TraceCheckUtils]: 17: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:45,089 INFO L280 TraceCheckUtils]: 18: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,089 INFO L263 TraceCheckUtils]: 19: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,089 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 [2020-07-08 11:51:45,089 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,089 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,090 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 [2020-07-08 11:51:45,090 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,090 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-08 11:51:45,090 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 [2020-07-08 11:51:45,090 INFO L280 TraceCheckUtils]: 27: Hoare triple {53601#true} assume !(0 != ~tmp~6); {53601#true} is VALID [2020-07-08 11:51:45,091 INFO L263 TraceCheckUtils]: 28: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,091 INFO L280 TraceCheckUtils]: 29: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,091 INFO L280 TraceCheckUtils]: 30: Hoare triple {53601#true} assume !(0 == ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,092 INFO L263 TraceCheckUtils]: 31: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-08 11:51:45,092 INFO L280 TraceCheckUtils]: 32: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,092 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {53601#true} {53601#true} #531#return; {53601#true} is VALID [2020-07-08 11:51:45,092 INFO L280 TraceCheckUtils]: 34: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,092 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53601#true} {53601#true} #485#return; {53601#true} is VALID [2020-07-08 11:51:45,092 INFO L280 TraceCheckUtils]: 36: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,093 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-08 11:51:45,093 INFO L263 TraceCheckUtils]: 38: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-08 11:51:45,093 INFO L280 TraceCheckUtils]: 39: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,093 INFO L263 TraceCheckUtils]: 40: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,093 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 [2020-07-08 11:51:45,094 INFO L280 TraceCheckUtils]: 42: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,094 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,094 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 [2020-07-08 11:51:45,094 INFO L280 TraceCheckUtils]: 45: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-08 11:51:45,094 INFO L263 TraceCheckUtils]: 46: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,094 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 [2020-07-08 11:51:45,095 INFO L280 TraceCheckUtils]: 48: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,095 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,095 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 [2020-07-08 11:51:45,095 INFO L280 TraceCheckUtils]: 51: Hoare triple {53601#true} assume 0 != ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,095 INFO L280 TraceCheckUtils]: 52: Hoare triple {53601#true} assume !(0 == ~switchedOnBeforeTS~0); {53601#true} is VALID [2020-07-08 11:51:45,096 INFO L280 TraceCheckUtils]: 53: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,096 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-08 11:51:45,096 INFO L280 TraceCheckUtils]: 55: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,096 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-08 11:51:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,127 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 [2020-07-08 11:51:45,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,128 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,128 INFO L263 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,128 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 [2020-07-08 11:51:45,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,129 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,129 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 [2020-07-08 11:51:45,129 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,129 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 [2020-07-08 11:51:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,132 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 [2020-07-08 11:51:45,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-08 11:51:45,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,146 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 [2020-07-08 11:51:45,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,146 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,147 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,147 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 [2020-07-08 11:51:45,147 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,147 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,148 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 [2020-07-08 11:51:45,148 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,148 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-08 11:51:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53601#true} is VALID [2020-07-08 11:51:45,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,151 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #483#return; {53601#true} is VALID [2020-07-08 11:51:45,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,152 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:45,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,152 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,153 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 [2020-07-08 11:51:45,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,153 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,153 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 [2020-07-08 11:51:45,153 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,153 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-08 11:51:45,154 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 [2020-07-08 11:51:45,154 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume 0 != ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,155 INFO L263 TraceCheckUtils]: 13: Hoare triple {53601#true} call deactivatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,155 INFO L280 TraceCheckUtils]: 14: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53601#true} is VALID [2020-07-08 11:51:45,155 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,155 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53601#true} {53601#true} #483#return; {53601#true} is VALID [2020-07-08 11:51:45,155 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,156 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-08 11:51:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,165 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 [2020-07-08 11:51:45,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,165 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,168 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 [2020-07-08 11:51:45,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,169 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,169 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,169 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 [2020-07-08 11:51:45,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,170 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,170 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 [2020-07-08 11:51:45,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-08 11:51:45,170 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,170 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 [2020-07-08 11:51:45,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,171 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,171 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 [2020-07-08 11:51:45,171 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-08 11:51:45,171 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,171 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-08 11:51:45,173 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 [2020-07-08 11:51:45,173 INFO L263 TraceCheckUtils]: 1: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,173 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 [2020-07-08 11:51:45,173 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,173 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,174 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 [2020-07-08 11:51:45,174 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,174 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 [2020-07-08 11:51:45,174 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,175 INFO L263 TraceCheckUtils]: 9: Hoare triple {53601#true} call lowerWaterLevel(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:51:45,175 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 [2020-07-08 11:51:45,175 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,175 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-08 11:51:45,176 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-08 11:51:45,176 INFO L263 TraceCheckUtils]: 14: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,177 INFO L280 TraceCheckUtils]: 15: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,177 INFO L280 TraceCheckUtils]: 16: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,177 INFO L263 TraceCheckUtils]: 17: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:45,177 INFO L280 TraceCheckUtils]: 18: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,177 INFO L263 TraceCheckUtils]: 19: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,178 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 [2020-07-08 11:51:45,178 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,178 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,178 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 [2020-07-08 11:51:45,178 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,179 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-08 11:51:45,179 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 [2020-07-08 11:51:45,179 INFO L280 TraceCheckUtils]: 27: Hoare triple {53601#true} assume 0 != ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,180 INFO L263 TraceCheckUtils]: 28: Hoare triple {53601#true} call deactivatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,180 INFO L280 TraceCheckUtils]: 29: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53601#true} is VALID [2020-07-08 11:51:45,180 INFO L280 TraceCheckUtils]: 30: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,180 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {53601#true} {53601#true} #483#return; {53601#true} is VALID [2020-07-08 11:51:45,180 INFO L280 TraceCheckUtils]: 32: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,181 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-08 11:51:45,181 INFO L263 TraceCheckUtils]: 34: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-08 11:51:45,181 INFO L280 TraceCheckUtils]: 35: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,181 INFO L263 TraceCheckUtils]: 36: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,181 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 [2020-07-08 11:51:45,181 INFO L280 TraceCheckUtils]: 38: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,182 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,182 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 [2020-07-08 11:51:45,182 INFO L280 TraceCheckUtils]: 41: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-08 11:51:45,182 INFO L263 TraceCheckUtils]: 42: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,182 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 [2020-07-08 11:51:45,182 INFO L280 TraceCheckUtils]: 44: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,183 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,183 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 [2020-07-08 11:51:45,183 INFO L280 TraceCheckUtils]: 47: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-08 11:51:45,183 INFO L280 TraceCheckUtils]: 48: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,183 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-08 11:51:45,183 INFO L280 TraceCheckUtils]: 50: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,184 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-08 11:51:45,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,188 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 [2020-07-08 11:51:45,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,189 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53602#false} #489#return; {53602#false} is VALID [2020-07-08 11:51:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,201 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 [2020-07-08 11:51:45,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,201 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,202 INFO L263 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,202 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 [2020-07-08 11:51:45,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,202 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,203 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 [2020-07-08 11:51:45,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,203 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 [2020-07-08 11:51:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,217 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:45,218 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:45,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,218 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,219 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,219 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 [2020-07-08 11:51:45,219 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53601#true} is VALID [2020-07-08 11:51:45,219 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:45,219 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,220 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,222 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53601#true} {53601#true} #529#return; {53601#true} is VALID [2020-07-08 11:51:45,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,223 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:45,223 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:45,224 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,224 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,224 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,224 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,224 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 [2020-07-08 11:51:45,225 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53601#true} is VALID [2020-07-08 11:51:45,225 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:45,225 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,225 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:45,225 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 [2020-07-08 11:51:45,225 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume !