/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_product44.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:22:13,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:22:13,707 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:22:13,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:22:13,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:22:13,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:22:13,731 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:22:13,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:22:13,747 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:22:13,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:22:13,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:22:13,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:22:13,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:22:13,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:22:13,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:22:13,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:22:13,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:22:13,761 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:22:13,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:22:13,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:22:13,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:22:13,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:22:13,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:22:13,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:22:13,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:22:13,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:22:13,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:22:13,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:22:13,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:22:13,786 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:22:13,787 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:22:13,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:22:13,788 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:22:13,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:22:13,790 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:22:13,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:22:13,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:22:13,791 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:22:13,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:22:13,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:22:13,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:22:13,795 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:22:13,833 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:22:13,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:22:13,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:22:13,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:22:13,835 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:22:13,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:22:13,836 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:22:13,839 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:22:13,839 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:22:13,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:22:13,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:22:13,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:22:13,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:22:13,840 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:22:13,841 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:22:13,841 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:22:13,841 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:22:13,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:22:13,841 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:22:13,842 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:22:13,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:22:13,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:22:13,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:22:13,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:22:13,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:22:13,845 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:22:13,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:22:13,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:22:13,845 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:22:13,846 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:22:14,155 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:22:14,173 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:22:14,180 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:22:14,181 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:22:14,182 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:22:14,183 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product44.cil.c [2020-07-10 14:22:14,255 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bcc2dad7/a95005d867ca4c26852c991c1b9899b9/FLAG4f4149973 [2020-07-10 14:22:14,812 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:22:14,813 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product44.cil.c [2020-07-10 14:22:14,834 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bcc2dad7/a95005d867ca4c26852c991c1b9899b9/FLAG4f4149973 [2020-07-10 14:22:15,076 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bcc2dad7/a95005d867ca4c26852c991c1b9899b9 [2020-07-10 14:22:15,084 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:22:15,085 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:22:15,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:22:15,087 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:22:15,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:22:15,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:22:15" (1/1) ... [2020-07-10 14:22:15,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@552f59d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:15, skipping insertion in model container [2020-07-10 14:22:15,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:22:15" (1/1) ... [2020-07-10 14:22:15,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:22:15,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:22:15,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:22:15,623 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:22:15,717 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:22:15,754 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:22:15,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:15 WrapperNode [2020-07-10 14:22:15,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:22:15,755 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:22:15,755 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:22:15,756 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:22:15,770 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:15" (1/1) ... [2020-07-10 14:22:15,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:15" (1/1) ... [2020-07-10 14:22:15,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:15" (1/1) ... [2020-07-10 14:22:15,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:15" (1/1) ... [2020-07-10 14:22:15,843 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:15" (1/1) ... [2020-07-10 14:22:15,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:15" (1/1) ... [2020-07-10 14:22:15,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:15" (1/1) ... [2020-07-10 14:22:15,869 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:22:15,870 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:22:15,870 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:22:15,870 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:22:15,872 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:15" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:22:15,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:22:15,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:22:15,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:22:15,947 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:22:15,947 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:22:15,948 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:22:15,948 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:22:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:22:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:22:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:22:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:22:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:22:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:22:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:22:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:22:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:22:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:22:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:22:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:22:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:22:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:22:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:22:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:22:15,954 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:22:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:22:15,956 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:22:15,956 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:22:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 14:22:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:22:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:22:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:22:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:22:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:22:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:22:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:22:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:22:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:22:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:22:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:22:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:22:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:22:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:22:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:22:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:22:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:22:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:22:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:22:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:22:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:22:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:22:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:22:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:22:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:22:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:22:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:22:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:22:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:22:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:22:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:22:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:22:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:22:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:22:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:22:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:22:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:22:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:22:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:22:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:22:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:22:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:22:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:22:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:22:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:22:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:22:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:22:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 14:22:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:22:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:22:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:22:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:22:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:22:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:22:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:22:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:22:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:22:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:22:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:22:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:22:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:22:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:22:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:22:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:22:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:22:15,970 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:22:15,970 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:22:15,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:22:15,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:22:15,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:22:17,785 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:22:17,786 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:22:17,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:22:17 BoogieIcfgContainer [2020-07-10 14:22:17,791 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:22:17,793 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:22:17,793 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:22:17,796 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:22:17,797 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:22:15" (1/3) ... [2020-07-10 14:22:17,798 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@131c5463 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:22:17, skipping insertion in model container [2020-07-10 14:22:17,798 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:22:15" (2/3) ... [2020-07-10 14:22:17,798 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@131c5463 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:22:17, skipping insertion in model container [2020-07-10 14:22:17,799 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:22:17" (3/3) ... [2020-07-10 14:22:17,800 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product44.cil.c [2020-07-10 14:22:17,810 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:22:17,817 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:22:17,829 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:22:17,852 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:22:17,852 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:22:17,853 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:22:17,853 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:22:17,853 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:22:17,854 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:22:17,854 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:22:17,854 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:22:17,878 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states. [2020-07-10 14:22:17,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:22:17,889 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:22:17,890 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:22:17,891 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:22:17,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:22:17,897 INFO L82 PathProgramCache]: Analyzing trace with hash 1834170296, now seen corresponding path program 1 times [2020-07-10 14:22:17,908 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:22:17,909 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584883013] [2020-07-10 14:22:17,909 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:22:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:18,662 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:22:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:18,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-10 14:22:18,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,774 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #532#return; {189#true} is VALID [2020-07-10 14:22:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:18,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,783 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #432#return; {189#true} is VALID [2020-07-10 14:22:18,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:18,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,788 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #434#return; {189#true} is VALID [2020-07-10 14:22:18,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:18,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {189#true} is VALID [2020-07-10 14:22:18,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,793 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #436#return; {189#true} is VALID [2020-07-10 14:22:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:18,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,798 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {189#true} {189#true} #438#return; {189#true} is VALID [2020-07-10 14:22:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:18,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-10 14:22:18,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,817 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {189#true} #522#return; {189#true} is VALID [2020-07-10 14:22:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:18,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:18,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-10 14:22:18,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,844 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-10 14:22:18,845 INFO L263 TraceCheckUtils]: 0: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {189#true} is VALID [2020-07-10 14:22:18,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-10 14:22:18,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,846 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-10 14:22:18,846 INFO L280 TraceCheckUtils]: 4: Hoare triple {189#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {189#true} is VALID [2020-07-10 14:22:18,846 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,847 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {189#true} {190#false} #500#return; {190#false} is VALID [2020-07-10 14:22:18,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:18,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {189#true} is VALID [2020-07-10 14:22:18,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,854 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {190#false} #514#return; {190#false} is VALID [2020-07-10 14:22:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:18,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-10 14:22:18,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,859 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {189#true} {190#false} #516#return; {190#false} is VALID [2020-07-10 14:22:18,864 INFO L263 TraceCheckUtils]: 0: Hoare triple {189#true} call ULTIMATE.init(); {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:22:18,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-10 14:22:18,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,865 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {189#true} {189#true} #532#return; {189#true} is VALID [2020-07-10 14:22:18,866 INFO L263 TraceCheckUtils]: 4: Hoare triple {189#true} call #t~ret74 := main(); {189#true} is VALID [2020-07-10 14:22:18,866 INFO L280 TraceCheckUtils]: 5: Hoare triple {189#true} havoc ~retValue_acc~11;havoc ~tmp~7; {189#true} is VALID [2020-07-10 14:22:18,866 INFO L263 TraceCheckUtils]: 6: Hoare triple {189#true} call select_helpers(); {189#true} is VALID [2020-07-10 14:22:18,867 INFO L280 TraceCheckUtils]: 7: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,867 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {189#true} {189#true} #432#return; {189#true} is VALID [2020-07-10 14:22:18,867 INFO L263 TraceCheckUtils]: 9: Hoare triple {189#true} call select_features(); {189#true} is VALID [2020-07-10 14:22:18,868 INFO L280 TraceCheckUtils]: 10: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,868 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {189#true} {189#true} #434#return; {189#true} is VALID [2020-07-10 14:22:18,868 INFO L263 TraceCheckUtils]: 12: Hoare triple {189#true} call #t~ret70 := valid_product(); {189#true} is VALID [2020-07-10 14:22:18,869 INFO L280 TraceCheckUtils]: 13: Hoare triple {189#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {189#true} is VALID [2020-07-10 14:22:18,869 INFO L280 TraceCheckUtils]: 14: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,869 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {189#true} {189#true} #436#return; {189#true} is VALID [2020-07-10 14:22:18,869 INFO L280 TraceCheckUtils]: 16: Hoare triple {189#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {189#true} is VALID [2020-07-10 14:22:18,870 INFO L280 TraceCheckUtils]: 17: Hoare triple {189#true} assume 0 != ~tmp~7; {189#true} is VALID [2020-07-10 14:22:18,870 INFO L263 TraceCheckUtils]: 18: Hoare triple {189#true} call setup(); {189#true} is VALID [2020-07-10 14:22:18,870 INFO L280 TraceCheckUtils]: 19: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,871 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {189#true} {189#true} #438#return; {189#true} is VALID [2020-07-10 14:22:18,871 INFO L263 TraceCheckUtils]: 21: Hoare triple {189#true} call runTest(); {189#true} is VALID [2020-07-10 14:22:18,872 INFO L263 TraceCheckUtils]: 22: Hoare triple {189#true} call __utac_acc__Specification5_spec__1(); {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:18,872 INFO L280 TraceCheckUtils]: 23: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {189#true} is VALID [2020-07-10 14:22:18,873 INFO L280 TraceCheckUtils]: 24: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,873 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {189#true} {189#true} #522#return; {189#true} is VALID [2020-07-10 14:22:18,873 INFO L263 TraceCheckUtils]: 26: Hoare triple {189#true} call test(); {189#true} is VALID [2020-07-10 14:22:18,874 INFO L280 TraceCheckUtils]: 27: Hoare triple {189#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {189#true} is VALID [2020-07-10 14:22:18,875 INFO L280 TraceCheckUtils]: 28: Hoare triple {189#true} assume !true; {190#false} is VALID [2020-07-10 14:22:18,875 INFO L263 TraceCheckUtils]: 29: Hoare triple {190#false} call cleanup(); {190#false} is VALID [2020-07-10 14:22:18,875 INFO L280 TraceCheckUtils]: 30: Hoare triple {190#false} havoc ~i~0;havoc ~__cil_tmp2~0; {190#false} is VALID [2020-07-10 14:22:18,876 INFO L263 TraceCheckUtils]: 31: Hoare triple {190#false} call timeShift(); {190#false} is VALID [2020-07-10 14:22:18,876 INFO L263 TraceCheckUtils]: 32: Hoare triple {190#false} call __utac_acc__Specification5_spec__2(); {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:18,876 INFO L263 TraceCheckUtils]: 33: Hoare triple {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {189#true} is VALID [2020-07-10 14:22:18,877 INFO L280 TraceCheckUtils]: 34: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-10 14:22:18,877 INFO L280 TraceCheckUtils]: 35: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,877 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {189#true} {220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {189#true} is VALID [2020-07-10 14:22:18,877 INFO L280 TraceCheckUtils]: 37: Hoare triple {189#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {189#true} is VALID [2020-07-10 14:22:18,878 INFO L280 TraceCheckUtils]: 38: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,878 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {189#true} {190#false} #500#return; {190#false} is VALID [2020-07-10 14:22:18,878 INFO L280 TraceCheckUtils]: 40: Hoare triple {190#false} assume !(0 != ~pumpRunning~0); {190#false} is VALID [2020-07-10 14:22:18,879 INFO L280 TraceCheckUtils]: 41: Hoare triple {190#false} assume !(0 != ~systemActive~0); {190#false} is VALID [2020-07-10 14:22:18,879 INFO L263 TraceCheckUtils]: 42: Hoare triple {190#false} call __utac_acc__Specification5_spec__3(); {190#false} is VALID [2020-07-10 14:22:18,879 INFO L280 TraceCheckUtils]: 43: Hoare triple {190#false} havoc ~tmp~8;havoc ~tmp___0~2; {190#false} is VALID [2020-07-10 14:22:18,880 INFO L263 TraceCheckUtils]: 44: Hoare triple {190#false} call #t~ret72 := getWaterLevel(); {189#true} is VALID [2020-07-10 14:22:18,880 INFO L280 TraceCheckUtils]: 45: Hoare triple {189#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {189#true} is VALID [2020-07-10 14:22:18,880 INFO L280 TraceCheckUtils]: 46: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,881 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {189#true} {190#false} #514#return; {190#false} is VALID [2020-07-10 14:22:18,881 INFO L280 TraceCheckUtils]: 48: Hoare triple {190#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {190#false} is VALID [2020-07-10 14:22:18,881 INFO L280 TraceCheckUtils]: 49: Hoare triple {190#false} assume 2 != ~tmp~8; {190#false} is VALID [2020-07-10 14:22:18,881 INFO L263 TraceCheckUtils]: 50: Hoare triple {190#false} call #t~ret73 := isPumpRunning(); {189#true} is VALID [2020-07-10 14:22:18,882 INFO L280 TraceCheckUtils]: 51: Hoare triple {189#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {189#true} is VALID [2020-07-10 14:22:18,882 INFO L280 TraceCheckUtils]: 52: Hoare triple {189#true} assume true; {189#true} is VALID [2020-07-10 14:22:18,882 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {189#true} {190#false} #516#return; {190#false} is VALID [2020-07-10 14:22:18,883 INFO L280 TraceCheckUtils]: 54: Hoare triple {190#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {190#false} is VALID [2020-07-10 14:22:18,883 INFO L280 TraceCheckUtils]: 55: Hoare triple {190#false} assume 0 != ~tmp___0~2; {190#false} is VALID [2020-07-10 14:22:18,883 INFO L280 TraceCheckUtils]: 56: Hoare triple {190#false} assume 0 == ~switchedOnBeforeTS~0; {190#false} is VALID [2020-07-10 14:22:18,884 INFO L263 TraceCheckUtils]: 57: Hoare triple {190#false} call __automaton_fail(); {190#false} is VALID [2020-07-10 14:22:18,884 INFO L280 TraceCheckUtils]: 58: Hoare triple {190#false} assume !false; {190#false} is VALID [2020-07-10 14:22:18,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:22:18,895 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584883013] [2020-07-10 14:22:18,896 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:22:18,897 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:22:18,897 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505668691] [2020-07-10 14:22:18,904 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:22:18,907 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:22:18,926 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:22:19,024 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:19,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:22:19,025 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:22:19,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:22:19,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:22:19,037 INFO L87 Difference]: Start difference. First operand 186 states. Second operand 4 states. [2020-07-10 14:22:23,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:23,889 INFO L93 Difference]: Finished difference Result 318 states and 403 transitions. [2020-07-10 14:22:23,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:22:23,889 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:22:23,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:22:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:22:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 403 transitions. [2020-07-10 14:22:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:22:23,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 403 transitions. [2020-07-10 14:22:23,993 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 403 transitions. [2020-07-10 14:22:25,143 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 403 edges. 403 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:25,175 INFO L225 Difference]: With dead ends: 318 [2020-07-10 14:22:25,176 INFO L226 Difference]: Without dead ends: 176 [2020-07-10 14:22:25,184 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:22:25,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2020-07-10 14:22:26,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 143. [2020-07-10 14:22:26,523 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:22:26,524 INFO L82 GeneralOperation]: Start isEquivalent. First operand 176 states. Second operand 143 states. [2020-07-10 14:22:26,525 INFO L74 IsIncluded]: Start isIncluded. First operand 176 states. Second operand 143 states. [2020-07-10 14:22:26,525 INFO L87 Difference]: Start difference. First operand 176 states. Second operand 143 states. [2020-07-10 14:22:26,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:26,541 INFO L93 Difference]: Finished difference Result 176 states and 216 transitions. [2020-07-10 14:22:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 216 transitions. [2020-07-10 14:22:26,545 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:26,545 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:26,545 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 176 states. [2020-07-10 14:22:26,546 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 176 states. [2020-07-10 14:22:26,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:26,559 INFO L93 Difference]: Finished difference Result 176 states and 216 transitions. [2020-07-10 14:22:26,559 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 216 transitions. [2020-07-10 14:22:26,563 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:26,563 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:26,563 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:22:26,563 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:22:26,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2020-07-10 14:22:26,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 165 transitions. [2020-07-10 14:22:26,574 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 165 transitions. Word has length 59 [2020-07-10 14:22:26,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:22:26,574 INFO L479 AbstractCegarLoop]: Abstraction has 143 states and 165 transitions. [2020-07-10 14:22:26,574 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:22:26,575 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 165 transitions. [2020-07-10 14:22:26,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:22:26,577 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:22:26,577 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:22:26,577 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:22:26,578 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:22:26,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:22:26,578 INFO L82 PathProgramCache]: Analyzing trace with hash -1514103119, now seen corresponding path program 1 times [2020-07-10 14:22:26,578 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:22:26,579 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543482601] [2020-07-10 14:22:26,579 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:22:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:27,001 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:22:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:27,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {1255#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {1224#true} is VALID [2020-07-10 14:22:27,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,064 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1224#true} #532#return; {1224#true} is VALID [2020-07-10 14:22:27,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:27,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,067 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1224#true} {1224#true} #432#return; {1224#true} is VALID [2020-07-10 14:22:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:27,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,076 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1224#true} {1224#true} #434#return; {1224#true} is VALID [2020-07-10 14:22:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:27,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1224#true} is VALID [2020-07-10 14:22:27,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1224#true} #436#return; {1224#true} is VALID [2020-07-10 14:22:27,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:27,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,083 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1224#true} {1224#true} #438#return; {1224#true} is VALID [2020-07-10 14:22:27,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:27,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1224#true} is VALID [2020-07-10 14:22:27,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,122 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1224#true} #522#return; {1224#true} is VALID [2020-07-10 14:22:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:27,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1224#true} is VALID [2020-07-10 14:22:27,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,131 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1224#true} is VALID [2020-07-10 14:22:27,131 INFO L263 TraceCheckUtils]: 0: Hoare triple {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1224#true} is VALID [2020-07-10 14:22:27,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1224#true} is VALID [2020-07-10 14:22:27,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,132 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1224#true} {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1224#true} is VALID [2020-07-10 14:22:27,132 INFO L280 TraceCheckUtils]: 4: Hoare triple {1224#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1224#true} is VALID [2020-07-10 14:22:27,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,133 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1224#true} {1225#false} #500#return; {1225#false} is VALID [2020-07-10 14:22:27,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:27,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1224#true} is VALID [2020-07-10 14:22:27,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,138 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1225#false} #514#return; {1225#false} is VALID [2020-07-10 14:22:27,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:27,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {1224#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1224#true} is VALID [2020-07-10 14:22:27,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,145 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1224#true} {1225#false} #516#return; {1225#false} is VALID [2020-07-10 14:22:27,150 INFO L263 TraceCheckUtils]: 0: Hoare triple {1224#true} call ULTIMATE.init(); {1255#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:22:27,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {1255#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {1224#true} is VALID [2020-07-10 14:22:27,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,151 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1224#true} {1224#true} #532#return; {1224#true} is VALID [2020-07-10 14:22:27,151 INFO L263 TraceCheckUtils]: 4: Hoare triple {1224#true} call #t~ret74 := main(); {1224#true} is VALID [2020-07-10 14:22:27,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {1224#true} havoc ~retValue_acc~11;havoc ~tmp~7; {1224#true} is VALID [2020-07-10 14:22:27,152 INFO L263 TraceCheckUtils]: 6: Hoare triple {1224#true} call select_helpers(); {1224#true} is VALID [2020-07-10 14:22:27,152 INFO L280 TraceCheckUtils]: 7: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,152 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1224#true} {1224#true} #432#return; {1224#true} is VALID [2020-07-10 14:22:27,153 INFO L263 TraceCheckUtils]: 9: Hoare triple {1224#true} call select_features(); {1224#true} is VALID [2020-07-10 14:22:27,153 INFO L280 TraceCheckUtils]: 10: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,153 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1224#true} {1224#true} #434#return; {1224#true} is VALID [2020-07-10 14:22:27,153 INFO L263 TraceCheckUtils]: 12: Hoare triple {1224#true} call #t~ret70 := valid_product(); {1224#true} is VALID [2020-07-10 14:22:27,154 INFO L280 TraceCheckUtils]: 13: Hoare triple {1224#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1224#true} is VALID [2020-07-10 14:22:27,154 INFO L280 TraceCheckUtils]: 14: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,154 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1224#true} {1224#true} #436#return; {1224#true} is VALID [2020-07-10 14:22:27,154 INFO L280 TraceCheckUtils]: 16: Hoare triple {1224#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {1224#true} is VALID [2020-07-10 14:22:27,155 INFO L280 TraceCheckUtils]: 17: Hoare triple {1224#true} assume 0 != ~tmp~7; {1224#true} is VALID [2020-07-10 14:22:27,155 INFO L263 TraceCheckUtils]: 18: Hoare triple {1224#true} call setup(); {1224#true} is VALID [2020-07-10 14:22:27,155 INFO L280 TraceCheckUtils]: 19: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,155 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1224#true} {1224#true} #438#return; {1224#true} is VALID [2020-07-10 14:22:27,156 INFO L263 TraceCheckUtils]: 21: Hoare triple {1224#true} call runTest(); {1224#true} is VALID [2020-07-10 14:22:27,156 INFO L263 TraceCheckUtils]: 22: Hoare triple {1224#true} call __utac_acc__Specification5_spec__1(); {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:27,157 INFO L280 TraceCheckUtils]: 23: Hoare triple {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1224#true} is VALID [2020-07-10 14:22:27,157 INFO L280 TraceCheckUtils]: 24: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,157 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1224#true} {1224#true} #522#return; {1224#true} is VALID [2020-07-10 14:22:27,157 INFO L263 TraceCheckUtils]: 26: Hoare triple {1224#true} call test(); {1224#true} is VALID [2020-07-10 14:22:27,158 INFO L280 TraceCheckUtils]: 27: Hoare triple {1224#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1241#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:22:27,159 INFO L280 TraceCheckUtils]: 28: Hoare triple {1241#(= 0 test_~splverifierCounter~0)} assume !false; {1241#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:22:27,160 INFO L280 TraceCheckUtils]: 29: Hoare triple {1241#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1225#false} is VALID [2020-07-10 14:22:27,160 INFO L263 TraceCheckUtils]: 30: Hoare triple {1225#false} call cleanup(); {1225#false} is VALID [2020-07-10 14:22:27,160 INFO L280 TraceCheckUtils]: 31: Hoare triple {1225#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1225#false} is VALID [2020-07-10 14:22:27,160 INFO L263 TraceCheckUtils]: 32: Hoare triple {1225#false} call timeShift(); {1225#false} is VALID [2020-07-10 14:22:27,161 INFO L263 TraceCheckUtils]: 33: Hoare triple {1225#false} call __utac_acc__Specification5_spec__2(); {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:27,161 INFO L263 TraceCheckUtils]: 34: Hoare triple {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1224#true} is VALID [2020-07-10 14:22:27,161 INFO L280 TraceCheckUtils]: 35: Hoare triple {1224#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1224#true} is VALID [2020-07-10 14:22:27,161 INFO L280 TraceCheckUtils]: 36: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,162 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1224#true} {1256#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {1224#true} is VALID [2020-07-10 14:22:27,162 INFO L280 TraceCheckUtils]: 38: Hoare triple {1224#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1224#true} is VALID [2020-07-10 14:22:27,162 INFO L280 TraceCheckUtils]: 39: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,163 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1224#true} {1225#false} #500#return; {1225#false} is VALID [2020-07-10 14:22:27,163 INFO L280 TraceCheckUtils]: 41: Hoare triple {1225#false} assume !(0 != ~pumpRunning~0); {1225#false} is VALID [2020-07-10 14:22:27,163 INFO L280 TraceCheckUtils]: 42: Hoare triple {1225#false} assume !(0 != ~systemActive~0); {1225#false} is VALID [2020-07-10 14:22:27,163 INFO L263 TraceCheckUtils]: 43: Hoare triple {1225#false} call __utac_acc__Specification5_spec__3(); {1225#false} is VALID [2020-07-10 14:22:27,164 INFO L280 TraceCheckUtils]: 44: Hoare triple {1225#false} havoc ~tmp~8;havoc ~tmp___0~2; {1225#false} is VALID [2020-07-10 14:22:27,164 INFO L263 TraceCheckUtils]: 45: Hoare triple {1225#false} call #t~ret72 := getWaterLevel(); {1224#true} is VALID [2020-07-10 14:22:27,164 INFO L280 TraceCheckUtils]: 46: Hoare triple {1224#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1224#true} is VALID [2020-07-10 14:22:27,164 INFO L280 TraceCheckUtils]: 47: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,164 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1224#true} {1225#false} #514#return; {1225#false} is VALID [2020-07-10 14:22:27,165 INFO L280 TraceCheckUtils]: 49: Hoare triple {1225#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {1225#false} is VALID [2020-07-10 14:22:27,165 INFO L280 TraceCheckUtils]: 50: Hoare triple {1225#false} assume 2 != ~tmp~8; {1225#false} is VALID [2020-07-10 14:22:27,165 INFO L263 TraceCheckUtils]: 51: Hoare triple {1225#false} call #t~ret73 := isPumpRunning(); {1224#true} is VALID [2020-07-10 14:22:27,165 INFO L280 TraceCheckUtils]: 52: Hoare triple {1224#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {1224#true} is VALID [2020-07-10 14:22:27,166 INFO L280 TraceCheckUtils]: 53: Hoare triple {1224#true} assume true; {1224#true} is VALID [2020-07-10 14:22:27,166 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1224#true} {1225#false} #516#return; {1225#false} is VALID [2020-07-10 14:22:27,166 INFO L280 TraceCheckUtils]: 55: Hoare triple {1225#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {1225#false} is VALID [2020-07-10 14:22:27,167 INFO L280 TraceCheckUtils]: 56: Hoare triple {1225#false} assume 0 != ~tmp___0~2; {1225#false} is VALID [2020-07-10 14:22:27,167 INFO L280 TraceCheckUtils]: 57: Hoare triple {1225#false} assume 0 == ~switchedOnBeforeTS~0; {1225#false} is VALID [2020-07-10 14:22:27,167 INFO L263 TraceCheckUtils]: 58: Hoare triple {1225#false} call __automaton_fail(); {1225#false} is VALID [2020-07-10 14:22:27,167 INFO L280 TraceCheckUtils]: 59: Hoare triple {1225#false} assume !false; {1225#false} is VALID [2020-07-10 14:22:27,174 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:22:27,175 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543482601] [2020-07-10 14:22:27,175 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:22:27,175 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:22:27,176 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098542309] [2020-07-10 14:22:27,177 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:22:27,178 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:22:27,178 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:22:27,252 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:27,252 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:22:27,253 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:22:27,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:22:27,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:22:27,254 INFO L87 Difference]: Start difference. First operand 143 states and 165 transitions. Second operand 5 states. [2020-07-10 14:22:28,734 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:22:32,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:32,613 INFO L93 Difference]: Finished difference Result 250 states and 301 transitions. [2020-07-10 14:22:32,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:22:32,613 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:22:32,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:22:32,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:22:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 301 transitions. [2020-07-10 14:22:32,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:22:32,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 301 transitions. [2020-07-10 14:22:32,629 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 301 transitions. [2020-07-10 14:22:33,573 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 301 edges. 