(0 != ~tmp~5); {53601#true} is VALID [2020-07-08 11:51:45,226 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-08 11:51:45,226 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,226 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {53601#true} {53601#true} #529#return; {53601#true} is VALID [2020-07-08 11:51:45,226 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,226 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-08 11:51:45,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,228 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,228 INFO L263 TraceCheckUtils]: 5: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:45,229 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:45,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,229 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,230 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 [2020-07-08 11:51:45,230 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53601#true} is VALID [2020-07-08 11:51:45,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:45,230 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,230 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:45,231 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 [2020-07-08 11:51:45,231 INFO L280 TraceCheckUtils]: 18: Hoare triple {53601#true} assume !(0 != ~tmp~5); {53601#true} is VALID [2020-07-08 11:51:45,231 INFO L263 TraceCheckUtils]: 19: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-08 11:51:45,231 INFO L280 TraceCheckUtils]: 20: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,231 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {53601#true} {53601#true} #529#return; {53601#true} is VALID [2020-07-08 11:51:45,232 INFO L280 TraceCheckUtils]: 22: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,232 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-08 11:51:45,232 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,232 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-08 11:51:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,238 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 [2020-07-08 11:51:45,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,239 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,241 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 [2020-07-08 11:51:45,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,242 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,242 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,242 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 [2020-07-08 11:51:45,242 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,243 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,243 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 [2020-07-08 11:51:45,243 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-08 11:51:45,243 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,243 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 [2020-07-08 11:51:45,243 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,244 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,244 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 [2020-07-08 11:51:45,244 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-08 11:51:45,244 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,244 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-08 11:51:45,245 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 [2020-07-08 11:51:45,246 INFO L263 TraceCheckUtils]: 1: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,246 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 [2020-07-08 11:51:45,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,246 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,246 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 [2020-07-08 11:51:45,246 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,247 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 [2020-07-08 11:51:45,247 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-08 11:51:45,248 INFO L263 TraceCheckUtils]: 10: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,248 INFO L280 TraceCheckUtils]: 11: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,248 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,249 INFO L263 TraceCheckUtils]: 13: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,249 INFO L280 TraceCheckUtils]: 14: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,249 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,249 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,250 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:45,250 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:45,250 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,250 INFO L280 TraceCheckUtils]: 20: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,250 INFO L280 TraceCheckUtils]: 21: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,250 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,251 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 [2020-07-08 11:51:45,251 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53601#true} is VALID [2020-07-08 11:51:45,251 INFO L280 TraceCheckUtils]: 25: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:45,251 INFO L280 TraceCheckUtils]: 26: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,251 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:45,251 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 [2020-07-08 11:51:45,252 INFO L280 TraceCheckUtils]: 29: Hoare triple {53601#true} assume !(0 != ~tmp~5); {53601#true} is VALID [2020-07-08 11:51:45,252 INFO L263 TraceCheckUtils]: 30: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-08 11:51:45,252 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,252 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53601#true} {53601#true} #529#return; {53601#true} is VALID [2020-07-08 11:51:45,252 INFO L280 TraceCheckUtils]: 33: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,252 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-08 11:51:45,253 INFO L280 TraceCheckUtils]: 35: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,253 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-08 11:51:45,253 INFO L263 TraceCheckUtils]: 37: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-08 11:51:45,253 INFO L280 TraceCheckUtils]: 38: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,253 INFO L263 TraceCheckUtils]: 39: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,254 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 [2020-07-08 11:51:45,254 INFO L280 TraceCheckUtils]: 41: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,254 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,254 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 [2020-07-08 11:51:45,254 INFO L280 TraceCheckUtils]: 44: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-08 11:51:45,254 INFO L263 TraceCheckUtils]: 45: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,254 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 [2020-07-08 11:51:45,255 INFO L280 TraceCheckUtils]: 47: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,255 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,255 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 [2020-07-08 11:51:45,255 INFO L280 TraceCheckUtils]: 50: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-08 11:51:45,255 INFO L280 TraceCheckUtils]: 51: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,256 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-08 11:51:45,256 INFO L280 TraceCheckUtils]: 53: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,256 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-08 11:51:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,263 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 [2020-07-08 11:51:45,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,264 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53602#false} #489#return; {53602#false} is VALID [2020-07-08 11:51:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,269 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 [2020-07-08 11:51:45,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,270 INFO L263 TraceCheckUtils]: 0: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,270 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 [2020-07-08 11:51:45,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,271 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,271 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 [2020-07-08 11:51:45,271 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,271 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53601#true} {53602#false} #505#return; {53602#false} is VALID [2020-07-08 11:51:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,292 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:45,293 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:45,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,294 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,294 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 [2020-07-08 11:51:45,294 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-08 11:51:45,295 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:45,295 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,295 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,305 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 [2020-07-08 11:51:45,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,305 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,306 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,306 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 [2020-07-08 11:51:45,306 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,306 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,307 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 [2020-07-08 11:51:45,307 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,307 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53601#true} {53601#true} #499#return; {53601#true} is VALID [2020-07-08 11:51:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-08 11:51:45,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,311 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53601#true} #501#return; {53601#true} is VALID [2020-07-08 11:51:45,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-08 11:51:45,312 INFO L263 TraceCheckUtils]: 1: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:45,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,312 INFO L263 TraceCheckUtils]: 3: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,312 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 [2020-07-08 11:51:45,312 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,312 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,313 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 [2020-07-08 11:51:45,313 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,313 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {53601#true} {53601#true} #499#return; {53601#true} is VALID [2020-07-08 11:51:45,313 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 [2020-07-08 11:51:45,314 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} assume !(0 != ~tmp~7); {53601#true} is VALID [2020-07-08 11:51:45,315 INFO L263 TraceCheckUtils]: 12: Hoare triple {53601#true} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,315 INFO L280 TraceCheckUtils]: 13: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-08 11:51:45,315 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,316 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53601#true} {53601#true} #501#return; {53601#true} is VALID [2020-07-08 11:51:45,316 INFO L280 TraceCheckUtils]: 16: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,316 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {53601#true} {53601#true} #527#return; {53601#true} is VALID [2020-07-08 11:51:45,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,317 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:45,318 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:45,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,318 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,318 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,318 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,318 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 [2020-07-08 11:51:45,319 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-08 11:51:45,319 INFO L280 TraceCheckUtils]: 11: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:45,319 INFO L280 TraceCheckUtils]: 12: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,319 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:45,319 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 [2020-07-08 11:51:45,319 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,321 INFO L263 TraceCheckUtils]: 16: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-08 11:51:45,321 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:45,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,322 INFO L263 TraceCheckUtils]: 20: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,322 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 [2020-07-08 11:51:45,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,322 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,323 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 [2020-07-08 11:51:45,323 INFO L280 TraceCheckUtils]: 25: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,323 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53601#true} {53601#true} #499#return; {53601#true} is VALID [2020-07-08 11:51:45,323 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 [2020-07-08 11:51:45,324 INFO L280 TraceCheckUtils]: 28: Hoare triple {53601#true} assume !(0 != ~tmp~7); {53601#true} is VALID [2020-07-08 11:51:45,324 INFO L263 TraceCheckUtils]: 29: Hoare triple {53601#true} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,325 INFO L280 TraceCheckUtils]: 30: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-08 11:51:45,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,325 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53601#true} {53601#true} #501#return; {53601#true} is VALID [2020-07-08 11:51:45,325 INFO L280 TraceCheckUtils]: 33: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,325 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53601#true} {53601#true} #527#return; {53601#true} is VALID [2020-07-08 11:51:45,326 INFO L280 TraceCheckUtils]: 35: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,326 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-08 11:51:45,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,328 INFO L263 TraceCheckUtils]: 2: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,329 INFO L280 TraceCheckUtils]: 4: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,329 INFO L263 TraceCheckUtils]: 5: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:45,329 INFO L263 TraceCheckUtils]: 7: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:45,330 INFO L280 TraceCheckUtils]: 8: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,330 INFO L280 TraceCheckUtils]: 9: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,330 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,330 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,330 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 [2020-07-08 11:51:45,330 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-08 11:51:45,331 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:45,331 INFO L280 TraceCheckUtils]: 15: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,331 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:45,331 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 [2020-07-08 11:51:45,331 INFO L280 TraceCheckUtils]: 18: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,332 INFO L263 TraceCheckUtils]: 19: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,332 INFO L280 TraceCheckUtils]: 20: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-08 11:51:45,332 INFO L263 TraceCheckUtils]: 21: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:45,333 INFO L280 TraceCheckUtils]: 22: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,333 INFO L263 TraceCheckUtils]: 23: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,333 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 [2020-07-08 11:51:45,333 INFO L280 TraceCheckUtils]: 25: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,333 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,333 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 [2020-07-08 11:51:45,334 INFO L280 TraceCheckUtils]: 28: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,334 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {53601#true} {53601#true} #499#return; {53601#true} is VALID [2020-07-08 11:51:45,334 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 [2020-07-08 11:51:45,334 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume !(0 != ~tmp~7); {53601#true} is VALID [2020-07-08 11:51:45,335 INFO L263 TraceCheckUtils]: 32: Hoare triple {53601#true} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,335 INFO L280 TraceCheckUtils]: 33: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-08 11:51:45,335 INFO L280 TraceCheckUtils]: 34: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,335 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53601#true} {53601#true} #501#return; {53601#true} is VALID [2020-07-08 11:51:45,336 INFO L280 TraceCheckUtils]: 36: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,336 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {53601#true} {53601#true} #527#return; {53601#true} is VALID [2020-07-08 11:51:45,336 INFO L280 TraceCheckUtils]: 38: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,336 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-08 11:51:45,336 INFO L280 TraceCheckUtils]: 40: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,336 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53601#true} {53602#false} #509#return; {53602#false} is VALID [2020-07-08 11:51:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,340 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 [2020-07-08 11:51:45,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,340 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53602#false} #519#return; {53602#false} is VALID [2020-07-08 11:51:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,343 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 [2020-07-08 11:51:45,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,343 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53601#true} {53602#false} #521#return; {53602#false} is VALID [2020-07-08 11:51:45,348 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 [2020-07-08 11:51:45,348 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 [2020-07-08 11:51:45,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,348 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53601#true} #545#return; {53601#true} is VALID [2020-07-08 11:51:45,348 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret75 := main(); {53601#true} is VALID [2020-07-08 11:51:45,349 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~0;havoc ~tmp~1; {53601#true} is VALID [2020-07-08 11:51:45,349 INFO L263 TraceCheckUtils]: 6: Hoare triple {53601#true} call select_helpers(); {53601#true} is VALID [2020-07-08 11:51:45,349 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,349 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53601#true} #441#return; {53601#true} is VALID [2020-07-08 11:51:45,349 INFO L263 TraceCheckUtils]: 9: Hoare triple {53601#true} call select_features(); {53601#true} is VALID [2020-07-08 11:51:45,349 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,349 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53601#true} {53601#true} #443#return; {53601#true} is VALID [2020-07-08 11:51:45,350 INFO L263 TraceCheckUtils]: 12: Hoare triple {53601#true} call #t~ret3 := valid_product(); {53601#true} is VALID [2020-07-08 11:51:45,350 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 [2020-07-08 11:51:45,351 INFO L280 TraceCheckUtils]: 14: Hoare triple {53918#(= 1 |valid_product_#res|)} assume true; {53918#(= 1 |valid_product_#res|)} is VALID [2020-07-08 11:51:45,352 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53918#(= 1 |valid_product_#res|)} {53601#true} #445#return; {53613#(= 1 |main_#t~ret3|)} is VALID [2020-07-08 11:51:45,353 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 [2020-07-08 11:51:45,353 INFO L280 TraceCheckUtils]: 17: Hoare triple {53614#(= 1 main_~tmp~1)} assume 0 != ~tmp~1; {53601#true} is VALID [2020-07-08 11:51:45,353 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call setup(); {53601#true} is VALID [2020-07-08 11:51:45,353 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,353 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53601#true} {53601#true} #447#return; {53601#true} is VALID [2020-07-08 11:51:45,353 INFO L263 TraceCheckUtils]: 21: Hoare triple {53601#true} call runTest(); {53601#true} is VALID [2020-07-08 11:51:45,354 INFO L263 TraceCheckUtils]: 22: Hoare triple {53601#true} call __utac_acc__Specification5_spec__1(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:45,354 INFO L280 TraceCheckUtils]: 23: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {53601#true} is VALID [2020-07-08 11:51:45,355 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,355 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53601#true} {53601#true} #535#return; {53601#true} is VALID [2020-07-08 11:51:45,355 INFO L263 TraceCheckUtils]: 26: Hoare triple {53601#true} call test(); {53601#true} is VALID [2020-07-08 11:51:45,355 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 [2020-07-08 11:51:45,355 INFO L280 TraceCheckUtils]: 28: Hoare triple {53601#true} assume !false; {53601#true} is VALID [2020-07-08 11:51:45,355 INFO L280 TraceCheckUtils]: 29: Hoare triple {53601#true} assume ~splverifierCounter~0 < 4; {53601#true} is VALID [2020-07-08 11:51:45,356 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 [2020-07-08 11:51:45,356 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume 0 != ~tmp~9; {53601#true} is VALID [2020-07-08 11:51:45,356 INFO L263 TraceCheckUtils]: 32: Hoare triple {53601#true} call waterRise(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:51:45,357 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 [2020-07-08 11:51:45,357 INFO L280 TraceCheckUtils]: 34: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,357 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53601#true} {53601#true} #489#return; {53601#true} is VALID [2020-07-08 11:51:45,357 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 [2020-07-08 11:51:45,357 INFO L280 TraceCheckUtils]: 37: Hoare triple {53601#true} assume 0 != ~tmp___0~2; {53601#true} is VALID [2020-07-08 11:51:45,358 INFO L263 TraceCheckUtils]: 38: Hoare triple {53601#true} call changeMethaneLevel(); {53921#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 11:51:45,359 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 [2020-07-08 11:51:45,360 INFO L280 TraceCheckUtils]: 40: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,360 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53601#true} #491#return; {53626#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:51:45,361 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 [2020-07-08 11:51:45,362 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 [2020-07-08 11:51:45,362 INFO L280 TraceCheckUtils]: 44: Hoare triple {53626#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___1~0; {53626#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 11:51:45,363 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 [2020-07-08 11:51:45,364 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 [2020-07-08 11:51:45,364 INFO L263 TraceCheckUtils]: 47: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,364 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 [2020-07-08 11:51:45,365 INFO L280 TraceCheckUtils]: 49: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,365 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,365 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 [2020-07-08 11:51:45,365 INFO L280 TraceCheckUtils]: 52: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,365 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 [2020-07-08 11:51:45,365 INFO L280 TraceCheckUtils]: 54: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,365 INFO L280 TraceCheckUtils]: 55: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-08 11:51:45,366 INFO L263 TraceCheckUtils]: 56: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,366 INFO L280 TraceCheckUtils]: 57: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,366 INFO L280 TraceCheckUtils]: 58: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,367 INFO L263 TraceCheckUtils]: 59: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,367 INFO L280 TraceCheckUtils]: 60: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,368 INFO L280 TraceCheckUtils]: 61: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,368 INFO L263 TraceCheckUtils]: 62: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,368 INFO L280 TraceCheckUtils]: 63: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:45,368 INFO L263 TraceCheckUtils]: 64: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:45,368 INFO L280 TraceCheckUtils]: 65: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,368 INFO L280 TraceCheckUtils]: 66: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,369 INFO L280 TraceCheckUtils]: 67: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,369 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,369 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 [2020-07-08 11:51:45,369 INFO L280 TraceCheckUtils]: 70: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-08 11:51:45,369 INFO L280 TraceCheckUtils]: 71: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:45,369 INFO L280 TraceCheckUtils]: 72: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,370 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:45,370 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 [2020-07-08 11:51:45,370 INFO L280 TraceCheckUtils]: 75: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,371 INFO L263 TraceCheckUtils]: 76: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,371 INFO L280 TraceCheckUtils]: 77: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-08 11:51:45,371 INFO L263 TraceCheckUtils]: 78: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:45,371 INFO L280 TraceCheckUtils]: 79: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,371 INFO L263 TraceCheckUtils]: 80: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,372 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 [2020-07-08 11:51:45,373 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 [2020-07-08 11:51:45,374 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 [2020-07-08 11:51:45,375 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 [2020-07-08 11:51:45,376 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 [2020-07-08 11:51:45,377 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 [2020-07-08 11:51:45,377 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 [2020-07-08 11:51:45,378 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 [2020-07-08 11:51:45,379 INFO L263 TraceCheckUtils]: 89: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,379 INFO L280 TraceCheckUtils]: 90: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-08 11:51:45,380 INFO L280 TraceCheckUtils]: 91: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,380 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #501#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,381 INFO L280 TraceCheckUtils]: 93: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,382 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #527#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,382 INFO L280 TraceCheckUtils]: 95: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,383 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #487#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,384 INFO L280 TraceCheckUtils]: 97: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,384 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53601#true} #509#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,385 INFO L263 TraceCheckUtils]: 99: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-08 11:51:45,385 INFO L280 TraceCheckUtils]: 100: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,385 INFO L263 TraceCheckUtils]: 101: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,385 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 [2020-07-08 11:51:45,385 INFO L280 TraceCheckUtils]: 103: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,385 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,386 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 [2020-07-08 11:51:45,386 INFO L280 TraceCheckUtils]: 106: Hoare triple {53601#true} assume !(2 != ~tmp~0); {53601#true} is VALID [2020-07-08 11:51:45,386 INFO L280 TraceCheckUtils]: 107: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,387 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {53601#true} {53973#(= 0 ~methaneLevelCritical~0)} #511#return; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,387 INFO L280 TraceCheckUtils]: 109: Hoare triple {53973#(= 0 ~methaneLevelCritical~0)} assume true; {53973#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:45,388 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {53973#(= 0 ~methaneLevelCritical~0)} {53626#(not (= 0 ~methaneLevelCritical~0))} #495#return; {53602#false} is VALID [2020-07-08 11:51:45,388 INFO L280 TraceCheckUtils]: 111: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-08 11:51:45,388 INFO L280 TraceCheckUtils]: 112: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-08 11:51:45,389 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 [2020-07-08 11:51:45,389 INFO L280 TraceCheckUtils]: 114: Hoare triple {53602#false} assume !