301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:33,580 INFO L225 Difference]: With dead ends: 250 [2020-07-10 14:22:33,580 INFO L226 Difference]: Without dead ends: 166 [2020-07-10 14:22:33,582 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:22:33,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2020-07-10 14:22:34,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 134. [2020-07-10 14:22:34,958 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:22:34,959 INFO L82 GeneralOperation]: Start isEquivalent. First operand 166 states. Second operand 134 states. [2020-07-10 14:22:34,959 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 134 states. [2020-07-10 14:22:34,959 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 134 states. [2020-07-10 14:22:34,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:34,968 INFO L93 Difference]: Finished difference Result 166 states and 202 transitions. [2020-07-10 14:22:34,968 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 202 transitions. [2020-07-10 14:22:34,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:34,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:34,970 INFO L74 IsIncluded]: Start isIncluded. First operand 134 states. Second operand 166 states. [2020-07-10 14:22:34,970 INFO L87 Difference]: Start difference. First operand 134 states. Second operand 166 states. [2020-07-10 14:22:34,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:34,979 INFO L93 Difference]: Finished difference Result 166 states and 202 transitions. [2020-07-10 14:22:34,979 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 202 transitions. [2020-07-10 14:22:34,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:34,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:34,980 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:22:34,980 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:22:34,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 134 states. [2020-07-10 14:22:34,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 153 transitions. [2020-07-10 14:22:34,986 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 153 transitions. Word has length 60 [2020-07-10 14:22:34,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:22:34,987 INFO L479 AbstractCegarLoop]: Abstraction has 134 states and 153 transitions. [2020-07-10 14:22:34,987 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:22:34,987 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 153 transitions. [2020-07-10 14:22:34,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-10 14:22:34,989 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:22:34,989 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:22:34,989 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:22:34,989 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:22:34,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:22:34,990 INFO L82 PathProgramCache]: Analyzing trace with hash 1793464780, now seen corresponding path program 1 times [2020-07-10 14:22:34,990 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:22:34,990 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887848809] [2020-07-10 14:22:34,991 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:22:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:35,398 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:22:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:35,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {2176#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {2147#(= 1 ~systemActive~0)} assume true; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,487 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2147#(= 1 ~systemActive~0)} {2142#true} #532#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:35,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,491 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2142#true} {2147#(= 1 ~systemActive~0)} #432#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:35,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,496 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2142#true} {2147#(= 1 ~systemActive~0)} #434#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:35,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2177#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:22:35,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {2177#(= 1 |valid_product_#res|)} assume true; {2177#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:22:35,528 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2177#(= 1 |valid_product_#res|)} {2147#(= 1 ~systemActive~0)} #436#return; {2155#(= |main_#t~ret70| ~systemActive~0)} is VALID [2020-07-10 14:22:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:35,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,534 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #438#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:35,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2142#true} is VALID [2020-07-10 14:22:35,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,555 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #522#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:35,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2142#true} is VALID [2020-07-10 14:22:35,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,564 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2142#true} {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2142#true} is VALID [2020-07-10 14:22:35,564 INFO L263 TraceCheckUtils]: 0: Hoare triple {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2142#true} is VALID [2020-07-10 14:22:35,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {2142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2142#true} is VALID [2020-07-10 14:22:35,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,565 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2142#true} {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2142#true} is VALID [2020-07-10 14:22:35,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {2142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2142#true} is VALID [2020-07-10 14:22:35,565 INFO L280 TraceCheckUtils]: 5: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,566 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #500#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:35,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2142#true} is VALID [2020-07-10 14:22:35,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,570 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2142#true} {2143#false} #514#return; {2143#false} is VALID [2020-07-10 14:22:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:35,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {2142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2142#true} is VALID [2020-07-10 14:22:35,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,574 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2142#true} {2143#false} #516#return; {2143#false} is VALID [2020-07-10 14:22:35,578 INFO L263 TraceCheckUtils]: 0: Hoare triple {2142#true} call ULTIMATE.init(); {2176#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:22:35,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {2176#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {2147#(= 1 ~systemActive~0)} assume true; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,586 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2147#(= 1 ~systemActive~0)} {2142#true} #532#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,586 INFO L263 TraceCheckUtils]: 4: Hoare triple {2147#(= 1 ~systemActive~0)} call #t~ret74 := main(); {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {2147#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,587 INFO L263 TraceCheckUtils]: 6: Hoare triple {2147#(= 1 ~systemActive~0)} call select_helpers(); {2142#true} is VALID [2020-07-10 14:22:35,587 INFO L280 TraceCheckUtils]: 7: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,588 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2142#true} {2147#(= 1 ~systemActive~0)} #432#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,588 INFO L263 TraceCheckUtils]: 9: Hoare triple {2147#(= 1 ~systemActive~0)} call select_features(); {2142#true} is VALID [2020-07-10 14:22:35,589 INFO L280 TraceCheckUtils]: 10: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,589 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2142#true} {2147#(= 1 ~systemActive~0)} #434#return; {2147#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:22:35,590 INFO L263 TraceCheckUtils]: 12: Hoare triple {2147#(= 1 ~systemActive~0)} call #t~ret70 := valid_product(); {2142#true} is VALID [2020-07-10 14:22:35,590 INFO L280 TraceCheckUtils]: 13: Hoare triple {2142#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2177#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:22:35,591 INFO L280 TraceCheckUtils]: 14: Hoare triple {2177#(= 1 |valid_product_#res|)} assume true; {2177#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:22:35,592 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2177#(= 1 |valid_product_#res|)} {2147#(= 1 ~systemActive~0)} #436#return; {2155#(= |main_#t~ret70| ~systemActive~0)} is VALID [2020-07-10 14:22:35,593 INFO L280 TraceCheckUtils]: 16: Hoare triple {2155#(= |main_#t~ret70| ~systemActive~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {2156#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-10 14:22:35,594 INFO L280 TraceCheckUtils]: 17: Hoare triple {2156#(= main_~tmp~7 ~systemActive~0)} assume 0 != ~tmp~7; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,594 INFO L263 TraceCheckUtils]: 18: Hoare triple {2157#(not (= 0 ~systemActive~0))} call setup(); {2142#true} is VALID [2020-07-10 14:22:35,594 INFO L280 TraceCheckUtils]: 19: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,595 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #438#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,596 INFO L263 TraceCheckUtils]: 21: Hoare triple {2157#(not (= 0 ~systemActive~0))} call runTest(); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,596 INFO L263 TraceCheckUtils]: 22: Hoare triple {2157#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:35,597 INFO L280 TraceCheckUtils]: 23: Hoare triple {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2142#true} is VALID [2020-07-10 14:22:35,597 INFO L280 TraceCheckUtils]: 24: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,598 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #522#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,598 INFO L263 TraceCheckUtils]: 26: Hoare triple {2157#(not (= 0 ~systemActive~0))} call test(); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,599 INFO L280 TraceCheckUtils]: 27: Hoare triple {2157#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,600 INFO L280 TraceCheckUtils]: 28: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !false; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,600 INFO L280 TraceCheckUtils]: 29: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,601 INFO L280 TraceCheckUtils]: 30: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,601 INFO L280 TraceCheckUtils]: 31: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~6); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,602 INFO L280 TraceCheckUtils]: 32: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,602 INFO L280 TraceCheckUtils]: 33: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,603 INFO L280 TraceCheckUtils]: 34: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,604 INFO L280 TraceCheckUtils]: 35: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,604 INFO L280 TraceCheckUtils]: 36: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,605 INFO L263 TraceCheckUtils]: 37: Hoare triple {2157#(not (= 0 ~systemActive~0))} call timeShift(); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,606 INFO L263 TraceCheckUtils]: 38: Hoare triple {2157#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:35,606 INFO L263 TraceCheckUtils]: 39: Hoare triple {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2142#true} is VALID [2020-07-10 14:22:35,606 INFO L280 TraceCheckUtils]: 40: Hoare triple {2142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2142#true} is VALID [2020-07-10 14:22:35,607 INFO L280 TraceCheckUtils]: 41: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,607 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2142#true} {2178#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {2142#true} is VALID [2020-07-10 14:22:35,607 INFO L280 TraceCheckUtils]: 43: Hoare triple {2142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2142#true} is VALID [2020-07-10 14:22:35,607 INFO L280 TraceCheckUtils]: 44: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,608 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2142#true} {2157#(not (= 0 ~systemActive~0))} #500#return; {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,609 INFO L280 TraceCheckUtils]: 46: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2157#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:22:35,609 INFO L280 TraceCheckUtils]: 47: Hoare triple {2157#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2143#false} is VALID [2020-07-10 14:22:35,609 INFO L263 TraceCheckUtils]: 48: Hoare triple {2143#false} call __utac_acc__Specification5_spec__3(); {2143#false} is VALID [2020-07-10 14:22:35,610 INFO L280 TraceCheckUtils]: 49: Hoare triple {2143#false} havoc ~tmp~8;havoc ~tmp___0~2; {2143#false} is VALID [2020-07-10 14:22:35,610 INFO L263 TraceCheckUtils]: 50: Hoare triple {2143#false} call #t~ret72 := getWaterLevel(); {2142#true} is VALID [2020-07-10 14:22:35,610 INFO L280 TraceCheckUtils]: 51: Hoare triple {2142#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2142#true} is VALID [2020-07-10 14:22:35,610 INFO L280 TraceCheckUtils]: 52: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,611 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2142#true} {2143#false} #514#return; {2143#false} is VALID [2020-07-10 14:22:35,611 INFO L280 TraceCheckUtils]: 54: Hoare triple {2143#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {2143#false} is VALID [2020-07-10 14:22:35,611 INFO L280 TraceCheckUtils]: 55: Hoare triple {2143#false} assume 2 != ~tmp~8; {2143#false} is VALID [2020-07-10 14:22:35,611 INFO L263 TraceCheckUtils]: 56: Hoare triple {2143#false} call #t~ret73 := isPumpRunning(); {2142#true} is VALID [2020-07-10 14:22:35,611 INFO L280 TraceCheckUtils]: 57: Hoare triple {2142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {2142#true} is VALID [2020-07-10 14:22:35,612 INFO L280 TraceCheckUtils]: 58: Hoare triple {2142#true} assume true; {2142#true} is VALID [2020-07-10 14:22:35,612 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2142#true} {2143#false} #516#return; {2143#false} is VALID [2020-07-10 14:22:35,612 INFO L280 TraceCheckUtils]: 60: Hoare triple {2143#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {2143#false} is VALID [2020-07-10 14:22:35,612 INFO L280 TraceCheckUtils]: 61: Hoare triple {2143#false} assume 0 != ~tmp___0~2; {2143#false} is VALID [2020-07-10 14:22:35,613 INFO L280 TraceCheckUtils]: 62: Hoare triple {2143#false} assume 0 == ~switchedOnBeforeTS~0; {2143#false} is VALID [2020-07-10 14:22:35,613 INFO L263 TraceCheckUtils]: 63: Hoare triple {2143#false} call __automaton_fail(); {2143#false} is VALID [2020-07-10 14:22:35,613 INFO L280 TraceCheckUtils]: 64: Hoare triple {2143#false} assume !false; {2143#false} is VALID [2020-07-10 14:22:35,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:22:35,621 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [887848809] [2020-07-10 14:22:35,622 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:22:35,622 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:22:35,622 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954360218] [2020-07-10 14:22:35,622 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:22:35,623 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:22:35,623 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:22:35,699 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:35,699 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:22:35,699 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:22:35,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:22:35,700 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:22:35,700 INFO L87 Difference]: Start difference. First operand 134 states and 153 transitions. Second operand 9 states. [2020-07-10 14:22:36,482 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:22:37,421 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:22:37,812 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:22:38,123 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:22:42,857 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:22:52,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:52,669 INFO L93 Difference]: Finished difference Result 451 states and 548 transitions. [2020-07-10 14:22:52,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:22:52,669 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:22:52,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:22:52,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:22:52,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 548 transitions. [2020-07-10 14:22:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:22:52,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 548 transitions. [2020-07-10 14:22:52,694 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 548 transitions. [2020-07-10 14:22:54,527 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 548 edges. 548 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:54,550 INFO L225 Difference]: With dead ends: 451 [2020-07-10 14:22:54,550 INFO L226 Difference]: Without dead ends: 345 [2020-07-10 14:22:54,552 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:22:54,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2020-07-10 14:22:57,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 272. [2020-07-10 14:22:57,073 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:22:57,073 INFO L82 GeneralOperation]: Start isEquivalent. First operand 345 states. Second operand 272 states. [2020-07-10 14:22:57,073 INFO L74 IsIncluded]: Start isIncluded. First operand 345 states. Second operand 272 states. [2020-07-10 14:22:57,073 INFO L87 Difference]: Start difference. First operand 345 states. Second operand 272 states. [2020-07-10 14:22:57,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:57,091 INFO L93 Difference]: Finished difference Result 345 states and 417 transitions. [2020-07-10 14:22:57,091 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 417 transitions. [2020-07-10 14:22:57,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:57,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:57,093 INFO L74 IsIncluded]: Start isIncluded. First operand 272 states. Second operand 345 states. [2020-07-10 14:22:57,094 INFO L87 Difference]: Start difference. First operand 272 states. Second operand 345 states. [2020-07-10 14:22:57,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:57,112 INFO L93 Difference]: Finished difference Result 345 states and 417 transitions. [2020-07-10 14:22:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 417 transitions. [2020-07-10 14:22:57,113 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:57,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:57,114 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:22:57,114 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:22:57,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 272 states. [2020-07-10 14:22:57,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 322 transitions. [2020-07-10 14:22:57,126 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 322 transitions. Word has length 65 [2020-07-10 14:22:57,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:22:57,127 INFO L479 AbstractCegarLoop]: Abstraction has 272 states and 322 transitions. [2020-07-10 14:22:57,127 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:22:57,127 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 322 transitions. [2020-07-10 14:22:57,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 14:22:57,128 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:22:57,128 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:22:57,129 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:22:57,129 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:22:57,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:22:57,129 INFO L82 PathProgramCache]: Analyzing trace with hash -10520395, now seen corresponding path program 1 times [2020-07-10 14:22:57,130 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:22:57,130 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756318590] [2020-07-10 14:22:57,130 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:22:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,490 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:22:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {3932#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume true; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3900#(= 0 ~pumpRunning~0)} {3895#true} #532#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,576 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #432#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,581 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #434#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3895#true} is VALID [2020-07-10 14:22:57,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,586 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #436#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,591 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #438#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3895#true} is VALID [2020-07-10 14:22:57,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,604 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #522#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {3934#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {3900#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume true; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,641 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3900#(= 0 ~pumpRunning~0)} {3900#(= 0 ~pumpRunning~0)} #488#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3895#true} is VALID [2020-07-10 14:22:57,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,653 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3895#true} {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3895#true} is VALID [2020-07-10 14:22:57,653 INFO L263 TraceCheckUtils]: 0: Hoare triple {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {3895#true} is VALID [2020-07-10 14:22:57,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {3895#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3895#true} is VALID [2020-07-10 14:22:57,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,654 