(0 != ~tmp~9); {53602#false} is VALID [2020-07-08 11:51:45,389 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 [2020-07-08 11:51:45,389 INFO L280 TraceCheckUtils]: 116: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-08 11:51:45,389 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 [2020-07-08 11:51:45,389 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 [2020-07-08 11:51:45,389 INFO L280 TraceCheckUtils]: 119: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-08 11:51:45,390 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 [2020-07-08 11:51:45,390 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 [2020-07-08 11:51:45,391 INFO L263 TraceCheckUtils]: 122: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,391 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 [2020-07-08 11:51:45,391 INFO L280 TraceCheckUtils]: 124: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,391 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,391 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 [2020-07-08 11:51:45,391 INFO L280 TraceCheckUtils]: 127: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,391 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 [2020-07-08 11:51:45,391 INFO L280 TraceCheckUtils]: 129: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,392 INFO L263 TraceCheckUtils]: 130: Hoare triple {53601#true} call lowerWaterLevel(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:51:45,392 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 [2020-07-08 11:51:45,392 INFO L280 TraceCheckUtils]: 132: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,392 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-08 11:51:45,392 INFO L280 TraceCheckUtils]: 134: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-08 11:51:45,393 INFO L263 TraceCheckUtils]: 135: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,393 INFO L280 TraceCheckUtils]: 136: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,393 INFO L280 TraceCheckUtils]: 137: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,393 INFO L263 TraceCheckUtils]: 138: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:45,393 INFO L280 TraceCheckUtils]: 139: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,393 INFO L263 TraceCheckUtils]: 140: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,393 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 [2020-07-08 11:51:45,394 INFO L280 TraceCheckUtils]: 142: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,394 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,394 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 [2020-07-08 11:51:45,394 INFO L280 TraceCheckUtils]: 145: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,394 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-08 11:51:45,394 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 [2020-07-08 11:51:45,394 INFO L280 TraceCheckUtils]: 148: Hoare triple {53601#true} assume !(0 != ~tmp~6); {53601#true} is VALID [2020-07-08 11:51:45,395 INFO L263 TraceCheckUtils]: 149: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,395 INFO L280 TraceCheckUtils]: 150: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,395 INFO L280 TraceCheckUtils]: 151: Hoare triple {53601#true} assume !(0 == ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,395 INFO L263 TraceCheckUtils]: 152: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-08 11:51:45,395 INFO L280 TraceCheckUtils]: 153: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,395 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {53601#true} {53601#true} #531#return; {53601#true} is VALID [2020-07-08 11:51:45,396 INFO L280 TraceCheckUtils]: 155: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,396 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {53601#true} {53601#true} #485#return; {53601#true} is VALID [2020-07-08 11:51:45,396 INFO L280 TraceCheckUtils]: 157: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,396 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-08 11:51:45,396 INFO L263 TraceCheckUtils]: 159: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-08 11:51:45,397 INFO L280 TraceCheckUtils]: 160: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,397 INFO L263 TraceCheckUtils]: 161: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,397 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 [2020-07-08 11:51:45,397 INFO L280 TraceCheckUtils]: 163: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,397 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,397 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 [2020-07-08 11:51:45,397 INFO L280 TraceCheckUtils]: 166: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-08 11:51:45,398 INFO L263 TraceCheckUtils]: 167: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,398 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 [2020-07-08 11:51:45,398 INFO L280 TraceCheckUtils]: 169: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,398 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,398 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 [2020-07-08 11:51:45,398 INFO L280 TraceCheckUtils]: 172: Hoare triple {53601#true} assume 0 != ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,398 INFO L280 TraceCheckUtils]: 173: Hoare triple {53601#true} assume !(0 == ~switchedOnBeforeTS~0); {53601#true} is VALID [2020-07-08 11:51:45,398 INFO L280 TraceCheckUtils]: 174: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,398 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-08 11:51:45,399 INFO L280 TraceCheckUtils]: 176: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,399 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-08 11:51:45,399 INFO L280 TraceCheckUtils]: 178: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-08 11:51:45,399 INFO L280 TraceCheckUtils]: 179: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-08 11:51:45,399 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 [2020-07-08 11:51:45,399 INFO L280 TraceCheckUtils]: 181: Hoare triple {53602#false} assume !(0 != ~tmp~9); {53602#false} is VALID [2020-07-08 11:51:45,399 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 [2020-07-08 11:51:45,399 INFO L280 TraceCheckUtils]: 183: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-08 11:51:45,399 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 [2020-07-08 11:51:45,400 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 [2020-07-08 11:51:45,400 INFO L280 TraceCheckUtils]: 186: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-08 11:51:45,400 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 [2020-07-08 11:51:45,400 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 [2020-07-08 11:51:45,401 INFO L263 TraceCheckUtils]: 189: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,401 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 [2020-07-08 11:51:45,401 INFO L280 TraceCheckUtils]: 191: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,401 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,401 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 [2020-07-08 11:51:45,401 INFO L280 TraceCheckUtils]: 194: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,401 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 [2020-07-08 11:51:45,401 INFO L280 TraceCheckUtils]: 196: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,402 INFO L263 TraceCheckUtils]: 197: Hoare triple {53601#true} call lowerWaterLevel(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:51:45,402 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 [2020-07-08 11:51:45,402 INFO L280 TraceCheckUtils]: 199: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,402 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {53601#true} {53601#true} #507#return; {53601#true} is VALID [2020-07-08 11:51:45,402 INFO L280 TraceCheckUtils]: 201: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-08 11:51:45,403 INFO L263 TraceCheckUtils]: 202: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,403 INFO L280 TraceCheckUtils]: 203: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,403 INFO L280 TraceCheckUtils]: 204: Hoare triple {53601#true} assume 0 != ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,403 INFO L263 TraceCheckUtils]: 205: Hoare triple {53601#true} call #t~ret51 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:45,403 INFO L280 TraceCheckUtils]: 206: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,403 INFO L263 TraceCheckUtils]: 207: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,403 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 [2020-07-08 11:51:45,403 INFO L280 TraceCheckUtils]: 209: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,404 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,404 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 [2020-07-08 11:51:45,404 INFO L280 TraceCheckUtils]: 212: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,404 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {53601#true} {53601#true} #481#return; {53601#true} is VALID [2020-07-08 11:51:45,404 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 [2020-07-08 11:51:45,404 INFO L280 TraceCheckUtils]: 215: Hoare triple {53601#true} assume 0 != ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,405 INFO L263 TraceCheckUtils]: 216: Hoare triple {53601#true} call deactivatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,405 INFO L280 TraceCheckUtils]: 217: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53601#true} is VALID [2020-07-08 11:51:45,405 INFO L280 TraceCheckUtils]: 218: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,405 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {53601#true} {53601#true} #483#return; {53601#true} is VALID [2020-07-08 11:51:45,405 INFO L280 TraceCheckUtils]: 220: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,405 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-08 11:51:45,405 INFO L263 TraceCheckUtils]: 222: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-08 11:51:45,406 INFO L280 TraceCheckUtils]: 223: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,406 INFO L263 TraceCheckUtils]: 224: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,406 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 [2020-07-08 11:51:45,406 INFO L280 TraceCheckUtils]: 226: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,406 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,407 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 [2020-07-08 11:51:45,407 INFO L280 TraceCheckUtils]: 229: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-08 11:51:45,407 INFO L263 TraceCheckUtils]: 230: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,407 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 [2020-07-08 11:51:45,408 INFO L280 TraceCheckUtils]: 232: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,408 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,408 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 [2020-07-08 11:51:45,408 INFO L280 TraceCheckUtils]: 235: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-08 11:51:45,408 INFO L280 TraceCheckUtils]: 236: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,408 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-08 11:51:45,409 INFO L280 TraceCheckUtils]: 238: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,409 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-08 11:51:45,409 INFO L280 TraceCheckUtils]: 240: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-08 11:51:45,409 INFO L280 TraceCheckUtils]: 241: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-08 11:51:45,409 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 [2020-07-08 11:51:45,409 INFO L280 TraceCheckUtils]: 243: Hoare triple {53602#false} assume 0 != ~tmp~9; {53602#false} is VALID [2020-07-08 11:51:45,410 INFO L263 TraceCheckUtils]: 244: Hoare triple {53602#false} call waterRise(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:51:45,410 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 [2020-07-08 11:51:45,410 INFO L280 TraceCheckUtils]: 246: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,410 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {53601#true} {53602#false} #489#return; {53602#false} is VALID [2020-07-08 11:51:45,410 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 [2020-07-08 11:51:45,410 INFO L280 TraceCheckUtils]: 249: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-08 11:51:45,411 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 [2020-07-08 11:51:45,411 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 [2020-07-08 11:51:45,411 INFO L280 TraceCheckUtils]: 252: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-08 11:51:45,411 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 [2020-07-08 11:51:45,415 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 [2020-07-08 11:51:45,416 INFO L263 TraceCheckUtils]: 255: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,416 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 [2020-07-08 11:51:45,416 INFO L280 TraceCheckUtils]: 257: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,416 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,416 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 [2020-07-08 11:51:45,416 INFO L280 TraceCheckUtils]: 260: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,417 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 [2020-07-08 11:51:45,417 INFO L280 TraceCheckUtils]: 262: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,417 INFO L280 TraceCheckUtils]: 263: Hoare triple {53601#true} assume 0 != ~systemActive~0; {53601#true} is VALID [2020-07-08 11:51:45,425 INFO L263 TraceCheckUtils]: 264: Hoare triple {53601#true} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,426 INFO L280 TraceCheckUtils]: 265: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,426 INFO L280 TraceCheckUtils]: 266: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,427 INFO L263 TraceCheckUtils]: 267: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,427 INFO L280 TraceCheckUtils]: 268: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,427 INFO L280 TraceCheckUtils]: 269: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,427 INFO L263 TraceCheckUtils]: 270: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,427 INFO L280 TraceCheckUtils]: 271: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:45,428 INFO L263 TraceCheckUtils]: 272: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:45,428 INFO L280 TraceCheckUtils]: 273: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,428 INFO L280 TraceCheckUtils]: 274: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,428 INFO L280 TraceCheckUtils]: 275: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,428 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,428 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 [2020-07-08 11:51:45,429 INFO L280 TraceCheckUtils]: 278: Hoare triple {53601#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53601#true} is VALID [2020-07-08 11:51:45,429 INFO L280 TraceCheckUtils]: 279: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:45,429 INFO L280 TraceCheckUtils]: 280: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,429 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:45,429 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 [2020-07-08 11:51:45,429 INFO L280 TraceCheckUtils]: 283: Hoare triple {53601#true} assume !(0 != ~tmp~5); {53601#true} is VALID [2020-07-08 11:51:45,430 INFO L263 TraceCheckUtils]: 284: Hoare triple {53601#true} call processEnvironment__wrappee__base(); {53601#true} is VALID [2020-07-08 11:51:45,430 INFO L280 TraceCheckUtils]: 285: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,430 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {53601#true} {53601#true} #529#return; {53601#true} is VALID [2020-07-08 11:51:45,430 INFO L280 TraceCheckUtils]: 287: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,430 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-08 11:51:45,430 INFO L280 TraceCheckUtils]: 289: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,430 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {53601#true} {53601#true} #509#return; {53601#true} is VALID [2020-07-08 11:51:45,431 INFO L263 TraceCheckUtils]: 291: Hoare triple {53601#true} call __utac_acc__Specification5_spec__3(); {53601#true} is VALID [2020-07-08 11:51:45,431 INFO L280 TraceCheckUtils]: 292: Hoare triple {53601#true} havoc ~tmp~0;havoc ~tmp___0~0; {53601#true} is VALID [2020-07-08 11:51:45,431 INFO L263 TraceCheckUtils]: 293: Hoare triple {53601#true} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,431 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 [2020-07-08 11:51:45,431 INFO L280 TraceCheckUtils]: 295: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,431 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {53601#true} {53601#true} #519#return; {53601#true} is VALID [2020-07-08 11:51:45,432 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 [2020-07-08 11:51:45,432 INFO L280 TraceCheckUtils]: 298: Hoare triple {53601#true} assume 2 != ~tmp~0; {53601#true} is VALID [2020-07-08 11:51:45,432 INFO L263 TraceCheckUtils]: 299: Hoare triple {53601#true} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,432 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 [2020-07-08 11:51:45,432 INFO L280 TraceCheckUtils]: 301: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,432 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {53601#true} {53601#true} #521#return; {53601#true} is VALID [2020-07-08 11:51:45,433 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 [2020-07-08 11:51:45,433 INFO L280 TraceCheckUtils]: 304: Hoare triple {53601#true} assume !(0 != ~tmp___0~0); {53601#true} is VALID [2020-07-08 11:51:45,433 INFO L280 TraceCheckUtils]: 305: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,433 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {53601#true} {53601#true} #511#return; {53601#true} is VALID [2020-07-08 11:51:45,433 INFO L280 TraceCheckUtils]: 307: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,433 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {53601#true} {53602#false} #495#return; {53602#false} is VALID [2020-07-08 11:51:45,433 INFO L280 TraceCheckUtils]: 309: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-08 11:51:45,434 INFO L280 TraceCheckUtils]: 310: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-08 11:51:45,434 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 [2020-07-08 11:51:45,434 INFO L280 TraceCheckUtils]: 312: Hoare triple {53602#false} assume 0 != ~tmp~9; {53602#false} is VALID [2020-07-08 11:51:45,434 INFO L263 TraceCheckUtils]: 313: Hoare triple {53602#false} call waterRise(); {53920#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 11:51:45,434 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 [2020-07-08 11:51:45,434 INFO L280 TraceCheckUtils]: 315: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,435 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {53601#true} {53602#false} #489#return; {53602#false} is VALID [2020-07-08 11:51:45,435 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 [2020-07-08 11:51:45,435 INFO L280 TraceCheckUtils]: 318: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-08 11:51:45,435 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 [2020-07-08 11:51:45,435 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 [2020-07-08 11:51:45,435 INFO L280 TraceCheckUtils]: 321: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-08 11:51:45,436 INFO L263 TraceCheckUtils]: 322: Hoare triple {53602#false} call timeShift(); {53602#false} is VALID [2020-07-08 11:51:45,436 INFO L263 TraceCheckUtils]: 323: Hoare triple {53602#false} call __utac_acc__Specification5_spec__2(); {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:51:45,436 INFO L263 TraceCheckUtils]: 324: Hoare triple {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,436 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 [2020-07-08 11:51:45,436 INFO L280 TraceCheckUtils]: 326: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,436 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {53601#true} {53919#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #517#return; {53601#true} is VALID [2020-07-08 11:51:45,436 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 [2020-07-08 11:51:45,437 INFO L280 TraceCheckUtils]: 329: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,437 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {53601#true} {53602#false} #505#return; {53602#false} is VALID [2020-07-08 11:51:45,437 INFO L280 TraceCheckUtils]: 331: Hoare triple {53602#false} assume !(0 != ~pumpRunning~0); {53602#false} is VALID [2020-07-08 11:51:45,437 INFO L280 TraceCheckUtils]: 332: Hoare triple {53602#false} assume 0 != ~systemActive~0; {53602#false} is VALID [2020-07-08 11:51:45,437 INFO L263 TraceCheckUtils]: 333: Hoare triple {53602#false} call processEnvironment(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,437 INFO L280 TraceCheckUtils]: 334: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {53601#true} is VALID [2020-07-08 11:51:45,438 INFO L280 TraceCheckUtils]: 335: Hoare triple {53601#true} assume !(0 != ~pumpRunning~0); {53601#true} is VALID [2020-07-08 11:51:45,439 INFO L263 TraceCheckUtils]: 336: Hoare triple {53601#true} call processEnvironment__wrappee__methaneQuery(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,439 INFO L280 TraceCheckUtils]: 337: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,439 INFO L280 TraceCheckUtils]: 338: Hoare triple {53601#true} assume 0 == ~pumpRunning~0; {53601#true} is VALID [2020-07-08 11:51:45,439 INFO L263 TraceCheckUtils]: 339: Hoare triple {53601#true} call #t~ret50 := isHighWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,439 INFO L280 TraceCheckUtils]: 340: Hoare triple {53601#true} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53601#true} is VALID [2020-07-08 11:51:45,439 INFO L263 TraceCheckUtils]: 341: Hoare triple {53601#true} call #t~ret70 := isHighWaterSensorDry(); {53601#true} is VALID [2020-07-08 11:51:45,440 INFO L280 TraceCheckUtils]: 342: Hoare triple {53601#true} havoc ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,440 INFO L280 TraceCheckUtils]: 343: Hoare triple {53601#true} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53601#true} is VALID [2020-07-08 11:51:45,440 INFO L280 TraceCheckUtils]: 344: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,440 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {53601#true} {53601#true} #503#return; {53601#true} is VALID [2020-07-08 11:51:45,440 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 [2020-07-08 11:51:45,440 INFO L280 TraceCheckUtils]: 347: Hoare triple {53601#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53601#true} is VALID [2020-07-08 11:51:45,440 INFO L280 TraceCheckUtils]: 348: Hoare triple {53601#true} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53601#true} is VALID [2020-07-08 11:51:45,441 INFO L280 TraceCheckUtils]: 349: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,441 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {53601#true} {53601#true} #525#return; {53601#true} is VALID [2020-07-08 11:51:45,441 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 [2020-07-08 11:51:45,441 INFO L280 TraceCheckUtils]: 352: Hoare triple {53601#true} assume 0 != ~tmp~5; {53601#true} is VALID [2020-07-08 11:51:45,442 INFO L263 TraceCheckUtils]: 353: Hoare triple {53601#true} call activatePump(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,442 INFO L280 TraceCheckUtils]: 354: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {53601#true} is VALID [2020-07-08 11:51:45,442 INFO L263 TraceCheckUtils]: 355: Hoare triple {53601#true} call #t~ret52 := isMethaneAlarm(); {53601#true} is VALID [2020-07-08 11:51:45,442 INFO L280 TraceCheckUtils]: 356: Hoare triple {53601#true} havoc ~retValue_acc~9; {53601#true} is VALID [2020-07-08 11:51:45,443 INFO L263 TraceCheckUtils]: 357: Hoare triple {53601#true} call #t~ret53 := isMethaneLevelCritical(); {53601#true} is VALID [2020-07-08 11:51:45,443 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 [2020-07-08 11:51:45,443 INFO L280 TraceCheckUtils]: 359: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,443 INFO L275 TraceCheckUtils]: 360: Hoare quadruple {53601#true} {53601#true} #539#return; {53601#true} is VALID [2020-07-08 11:51:45,443 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 [2020-07-08 11:51:45,443 INFO L280 TraceCheckUtils]: 362: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,444 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {53601#true} {53601#true} #499#return; {53601#true} is VALID [2020-07-08 11:51:45,444 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 [2020-07-08 11:51:45,444 INFO L280 TraceCheckUtils]: 365: Hoare triple {53601#true} assume !(0 != ~tmp~7); {53601#true} is VALID [2020-07-08 11:51:45,445 INFO L263 TraceCheckUtils]: 366: Hoare triple {53601#true} call activatePump__wrappee__highWaterSensor(); {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:51:45,445 INFO L280 TraceCheckUtils]: 367: Hoare triple {53986#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53601#true} is VALID [2020-07-08 11:51:45,445 INFO L280 TraceCheckUtils]: 368: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,445 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {53601#true} {53601#true} #501#return; {53601#true} is VALID [2020-07-08 11:51:45,445 INFO L280 TraceCheckUtils]: 370: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,445 INFO L275 TraceCheckUtils]: 371: Hoare quadruple {53601#true} {53601#true} #527#return; {53601#true} is VALID [2020-07-08 11:51:45,446 INFO L280 TraceCheckUtils]: 372: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,446 INFO L275 TraceCheckUtils]: 373: Hoare quadruple {53601#true} {53601#true} #487#return; {53601#true} is VALID [2020-07-08 11:51:45,446 INFO L280 TraceCheckUtils]: 374: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,446 INFO L275 TraceCheckUtils]: 375: Hoare quadruple {53601#true} {53602#false} #509#return; {53602#false} is VALID [2020-07-08 11:51:45,446 INFO L263 TraceCheckUtils]: 376: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-08 11:51:45,446 INFO L280 TraceCheckUtils]: 377: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-08 11:51:45,447 INFO L263 TraceCheckUtils]: 378: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53601#true} is VALID [2020-07-08 11:51:45,447 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 [2020-07-08 11:51:45,447 INFO L280 TraceCheckUtils]: 380: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,447 INFO L275 TraceCheckUtils]: 381: Hoare quadruple {53601#true} {53602#false} #519#return; {53602#false} is VALID [2020-07-08 11:51:45,447 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 [2020-07-08 11:51:45,447 INFO L280 TraceCheckUtils]: 383: Hoare triple {53602#false} assume 2 != ~tmp~0; {53602#false} is VALID [2020-07-08 11:51:45,448 INFO L263 TraceCheckUtils]: 384: Hoare triple {53602#false} call #t~ret2 := isPumpRunning(); {53601#true} is VALID [2020-07-08 11:51:45,448 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 [2020-07-08 11:51:45,448 INFO L280 TraceCheckUtils]: 386: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:45,448 INFO L275 TraceCheckUtils]: 387: Hoare quadruple {53601#true} {53602#false} #521#return; {53602#false} is VALID [2020-07-08 11:51:45,448 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 [2020-07-08 11:51:45,448 INFO L280 TraceCheckUtils]: 389: Hoare triple {53602#false} assume 0 != ~tmp___0~0; {53602#false} is VALID [2020-07-08 11:51:45,448 INFO L280 TraceCheckUtils]: 390: Hoare triple {53602#false} assume 0 == ~switchedOnBeforeTS~0; {53602#false} is VALID [2020-07-08 11:51:45,449 INFO L263 TraceCheckUtils]: 391: Hoare triple {53602#false} call __automaton_fail(); {53602#false} is VALID [2020-07-08 11:51:45,449 INFO L280 TraceCheckUtils]: 392: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-08 11:51:45,554 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 88 proven. 