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3895#true} {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3895#true} is VALID [2020-07-10 14:22:57,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {3895#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {3895#true} is VALID [2020-07-10 14:22:57,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,655 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #500#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3895#true} is VALID [2020-07-10 14:22:57,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,663 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #514#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:57,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:22:57,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:22:57,693 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3900#(= 0 ~pumpRunning~0)} #516#return; {3930#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:22:57,698 INFO L263 TraceCheckUtils]: 0: Hoare triple {3895#true} call ULTIMATE.init(); {3932#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:22:57,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {3932#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume true; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,705 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3900#(= 0 ~pumpRunning~0)} {3895#true} #532#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,706 INFO L263 TraceCheckUtils]: 4: Hoare triple {3900#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,707 INFO L280 TraceCheckUtils]: 5: Hoare triple {3900#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,707 INFO L263 TraceCheckUtils]: 6: Hoare triple {3900#(= 0 ~pumpRunning~0)} call select_helpers(); {3895#true} is VALID [2020-07-10 14:22:57,707 INFO L280 TraceCheckUtils]: 7: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,715 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #432#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,715 INFO L263 TraceCheckUtils]: 9: Hoare triple {3900#(= 0 ~pumpRunning~0)} call select_features(); {3895#true} is VALID [2020-07-10 14:22:57,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,725 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #434#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,725 INFO L263 TraceCheckUtils]: 12: Hoare triple {3900#(= 0 ~pumpRunning~0)} call #t~ret70 := valid_product(); {3895#true} is VALID [2020-07-10 14:22:57,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {3895#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {3895#true} is VALID [2020-07-10 14:22:57,725 INFO L280 TraceCheckUtils]: 14: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,726 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #436#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,727 INFO L280 TraceCheckUtils]: 16: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,727 INFO L280 TraceCheckUtils]: 17: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,728 INFO L263 TraceCheckUtils]: 18: Hoare triple {3900#(= 0 ~pumpRunning~0)} call setup(); {3895#true} is VALID [2020-07-10 14:22:57,728 INFO L280 TraceCheckUtils]: 19: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,728 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #438#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,729 INFO L263 TraceCheckUtils]: 21: Hoare triple {3900#(= 0 ~pumpRunning~0)} call runTest(); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,730 INFO L263 TraceCheckUtils]: 22: Hoare triple {3900#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:57,730 INFO L280 TraceCheckUtils]: 23: Hoare triple {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3895#true} is VALID [2020-07-10 14:22:57,730 INFO L280 TraceCheckUtils]: 24: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,731 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #522#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,731 INFO L263 TraceCheckUtils]: 26: Hoare triple {3900#(= 0 ~pumpRunning~0)} call test(); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,732 INFO L280 TraceCheckUtils]: 27: Hoare triple {3900#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,732 INFO L280 TraceCheckUtils]: 28: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !false; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,733 INFO L280 TraceCheckUtils]: 29: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,733 INFO L280 TraceCheckUtils]: 30: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,734 INFO L280 TraceCheckUtils]: 31: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,734 INFO L280 TraceCheckUtils]: 32: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,735 INFO L280 TraceCheckUtils]: 33: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,735 INFO L280 TraceCheckUtils]: 34: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,736 INFO L280 TraceCheckUtils]: 35: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,736 INFO L280 TraceCheckUtils]: 36: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,737 INFO L263 TraceCheckUtils]: 37: Hoare triple {3900#(= 0 ~pumpRunning~0)} call stopSystem(); {3934#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:22:57,738 INFO L280 TraceCheckUtils]: 38: Hoare triple {3934#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,738 INFO L280 TraceCheckUtils]: 39: Hoare triple {3900#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,739 INFO L280 TraceCheckUtils]: 40: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume true; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,739 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3900#(= 0 ~pumpRunning~0)} {3900#(= 0 ~pumpRunning~0)} #488#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,740 INFO L263 TraceCheckUtils]: 42: Hoare triple {3900#(= 0 ~pumpRunning~0)} call timeShift(); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,741 INFO L263 TraceCheckUtils]: 43: Hoare triple {3900#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:57,741 INFO L263 TraceCheckUtils]: 44: Hoare triple {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {3895#true} is VALID [2020-07-10 14:22:57,741 INFO L280 TraceCheckUtils]: 45: Hoare triple {3895#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3895#true} is VALID [2020-07-10 14:22:57,741 INFO L280 TraceCheckUtils]: 46: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,742 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3895#true} {3933#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {3895#true} is VALID [2020-07-10 14:22:57,742 INFO L280 TraceCheckUtils]: 48: Hoare triple {3895#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {3895#true} is VALID [2020-07-10 14:22:57,742 INFO L280 TraceCheckUtils]: 49: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,743 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #500#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,743 INFO L280 TraceCheckUtils]: 51: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,744 INFO L280 TraceCheckUtils]: 52: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,744 INFO L263 TraceCheckUtils]: 53: Hoare triple {3900#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,745 INFO L280 TraceCheckUtils]: 54: Hoare triple {3900#(= 0 ~pumpRunning~0)} havoc ~tmp~8;havoc ~tmp___0~2; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,745 INFO L263 TraceCheckUtils]: 55: Hoare triple {3900#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {3895#true} is VALID [2020-07-10 14:22:57,745 INFO L280 TraceCheckUtils]: 56: Hoare triple {3895#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {3895#true} is VALID [2020-07-10 14:22:57,746 INFO L280 TraceCheckUtils]: 57: Hoare triple {3895#true} assume true; {3895#true} is VALID [2020-07-10 14:22:57,746 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3895#true} {3900#(= 0 ~pumpRunning~0)} #514#return; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,747 INFO L280 TraceCheckUtils]: 59: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,747 INFO L280 TraceCheckUtils]: 60: Hoare triple {3900#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~8; {3900#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:22:57,748 INFO L263 TraceCheckUtils]: 61: Hoare triple {3900#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {3895#true} is VALID [2020-07-10 14:22:57,748 INFO L280 TraceCheckUtils]: 62: Hoare triple {3895#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:22:57,749 INFO L280 TraceCheckUtils]: 63: Hoare triple {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:22:57,750 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3938#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3900#(= 0 ~pumpRunning~0)} #516#return; {3930#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:22:57,750 INFO L280 TraceCheckUtils]: 65: Hoare triple {3930#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {3931#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:22:57,751 INFO L280 TraceCheckUtils]: 66: Hoare triple {3931#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {3896#false} is VALID [2020-07-10 14:22:57,751 INFO L280 TraceCheckUtils]: 67: Hoare triple {3896#false} assume 0 == ~switchedOnBeforeTS~0; {3896#false} is VALID [2020-07-10 14:22:57,751 INFO L263 TraceCheckUtils]: 68: Hoare triple {3896#false} call __automaton_fail(); {3896#false} is VALID [2020-07-10 14:22:57,751 INFO L280 TraceCheckUtils]: 69: Hoare triple {3896#false} assume !false; {3896#false} is VALID [2020-07-10 14:22:57,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:22:57,764 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756318590] [2020-07-10 14:22:57,764 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:22:57,764 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:22:57,765 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848116963] [2020-07-10 14:22:57,765 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:22:57,767 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:22:57,768 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:22:57,849 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:57,850 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:22:57,850 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:22:57,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:22:57,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:22:57,851 INFO L87 Difference]: Start difference. First operand 272 states and 322 transitions. Second operand 9 states. [2020-07-10 14:22:58,779 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:02,317 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:07,440 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:07,830 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:08,832 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:09,462 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:12,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:12,663 INFO L93 Difference]: Finished difference Result 695 states and 884 transitions. [2020-07-10 14:23:12,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:23:12,664 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:23:12,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:12,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:23:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 452 transitions. [2020-07-10 14:23:12,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:23:12,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 452 transitions. [2020-07-10 14:23:12,686 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 452 transitions. [2020-07-10 14:23:14,046 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 452 edges. 452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:14,066 INFO L225 Difference]: With dead ends: 695 [2020-07-10 14:23:14,066 INFO L226 Difference]: Without dead ends: 451 [2020-07-10 14:23:14,068 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:23:14,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 451 states. [2020-07-10 14:23:17,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 451 to 387. [2020-07-10 14:23:17,348 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:17,348 INFO L82 GeneralOperation]: Start isEquivalent. First operand 451 states. Second operand 387 states. [2020-07-10 14:23:17,348 INFO L74 IsIncluded]: Start isIncluded. First operand 451 states. Second operand 387 states. [2020-07-10 14:23:17,349 INFO L87 Difference]: Start difference. First operand 451 states. Second operand 387 states. [2020-07-10 14:23:17,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:17,373 INFO L93 Difference]: Finished difference Result 451 states and 560 transitions. [2020-07-10 14:23:17,373 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 560 transitions. [2020-07-10 14:23:17,375 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:17,376 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:17,376 INFO L74 IsIncluded]: Start isIncluded. First operand 387 states. Second operand 451 states. [2020-07-10 14:23:17,376 INFO L87 Difference]: Start difference. First operand 387 states. Second operand 451 states. [2020-07-10 14:23:17,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:17,400 INFO L93 Difference]: Finished difference Result 451 states and 560 transitions. [2020-07-10 14:23:17,400 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 560 transitions. [2020-07-10 14:23:17,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:17,402 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:17,402 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:17,402 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 387 states. [2020-07-10 14:23:17,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 459 transitions. [2020-07-10 14:23:17,422 INFO L78 Accepts]: Start accepts. Automaton has 387 states and 459 transitions. Word has length 70 [2020-07-10 14:23:17,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:17,423 INFO L479 AbstractCegarLoop]: Abstraction has 387 states and 459 transitions. [2020-07-10 14:23:17,423 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:23:17,423 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 459 transitions. [2020-07-10 14:23:17,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-10 14:23:17,428 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:17,428 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] [2020-07-10 14:23:17,428 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:23:17,428 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:17,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:17,429 INFO L82 PathProgramCache]: Analyzing trace with hash -762155168, now seen corresponding path program 1 times [2020-07-10 14:23:17,429 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:17,429 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721772277] [2020-07-10 14:23:17,429 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:17,844 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:17,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:17,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {6413#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:17,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {6350#(= 1 ~waterLevel~0)} assume true; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:17,930 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6350#(= 1 ~waterLevel~0)} {6345#true} #532#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:17,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:17,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:17,935 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #432#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:17,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:17,939 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #434#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:17,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {6345#true} is VALID [2020-07-10 14:23:17,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:17,944 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #436#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:17,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:17,950 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #438#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:17,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6345#true} is VALID [2020-07-10 14:23:17,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:17,966 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #522#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:17,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:17,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {6345#true} is VALID [2020-07-10 14:23:17,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:17,976 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {6345#true} is VALID [2020-07-10 14:23:17,977 INFO L263 TraceCheckUtils]: 0: Hoare triple {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {6345#true} is VALID [2020-07-10 14:23:17,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {6345#true} is VALID [2020-07-10 14:23:17,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:17,977 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6345#true} {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {6345#true} is VALID [2020-07-10 14:23:17,978 INFO L280 TraceCheckUtils]: 4: Hoare triple {6345#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {6345#true} is VALID [2020-07-10 14:23:17,978 INFO L280 TraceCheckUtils]: 5: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:17,979 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #500#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~2; {6345#true} is VALID [2020-07-10 14:23:18,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:23:18,089 INFO L280 TraceCheckUtils]: 2: Hoare triple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:23:18,090 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {6345#true} #498#return; {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} is VALID [2020-07-10 14:23:18,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {6345#true} is VALID [2020-07-10 14:23:18,091 INFO L263 TraceCheckUtils]: 1: Hoare triple {6345#true} call #t~ret64 := isHighWaterSensorDry(); {6345#true} is VALID [2020-07-10 14:23:18,091 INFO L280 TraceCheckUtils]: 2: Hoare triple {6345#true} havoc ~retValue_acc~2; {6345#true} is VALID [2020-07-10 14:23:18,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {6345#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:23:18,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:23:18,095 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {6345#true} #498#return; {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} is VALID [2020-07-10 14:23:18,096 INFO L280 TraceCheckUtils]: 6: Hoare triple {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} is VALID [2020-07-10 14:23:18,097 INFO L280 TraceCheckUtils]: 7: Hoare triple {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} assume 0 != ~tmp~5;~tmp___0~0 := 0; {6346#false} is VALID [2020-07-10 14:23:18,097 INFO L280 TraceCheckUtils]: 8: Hoare triple {6346#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {6346#false} is VALID [2020-07-10 14:23:18,098 INFO L280 TraceCheckUtils]: 9: Hoare triple {6346#false} assume true; {6346#false} is VALID [2020-07-10 14:23:18,098 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6346#false} {6345#true} #474#return; {6346#false} is VALID [2020-07-10 14:23:18,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {6345#true} is VALID [2020-07-10 14:23:18,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,111 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6345#true} #526#return; {6345#true} is VALID [2020-07-10 14:23:18,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~6; {6345#true} is VALID [2020-07-10 14:23:18,111 INFO L263 TraceCheckUtils]: 1: Hoare triple {6345#true} call #t~ret47 := isMethaneLevelCritical(); {6345#true} is VALID [2020-07-10 14:23:18,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {6345#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {6345#true} is VALID [2020-07-10 14:23:18,112 INFO L280 TraceCheckUtils]: 3: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,112 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6345#true} {6345#true} #526#return; {6345#true} is VALID [2020-07-10 14:23:18,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {6345#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {6345#true} is VALID [2020-07-10 14:23:18,113 INFO L280 TraceCheckUtils]: 6: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,113 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6345#true} {6345#true} #494#return; {6345#true} is VALID [2020-07-10 14:23:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6345#true} is VALID [2020-07-10 14:23:18,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,117 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6345#true} #496#return; {6345#true} is VALID [2020-07-10 14:23:18,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6345#true} is VALID [2020-07-10 14:23:18,118 INFO L263 TraceCheckUtils]: 1: Hoare triple {6345#true} call #t~ret46 := isMethaneAlarm(); {6345#true} is VALID [2020-07-10 14:23:18,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {6345#true} havoc ~retValue_acc~6; {6345#true} is VALID [2020-07-10 14:23:18,119 INFO L263 TraceCheckUtils]: 3: Hoare triple {6345#true} call #t~ret47 := isMethaneLevelCritical(); {6345#true} is VALID [2020-07-10 14:23:18,119 INFO L280 TraceCheckUtils]: 4: Hoare triple {6345#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {6345#true} is VALID [2020-07-10 14:23:18,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,120 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6345#true} {6345#true} #526#return; {6345#true} is VALID [2020-07-10 14:23:18,120 INFO L280 TraceCheckUtils]: 7: Hoare triple {6345#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {6345#true} is VALID [2020-07-10 14:23:18,121 INFO L280 TraceCheckUtils]: 8: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,121 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6345#true} {6345#true} #494#return; {6345#true} is VALID [2020-07-10 14:23:18,121 INFO L280 TraceCheckUtils]: 10: Hoare triple {6345#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {6345#true} is VALID [2020-07-10 14:23:18,122 INFO L280 TraceCheckUtils]: 11: Hoare triple {6345#true} assume !(0 != ~tmp~4); {6345#true} is VALID [2020-07-10 14:23:18,123 INFO L263 TraceCheckUtils]: 12: Hoare triple {6345#true} call activatePump__wrappee__highWaterSensor(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,123 INFO L280 TraceCheckUtils]: 13: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6345#true} is VALID [2020-07-10 14:23:18,124 INFO L280 TraceCheckUtils]: 14: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,124 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6345#true} {6345#true} #496#return; {6345#true} is VALID [2020-07-10 14:23:18,124 INFO L280 TraceCheckUtils]: 16: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,124 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6345#true} {6346#false} #476#return; {6346#false} is VALID [2020-07-10 14:23:18,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6345#true} is VALID [2020-07-10 14:23:18,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume 0 == ~pumpRunning~0; {6345#true} is VALID [2020-07-10 14:23:18,125 INFO L263 TraceCheckUtils]: 2: Hoare triple {6345#true} call #t~ret45 := isHighWaterLevel(); {6345#true} is VALID [2020-07-10 14:23:18,126 INFO L280 TraceCheckUtils]: 3: Hoare triple {6345#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {6345#true} is VALID [2020-07-10 14:23:18,126 INFO L263 TraceCheckUtils]: 4: Hoare triple {6345#true} call #t~ret64 := isHighWaterSensorDry(); {6345#true} is VALID [2020-07-10 14:23:18,126 INFO L280 TraceCheckUtils]: 5: Hoare triple {6345#true} havoc ~retValue_acc~2; {6345#true} is VALID [2020-07-10 14:23:18,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {6345#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:23:18,128 INFO L280 TraceCheckUtils]: 7: Hoare triple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:23:18,129 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {6345#true} #498#return; {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} is VALID [2020-07-10 14:23:18,130 INFO L280 TraceCheckUtils]: 9: Hoare triple {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} is VALID [2020-07-10 14:23:18,131 INFO L280 TraceCheckUtils]: 10: Hoare triple {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} assume 0 != ~tmp~5;~tmp___0~0 := 0; {6346#false} is VALID [2020-07-10 14:23:18,131 INFO L280 TraceCheckUtils]: 11: Hoare triple {6346#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {6346#false} is VALID [2020-07-10 14:23:18,132 INFO L280 TraceCheckUtils]: 12: Hoare triple {6346#false} assume true; {6346#false} is VALID [2020-07-10 14:23:18,132 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6346#false} {6345#true} #474#return; {6346#false} is VALID [2020-07-10 14:23:18,132 INFO L280 TraceCheckUtils]: 14: Hoare triple {6346#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {6346#false} is VALID [2020-07-10 14:23:18,132 INFO L280 TraceCheckUtils]: 15: Hoare triple {6346#false} assume 0 != ~tmp~3; {6346#false} is VALID [2020-07-10 14:23:18,133 INFO L263 TraceCheckUtils]: 16: Hoare triple {6346#false} call activatePump(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,133 INFO L280 TraceCheckUtils]: 17: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6345#true} is VALID [2020-07-10 14:23:18,133 INFO L263 TraceCheckUtils]: 18: Hoare triple {6345#true} call #t~ret46 := isMethaneAlarm(); {6345#true} is VALID [2020-07-10 14:23:18,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {6345#true} havoc ~retValue_acc~6; {6345#true} is VALID [2020-07-10 14:23:18,133 INFO L263 TraceCheckUtils]: 20: Hoare triple {6345#true} call #t~ret47 := isMethaneLevelCritical(); {6345#true} is VALID [2020-07-10 14:23:18,134 INFO L280 TraceCheckUtils]: 21: Hoare triple {6345#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {6345#true} is VALID [2020-07-10 14:23:18,134 INFO L280 TraceCheckUtils]: 22: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,134 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {6345#true} {6345#true} #526#return; {6345#true} is VALID [2020-07-10 14:23:18,134 INFO L280 TraceCheckUtils]: 24: Hoare triple {6345#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {6345#true} is VALID [2020-07-10 14:23:18,135 INFO L280 TraceCheckUtils]: 25: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,135 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6345#true} {6345#true} #494#return; {6345#true} is VALID [2020-07-10 14:23:18,135 INFO L280 TraceCheckUtils]: 27: Hoare triple {6345#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {6345#true} is VALID [2020-07-10 14:23:18,136 INFO L280 TraceCheckUtils]: 28: Hoare triple {6345#true} assume !(0 != ~tmp~4); {6345#true} is VALID [2020-07-10 14:23:18,137 INFO L263 TraceCheckUtils]: 29: Hoare triple {6345#true} call activatePump__wrappee__highWaterSensor(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,137 INFO L280 TraceCheckUtils]: 30: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6345#true} is VALID [2020-07-10 14:23:18,138 INFO L280 TraceCheckUtils]: 31: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,138 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6345#true} {6345#true} #496#return; {6345#true} is VALID [2020-07-10 14:23:18,138 INFO L280 TraceCheckUtils]: 33: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,139 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6345#true} {6346#false} #476#return; {6346#false} is VALID [2020-07-10 14:23:18,139 INFO L280 TraceCheckUtils]: 35: Hoare triple {6346#false} assume true; {6346#false} is VALID [2020-07-10 14:23:18,139 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6346#false} {6350#(= 1 ~waterLevel~0)} #504#return; {6346#false} is VALID [2020-07-10 14:23:18,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {6345#true} is VALID [2020-07-10 14:23:18,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,145 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6346#false} #514#return; {6346#false} is VALID [2020-07-10 14:23:18,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {6345#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {6345#true} is VALID [2020-07-10 14:23:18,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,149 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6345#true} {6346#false} #516#return; {6346#false} is VALID [2020-07-10 14:23:18,153 INFO L263 TraceCheckUtils]: 0: Hoare triple {6345#true} call ULTIMATE.init(); {6413#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:23:18,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {6413#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {6350#(= 1 ~waterLevel~0)} assume true; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,162 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6350#(= 1 ~waterLevel~0)} {6345#true} #532#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,162 INFO L263 TraceCheckUtils]: 4: Hoare triple {6350#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {6350#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,164 INFO L263 TraceCheckUtils]: 6: Hoare triple {6350#(= 1 ~waterLevel~0)} call select_helpers(); {6345#true} is VALID [2020-07-10 14:23:18,164 INFO L280 TraceCheckUtils]: 7: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,165 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #432#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,165 INFO L263 TraceCheckUtils]: 9: Hoare triple {6350#(= 1 ~waterLevel~0)} call select_features(); {6345#true} is VALID [2020-07-10 14:23:18,165 INFO L280 TraceCheckUtils]: 10: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,166 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #434#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,167 INFO L263 TraceCheckUtils]: 12: Hoare triple {6350#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {6345#true} is VALID [2020-07-10 14:23:18,167 INFO L280 TraceCheckUtils]: 13: Hoare triple {6345#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {6345#true} is VALID [2020-07-10 14:23:18,167 INFO L280 TraceCheckUtils]: 14: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,168 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #436#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,169 INFO L280 TraceCheckUtils]: 16: Hoare triple {6350#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,169 INFO L280 TraceCheckUtils]: 17: Hoare triple {6350#(= 1 ~waterLevel~0)} assume 0 != ~tmp~7; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,169 INFO L263 TraceCheckUtils]: 18: Hoare triple {6350#(= 1 ~waterLevel~0)} call setup(); {6345#true} is VALID [2020-07-10 14:23:18,170 INFO L280 TraceCheckUtils]: 19: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,170 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #438#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,171 INFO L263 TraceCheckUtils]: 21: Hoare triple {6350#(= 1 ~waterLevel~0)} call runTest(); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,172 INFO L263 TraceCheckUtils]: 22: Hoare triple {6350#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:18,172 INFO L280 TraceCheckUtils]: 23: Hoare triple {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6345#true} is VALID [2020-07-10 14:23:18,172 INFO L280 TraceCheckUtils]: 24: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,173 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #522#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,173 INFO L263 TraceCheckUtils]: 26: Hoare triple {6350#(= 1 ~waterLevel~0)} call test(); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,174 INFO L280 TraceCheckUtils]: 27: Hoare triple {6350#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,174 INFO L280 TraceCheckUtils]: 28: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !false; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,175 INFO L280 TraceCheckUtils]: 29: Hoare triple {6350#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,176 INFO L280 TraceCheckUtils]: 30: Hoare triple {6350#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,176 INFO L280 TraceCheckUtils]: 31: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~6); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,177 INFO L280 TraceCheckUtils]: 32: Hoare triple {6350#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,177 INFO L280 TraceCheckUtils]: 33: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,178 INFO L280 TraceCheckUtils]: 34: Hoare triple {6350#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,178 INFO L280 TraceCheckUtils]: 35: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,179 INFO L280 TraceCheckUtils]: 36: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,180 INFO L263 TraceCheckUtils]: 37: Hoare triple {6350#(= 1 ~waterLevel~0)} call timeShift(); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,180 INFO L263 TraceCheckUtils]: 38: Hoare triple {6350#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:18,181 INFO L263 TraceCheckUtils]: 39: Hoare triple {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {6345#true} is VALID [2020-07-10 14:23:18,181 INFO L280 TraceCheckUtils]: 40: Hoare triple {6345#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {6345#true} is VALID [2020-07-10 14:23:18,181 INFO L280 TraceCheckUtils]: 41: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,182 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6345#true} {6414#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {6345#true} is VALID [2020-07-10 14:23:18,182 INFO L280 TraceCheckUtils]: 43: Hoare triple {6345#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {6345#true} is VALID [2020-07-10 14:23:18,182 INFO L280 TraceCheckUtils]: 44: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,183 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6345#true} {6350#(= 1 ~waterLevel~0)} #500#return; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,184 INFO L280 TraceCheckUtils]: 46: Hoare triple {6350#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,184 INFO L280 TraceCheckUtils]: 47: Hoare triple {6350#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {6350#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,185 INFO L263 TraceCheckUtils]: 48: Hoare triple {6350#(= 1 ~waterLevel~0)} call processEnvironment(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,185 INFO L280 TraceCheckUtils]: 49: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {6345#true} is VALID [2020-07-10 14:23:18,185 INFO L280 TraceCheckUtils]: 50: Hoare triple {6345#true} assume 0 == ~pumpRunning~0; {6345#true} is VALID [2020-07-10 14:23:18,186 INFO L263 TraceCheckUtils]: 51: Hoare triple {6345#true} call #t~ret45 := isHighWaterLevel(); {6345#true} is VALID [2020-07-10 14:23:18,186 INFO L280 TraceCheckUtils]: 52: Hoare triple {6345#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {6345#true} is VALID [2020-07-10 14:23:18,186 INFO L263 TraceCheckUtils]: 53: Hoare triple {6345#true} call #t~ret64 := isHighWaterSensorDry(); {6345#true} is VALID [2020-07-10 14:23:18,186 INFO L280 TraceCheckUtils]: 54: Hoare triple {6345#true} havoc ~retValue_acc~2; {6345#true} is VALID [2020-07-10 14:23:18,187 INFO L280 TraceCheckUtils]: 55: Hoare triple {6345#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:23:18,188 INFO L280 TraceCheckUtils]: 56: Hoare triple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-10 14:23:18,189 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6454#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {6345#true} #498#return; {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} is VALID [2020-07-10 14:23:18,189 INFO L280 TraceCheckUtils]: 58: Hoare triple {6452#(and (<= |isHighWaterLevel_#t~ret64| 0) (<= 0 |isHighWaterLevel_#t~ret64|))} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} is VALID [2020-07-10 14:23:18,190 INFO L280 TraceCheckUtils]: 59: Hoare triple {6453#(and (<= isHighWaterLevel_~tmp~5 0) (<= 0 isHighWaterLevel_~tmp~5))} assume 0 != ~tmp~5;~tmp___0~0 := 0; {6346#false} is VALID [2020-07-10 14:23:18,190 INFO L280 TraceCheckUtils]: 60: Hoare triple {6346#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {6346#false} is VALID [2020-07-10 14:23:18,191 INFO L280 TraceCheckUtils]: 61: Hoare triple {6346#false} assume true; {6346#false} is VALID [2020-07-10 14:23:18,191 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6346#false} {6345#true} #474#return; {6346#false} is VALID [2020-07-10 14:23:18,191 INFO L280 TraceCheckUtils]: 63: Hoare triple {6346#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {6346#false} is VALID [2020-07-10 14:23:18,191 INFO L280 TraceCheckUtils]: 64: Hoare triple {6346#false} assume 0 != ~tmp~3; {6346#false} is VALID [2020-07-10 14:23:18,192 INFO L263 TraceCheckUtils]: 65: Hoare triple {6346#false} call activatePump(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,192 INFO L280 TraceCheckUtils]: 66: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6345#true} is VALID [2020-07-10 14:23:18,192 INFO L263 TraceCheckUtils]: 67: Hoare triple {6345#true} call #t~ret46 := isMethaneAlarm(); {6345#true} is VALID [2020-07-10 14:23:18,193 INFO L280 TraceCheckUtils]: 68: Hoare triple {6345#true} havoc ~retValue_acc~6; {6345#true} is VALID [2020-07-10 14:23:18,193 INFO L263 TraceCheckUtils]: 69: Hoare triple {6345#true} call #t~ret47 := isMethaneLevelCritical(); {6345#true} is VALID [2020-07-10 14:23:18,193 INFO L280 TraceCheckUtils]: 70: Hoare triple {6345#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {6345#true} is VALID [2020-07-10 14:23:18,194 INFO L280 TraceCheckUtils]: 71: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,194 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {6345#true} {6345#true} #526#return; {6345#true} is VALID [2020-07-10 14:23:18,194 INFO L280 TraceCheckUtils]: 73: Hoare triple {6345#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {6345#true} is VALID [2020-07-10 14:23:18,194 INFO L280 TraceCheckUtils]: 74: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,195 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6345#true} {6345#true} #494#return; {6345#true} is VALID [2020-07-10 14:23:18,195 INFO L280 TraceCheckUtils]: 76: Hoare triple {6345#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {6345#true} is VALID [2020-07-10 14:23:18,195 INFO L280 TraceCheckUtils]: 77: Hoare triple {6345#true} assume !(0 != ~tmp~4); {6345#true} is VALID [2020-07-10 14:23:18,197 INFO L263 TraceCheckUtils]: 78: Hoare triple {6345#true} call activatePump__wrappee__highWaterSensor(); {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,197 INFO L280 TraceCheckUtils]: 79: Hoare triple {6418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6345#true} is VALID [2020-07-10 14:23:18,197 INFO L280 TraceCheckUtils]: 80: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,198 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6345#true} {6345#true} #496#return; {6345#true} is VALID [2020-07-10 14:23:18,198 INFO L280 TraceCheckUtils]: 82: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,198 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6345#true} {6346#false} #476#return; {6346#false} is VALID [2020-07-10 14:23:18,198 INFO L280 TraceCheckUtils]: 84: Hoare triple {6346#false} assume true; {6346#false} is VALID [2020-07-10 14:23:18,199 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6346#false} {6350#(= 1 ~waterLevel~0)} #504#return; {6346#false} is VALID [2020-07-10 14:23:18,199 INFO L263 TraceCheckUtils]: 86: Hoare triple {6346#false} call __utac_acc__Specification5_spec__3(); {6346#false} is VALID [2020-07-10 14:23:18,199 INFO L280 TraceCheckUtils]: 87: Hoare triple {6346#false} havoc ~tmp~8;havoc ~tmp___0~2; {6346#false} is VALID [2020-07-10 14:23:18,199 INFO L263 TraceCheckUtils]: 88: Hoare triple {6346#false} call #t~ret72 := getWaterLevel(); {6345#true} is VALID [2020-07-10 14:23:18,199 INFO L280 TraceCheckUtils]: 89: Hoare triple {6345#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {6345#true} is VALID [2020-07-10 14:23:18,200 INFO L280 TraceCheckUtils]: 90: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,200 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6345#true} {6346#false} #514#return; {6346#false} is VALID [2020-07-10 14:23:18,200 INFO L280 TraceCheckUtils]: 92: Hoare triple {6346#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {6346#false} is VALID [2020-07-10 14:23:18,200 INFO L280 TraceCheckUtils]: 93: Hoare triple {6346#false} assume 2 != ~tmp~8; {6346#false} is VALID [2020-07-10 14:23:18,201 INFO L263 TraceCheckUtils]: 94: Hoare triple {6346#false} call #t~ret73 := isPumpRunning(); {6345#true} is VALID [2020-07-10 14:23:18,201 INFO L280 TraceCheckUtils]: 95: Hoare triple {6345#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {6345#true} is VALID [2020-07-10 14:23:18,201 INFO L280 TraceCheckUtils]: 96: Hoare triple {6345#true} assume true; {6345#true} is VALID [2020-07-10 14:23:18,201 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6345#true} {6346#false} #516#return; {6346#false} is VALID [2020-07-10 14:23:18,201 INFO L280 TraceCheckUtils]: 98: Hoare triple {6346#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {6346#false} is VALID [2020-07-10 14:23:18,201 INFO L280 TraceCheckUtils]: 99: Hoare triple {6346#false} assume 0 != ~tmp___0~2; {6346#false} is VALID [2020-07-10 14:23:18,202 INFO L280 TraceCheckUtils]: 100: Hoare triple {6346#false} assume 0 == ~switchedOnBeforeTS~0; {6346#false} is VALID [2020-07-10 14:23:18,202 INFO L263 TraceCheckUtils]: 101: Hoare triple {6346#false} call __automaton_fail(); {6346#false} is VALID [2020-07-10 14:23:18,202 INFO L280 TraceCheckUtils]: 102: Hoare triple {6346#false} assume !false; {6346#false} is VALID [2020-07-10 14:23:18,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:23:18,221 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721772277] [2020-07-10 14:23:18,221 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:18,221 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:23:18,222 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1718339113] [2020-07-10 14:23:18,222 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-10 14:23:18,223 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:18,223 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:23:18,348 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:18,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:23:18,348 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:18,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:23:18,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:23:18,349 INFO L87 Difference]: Start difference. First operand 387 states and 459 transitions. Second operand 9 states. [2020-07-10 14:23:19,133 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:25,730 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:26,112 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:23:26,908 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:27,569 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:40,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:40,741 INFO L93 Difference]: Finished difference Result 1214 states and 1597 transitions. [2020-07-10 14:23:40,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:23:40,742 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-10 14:23:40,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:23:40,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 555 transitions. [2020-07-10 14:23:40,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:23:40,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 555 transitions. [2020-07-10 14:23:40,767 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 555 transitions. [2020-07-10 14:23:42,439 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 555 edges. 