43 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2020-07-08 11:51:45,555 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622116447] [2020-07-08 11:51:45,555 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [972695436] [2020-07-08 11:51:45,555 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 11:51:45,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,805 INFO L264 TraceCheckSpWp]: Trace formula consists of 1522 conjuncts, 9 conjunts are in the unsatisfiable core [2020-07-08 11:51:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:51:45,877 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 11:51:46,414 INFO L263 TraceCheckUtils]: 0: Hoare triple {53601#true} call ULTIMATE.init(); {53601#true} is VALID [2020-07-08 11:51:46,414 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 [2020-07-08 11:51:46,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:46,414 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53601#true} {53601#true} #545#return; {53601#true} is VALID [2020-07-08 11:51:46,414 INFO L263 TraceCheckUtils]: 4: Hoare triple {53601#true} call #t~ret75 := main(); {53601#true} is VALID [2020-07-08 11:51:46,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {53601#true} havoc ~retValue_acc~0;havoc ~tmp~1; {53601#true} is VALID [2020-07-08 11:51:46,415 INFO L263 TraceCheckUtils]: 6: Hoare triple {53601#true} call select_helpers(); {53601#true} is VALID [2020-07-08 11:51:46,415 INFO L280 TraceCheckUtils]: 7: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:46,415 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53601#true} {53601#true} #441#return; {53601#true} is VALID [2020-07-08 11:51:46,415 INFO L263 TraceCheckUtils]: 9: Hoare triple {53601#true} call select_features(); {53601#true} is VALID [2020-07-08 11:51:46,415 INFO L280 TraceCheckUtils]: 10: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:46,415 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53601#true} {53601#true} #443#return; {53601#true} is VALID [2020-07-08 11:51:46,415 INFO L263 TraceCheckUtils]: 12: Hoare triple {53601#true} call #t~ret3 := valid_product(); {53601#true} is VALID [2020-07-08 11:51:46,415 INFO L280 TraceCheckUtils]: 13: Hoare triple {53601#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {53601#true} is VALID [2020-07-08 11:51:46,416 INFO L280 TraceCheckUtils]: 14: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:46,416 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53601#true} {53601#true} #445#return; {53601#true} is VALID [2020-07-08 11:51:46,416 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 [2020-07-08 11:51:46,416 INFO L280 TraceCheckUtils]: 17: Hoare triple {53601#true} assume 0 != ~tmp~1; {53601#true} is VALID [2020-07-08 11:51:46,416 INFO L263 TraceCheckUtils]: 18: Hoare triple {53601#true} call setup(); {53601#true} is VALID [2020-07-08 11:51:46,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:46,416 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53601#true} {53601#true} #447#return; {53601#true} is VALID [2020-07-08 11:51:46,416 INFO L263 TraceCheckUtils]: 21: Hoare triple {53601#true} call runTest(); {53601#true} is VALID [2020-07-08 11:51:46,416 INFO L263 TraceCheckUtils]: 22: Hoare triple {53601#true} call __utac_acc__Specification5_spec__1(); {53601#true} is VALID [2020-07-08 11:51:46,417 INFO L280 TraceCheckUtils]: 23: Hoare triple {53601#true} ~switchedOnBeforeTS~0 := 0; {53601#true} is VALID [2020-07-08 11:51:46,417 INFO L280 TraceCheckUtils]: 24: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:46,417 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53601#true} {53601#true} #535#return; {53601#true} is VALID [2020-07-08 11:51:46,417 INFO L263 TraceCheckUtils]: 26: Hoare triple {53601#true} call test(); {53601#true} is VALID [2020-07-08 11:51:46,417 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 [2020-07-08 11:51:46,417 INFO L280 TraceCheckUtils]: 28: Hoare triple {53601#true} assume !false; {53601#true} is VALID [2020-07-08 11:51:46,417 INFO L280 TraceCheckUtils]: 29: Hoare triple {53601#true} assume ~splverifierCounter~0 < 4; {53601#true} is VALID [2020-07-08 11:51:46,417 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 [2020-07-08 11:51:46,417 INFO L280 TraceCheckUtils]: 31: Hoare triple {53601#true} assume 0 != ~tmp~9; {53601#true} is VALID [2020-07-08 11:51:46,418 INFO L263 TraceCheckUtils]: 32: Hoare triple {53601#true} call waterRise(); {53601#true} is VALID [2020-07-08 11:51:46,418 INFO L280 TraceCheckUtils]: 33: Hoare triple {53601#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53601#true} is VALID [2020-07-08 11:51:46,418 INFO L280 TraceCheckUtils]: 34: Hoare triple {53601#true} assume true; {53601#true} is VALID [2020-07-08 11:51:46,418 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53601#true} {53601#true} #489#return; {53601#true} is VALID [2020-07-08 11:51:46,418 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 [2020-07-08 11:51:46,418 INFO L280 TraceCheckUtils]: 37: Hoare triple {53601#true} assume 0 != ~tmp___0~2; {53601#true} is VALID [2020-07-08 11:51:46,418 INFO L263 TraceCheckUtils]: 38: Hoare triple {53601#true} call changeMethaneLevel(); {53601#true} is VALID [2020-07-08 11:51:46,419 INFO L280 TraceCheckUtils]: 39: Hoare triple {53601#true} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,419 INFO L280 TraceCheckUtils]: 40: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,420 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53601#true} #491#return; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,420 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 [2020-07-08 11:51:46,421 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 [2020-07-08 11:51:46,421 INFO L280 TraceCheckUtils]: 44: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,422 INFO L263 TraceCheckUtils]: 45: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,423 INFO L263 TraceCheckUtils]: 46: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,423 INFO L263 TraceCheckUtils]: 47: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call #t~ret0 := isPumpRunning(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,424 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 [2020-07-08 11:51:46,425 INFO L280 TraceCheckUtils]: 49: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,425 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53922#(<= 1 ~methaneLevelCritical~0)} #517#return; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,426 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 [2020-07-08 11:51:46,426 INFO L280 TraceCheckUtils]: 52: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,427 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53922#(<= 1 ~methaneLevelCritical~0)} #505#return; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,427 INFO L280 TraceCheckUtils]: 54: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,428 INFO L280 TraceCheckUtils]: 55: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,428 INFO L263 TraceCheckUtils]: 56: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,428 INFO L280 TraceCheckUtils]: 57: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~6; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,429 INFO L280 TraceCheckUtils]: 58: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,429 INFO L263 TraceCheckUtils]: 59: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,430 INFO L280 TraceCheckUtils]: 60: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~5; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,430 INFO L280 TraceCheckUtils]: 61: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume 0 == ~pumpRunning~0; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,431 INFO L263 TraceCheckUtils]: 62: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call #t~ret50 := isHighWaterLevel(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,432 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 [2020-07-08 11:51:46,432 INFO L263 TraceCheckUtils]: 64: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call #t~ret70 := isHighWaterSensorDry(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,433 INFO L280 TraceCheckUtils]: 65: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~6; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,434 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 [2020-07-08 11:51:46,434 INFO L280 TraceCheckUtils]: 67: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,435 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53922#(<= 1 ~methaneLevelCritical~0)} #503#return; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,436 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 [2020-07-08 11:51:46,436 INFO L280 TraceCheckUtils]: 70: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,437 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 [2020-07-08 11:51:46,437 INFO L280 TraceCheckUtils]: 72: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume true; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,438 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {53922#(<= 1 ~methaneLevelCritical~0)} {53922#(<= 1 ~methaneLevelCritical~0)} #525#return; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,438 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 [2020-07-08 11:51:46,439 INFO L280 TraceCheckUtils]: 75: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~5; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,439 INFO L263 TraceCheckUtils]: 76: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call activatePump(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,440 INFO L280 TraceCheckUtils]: 77: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~7; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,440 INFO L263 TraceCheckUtils]: 78: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call #t~ret52 := isMethaneAlarm(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,440 INFO L280 TraceCheckUtils]: 79: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~9; {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,441 INFO L263 TraceCheckUtils]: 80: Hoare triple {53922#(<= 1 ~methaneLevelCritical~0)} call #t~ret53 := isMethaneLevelCritical(); {53922#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 11:51:46,442 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 [2020-07-08 11:51:46,442 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 [2020-07-08 11:51:46,443 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 [2020-07-08 11:51:46,443 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 [2020-07-08 11:51:46,444 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 [2020-07-08 11:51:46,445 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 [2020-07-08 11:51:46,446 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 [2020-07-08 11:51:46,447 INFO L280 TraceCheckUtils]: 88: Hoare triple {54674#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~7))} assume !(0 != ~tmp~7); {53602#false} is VALID [2020-07-08 11:51:46,447 INFO L263 TraceCheckUtils]: 89: Hoare triple {53602#false} call activatePump__wrappee__highWaterSensor(); {53602#false} is VALID [2020-07-08 11:51:46,448 INFO L280 TraceCheckUtils]: 90: Hoare triple {53602#false} ~pumpRunning~0 := 1; {53602#false} is VALID [2020-07-08 11:51:46,448 INFO L280 TraceCheckUtils]: 91: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,448 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {53602#false} {53602#false} #501#return; {53602#false} is VALID [2020-07-08 11:51:46,448 INFO L280 TraceCheckUtils]: 93: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,448 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {53602#false} {53922#(<= 1 ~methaneLevelCritical~0)} #527#return; {53602#false} is VALID [2020-07-08 11:51:46,449 INFO L280 TraceCheckUtils]: 95: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,449 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {53602#false} {53922#(<= 1 ~methaneLevelCritical~0)} #487#return; {53602#false} is VALID [2020-07-08 11:51:46,449 INFO L280 TraceCheckUtils]: 97: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,449 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {53602#false} {53922#(<= 1 ~methaneLevelCritical~0)} #509#return; {53602#false} is VALID [2020-07-08 11:51:46,449 INFO L263 TraceCheckUtils]: 99: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-08 11:51:46,449 INFO L280 TraceCheckUtils]: 100: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-08 11:51:46,449 INFO L263 TraceCheckUtils]: 101: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53602#false} is VALID [2020-07-08 11:51:46,450 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 [2020-07-08 11:51:46,450 INFO L280 TraceCheckUtils]: 103: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,450 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {53602#false} {53602#false} #519#return; {53602#false} is VALID [2020-07-08 11:51:46,450 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 [2020-07-08 11:51:46,450 INFO L280 TraceCheckUtils]: 106: Hoare triple {53602#false} assume !(2 != ~tmp~0); {53602#false} is VALID [2020-07-08 11:51:46,450 INFO L280 TraceCheckUtils]: 107: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,450 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {53602#false} {53602#false} #511#return; {53602#false} is VALID [2020-07-08 11:51:46,450 INFO L280 TraceCheckUtils]: 109: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,450 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {53602#false} {53922#(<= 1 ~methaneLevelCritical~0)} #495#return; {53602#false} is VALID [2020-07-08 11:51:46,451 INFO L280 TraceCheckUtils]: 111: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-08 11:51:46,451 INFO L280 TraceCheckUtils]: 112: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-08 11:51:46,451 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 [2020-07-08 11:51:46,451 INFO L280 TraceCheckUtils]: 114: Hoare triple {53602#false} assume !(0 != ~tmp~9); {53602#false} is VALID [2020-07-08 11:51:46,451 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 [2020-07-08 11:51:46,451 INFO L280 TraceCheckUtils]: 116: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-08 11:51:46,451 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 [2020-07-08 11:51:46,451 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 [2020-07-08 11:51:46,451 INFO L280 TraceCheckUtils]: 119: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-08 11:51:46,452 INFO L263 TraceCheckUtils]: 120: Hoare triple {53602#false} call timeShift(); {53602#false} is VALID [2020-07-08 11:51:46,452 INFO L263 TraceCheckUtils]: 121: Hoare triple {53602#false} call __utac_acc__Specification5_spec__2(); {53602#false} is VALID [2020-07-08 11:51:46,452 INFO L263 TraceCheckUtils]: 122: Hoare triple {53602#false} call #t~ret0 := isPumpRunning(); {53602#false} is VALID [2020-07-08 11:51:46,452 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 [2020-07-08 11:51:46,452 INFO L280 TraceCheckUtils]: 124: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,452 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {53602#false} {53602#false} #517#return; {53602#false} is VALID [2020-07-08 11:51:46,452 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 [2020-07-08 11:51:46,452 INFO L280 TraceCheckUtils]: 127: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,452 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {53602#false} {53602#false} #505#return; {53602#false} is VALID [2020-07-08 11:51:46,453 INFO L280 TraceCheckUtils]: 129: Hoare triple {53602#false} assume 0 != ~pumpRunning~0; {53602#false} is VALID [2020-07-08 11:51:46,453 INFO L263 TraceCheckUtils]: 130: Hoare triple {53602#false} call lowerWaterLevel(); {53602#false} is VALID [2020-07-08 11:51:46,453 INFO L280 TraceCheckUtils]: 131: Hoare triple {53602#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53602#false} is VALID [2020-07-08 11:51:46,453 INFO L280 TraceCheckUtils]: 132: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,453 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {53602#false} {53602#false} #507#return; {53602#false} is VALID [2020-07-08 11:51:46,453 INFO L280 TraceCheckUtils]: 134: Hoare triple {53602#false} assume 0 != ~systemActive~0; {53602#false} is VALID [2020-07-08 11:51:46,453 INFO L263 TraceCheckUtils]: 135: Hoare triple {53602#false} call processEnvironment(); {53602#false} is VALID [2020-07-08 11:51:46,453 INFO L280 TraceCheckUtils]: 136: Hoare triple {53602#false} havoc ~tmp~6; {53602#false} is VALID [2020-07-08 11:51:46,453 INFO L280 TraceCheckUtils]: 137: Hoare triple {53602#false} assume 0 != ~pumpRunning~0; {53602#false} is VALID [2020-07-08 11:51:46,454 INFO L263 TraceCheckUtils]: 138: Hoare triple {53602#false} call #t~ret51 := isMethaneAlarm(); {53602#false} is VALID [2020-07-08 11:51:46,454 INFO L280 TraceCheckUtils]: 139: Hoare triple {53602#false} havoc ~retValue_acc~9; {53602#false} is VALID [2020-07-08 11:51:46,454 INFO L263 TraceCheckUtils]: 140: Hoare triple {53602#false} call #t~ret53 := isMethaneLevelCritical(); {53602#false} is VALID [2020-07-08 11:51:46,454 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 [2020-07-08 11:51:46,454 INFO L280 TraceCheckUtils]: 142: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,454 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {53602#false} {53602#false} #539#return; {53602#false} is VALID [2020-07-08 11:51:46,454 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 [2020-07-08 11:51:46,454 INFO L280 TraceCheckUtils]: 145: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,454 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {53602#false} {53602#false} #481#return; {53602#false} is VALID [2020-07-08 11:51:46,455 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 [2020-07-08 11:51:46,455 INFO L280 TraceCheckUtils]: 148: Hoare triple {53602#false} assume !