555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:42,502 INFO L225 Difference]: With dead ends: 1214 [2020-07-10 14:23:42,503 INFO L226 Difference]: Without dead ends: 855 [2020-07-10 14:23:42,505 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:23:42,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 855 states. [2020-07-10 14:23:48,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 855 to 733. [2020-07-10 14:23:48,566 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:48,566 INFO L82 GeneralOperation]: Start isEquivalent. First operand 855 states. Second operand 733 states. [2020-07-10 14:23:48,566 INFO L74 IsIncluded]: Start isIncluded. First operand 855 states. Second operand 733 states. [2020-07-10 14:23:48,566 INFO L87 Difference]: Start difference. First operand 855 states. Second operand 733 states. [2020-07-10 14:23:48,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:48,623 INFO L93 Difference]: Finished difference Result 855 states and 1082 transitions. [2020-07-10 14:23:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1082 transitions. [2020-07-10 14:23:48,626 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:48,627 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:48,627 INFO L74 IsIncluded]: Start isIncluded. First operand 733 states. Second operand 855 states. [2020-07-10 14:23:48,627 INFO L87 Difference]: Start difference. First operand 733 states. Second operand 855 states. [2020-07-10 14:23:48,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:48,680 INFO L93 Difference]: Finished difference Result 855 states and 1082 transitions. [2020-07-10 14:23:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1082 transitions. [2020-07-10 14:23:48,684 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:48,684 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:48,684 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:48,685 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:48,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 733 states. [2020-07-10 14:23:48,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 733 states and 874 transitions. [2020-07-10 14:23:48,730 INFO L78 Accepts]: Start accepts. Automaton has 733 states and 874 transitions. Word has length 103 [2020-07-10 14:23:48,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:48,731 INFO L479 AbstractCegarLoop]: Abstraction has 733 states and 874 transitions. [2020-07-10 14:23:48,731 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:23:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 874 transitions. [2020-07-10 14:23:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-10 14:23:48,734 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:48,734 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] [2020-07-10 14:23:48,734 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:23:48,735 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:48,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:48,735 INFO L82 PathProgramCache]: Analyzing trace with hash -1731736191, now seen corresponding path program 1 times [2020-07-10 14:23:48,735 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:48,735 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396023536] [2020-07-10 14:23:48,736 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:48,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,081 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {10911#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {10844#true} is VALID [2020-07-10 14:23:49,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,137 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10844#true} #532#return; {10844#true} is VALID [2020-07-10 14:23:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,140 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10844#true} {10844#true} #432#return; {10844#true} is VALID [2020-07-10 14:23:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,143 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10844#true} {10844#true} #434#return; {10844#true} is VALID [2020-07-10 14:23:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10844#true} is VALID [2020-07-10 14:23:49,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10844#true} #436#return; {10844#true} is VALID [2020-07-10 14:23:49,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,150 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10844#true} {10844#true} #438#return; {10844#true} is VALID [2020-07-10 14:23:49,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10844#true} is VALID [2020-07-10 14:23:49,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,163 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10844#true} #522#return; {10844#true} is VALID [2020-07-10 14:23:49,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10844#true} is VALID [2020-07-10 14:23:49,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,172 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10844#true} is VALID [2020-07-10 14:23:49,172 INFO L263 TraceCheckUtils]: 0: Hoare triple {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {10844#true} is VALID [2020-07-10 14:23:49,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10844#true} is VALID [2020-07-10 14:23:49,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,173 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10844#true} {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10844#true} is VALID [2020-07-10 14:23:49,173 INFO L280 TraceCheckUtils]: 4: Hoare triple {10844#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {10844#true} is VALID [2020-07-10 14:23:49,173 INFO L280 TraceCheckUtils]: 5: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,173 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10844#true} {10844#true} #500#return; {10844#true} is VALID [2020-07-10 14:23:49,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~2; {10844#true} is VALID [2020-07-10 14:23:49,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10844#true} is VALID [2020-07-10 14:23:49,284 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,285 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10844#true} {10844#true} #498#return; {10844#true} is VALID [2020-07-10 14:23:49,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {10844#true} is VALID [2020-07-10 14:23:49,285 INFO L263 TraceCheckUtils]: 1: Hoare triple {10844#true} call #t~ret64 := isHighWaterSensorDry(); {10844#true} is VALID [2020-07-10 14:23:49,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} havoc ~retValue_acc~2; {10844#true} is VALID [2020-07-10 14:23:49,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {10844#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10844#true} is VALID [2020-07-10 14:23:49,286 INFO L280 TraceCheckUtils]: 4: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,286 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10844#true} {10844#true} #498#return; {10844#true} is VALID [2020-07-10 14:23:49,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {10844#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {10844#true} is VALID [2020-07-10 14:23:49,287 INFO L280 TraceCheckUtils]: 7: Hoare triple {10844#true} assume 0 != ~tmp~5;~tmp___0~0 := 0; {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:23:49,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:23:49,289 INFO L280 TraceCheckUtils]: 9: Hoare triple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:23:49,290 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10844#true} #474#return; {10928#(= 0 |processEnvironment_#t~ret45|)} is VALID [2020-07-10 14:23:49,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10844#true} is VALID [2020-07-10 14:23:49,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,315 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10844#true} #526#return; {10844#true} is VALID [2020-07-10 14:23:49,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~6; {10844#true} is VALID [2020-07-10 14:23:49,317 INFO L263 TraceCheckUtils]: 1: Hoare triple {10844#true} call #t~ret47 := isMethaneLevelCritical(); {10844#true} is VALID [2020-07-10 14:23:49,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10844#true} is VALID [2020-07-10 14:23:49,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,319 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10844#true} {10844#true} #526#return; {10844#true} is VALID [2020-07-10 14:23:49,319 INFO L280 TraceCheckUtils]: 5: Hoare triple {10844#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {10844#true} is VALID [2020-07-10 14:23:49,320 INFO L280 TraceCheckUtils]: 6: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,320 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10844#true} {10844#true} #494#return; {10844#true} is VALID [2020-07-10 14:23:49,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10844#true} is VALID [2020-07-10 14:23:49,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,329 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10844#true} #496#return; {10844#true} is VALID [2020-07-10 14:23:49,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10844#true} is VALID [2020-07-10 14:23:49,330 INFO L263 TraceCheckUtils]: 1: Hoare triple {10844#true} call #t~ret46 := isMethaneAlarm(); {10844#true} is VALID [2020-07-10 14:23:49,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} havoc ~retValue_acc~6; {10844#true} is VALID [2020-07-10 14:23:49,330 INFO L263 TraceCheckUtils]: 3: Hoare triple {10844#true} call #t~ret47 := isMethaneLevelCritical(); {10844#true} is VALID [2020-07-10 14:23:49,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {10844#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10844#true} is VALID [2020-07-10 14:23:49,331 INFO L280 TraceCheckUtils]: 5: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,331 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10844#true} {10844#true} #526#return; {10844#true} is VALID [2020-07-10 14:23:49,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {10844#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {10844#true} is VALID [2020-07-10 14:23:49,331 INFO L280 TraceCheckUtils]: 8: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,331 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10844#true} {10844#true} #494#return; {10844#true} is VALID [2020-07-10 14:23:49,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {10844#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {10844#true} is VALID [2020-07-10 14:23:49,332 INFO L280 TraceCheckUtils]: 11: Hoare triple {10844#true} assume !(0 != ~tmp~4); {10844#true} is VALID [2020-07-10 14:23:49,333 INFO L263 TraceCheckUtils]: 12: Hoare triple {10844#true} call activatePump__wrappee__highWaterSensor(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:49,333 INFO L280 TraceCheckUtils]: 13: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10844#true} is VALID [2020-07-10 14:23:49,333 INFO L280 TraceCheckUtils]: 14: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,333 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10844#true} {10844#true} #496#return; {10844#true} is VALID [2020-07-10 14:23:49,334 INFO L280 TraceCheckUtils]: 16: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,334 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10844#true} {10845#false} #476#return; {10845#false} is VALID [2020-07-10 14:23:49,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10844#true} is VALID [2020-07-10 14:23:49,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume 0 == ~pumpRunning~0; {10844#true} is VALID [2020-07-10 14:23:49,335 INFO L263 TraceCheckUtils]: 2: Hoare triple {10844#true} call #t~ret45 := isHighWaterLevel(); {10844#true} is VALID [2020-07-10 14:23:49,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {10844#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {10844#true} is VALID [2020-07-10 14:23:49,335 INFO L263 TraceCheckUtils]: 4: Hoare triple {10844#true} call #t~ret64 := isHighWaterSensorDry(); {10844#true} is VALID [2020-07-10 14:23:49,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {10844#true} havoc ~retValue_acc~2; {10844#true} is VALID [2020-07-10 14:23:49,336 INFO L280 TraceCheckUtils]: 6: Hoare triple {10844#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10844#true} is VALID [2020-07-10 14:23:49,336 INFO L280 TraceCheckUtils]: 7: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,336 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10844#true} {10844#true} #498#return; {10844#true} is VALID [2020-07-10 14:23:49,337 INFO L280 TraceCheckUtils]: 9: Hoare triple {10844#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {10844#true} is VALID [2020-07-10 14:23:49,337 INFO L280 TraceCheckUtils]: 10: Hoare triple {10844#true} assume 0 != ~tmp~5;~tmp___0~0 := 0; {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:23:49,338 INFO L280 TraceCheckUtils]: 11: Hoare triple {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:23:49,339 INFO L280 TraceCheckUtils]: 12: Hoare triple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:23:49,340 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10844#true} #474#return; {10928#(= 0 |processEnvironment_#t~ret45|)} is VALID [2020-07-10 14:23:49,341 INFO L280 TraceCheckUtils]: 14: Hoare triple {10928#(= 0 |processEnvironment_#t~ret45|)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {10929#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-10 14:23:49,342 INFO L280 TraceCheckUtils]: 15: Hoare triple {10929#(= 0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {10845#false} is VALID [2020-07-10 14:23:49,342 INFO L263 TraceCheckUtils]: 16: Hoare triple {10845#false} call activatePump(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:49,342 INFO L280 TraceCheckUtils]: 17: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10844#true} is VALID [2020-07-10 14:23:49,343 INFO L263 TraceCheckUtils]: 18: Hoare triple {10844#true} call #t~ret46 := isMethaneAlarm(); {10844#true} is VALID [2020-07-10 14:23:49,343 INFO L280 TraceCheckUtils]: 19: Hoare triple {10844#true} havoc ~retValue_acc~6; {10844#true} is VALID [2020-07-10 14:23:49,343 INFO L263 TraceCheckUtils]: 20: Hoare triple {10844#true} call #t~ret47 := isMethaneLevelCritical(); {10844#true} is VALID [2020-07-10 14:23:49,343 INFO L280 TraceCheckUtils]: 21: Hoare triple {10844#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10844#true} is VALID [2020-07-10 14:23:49,344 INFO L280 TraceCheckUtils]: 22: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,344 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10844#true} {10844#true} #526#return; {10844#true} is VALID [2020-07-10 14:23:49,344 INFO L280 TraceCheckUtils]: 24: Hoare triple {10844#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {10844#true} is VALID [2020-07-10 14:23:49,344 INFO L280 TraceCheckUtils]: 25: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,344 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10844#true} {10844#true} #494#return; {10844#true} is VALID [2020-07-10 14:23:49,344 INFO L280 TraceCheckUtils]: 27: Hoare triple {10844#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {10844#true} is VALID [2020-07-10 14:23:49,345 INFO L280 TraceCheckUtils]: 28: Hoare triple {10844#true} assume !(0 != ~tmp~4); {10844#true} is VALID [2020-07-10 14:23:49,363 INFO L263 TraceCheckUtils]: 29: Hoare triple {10844#true} call activatePump__wrappee__highWaterSensor(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:49,363 INFO L280 TraceCheckUtils]: 30: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10844#true} is VALID [2020-07-10 14:23:49,363 INFO L280 TraceCheckUtils]: 31: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,363 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10844#true} {10844#true} #496#return; {10844#true} is VALID [2020-07-10 14:23:49,364 INFO L280 TraceCheckUtils]: 33: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,364 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10844#true} {10845#false} #476#return; {10845#false} is VALID [2020-07-10 14:23:49,364 INFO L280 TraceCheckUtils]: 35: Hoare triple {10845#false} assume true; {10845#false} is VALID [2020-07-10 14:23:49,364 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10845#false} {10844#true} #504#return; {10845#false} is VALID [2020-07-10 14:23:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10844#true} is VALID [2020-07-10 14:23:49,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,370 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10845#false} #514#return; {10845#false} is VALID [2020-07-10 14:23:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:49,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {10844#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10844#true} is VALID [2020-07-10 14:23:49,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,374 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10844#true} {10845#false} #516#return; {10845#false} is VALID [2020-07-10 14:23:49,380 INFO L263 TraceCheckUtils]: 0: Hoare triple {10844#true} call ULTIMATE.init(); {10911#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:23:49,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {10911#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {10844#true} is VALID [2020-07-10 14:23:49,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,381 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10844#true} {10844#true} #532#return; {10844#true} is VALID [2020-07-10 14:23:49,381 INFO L263 TraceCheckUtils]: 4: Hoare triple {10844#true} call #t~ret74 := main(); {10844#true} is VALID [2020-07-10 14:23:49,382 INFO L280 TraceCheckUtils]: 5: Hoare triple {10844#true} havoc ~retValue_acc~11;havoc ~tmp~7; {10844#true} is VALID [2020-07-10 14:23:49,382 INFO L263 TraceCheckUtils]: 6: Hoare triple {10844#true} call select_helpers(); {10844#true} is VALID [2020-07-10 14:23:49,382 INFO L280 TraceCheckUtils]: 7: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,382 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10844#true} {10844#true} #432#return; {10844#true} is VALID [2020-07-10 14:23:49,383 INFO L263 TraceCheckUtils]: 9: Hoare triple {10844#true} call select_features(); {10844#true} is VALID [2020-07-10 14:23:49,383 INFO L280 TraceCheckUtils]: 10: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,383 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10844#true} {10844#true} #434#return; {10844#true} is VALID [2020-07-10 14:23:49,383 INFO L263 TraceCheckUtils]: 12: Hoare triple {10844#true} call #t~ret70 := valid_product(); {10844#true} is VALID [2020-07-10 14:23:49,384 INFO L280 TraceCheckUtils]: 13: Hoare triple {10844#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {10844#true} is VALID [2020-07-10 14:23:49,384 INFO L280 TraceCheckUtils]: 14: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,384 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10844#true} {10844#true} #436#return; {10844#true} is VALID [2020-07-10 14:23:49,384 INFO L280 TraceCheckUtils]: 16: Hoare triple {10844#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {10844#true} is VALID [2020-07-10 14:23:49,385 INFO L280 TraceCheckUtils]: 17: Hoare triple {10844#true} assume 0 != ~tmp~7; {10844#true} is VALID [2020-07-10 14:23:49,385 INFO L263 TraceCheckUtils]: 18: Hoare triple {10844#true} call setup(); {10844#true} is VALID [2020-07-10 14:23:49,385 INFO L280 TraceCheckUtils]: 19: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,385 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10844#true} {10844#true} #438#return; {10844#true} is VALID [2020-07-10 14:23:49,386 INFO L263 TraceCheckUtils]: 21: Hoare triple {10844#true} call runTest(); {10844#true} is VALID [2020-07-10 14:23:49,386 INFO L263 TraceCheckUtils]: 22: Hoare triple {10844#true} call __utac_acc__Specification5_spec__1(); {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:49,387 INFO L280 TraceCheckUtils]: 23: Hoare triple {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10844#true} is VALID [2020-07-10 14:23:49,387 INFO L280 TraceCheckUtils]: 24: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,387 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10844#true} {10844#true} #522#return; {10844#true} is VALID [2020-07-10 14:23:49,387 INFO L263 TraceCheckUtils]: 26: Hoare triple {10844#true} call test(); {10844#true} is VALID [2020-07-10 14:23:49,388 INFO L280 TraceCheckUtils]: 27: Hoare triple {10844#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10844#true} is VALID [2020-07-10 14:23:49,388 INFO L280 TraceCheckUtils]: 28: Hoare triple {10844#true} assume !false; {10844#true} is VALID [2020-07-10 14:23:49,388 INFO L280 TraceCheckUtils]: 29: Hoare triple {10844#true} assume ~splverifierCounter~0 < 4; {10844#true} is VALID [2020-07-10 14:23:49,388 INFO L280 TraceCheckUtils]: 30: Hoare triple {10844#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {10844#true} is VALID [2020-07-10 14:23:49,388 INFO L280 TraceCheckUtils]: 31: Hoare triple {10844#true} assume !(0 != ~tmp~6); {10844#true} is VALID [2020-07-10 14:23:49,389 INFO L280 TraceCheckUtils]: 32: Hoare triple {10844#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {10844#true} is VALID [2020-07-10 14:23:49,389 INFO L280 TraceCheckUtils]: 33: Hoare triple {10844#true} assume !(0 != ~tmp___0~1); {10844#true} is VALID [2020-07-10 14:23:49,389 INFO L280 TraceCheckUtils]: 34: Hoare triple {10844#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {10844#true} is VALID [2020-07-10 14:23:49,389 INFO L280 TraceCheckUtils]: 35: Hoare triple {10844#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {10844#true} is VALID [2020-07-10 14:23:49,389 INFO L280 TraceCheckUtils]: 36: Hoare triple {10844#true} assume !(0 != ~tmp___1~0); {10844#true} is VALID [2020-07-10 14:23:49,390 INFO L263 TraceCheckUtils]: 37: Hoare triple {10844#true} call timeShift(); {10844#true} is VALID [2020-07-10 14:23:49,390 INFO L263 TraceCheckUtils]: 38: Hoare triple {10844#true} call __utac_acc__Specification5_spec__2(); {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:49,391 INFO L263 TraceCheckUtils]: 39: Hoare triple {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {10844#true} is VALID [2020-07-10 14:23:49,391 INFO L280 TraceCheckUtils]: 40: Hoare triple {10844#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10844#true} is VALID [2020-07-10 14:23:49,391 INFO L280 TraceCheckUtils]: 41: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,391 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10844#true} {10912#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {10844#true} is VALID [2020-07-10 14:23:49,392 INFO L280 TraceCheckUtils]: 43: Hoare triple {10844#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {10844#true} is VALID [2020-07-10 14:23:49,392 INFO L280 TraceCheckUtils]: 44: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,392 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {10844#true} {10844#true} #500#return; {10844#true} is VALID [2020-07-10 14:23:49,392 INFO L280 TraceCheckUtils]: 46: Hoare triple {10844#true} assume !