(0 != ~tmp~6); {53602#false} is VALID [2020-07-08 11:51:46,455 INFO L263 TraceCheckUtils]: 149: Hoare triple {53602#false} call processEnvironment__wrappee__methaneQuery(); {53602#false} is VALID [2020-07-08 11:51:46,455 INFO L280 TraceCheckUtils]: 150: Hoare triple {53602#false} havoc ~tmp~5; {53602#false} is VALID [2020-07-08 11:51:46,455 INFO L280 TraceCheckUtils]: 151: Hoare triple {53602#false} assume !(0 == ~pumpRunning~0); {53602#false} is VALID [2020-07-08 11:51:46,455 INFO L263 TraceCheckUtils]: 152: Hoare triple {53602#false} call processEnvironment__wrappee__base(); {53602#false} is VALID [2020-07-08 11:51:46,455 INFO L280 TraceCheckUtils]: 153: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,455 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {53602#false} {53602#false} #531#return; {53602#false} is VALID [2020-07-08 11:51:46,455 INFO L280 TraceCheckUtils]: 155: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,456 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {53602#false} {53602#false} #485#return; {53602#false} is VALID [2020-07-08 11:51:46,456 INFO L280 TraceCheckUtils]: 157: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,456 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {53602#false} {53602#false} #509#return; {53602#false} is VALID [2020-07-08 11:51:46,456 INFO L263 TraceCheckUtils]: 159: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-08 11:51:46,456 INFO L280 TraceCheckUtils]: 160: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-08 11:51:46,456 INFO L263 TraceCheckUtils]: 161: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53602#false} is VALID [2020-07-08 11:51:46,456 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 [2020-07-08 11:51:46,456 INFO L280 TraceCheckUtils]: 163: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,456 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {53602#false} {53602#false} #519#return; {53602#false} is VALID [2020-07-08 11:51:46,457 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 [2020-07-08 11:51:46,457 INFO L280 TraceCheckUtils]: 166: Hoare triple {53602#false} assume 2 != ~tmp~0; {53602#false} is VALID [2020-07-08 11:51:46,457 INFO L263 TraceCheckUtils]: 167: Hoare triple {53602#false} call #t~ret2 := isPumpRunning(); {53602#false} is VALID [2020-07-08 11:51:46,457 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 [2020-07-08 11:51:46,457 INFO L280 TraceCheckUtils]: 169: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,457 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {53602#false} {53602#false} #521#return; {53602#false} is VALID [2020-07-08 11:51:46,457 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 [2020-07-08 11:51:46,457 INFO L280 TraceCheckUtils]: 172: Hoare triple {53602#false} assume 0 != ~tmp___0~0; {53602#false} is VALID [2020-07-08 11:51:46,457 INFO L280 TraceCheckUtils]: 173: Hoare triple {53602#false} assume !(0 == ~switchedOnBeforeTS~0); {53602#false} is VALID [2020-07-08 11:51:46,458 INFO L280 TraceCheckUtils]: 174: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,458 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {53602#false} {53602#false} #511#return; {53602#false} is VALID [2020-07-08 11:51:46,458 INFO L280 TraceCheckUtils]: 176: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,458 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {53602#false} {53602#false} #495#return; {53602#false} is VALID [2020-07-08 11:51:46,458 INFO L280 TraceCheckUtils]: 178: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-08 11:51:46,458 INFO L280 TraceCheckUtils]: 179: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-08 11:51:46,458 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 [2020-07-08 11:51:46,459 INFO L280 TraceCheckUtils]: 181: Hoare triple {53602#false} assume !(0 != ~tmp~9); {53602#false} is VALID [2020-07-08 11:51:46,459 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 [2020-07-08 11:51:46,459 INFO L280 TraceCheckUtils]: 183: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-08 11:51:46,459 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 [2020-07-08 11:51:46,459 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 [2020-07-08 11:51:46,459 INFO L280 TraceCheckUtils]: 186: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-08 11:51:46,459 INFO L263 TraceCheckUtils]: 187: Hoare triple {53602#false} call timeShift(); {53602#false} is VALID [2020-07-08 11:51:46,459 INFO L263 TraceCheckUtils]: 188: Hoare triple {53602#false} call __utac_acc__Specification5_spec__2(); {53602#false} is VALID [2020-07-08 11:51:46,460 INFO L263 TraceCheckUtils]: 189: Hoare triple {53602#false} call #t~ret0 := isPumpRunning(); {53602#false} is VALID [2020-07-08 11:51:46,460 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 [2020-07-08 11:51:46,460 INFO L280 TraceCheckUtils]: 191: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,460 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {53602#false} {53602#false} #517#return; {53602#false} is VALID [2020-07-08 11:51:46,460 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 [2020-07-08 11:51:46,460 INFO L280 TraceCheckUtils]: 194: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,460 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {53602#false} {53602#false} #505#return; {53602#false} is VALID [2020-07-08 11:51:46,460 INFO L280 TraceCheckUtils]: 196: Hoare triple {53602#false} assume 0 != ~pumpRunning~0; {53602#false} is VALID [2020-07-08 11:51:46,461 INFO L263 TraceCheckUtils]: 197: Hoare triple {53602#false} call lowerWaterLevel(); {53602#false} is VALID [2020-07-08 11:51:46,461 INFO L280 TraceCheckUtils]: 198: Hoare triple {53602#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53602#false} is VALID [2020-07-08 11:51:46,461 INFO L280 TraceCheckUtils]: 199: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,461 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {53602#false} {53602#false} #507#return; {53602#false} is VALID [2020-07-08 11:51:46,461 INFO L280 TraceCheckUtils]: 201: Hoare triple {53602#false} assume 0 != ~systemActive~0; {53602#false} is VALID [2020-07-08 11:51:46,461 INFO L263 TraceCheckUtils]: 202: Hoare triple {53602#false} call processEnvironment(); {53602#false} is VALID [2020-07-08 11:51:46,462 INFO L280 TraceCheckUtils]: 203: Hoare triple {53602#false} havoc ~tmp~6; {53602#false} is VALID [2020-07-08 11:51:46,462 INFO L280 TraceCheckUtils]: 204: Hoare triple {53602#false} assume 0 != ~pumpRunning~0; {53602#false} is VALID [2020-07-08 11:51:46,462 INFO L263 TraceCheckUtils]: 205: Hoare triple {53602#false} call #t~ret51 := isMethaneAlarm(); {53602#false} is VALID [2020-07-08 11:51:46,462 INFO L280 TraceCheckUtils]: 206: Hoare triple {53602#false} havoc ~retValue_acc~9; {53602#false} is VALID [2020-07-08 11:51:46,462 INFO L263 TraceCheckUtils]: 207: Hoare triple {53602#false} call #t~ret53 := isMethaneLevelCritical(); {53602#false} is VALID [2020-07-08 11:51:46,462 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 [2020-07-08 11:51:46,463 INFO L280 TraceCheckUtils]: 209: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,463 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {53602#false} {53602#false} #539#return; {53602#false} is VALID [2020-07-08 11:51:46,463 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 [2020-07-08 11:51:46,463 INFO L280 TraceCheckUtils]: 212: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,463 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {53602#false} {53602#false} #481#return; {53602#false} is VALID [2020-07-08 11:51:46,463 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 [2020-07-08 11:51:46,463 INFO L280 TraceCheckUtils]: 215: Hoare triple {53602#false} assume 0 != ~tmp~6; {53602#false} is VALID [2020-07-08 11:51:46,464 INFO L263 TraceCheckUtils]: 216: Hoare triple {53602#false} call deactivatePump(); {53602#false} is VALID [2020-07-08 11:51:46,464 INFO L280 TraceCheckUtils]: 217: Hoare triple {53602#false} ~pumpRunning~0 := 0; {53602#false} is VALID [2020-07-08 11:51:46,464 INFO L280 TraceCheckUtils]: 218: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,464 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {53602#false} {53602#false} #483#return; {53602#false} is VALID [2020-07-08 11:51:46,464 INFO L280 TraceCheckUtils]: 220: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,464 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {53602#false} {53602#false} #509#return; {53602#false} is VALID [2020-07-08 11:51:46,465 INFO L263 TraceCheckUtils]: 222: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-08 11:51:46,465 INFO L280 TraceCheckUtils]: 223: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-08 11:51:46,465 INFO L263 TraceCheckUtils]: 224: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53602#false} is VALID [2020-07-08 11:51:46,465 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 [2020-07-08 11:51:46,465 INFO L280 TraceCheckUtils]: 226: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,465 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {53602#false} {53602#false} #519#return; {53602#false} is VALID [2020-07-08 11:51:46,465 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 [2020-07-08 11:51:46,466 INFO L280 TraceCheckUtils]: 229: Hoare triple {53602#false} assume 2 != ~tmp~0; {53602#false} is VALID [2020-07-08 11:51:46,466 INFO L263 TraceCheckUtils]: 230: Hoare triple {53602#false} call #t~ret2 := isPumpRunning(); {53602#false} is VALID [2020-07-08 11:51:46,466 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 [2020-07-08 11:51:46,466 INFO L280 TraceCheckUtils]: 232: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,466 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {53602#false} {53602#false} #521#return; {53602#false} is VALID [2020-07-08 11:51:46,466 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 [2020-07-08 11:51:46,467 INFO L280 TraceCheckUtils]: 235: Hoare triple {53602#false} assume !(0 != ~tmp___0~0); {53602#false} is VALID [2020-07-08 11:51:46,467 INFO L280 TraceCheckUtils]: 236: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,467 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {53602#false} {53602#false} #511#return; {53602#false} is VALID [2020-07-08 11:51:46,467 INFO L280 TraceCheckUtils]: 238: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,467 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {53602#false} {53602#false} #495#return; {53602#false} is VALID [2020-07-08 11:51:46,467 INFO L280 TraceCheckUtils]: 240: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-08 11:51:46,468 INFO L280 TraceCheckUtils]: 241: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-08 11:51:46,468 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 [2020-07-08 11:51:46,468 INFO L280 TraceCheckUtils]: 243: Hoare triple {53602#false} assume 0 != ~tmp~9; {53602#false} is VALID [2020-07-08 11:51:46,468 INFO L263 TraceCheckUtils]: 244: Hoare triple {53602#false} call waterRise(); {53602#false} is VALID [2020-07-08 11:51:46,468 INFO L280 TraceCheckUtils]: 245: Hoare triple {53602#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53602#false} is VALID [2020-07-08 11:51:46,468 INFO L280 TraceCheckUtils]: 246: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,469 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {53602#false} {53602#false} #489#return; {53602#false} is VALID [2020-07-08 11:51:46,469 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 [2020-07-08 11:51:46,469 INFO L280 TraceCheckUtils]: 249: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-08 11:51:46,469 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 [2020-07-08 11:51:46,469 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 [2020-07-08 11:51:46,469 INFO L280 TraceCheckUtils]: 252: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-08 11:51:46,469 INFO L263 TraceCheckUtils]: 253: Hoare triple {53602#false} call timeShift(); {53602#false} is VALID [2020-07-08 11:51:46,470 INFO L263 TraceCheckUtils]: 254: Hoare triple {53602#false} call __utac_acc__Specification5_spec__2(); {53602#false} is VALID [2020-07-08 11:51:46,470 INFO L263 TraceCheckUtils]: 255: Hoare triple {53602#false} call #t~ret0 := isPumpRunning(); {53602#false} is VALID [2020-07-08 11:51:46,470 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 [2020-07-08 11:51:46,470 INFO L280 TraceCheckUtils]: 257: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,470 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {53602#false} {53602#false} #517#return; {53602#false} is VALID [2020-07-08 11:51:46,470 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 [2020-07-08 11:51:46,471 INFO L280 TraceCheckUtils]: 260: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,471 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {53602#false} {53602#false} #505#return; {53602#false} is VALID [2020-07-08 11:51:46,471 INFO L280 TraceCheckUtils]: 262: Hoare triple {53602#false} assume !(0 != ~pumpRunning~0); {53602#false} is VALID [2020-07-08 11:51:46,471 INFO L280 TraceCheckUtils]: 263: Hoare triple {53602#false} assume 0 != ~systemActive~0; {53602#false} is VALID [2020-07-08 11:51:46,471 INFO L263 TraceCheckUtils]: 264: Hoare triple {53602#false} call processEnvironment(); {53602#false} is VALID [2020-07-08 11:51:46,471 INFO L280 TraceCheckUtils]: 265: Hoare triple {53602#false} havoc ~tmp~6; {53602#false} is VALID [2020-07-08 11:51:46,471 INFO L280 TraceCheckUtils]: 266: Hoare triple {53602#false} assume !(0 != ~pumpRunning~0); {53602#false} is VALID [2020-07-08 11:51:46,472 INFO L263 TraceCheckUtils]: 267: Hoare triple {53602#false} call processEnvironment__wrappee__methaneQuery(); {53602#false} is VALID [2020-07-08 11:51:46,472 INFO L280 TraceCheckUtils]: 268: Hoare triple {53602#false} havoc ~tmp~5; {53602#false} is VALID [2020-07-08 11:51:46,472 INFO L280 TraceCheckUtils]: 269: Hoare triple {53602#false} assume 0 == ~pumpRunning~0; {53602#false} is VALID [2020-07-08 11:51:46,472 INFO L263 TraceCheckUtils]: 270: Hoare triple {53602#false} call #t~ret50 := isHighWaterLevel(); {53602#false} is VALID [2020-07-08 11:51:46,472 INFO L280 TraceCheckUtils]: 271: Hoare triple {53602#false} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53602#false} is VALID [2020-07-08 11:51:46,472 INFO L263 TraceCheckUtils]: 272: Hoare triple {53602#false} call #t~ret70 := isHighWaterSensorDry(); {53602#false} is VALID [2020-07-08 11:51:46,473 INFO L280 TraceCheckUtils]: 273: Hoare triple {53602#false} havoc ~retValue_acc~6; {53602#false} is VALID [2020-07-08 11:51:46,473 INFO L280 TraceCheckUtils]: 274: Hoare triple {53602#false} assume ~waterLevel~0 < 2;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {53602#false} is VALID [2020-07-08 11:51:46,473 INFO L280 TraceCheckUtils]: 275: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,473 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {53602#false} {53602#false} #503#return; {53602#false} is VALID [2020-07-08 11:51:46,473 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 [2020-07-08 11:51:46,473 INFO L280 TraceCheckUtils]: 278: Hoare triple {53602#false} assume 0 != ~tmp~8;~tmp___0~1 := 0; {53602#false} is VALID [2020-07-08 11:51:46,473 INFO L280 TraceCheckUtils]: 279: Hoare triple {53602#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53602#false} is VALID [2020-07-08 11:51:46,474 INFO L280 TraceCheckUtils]: 280: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,474 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {53602#false} {53602#false} #525#return; {53602#false} is VALID [2020-07-08 11:51:46,474 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 [2020-07-08 11:51:46,474 INFO L280 TraceCheckUtils]: 283: Hoare triple {53602#false} assume !