(0 != ~pumpRunning~0); {10844#true} is VALID [2020-07-10 14:23:49,392 INFO L280 TraceCheckUtils]: 47: Hoare triple {10844#true} assume 0 != ~systemActive~0; {10844#true} is VALID [2020-07-10 14:23:49,393 INFO L263 TraceCheckUtils]: 48: Hoare triple {10844#true} call processEnvironment(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:49,393 INFO L280 TraceCheckUtils]: 49: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10844#true} is VALID [2020-07-10 14:23:49,394 INFO L280 TraceCheckUtils]: 50: Hoare triple {10844#true} assume 0 == ~pumpRunning~0; {10844#true} is VALID [2020-07-10 14:23:49,394 INFO L263 TraceCheckUtils]: 51: Hoare triple {10844#true} call #t~ret45 := isHighWaterLevel(); {10844#true} is VALID [2020-07-10 14:23:49,394 INFO L280 TraceCheckUtils]: 52: Hoare triple {10844#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {10844#true} is VALID [2020-07-10 14:23:49,394 INFO L263 TraceCheckUtils]: 53: Hoare triple {10844#true} call #t~ret64 := isHighWaterSensorDry(); {10844#true} is VALID [2020-07-10 14:23:49,394 INFO L280 TraceCheckUtils]: 54: Hoare triple {10844#true} havoc ~retValue_acc~2; {10844#true} is VALID [2020-07-10 14:23:49,395 INFO L280 TraceCheckUtils]: 55: Hoare triple {10844#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10844#true} is VALID [2020-07-10 14:23:49,395 INFO L280 TraceCheckUtils]: 56: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,395 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {10844#true} {10844#true} #498#return; {10844#true} is VALID [2020-07-10 14:23:49,395 INFO L280 TraceCheckUtils]: 58: Hoare triple {10844#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {10844#true} is VALID [2020-07-10 14:23:49,396 INFO L280 TraceCheckUtils]: 59: Hoare triple {10844#true} assume 0 != ~tmp~5;~tmp___0~0 := 0; {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:23:49,397 INFO L280 TraceCheckUtils]: 60: Hoare triple {10952#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:23:49,398 INFO L280 TraceCheckUtils]: 61: Hoare triple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:23:49,399 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10953#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10844#true} #474#return; {10928#(= 0 |processEnvironment_#t~ret45|)} is VALID [2020-07-10 14:23:49,400 INFO L280 TraceCheckUtils]: 63: Hoare triple {10928#(= 0 |processEnvironment_#t~ret45|)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {10929#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-10 14:23:49,400 INFO L280 TraceCheckUtils]: 64: Hoare triple {10929#(= 0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {10845#false} is VALID [2020-07-10 14:23:49,401 INFO L263 TraceCheckUtils]: 65: Hoare triple {10845#false} call activatePump(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:49,401 INFO L280 TraceCheckUtils]: 66: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {10844#true} is VALID [2020-07-10 14:23:49,401 INFO L263 TraceCheckUtils]: 67: Hoare triple {10844#true} call #t~ret46 := isMethaneAlarm(); {10844#true} is VALID [2020-07-10 14:23:49,401 INFO L280 TraceCheckUtils]: 68: Hoare triple {10844#true} havoc ~retValue_acc~6; {10844#true} is VALID [2020-07-10 14:23:49,402 INFO L263 TraceCheckUtils]: 69: Hoare triple {10844#true} call #t~ret47 := isMethaneLevelCritical(); {10844#true} is VALID [2020-07-10 14:23:49,402 INFO L280 TraceCheckUtils]: 70: Hoare triple {10844#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10844#true} is VALID [2020-07-10 14:23:49,402 INFO L280 TraceCheckUtils]: 71: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,402 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {10844#true} {10844#true} #526#return; {10844#true} is VALID [2020-07-10 14:23:49,402 INFO L280 TraceCheckUtils]: 73: Hoare triple {10844#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {10844#true} is VALID [2020-07-10 14:23:49,403 INFO L280 TraceCheckUtils]: 74: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,403 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10844#true} {10844#true} #494#return; {10844#true} is VALID [2020-07-10 14:23:49,403 INFO L280 TraceCheckUtils]: 76: Hoare triple {10844#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {10844#true} is VALID [2020-07-10 14:23:49,403 INFO L280 TraceCheckUtils]: 77: Hoare triple {10844#true} assume !(0 != ~tmp~4); {10844#true} is VALID [2020-07-10 14:23:49,404 INFO L263 TraceCheckUtils]: 78: Hoare triple {10844#true} call activatePump__wrappee__highWaterSensor(); {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:49,404 INFO L280 TraceCheckUtils]: 79: Hoare triple {10916#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10844#true} is VALID [2020-07-10 14:23:49,405 INFO L280 TraceCheckUtils]: 80: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,405 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10844#true} {10844#true} #496#return; {10844#true} is VALID [2020-07-10 14:23:49,405 INFO L280 TraceCheckUtils]: 82: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,405 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10844#true} {10845#false} #476#return; {10845#false} is VALID [2020-07-10 14:23:49,405 INFO L280 TraceCheckUtils]: 84: Hoare triple {10845#false} assume true; {10845#false} is VALID [2020-07-10 14:23:49,406 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10845#false} {10844#true} #504#return; {10845#false} is VALID [2020-07-10 14:23:49,406 INFO L263 TraceCheckUtils]: 86: Hoare triple {10845#false} call __utac_acc__Specification5_spec__3(); {10845#false} is VALID [2020-07-10 14:23:49,406 INFO L280 TraceCheckUtils]: 87: Hoare triple {10845#false} havoc ~tmp~8;havoc ~tmp___0~2; {10845#false} is VALID [2020-07-10 14:23:49,406 INFO L263 TraceCheckUtils]: 88: Hoare triple {10845#false} call #t~ret72 := getWaterLevel(); {10844#true} is VALID [2020-07-10 14:23:49,406 INFO L280 TraceCheckUtils]: 89: Hoare triple {10844#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10844#true} is VALID [2020-07-10 14:23:49,407 INFO L280 TraceCheckUtils]: 90: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,407 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {10844#true} {10845#false} #514#return; {10845#false} is VALID [2020-07-10 14:23:49,407 INFO L280 TraceCheckUtils]: 92: Hoare triple {10845#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {10845#false} is VALID [2020-07-10 14:23:49,407 INFO L280 TraceCheckUtils]: 93: Hoare triple {10845#false} assume 2 != ~tmp~8; {10845#false} is VALID [2020-07-10 14:23:49,407 INFO L263 TraceCheckUtils]: 94: Hoare triple {10845#false} call #t~ret73 := isPumpRunning(); {10844#true} is VALID [2020-07-10 14:23:49,408 INFO L280 TraceCheckUtils]: 95: Hoare triple {10844#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {10844#true} is VALID [2020-07-10 14:23:49,408 INFO L280 TraceCheckUtils]: 96: Hoare triple {10844#true} assume true; {10844#true} is VALID [2020-07-10 14:23:49,408 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {10844#true} {10845#false} #516#return; {10845#false} is VALID [2020-07-10 14:23:49,408 INFO L280 TraceCheckUtils]: 98: Hoare triple {10845#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {10845#false} is VALID [2020-07-10 14:23:49,408 INFO L280 TraceCheckUtils]: 99: Hoare triple {10845#false} assume 0 != ~tmp___0~2; {10845#false} is VALID [2020-07-10 14:23:49,409 INFO L280 TraceCheckUtils]: 100: Hoare triple {10845#false} assume 0 == ~switchedOnBeforeTS~0; {10845#false} is VALID [2020-07-10 14:23:49,409 INFO L263 TraceCheckUtils]: 101: Hoare triple {10845#false} call __automaton_fail(); {10845#false} is VALID [2020-07-10 14:23:49,409 INFO L280 TraceCheckUtils]: 102: Hoare triple {10845#false} assume !false; {10845#false} is VALID [2020-07-10 14:23:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:23:49,427 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396023536] [2020-07-10 14:23:49,428 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:49,428 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:23:49,429 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787612848] [2020-07-10 14:23:49,429 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-10 14:23:49,430 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:49,430 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:23:49,552 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:49,552 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:23:49,552 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:49,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:23:49,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:23:49,553 INFO L87 Difference]: Start difference. First operand 733 states and 874 transitions. Second operand 9 states. [2020-07-10 14:23:56,574 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:57,069 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:23:57,677 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:58,053 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:06,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:06,436 INFO L93 Difference]: Finished difference Result 1573 states and 2006 transitions. [2020-07-10 14:24:06,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:24:06,436 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-10 14:24:06,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:06,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 372 transitions. [2020-07-10 14:24:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:24:06,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 372 transitions. [2020-07-10 14:24:06,455 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 372 transitions. [2020-07-10 14:24:07,494 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 372 edges. 372 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:07,561 INFO L225 Difference]: With dead ends: 1573 [2020-07-10 14:24:07,561 INFO L226 Difference]: Without dead ends: 868 [2020-07-10 14:24:07,564 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:24:07,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 868 states. [2020-07-10 14:24:13,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 868 to 753. [2020-07-10 14:24:13,383 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:13,383 INFO L82 GeneralOperation]: Start isEquivalent. First operand 868 states. Second operand 753 states. [2020-07-10 14:24:13,383 INFO L74 IsIncluded]: Start isIncluded. First operand 868 states. Second operand 753 states. [2020-07-10 14:24:13,384 INFO L87 Difference]: Start difference. First operand 868 states. Second operand 753 states. [2020-07-10 14:24:13,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:13,438 INFO L93 Difference]: Finished difference Result 868 states and 1098 transitions. [2020-07-10 14:24:13,438 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1098 transitions. [2020-07-10 14:24:13,441 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:13,441 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:13,441 INFO L74 IsIncluded]: Start isIncluded. First operand 753 states. Second operand 868 states. [2020-07-10 14:24:13,441 INFO L87 Difference]: Start difference. First operand 753 states. Second operand 868 states. [2020-07-10 14:24:13,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:13,499 INFO L93 Difference]: Finished difference Result 868 states and 1098 transitions. [2020-07-10 14:24:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1098 transitions. [2020-07-10 14:24:13,502 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:13,502 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:13,503 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:13,503 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:13,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 753 states. [2020-07-10 14:24:13,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 753 states and 894 transitions. [2020-07-10 14:24:13,552 INFO L78 Accepts]: Start accepts. Automaton has 753 states and 894 transitions. Word has length 103 [2020-07-10 14:24:13,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:13,552 INFO L479 AbstractCegarLoop]: Abstraction has 753 states and 894 transitions. [2020-07-10 14:24:13,552 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:24:13,552 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 894 transitions. [2020-07-10 14:24:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-10 14:24:13,557 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:13,557 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] [2020-07-10 14:24:13,558 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:24:13,558 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:13,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:13,558 INFO L82 PathProgramCache]: Analyzing trace with hash 513843263, now seen corresponding path program 1 times [2020-07-10 14:24:13,558 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:13,559 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122427734] [2020-07-10 14:24:13,559 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:13,877 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:13,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {15921#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {15852#true} is VALID [2020-07-10 14:24:13,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:13,921 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15852#true} #532#return; {15852#true} is VALID [2020-07-10 14:24:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:13,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:13,924 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15852#true} {15852#true} #432#return; {15852#true} is VALID [2020-07-10 14:24:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:13,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:13,926 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15852#true} {15852#true} #434#return; {15852#true} is VALID [2020-07-10 14:24:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:13,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {15922#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:13,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {15922#(= 1 |valid_product_#res|)} assume true; {15922#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:13,942 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15922#(= 1 |valid_product_#res|)} {15852#true} #436#return; {15864#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:24:13,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:13,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:13,945 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15852#true} {15852#true} #438#return; {15852#true} is VALID [2020-07-10 14:24:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:13,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15852#true} is VALID [2020-07-10 14:24:13,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:13,959 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15852#true} #522#return; {15852#true} is VALID [2020-07-10 14:24:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:13,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {15852#true} is VALID [2020-07-10 14:24:13,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:13,965 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {15852#true} is VALID [2020-07-10 14:24:13,966 INFO L263 TraceCheckUtils]: 0: Hoare triple {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {15852#true} is VALID [2020-07-10 14:24:13,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {15852#true} is VALID [2020-07-10 14:24:13,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:13,966 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15852#true} {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {15852#true} is VALID [2020-07-10 14:24:13,966 INFO L280 TraceCheckUtils]: 4: Hoare triple {15852#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {15852#true} is VALID [2020-07-10 14:24:13,967 INFO L280 TraceCheckUtils]: 5: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:13,967 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15852#true} {15852#true} #500#return; {15852#true} is VALID [2020-07-10 14:24:13,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:14,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:14,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~2; {15852#true} is VALID [2020-07-10 14:24:14,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:14,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {15963#(= 1 |isHighWaterSensorDry_#res|)} assume true; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:14,074 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15963#(= 1 |isHighWaterSensorDry_#res|)} {15852#true} #498#return; {15961#(= 1 |isHighWaterLevel_#t~ret64|)} is VALID [2020-07-10 14:24:14,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {15852#true} is VALID [2020-07-10 14:24:14,074 INFO L263 TraceCheckUtils]: 1: Hoare triple {15852#true} call #t~ret64 := isHighWaterSensorDry(); {15852#true} is VALID [2020-07-10 14:24:14,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {15852#true} havoc ~retValue_acc~2; {15852#true} is VALID [2020-07-10 14:24:14,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {15852#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:14,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {15963#(= 1 |isHighWaterSensorDry_#res|)} assume true; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:14,077 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15963#(= 1 |isHighWaterSensorDry_#res|)} {15852#true} #498#return; {15961#(= 1 |isHighWaterLevel_#t~ret64|)} is VALID [2020-07-10 14:24:14,078 INFO L280 TraceCheckUtils]: 6: Hoare triple {15961#(= 1 |isHighWaterLevel_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {15962#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:24:14,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {15962#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {15853#false} is VALID [2020-07-10 14:24:14,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {15853#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {15853#false} is VALID [2020-07-10 14:24:14,079 INFO L280 TraceCheckUtils]: 9: Hoare triple {15853#false} assume true; {15853#false} is VALID [2020-07-10 14:24:14,079 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {15853#false} {15852#true} #474#return; {15853#false} is VALID [2020-07-10 14:24:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:14,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:14,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {15852#true} is VALID [2020-07-10 14:24:14,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,093 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15852#true} #526#return; {15852#true} is VALID [2020-07-10 14:24:14,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~6; {15852#true} is VALID [2020-07-10 14:24:14,094 INFO L263 TraceCheckUtils]: 1: Hoare triple {15852#true} call #t~ret47 := isMethaneLevelCritical(); {15852#true} is VALID [2020-07-10 14:24:14,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {15852#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {15852#true} is VALID [2020-07-10 14:24:14,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,094 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15852#true} {15852#true} #526#return; {15852#true} is VALID [2020-07-10 14:24:14,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {15852#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {15852#true} is VALID [2020-07-10 14:24:14,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,095 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15852#true} {15852#true} #494#return; {15852#true} is VALID [2020-07-10 14:24:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:14,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15852#true} is VALID [2020-07-10 14:24:14,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,099 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15852#true} #496#return; {15852#true} is VALID [2020-07-10 14:24:14,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15852#true} is VALID [2020-07-10 14:24:14,099 INFO L263 TraceCheckUtils]: 1: Hoare triple {15852#true} call #t~ret46 := isMethaneAlarm(); {15852#true} is VALID [2020-07-10 14:24:14,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {15852#true} havoc ~retValue_acc~6; {15852#true} is VALID [2020-07-10 14:24:14,099 INFO L263 TraceCheckUtils]: 3: Hoare triple {15852#true} call #t~ret47 := isMethaneLevelCritical(); {15852#true} is VALID [2020-07-10 14:24:14,100 INFO L280 TraceCheckUtils]: 4: Hoare triple {15852#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {15852#true} is VALID [2020-07-10 14:24:14,100 INFO L280 TraceCheckUtils]: 5: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,100 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15852#true} {15852#true} #526#return; {15852#true} is VALID [2020-07-10 14:24:14,100 INFO L280 TraceCheckUtils]: 7: Hoare triple {15852#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {15852#true} is VALID [2020-07-10 14:24:14,100 INFO L280 TraceCheckUtils]: 8: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,100 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15852#true} {15852#true} #494#return; {15852#true} is VALID [2020-07-10 14:24:14,101 INFO L280 TraceCheckUtils]: 10: Hoare triple {15852#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {15852#true} is VALID [2020-07-10 14:24:14,101 INFO L280 TraceCheckUtils]: 11: Hoare triple {15852#true} assume !