(0 != ~tmp~5); {53602#false} is VALID [2020-07-08 11:51:46,474 INFO L263 TraceCheckUtils]: 284: Hoare triple {53602#false} call processEnvironment__wrappee__base(); {53602#false} is VALID [2020-07-08 11:51:46,474 INFO L280 TraceCheckUtils]: 285: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,475 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {53602#false} {53602#false} #529#return; {53602#false} is VALID [2020-07-08 11:51:46,475 INFO L280 TraceCheckUtils]: 287: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,475 INFO L275 TraceCheckUtils]: 288: Hoare quadruple {53602#false} {53602#false} #487#return; {53602#false} is VALID [2020-07-08 11:51:46,475 INFO L280 TraceCheckUtils]: 289: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,475 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {53602#false} {53602#false} #509#return; {53602#false} is VALID [2020-07-08 11:51:46,475 INFO L263 TraceCheckUtils]: 291: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-08 11:51:46,475 INFO L280 TraceCheckUtils]: 292: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-08 11:51:46,476 INFO L263 TraceCheckUtils]: 293: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53602#false} is VALID [2020-07-08 11:51:46,476 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 [2020-07-08 11:51:46,476 INFO L280 TraceCheckUtils]: 295: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,476 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {53602#false} {53602#false} #519#return; {53602#false} is VALID [2020-07-08 11:51:46,476 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 [2020-07-08 11:51:46,476 INFO L280 TraceCheckUtils]: 298: Hoare triple {53602#false} assume 2 != ~tmp~0; {53602#false} is VALID [2020-07-08 11:51:46,477 INFO L263 TraceCheckUtils]: 299: Hoare triple {53602#false} call #t~ret2 := isPumpRunning(); {53602#false} is VALID [2020-07-08 11:51:46,477 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 [2020-07-08 11:51:46,477 INFO L280 TraceCheckUtils]: 301: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,477 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {53602#false} {53602#false} #521#return; {53602#false} is VALID [2020-07-08 11:51:46,477 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 [2020-07-08 11:51:46,477 INFO L280 TraceCheckUtils]: 304: Hoare triple {53602#false} assume !(0 != ~tmp___0~0); {53602#false} is VALID [2020-07-08 11:51:46,477 INFO L280 TraceCheckUtils]: 305: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,478 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {53602#false} {53602#false} #511#return; {53602#false} is VALID [2020-07-08 11:51:46,478 INFO L280 TraceCheckUtils]: 307: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,478 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {53602#false} {53602#false} #495#return; {53602#false} is VALID [2020-07-08 11:51:46,478 INFO L280 TraceCheckUtils]: 309: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-08 11:51:46,478 INFO L280 TraceCheckUtils]: 310: Hoare triple {53602#false} assume ~splverifierCounter~0 < 4; {53602#false} is VALID [2020-07-08 11:51:46,478 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 [2020-07-08 11:51:46,479 INFO L280 TraceCheckUtils]: 312: Hoare triple {53602#false} assume 0 != ~tmp~9; {53602#false} is VALID [2020-07-08 11:51:46,479 INFO L263 TraceCheckUtils]: 313: Hoare triple {53602#false} call waterRise(); {53602#false} is VALID [2020-07-08 11:51:46,479 INFO L280 TraceCheckUtils]: 314: Hoare triple {53602#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53602#false} is VALID [2020-07-08 11:51:46,479 INFO L280 TraceCheckUtils]: 315: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,479 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {53602#false} {53602#false} #489#return; {53602#false} is VALID [2020-07-08 11:51:46,479 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 [2020-07-08 11:51:46,480 INFO L280 TraceCheckUtils]: 318: Hoare triple {53602#false} assume !(0 != ~tmp___0~2); {53602#false} is VALID [2020-07-08 11:51:46,480 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 [2020-07-08 11:51:46,480 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 [2020-07-08 11:51:46,480 INFO L280 TraceCheckUtils]: 321: Hoare triple {53602#false} assume 0 != ~tmp___1~0; {53602#false} is VALID [2020-07-08 11:51:46,480 INFO L263 TraceCheckUtils]: 322: Hoare triple {53602#false} call timeShift(); {53602#false} is VALID [2020-07-08 11:51:46,480 INFO L263 TraceCheckUtils]: 323: Hoare triple {53602#false} call __utac_acc__Specification5_spec__2(); {53602#false} is VALID [2020-07-08 11:51:46,481 INFO L263 TraceCheckUtils]: 324: Hoare triple {53602#false} call #t~ret0 := isPumpRunning(); {53602#false} is VALID [2020-07-08 11:51:46,481 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 [2020-07-08 11:51:46,481 INFO L280 TraceCheckUtils]: 326: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,481 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {53602#false} {53602#false} #517#return; {53602#false} is VALID [2020-07-08 11:51:46,481 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 [2020-07-08 11:51:46,482 INFO L280 TraceCheckUtils]: 329: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,482 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {53602#false} {53602#false} #505#return; {53602#false} is VALID [2020-07-08 11:51:46,482 INFO L280 TraceCheckUtils]: 331: Hoare triple {53602#false} assume !(0 != ~pumpRunning~0); {53602#false} is VALID [2020-07-08 11:51:46,482 INFO L280 TraceCheckUtils]: 332: Hoare triple {53602#false} assume 0 != ~systemActive~0; {53602#false} is VALID [2020-07-08 11:51:46,482 INFO L263 TraceCheckUtils]: 333: Hoare triple {53602#false} call processEnvironment(); {53602#false} is VALID [2020-07-08 11:51:46,482 INFO L280 TraceCheckUtils]: 334: Hoare triple {53602#false} havoc ~tmp~6; {53602#false} is VALID [2020-07-08 11:51:46,483 INFO L280 TraceCheckUtils]: 335: Hoare triple {53602#false} assume !(0 != ~pumpRunning~0); {53602#false} is VALID [2020-07-08 11:51:46,483 INFO L263 TraceCheckUtils]: 336: Hoare triple {53602#false} call processEnvironment__wrappee__methaneQuery(); {53602#false} is VALID [2020-07-08 11:51:46,483 INFO L280 TraceCheckUtils]: 337: Hoare triple {53602#false} havoc ~tmp~5; {53602#false} is VALID [2020-07-08 11:51:46,483 INFO L280 TraceCheckUtils]: 338: Hoare triple {53602#false} assume 0 == ~pumpRunning~0; {53602#false} is VALID [2020-07-08 11:51:46,483 INFO L263 TraceCheckUtils]: 339: Hoare triple {53602#false} call #t~ret50 := isHighWaterLevel(); {53602#false} is VALID [2020-07-08 11:51:46,483 INFO L280 TraceCheckUtils]: 340: Hoare triple {53602#false} havoc ~retValue_acc~11;havoc ~tmp~8;havoc ~tmp___0~1; {53602#false} is VALID [2020-07-08 11:51:46,484 INFO L263 TraceCheckUtils]: 341: Hoare triple {53602#false} call #t~ret70 := isHighWaterSensorDry(); {53602#false} is VALID [2020-07-08 11:51:46,484 INFO L280 TraceCheckUtils]: 342: Hoare triple {53602#false} havoc ~retValue_acc~6; {53602#false} is VALID [2020-07-08 11:51:46,484 INFO L280 TraceCheckUtils]: 343: Hoare triple {53602#false} assume !(~waterLevel~0 < 2);~retValue_acc~6 := 0;#res := ~retValue_acc~6; {53602#false} is VALID [2020-07-08 11:51:46,484 INFO L280 TraceCheckUtils]: 344: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,484 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {53602#false} {53602#false} #503#return; {53602#false} is VALID [2020-07-08 11:51:46,484 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 [2020-07-08 11:51:46,485 INFO L280 TraceCheckUtils]: 347: Hoare triple {53602#false} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {53602#false} is VALID [2020-07-08 11:51:46,485 INFO L280 TraceCheckUtils]: 348: Hoare triple {53602#false} ~retValue_acc~11 := ~tmp___0~1;#res := ~retValue_acc~11; {53602#false} is VALID [2020-07-08 11:51:46,485 INFO L280 TraceCheckUtils]: 349: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,485 INFO L275 TraceCheckUtils]: 350: Hoare quadruple {53602#false} {53602#false} #525#return; {53602#false} is VALID [2020-07-08 11:51:46,485 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 [2020-07-08 11:51:46,485 INFO L280 TraceCheckUtils]: 352: Hoare triple {53602#false} assume 0 != ~tmp~5; {53602#false} is VALID [2020-07-08 11:51:46,486 INFO L263 TraceCheckUtils]: 353: Hoare triple {53602#false} call activatePump(); {53602#false} is VALID [2020-07-08 11:51:46,486 INFO L280 TraceCheckUtils]: 354: Hoare triple {53602#false} havoc ~tmp~7; {53602#false} is VALID [2020-07-08 11:51:46,486 INFO L263 TraceCheckUtils]: 355: Hoare triple {53602#false} call #t~ret52 := isMethaneAlarm(); {53602#false} is VALID [2020-07-08 11:51:46,486 INFO L280 TraceCheckUtils]: 356: Hoare triple {53602#false} havoc ~retValue_acc~9; {53602#false} is VALID [2020-07-08 11:51:46,486 INFO L263 TraceCheckUtils]: 357: Hoare triple {53602#false} call #t~ret53 := isMethaneLevelCritical(); {53602#false} is VALID [2020-07-08 11:51:46,486 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 [2020-07-08 11:51:46,487 INFO L280 TraceCheckUtils]: 359: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,487 INFO L275 TraceCheckUtils]: 360: Hoare quadruple {53602#false} {53602#false} #539#return; {53602#false} is VALID [2020-07-08 11:51:46,487 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 [2020-07-08 11:51:46,487 INFO L280 TraceCheckUtils]: 362: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,487 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {53602#false} {53602#false} #499#return; {53602#false} is VALID [2020-07-08 11:51:46,487 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 [2020-07-08 11:51:46,488 INFO L280 TraceCheckUtils]: 365: Hoare triple {53602#false} assume !(0 != ~tmp~7); {53602#false} is VALID [2020-07-08 11:51:46,488 INFO L263 TraceCheckUtils]: 366: Hoare triple {53602#false} call activatePump__wrappee__highWaterSensor(); {53602#false} is VALID [2020-07-08 11:51:46,488 INFO L280 TraceCheckUtils]: 367: Hoare triple {53602#false} ~pumpRunning~0 := 1; {53602#false} is VALID [2020-07-08 11:51:46,488 INFO L280 TraceCheckUtils]: 368: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,488 INFO L275 TraceCheckUtils]: 369: Hoare quadruple {53602#false} {53602#false} #501#return; {53602#false} is VALID [2020-07-08 11:51:46,488 INFO L280 TraceCheckUtils]: 370: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,489 INFO L275 TraceCheckUtils]: 371: Hoare quadruple {53602#false} {53602#false} #527#return; {53602#false} is VALID [2020-07-08 11:51:46,489 INFO L280 TraceCheckUtils]: 372: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,489 INFO L275 TraceCheckUtils]: 373: Hoare quadruple {53602#false} {53602#false} #487#return; {53602#false} is VALID [2020-07-08 11:51:46,489 INFO L280 TraceCheckUtils]: 374: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,489 INFO L275 TraceCheckUtils]: 375: Hoare quadruple {53602#false} {53602#false} #509#return; {53602#false} is VALID [2020-07-08 11:51:46,489 INFO L263 TraceCheckUtils]: 376: Hoare triple {53602#false} call __utac_acc__Specification5_spec__3(); {53602#false} is VALID [2020-07-08 11:51:46,489 INFO L280 TraceCheckUtils]: 377: Hoare triple {53602#false} havoc ~tmp~0;havoc ~tmp___0~0; {53602#false} is VALID [2020-07-08 11:51:46,490 INFO L263 TraceCheckUtils]: 378: Hoare triple {53602#false} call #t~ret1 := getWaterLevel(); {53602#false} is VALID [2020-07-08 11:51:46,490 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 [2020-07-08 11:51:46,490 INFO L280 TraceCheckUtils]: 380: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,490 INFO L275 TraceCheckUtils]: 381: Hoare quadruple {53602#false} {53602#false} #519#return; {53602#false} is VALID [2020-07-08 11:51:46,490 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 [2020-07-08 11:51:46,490 INFO L280 TraceCheckUtils]: 383: Hoare triple {53602#false} assume 2 != ~tmp~0; {53602#false} is VALID [2020-07-08 11:51:46,490 INFO L263 TraceCheckUtils]: 384: Hoare triple {53602#false} call #t~ret2 := isPumpRunning(); {53602#false} is VALID [2020-07-08 11:51:46,491 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 [2020-07-08 11:51:46,491 INFO L280 TraceCheckUtils]: 386: Hoare triple {53602#false} assume true; {53602#false} is VALID [2020-07-08 11:51:46,491 INFO L275 TraceCheckUtils]: 387: Hoare quadruple {53602#false} {53602#false} #521#return; {53602#false} is VALID [2020-07-08 11:51:46,491 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 [2020-07-08 11:51:46,491 INFO L280 TraceCheckUtils]: 389: Hoare triple {53602#false} assume 0 != ~tmp___0~0; {53602#false} is VALID [2020-07-08 11:51:46,491 INFO L280 TraceCheckUtils]: 390: Hoare triple {53602#false} assume 0 == ~switchedOnBeforeTS~0; {53602#false} is VALID [2020-07-08 11:51:46,492 INFO L263 TraceCheckUtils]: 391: Hoare triple {53602#false} call __automaton_fail(); {53602#false} is VALID [2020-07-08 11:51:46,492 INFO L280 TraceCheckUtils]: 392: Hoare triple {53602#false} assume !false; {53602#false} is VALID [2020-07-08 11:51:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2020-07-08 11:51:46,596 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-08 11:51:46,597 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [19] total 24 [2020-07-08 11:51:46,597 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [30501131] [2020-07-08 11:51:46,597 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 393 [2020-07-08 11:51:46,598 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:51:46,598 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-08 11:51:46,903 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 209 edges. 209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:51:46,903 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-08 11:51:46,903 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:51:46,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-08 11:51:46,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=484, Unknown=0, NotChecked=0, Total=552 [2020-07-08 11:51:46,904 INFO L87 Difference]: Start difference. First operand 2137 states and 2395 transitions. Second operand 8 states.