(0 != ~tmp~4); {15852#true} is VALID [2020-07-10 14:24:14,102 INFO L263 TraceCheckUtils]: 12: Hoare triple {15852#true} call activatePump__wrappee__highWaterSensor(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:14,102 INFO L280 TraceCheckUtils]: 13: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15852#true} is VALID [2020-07-10 14:24:14,102 INFO L280 TraceCheckUtils]: 14: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,102 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15852#true} {15852#true} #496#return; {15852#true} is VALID [2020-07-10 14:24:14,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,103 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15852#true} {15853#false} #476#return; {15853#false} is VALID [2020-07-10 14:24:14,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15852#true} is VALID [2020-07-10 14:24:14,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume 0 == ~pumpRunning~0; {15852#true} is VALID [2020-07-10 14:24:14,104 INFO L263 TraceCheckUtils]: 2: Hoare triple {15852#true} call #t~ret45 := isHighWaterLevel(); {15852#true} is VALID [2020-07-10 14:24:14,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {15852#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {15852#true} is VALID [2020-07-10 14:24:14,104 INFO L263 TraceCheckUtils]: 4: Hoare triple {15852#true} call #t~ret64 := isHighWaterSensorDry(); {15852#true} is VALID [2020-07-10 14:24:14,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {15852#true} havoc ~retValue_acc~2; {15852#true} is VALID [2020-07-10 14:24:14,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {15852#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:14,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {15963#(= 1 |isHighWaterSensorDry_#res|)} assume true; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:14,106 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15963#(= 1 |isHighWaterSensorDry_#res|)} {15852#true} #498#return; {15961#(= 1 |isHighWaterLevel_#t~ret64|)} is VALID [2020-07-10 14:24:14,107 INFO L280 TraceCheckUtils]: 9: Hoare triple {15961#(= 1 |isHighWaterLevel_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {15962#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:24:14,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {15962#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {15853#false} is VALID [2020-07-10 14:24:14,109 INFO L280 TraceCheckUtils]: 11: Hoare triple {15853#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {15853#false} is VALID [2020-07-10 14:24:14,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {15853#false} assume true; {15853#false} is VALID [2020-07-10 14:24:14,109 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15853#false} {15852#true} #474#return; {15853#false} is VALID [2020-07-10 14:24:14,109 INFO L280 TraceCheckUtils]: 14: Hoare triple {15853#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {15853#false} is VALID [2020-07-10 14:24:14,110 INFO L280 TraceCheckUtils]: 15: Hoare triple {15853#false} assume 0 != ~tmp~3; {15853#false} is VALID [2020-07-10 14:24:14,110 INFO L263 TraceCheckUtils]: 16: Hoare triple {15853#false} call activatePump(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:14,110 INFO L280 TraceCheckUtils]: 17: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15852#true} is VALID [2020-07-10 14:24:14,110 INFO L263 TraceCheckUtils]: 18: Hoare triple {15852#true} call #t~ret46 := isMethaneAlarm(); {15852#true} is VALID [2020-07-10 14:24:14,110 INFO L280 TraceCheckUtils]: 19: Hoare triple {15852#true} havoc ~retValue_acc~6; {15852#true} is VALID [2020-07-10 14:24:14,110 INFO L263 TraceCheckUtils]: 20: Hoare triple {15852#true} call #t~ret47 := isMethaneLevelCritical(); {15852#true} is VALID [2020-07-10 14:24:14,111 INFO L280 TraceCheckUtils]: 21: Hoare triple {15852#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {15852#true} is VALID [2020-07-10 14:24:14,111 INFO L280 TraceCheckUtils]: 22: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,111 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {15852#true} {15852#true} #526#return; {15852#true} is VALID [2020-07-10 14:24:14,111 INFO L280 TraceCheckUtils]: 24: Hoare triple {15852#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {15852#true} is VALID [2020-07-10 14:24:14,111 INFO L280 TraceCheckUtils]: 25: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,112 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15852#true} {15852#true} #494#return; {15852#true} is VALID [2020-07-10 14:24:14,112 INFO L280 TraceCheckUtils]: 27: Hoare triple {15852#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {15852#true} is VALID [2020-07-10 14:24:14,112 INFO L280 TraceCheckUtils]: 28: Hoare triple {15852#true} assume !(0 != ~tmp~4); {15852#true} is VALID [2020-07-10 14:24:14,113 INFO L263 TraceCheckUtils]: 29: Hoare triple {15852#true} call activatePump__wrappee__highWaterSensor(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:14,113 INFO L280 TraceCheckUtils]: 30: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15852#true} is VALID [2020-07-10 14:24:14,113 INFO L280 TraceCheckUtils]: 31: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,113 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15852#true} {15852#true} #496#return; {15852#true} is VALID [2020-07-10 14:24:14,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,114 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15852#true} {15853#false} #476#return; {15853#false} is VALID [2020-07-10 14:24:14,114 INFO L280 TraceCheckUtils]: 35: Hoare triple {15853#false} assume true; {15853#false} is VALID [2020-07-10 14:24:14,114 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {15853#false} {15852#true} #504#return; {15853#false} is VALID [2020-07-10 14:24:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:14,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {15852#true} is VALID [2020-07-10 14:24:14,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15853#false} #514#return; {15853#false} is VALID [2020-07-10 14:24:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:14,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {15852#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {15852#true} is VALID [2020-07-10 14:24:14,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,124 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15852#true} {15853#false} #516#return; {15853#false} is VALID [2020-07-10 14:24:14,130 INFO L263 TraceCheckUtils]: 0: Hoare triple {15852#true} call ULTIMATE.init(); {15921#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:24:14,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {15921#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {15852#true} is VALID [2020-07-10 14:24:14,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,131 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15852#true} {15852#true} #532#return; {15852#true} is VALID [2020-07-10 14:24:14,131 INFO L263 TraceCheckUtils]: 4: Hoare triple {15852#true} call #t~ret74 := main(); {15852#true} is VALID [2020-07-10 14:24:14,131 INFO L280 TraceCheckUtils]: 5: Hoare triple {15852#true} havoc ~retValue_acc~11;havoc ~tmp~7; {15852#true} is VALID [2020-07-10 14:24:14,132 INFO L263 TraceCheckUtils]: 6: Hoare triple {15852#true} call select_helpers(); {15852#true} is VALID [2020-07-10 14:24:14,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,132 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15852#true} {15852#true} #432#return; {15852#true} is VALID [2020-07-10 14:24:14,133 INFO L263 TraceCheckUtils]: 9: Hoare triple {15852#true} call select_features(); {15852#true} is VALID [2020-07-10 14:24:14,133 INFO L280 TraceCheckUtils]: 10: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,133 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {15852#true} {15852#true} #434#return; {15852#true} is VALID [2020-07-10 14:24:14,133 INFO L263 TraceCheckUtils]: 12: Hoare triple {15852#true} call #t~ret70 := valid_product(); {15852#true} is VALID [2020-07-10 14:24:14,134 INFO L280 TraceCheckUtils]: 13: Hoare triple {15852#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {15922#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:14,135 INFO L280 TraceCheckUtils]: 14: Hoare triple {15922#(= 1 |valid_product_#res|)} assume true; {15922#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:14,136 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15922#(= 1 |valid_product_#res|)} {15852#true} #436#return; {15864#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:24:14,137 INFO L280 TraceCheckUtils]: 16: Hoare triple {15864#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {15865#(= 1 main_~tmp~7)} is VALID [2020-07-10 14:24:14,137 INFO L280 TraceCheckUtils]: 17: Hoare triple {15865#(= 1 main_~tmp~7)} assume 0 != ~tmp~7; {15852#true} is VALID [2020-07-10 14:24:14,138 INFO L263 TraceCheckUtils]: 18: Hoare triple {15852#true} call setup(); {15852#true} is VALID [2020-07-10 14:24:14,138 INFO L280 TraceCheckUtils]: 19: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,138 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15852#true} {15852#true} #438#return; {15852#true} is VALID [2020-07-10 14:24:14,138 INFO L263 TraceCheckUtils]: 21: Hoare triple {15852#true} call runTest(); {15852#true} is VALID [2020-07-10 14:24:14,139 INFO L263 TraceCheckUtils]: 22: Hoare triple {15852#true} call __utac_acc__Specification5_spec__1(); {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:14,139 INFO L280 TraceCheckUtils]: 23: Hoare triple {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15852#true} is VALID [2020-07-10 14:24:14,139 INFO L280 TraceCheckUtils]: 24: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,140 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15852#true} {15852#true} #522#return; {15852#true} is VALID [2020-07-10 14:24:14,140 INFO L263 TraceCheckUtils]: 26: Hoare triple {15852#true} call test(); {15852#true} is VALID [2020-07-10 14:24:14,140 INFO L280 TraceCheckUtils]: 27: Hoare triple {15852#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {15852#true} is VALID [2020-07-10 14:24:14,140 INFO L280 TraceCheckUtils]: 28: Hoare triple {15852#true} assume !false; {15852#true} is VALID [2020-07-10 14:24:14,140 INFO L280 TraceCheckUtils]: 29: Hoare triple {15852#true} assume ~splverifierCounter~0 < 4; {15852#true} is VALID [2020-07-10 14:24:14,141 INFO L280 TraceCheckUtils]: 30: Hoare triple {15852#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {15852#true} is VALID [2020-07-10 14:24:14,141 INFO L280 TraceCheckUtils]: 31: Hoare triple {15852#true} assume !(0 != ~tmp~6); {15852#true} is VALID [2020-07-10 14:24:14,141 INFO L280 TraceCheckUtils]: 32: Hoare triple {15852#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {15852#true} is VALID [2020-07-10 14:24:14,141 INFO L280 TraceCheckUtils]: 33: Hoare triple {15852#true} assume !(0 != ~tmp___0~1); {15852#true} is VALID [2020-07-10 14:24:14,141 INFO L280 TraceCheckUtils]: 34: Hoare triple {15852#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {15852#true} is VALID [2020-07-10 14:24:14,141 INFO L280 TraceCheckUtils]: 35: Hoare triple {15852#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {15852#true} is VALID [2020-07-10 14:24:14,142 INFO L280 TraceCheckUtils]: 36: Hoare triple {15852#true} assume !(0 != ~tmp___1~0); {15852#true} is VALID [2020-07-10 14:24:14,142 INFO L263 TraceCheckUtils]: 37: Hoare triple {15852#true} call timeShift(); {15852#true} is VALID [2020-07-10 14:24:14,142 INFO L263 TraceCheckUtils]: 38: Hoare triple {15852#true} call __utac_acc__Specification5_spec__2(); {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:14,143 INFO L263 TraceCheckUtils]: 39: Hoare triple {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {15852#true} is VALID [2020-07-10 14:24:14,143 INFO L280 TraceCheckUtils]: 40: Hoare triple {15852#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {15852#true} is VALID [2020-07-10 14:24:14,143 INFO L280 TraceCheckUtils]: 41: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,143 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15852#true} {15923#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {15852#true} is VALID [2020-07-10 14:24:14,143 INFO L280 TraceCheckUtils]: 43: Hoare triple {15852#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {15852#true} is VALID [2020-07-10 14:24:14,144 INFO L280 TraceCheckUtils]: 44: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,144 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {15852#true} {15852#true} #500#return; {15852#true} is VALID [2020-07-10 14:24:14,144 INFO L280 TraceCheckUtils]: 46: Hoare triple {15852#true} assume !(0 != ~pumpRunning~0); {15852#true} is VALID [2020-07-10 14:24:14,144 INFO L280 TraceCheckUtils]: 47: Hoare triple {15852#true} assume 0 != ~systemActive~0; {15852#true} is VALID [2020-07-10 14:24:14,145 INFO L263 TraceCheckUtils]: 48: Hoare triple {15852#true} call processEnvironment(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:14,145 INFO L280 TraceCheckUtils]: 49: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15852#true} is VALID [2020-07-10 14:24:14,145 INFO L280 TraceCheckUtils]: 50: Hoare triple {15852#true} assume 0 == ~pumpRunning~0; {15852#true} is VALID [2020-07-10 14:24:14,145 INFO L263 TraceCheckUtils]: 51: Hoare triple {15852#true} call #t~ret45 := isHighWaterLevel(); {15852#true} is VALID [2020-07-10 14:24:14,146 INFO L280 TraceCheckUtils]: 52: Hoare triple {15852#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {15852#true} is VALID [2020-07-10 14:24:14,146 INFO L263 TraceCheckUtils]: 53: Hoare triple {15852#true} call #t~ret64 := isHighWaterSensorDry(); {15852#true} is VALID [2020-07-10 14:24:14,146 INFO L280 TraceCheckUtils]: 54: Hoare triple {15852#true} havoc ~retValue_acc~2; {15852#true} is VALID [2020-07-10 14:24:14,147 INFO L280 TraceCheckUtils]: 55: Hoare triple {15852#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:14,147 INFO L280 TraceCheckUtils]: 56: Hoare triple {15963#(= 1 |isHighWaterSensorDry_#res|)} assume true; {15963#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:24:14,148 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {15963#(= 1 |isHighWaterSensorDry_#res|)} {15852#true} #498#return; {15961#(= 1 |isHighWaterLevel_#t~ret64|)} is VALID [2020-07-10 14:24:14,149 INFO L280 TraceCheckUtils]: 58: Hoare triple {15961#(= 1 |isHighWaterLevel_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {15962#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:24:14,149 INFO L280 TraceCheckUtils]: 59: Hoare triple {15962#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {15853#false} is VALID [2020-07-10 14:24:14,150 INFO L280 TraceCheckUtils]: 60: Hoare triple {15853#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {15853#false} is VALID [2020-07-10 14:24:14,150 INFO L280 TraceCheckUtils]: 61: Hoare triple {15853#false} assume true; {15853#false} is VALID [2020-07-10 14:24:14,150 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {15853#false} {15852#true} #474#return; {15853#false} is VALID [2020-07-10 14:24:14,150 INFO L280 TraceCheckUtils]: 63: Hoare triple {15853#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {15853#false} is VALID [2020-07-10 14:24:14,150 INFO L280 TraceCheckUtils]: 64: Hoare triple {15853#false} assume 0 != ~tmp~3; {15853#false} is VALID [2020-07-10 14:24:14,150 INFO L263 TraceCheckUtils]: 65: Hoare triple {15853#false} call activatePump(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:14,151 INFO L280 TraceCheckUtils]: 66: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {15852#true} is VALID [2020-07-10 14:24:14,151 INFO L263 TraceCheckUtils]: 67: Hoare triple {15852#true} call #t~ret46 := isMethaneAlarm(); {15852#true} is VALID [2020-07-10 14:24:14,151 INFO L280 TraceCheckUtils]: 68: Hoare triple {15852#true} havoc ~retValue_acc~6; {15852#true} is VALID [2020-07-10 14:24:14,151 INFO L263 TraceCheckUtils]: 69: Hoare triple {15852#true} call #t~ret47 := isMethaneLevelCritical(); {15852#true} is VALID [2020-07-10 14:24:14,151 INFO L280 TraceCheckUtils]: 70: Hoare triple {15852#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {15852#true} is VALID [2020-07-10 14:24:14,152 INFO L280 TraceCheckUtils]: 71: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,152 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {15852#true} {15852#true} #526#return; {15852#true} is VALID [2020-07-10 14:24:14,152 INFO L280 TraceCheckUtils]: 73: Hoare triple {15852#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {15852#true} is VALID [2020-07-10 14:24:14,152 INFO L280 TraceCheckUtils]: 74: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,152 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15852#true} {15852#true} #494#return; {15852#true} is VALID [2020-07-10 14:24:14,152 INFO L280 TraceCheckUtils]: 76: Hoare triple {15852#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {15852#true} is VALID [2020-07-10 14:24:14,153 INFO L280 TraceCheckUtils]: 77: Hoare triple {15852#true} assume !(0 != ~tmp~4); {15852#true} is VALID [2020-07-10 14:24:14,154 INFO L263 TraceCheckUtils]: 78: Hoare triple {15852#true} call activatePump__wrappee__highWaterSensor(); {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:14,154 INFO L280 TraceCheckUtils]: 79: Hoare triple {15927#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15852#true} is VALID [2020-07-10 14:24:14,154 INFO L280 TraceCheckUtils]: 80: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,155 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {15852#true} {15852#true} #496#return; {15852#true} is VALID [2020-07-10 14:24:14,155 INFO L280 TraceCheckUtils]: 82: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,155 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {15852#true} {15853#false} #476#return; {15853#false} is VALID [2020-07-10 14:24:14,155 INFO L280 TraceCheckUtils]: 84: Hoare triple {15853#false} assume true; {15853#false} is VALID [2020-07-10 14:24:14,156 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {15853#false} {15852#true} #504#return; {15853#false} is VALID [2020-07-10 14:24:14,156 INFO L263 TraceCheckUtils]: 86: Hoare triple {15853#false} call __utac_acc__Specification5_spec__3(); {15853#false} is VALID [2020-07-10 14:24:14,156 INFO L280 TraceCheckUtils]: 87: Hoare triple {15853#false} havoc ~tmp~8;havoc ~tmp___0~2; {15853#false} is VALID [2020-07-10 14:24:14,157 INFO L263 TraceCheckUtils]: 88: Hoare triple {15853#false} call #t~ret72 := getWaterLevel(); {15852#true} is VALID [2020-07-10 14:24:14,157 INFO L280 TraceCheckUtils]: 89: Hoare triple {15852#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {15852#true} is VALID [2020-07-10 14:24:14,157 INFO L280 TraceCheckUtils]: 90: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,158 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {15852#true} {15853#false} #514#return; {15853#false} is VALID [2020-07-10 14:24:14,158 INFO L280 TraceCheckUtils]: 92: Hoare triple {15853#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {15853#false} is VALID [2020-07-10 14:24:14,158 INFO L280 TraceCheckUtils]: 93: Hoare triple {15853#false} assume 2 != ~tmp~8; {15853#false} is VALID [2020-07-10 14:24:14,158 INFO L263 TraceCheckUtils]: 94: Hoare triple {15853#false} call #t~ret73 := isPumpRunning(); {15852#true} is VALID [2020-07-10 14:24:14,159 INFO L280 TraceCheckUtils]: 95: Hoare triple {15852#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {15852#true} is VALID [2020-07-10 14:24:14,159 INFO L280 TraceCheckUtils]: 96: Hoare triple {15852#true} assume true; {15852#true} is VALID [2020-07-10 14:24:14,159 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {15852#true} {15853#false} #516#return; {15853#false} is VALID [2020-07-10 14:24:14,159 INFO L280 TraceCheckUtils]: 98: Hoare triple {15853#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {15853#false} is VALID [2020-07-10 14:24:14,160 INFO L280 TraceCheckUtils]: 99: Hoare triple {15853#false} assume 0 != ~tmp___0~2; {15853#false} is VALID [2020-07-10 14:24:14,160 INFO L280 TraceCheckUtils]: 100: Hoare triple {15853#false} assume 0 == ~switchedOnBeforeTS~0; {15853#false} is VALID [2020-07-10 14:24:14,160 INFO L263 TraceCheckUtils]: 101: Hoare triple {15853#false} call __automaton_fail(); {15853#false} is VALID [2020-07-10 14:24:14,161 INFO L280 TraceCheckUtils]: 102: Hoare triple {15853#false} assume !false; {15853#false} is VALID [2020-07-10 14:24:14,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:24:14,178 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2122427734] [2020-07-10 14:24:14,179 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:14,179 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:24:14,185 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885133181] [2020-07-10 14:24:14,186 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 103 [2020-07-10 14:24:14,186 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:14,187 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:24:14,319 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:14,320 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:24:14,320 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:14,320 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:24:14,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:24:14,321 INFO L87 Difference]: Start difference. First operand 753 states and 894 transitions. Second operand 11 states. [2020-07-10 14:24:16,165 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:16,605 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:16,923 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:22,036 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:22,674 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:23,154 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:31,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:31,468 INFO L93 Difference]: Finished difference Result 1392 states and 1738 transitions. [2020-07-10 14:24:31,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:24:31,468 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 103 [2020-07-10 14:24:31,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:31,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:24:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 371 transitions. [2020-07-10 14:24:31,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:24:31,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 371 transitions. [2020-07-10 14:24:31,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 371 transitions. [2020-07-10 14:24:32,619 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:32,654 INFO L225 Difference]: With dead ends: 1392 [2020-07-10 14:24:32,654 INFO L226 Difference]: Without dead ends: 667 [2020-07-10 14:24:32,656 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:24:32,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2020-07-10 14:24:37,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 590. [2020-07-10 14:24:37,267 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:37,267 INFO L82 GeneralOperation]: Start isEquivalent. First operand 667 states. Second operand 590 states. [2020-07-10 14:24:37,267 INFO L74 IsIncluded]: Start isIncluded. First operand 667 states. Second operand 590 states. [2020-07-10 14:24:37,267 INFO L87 Difference]: Start difference. First operand 667 states. Second operand 590 states. [2020-07-10 14:24:37,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:37,298 INFO L93 Difference]: Finished difference Result 667 states and 820 transitions. [2020-07-10 14:24:37,299 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 820 transitions. [2020-07-10 14:24:37,301 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:37,301 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:37,302 INFO L74 IsIncluded]: Start isIncluded. First operand 590 states. Second operand 667 states. [2020-07-10 14:24:37,302 INFO L87 Difference]: Start difference. First operand 590 states. Second operand 667 states. [2020-07-10 14:24:37,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:37,331 INFO L93 Difference]: Finished difference Result 667 states and 820 transitions. [2020-07-10 14:24:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 820 transitions. [2020-07-10 14:24:37,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:37,333 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:37,334 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:37,334 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:37,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 590 states. [2020-07-10 14:24:37,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 686 transitions. [2020-07-10 14:24:37,360 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 686 transitions. Word has length 103 [2020-07-10 14:24:37,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:37,360 INFO L479 AbstractCegarLoop]: Abstraction has 590 states and 686 transitions. [2020-07-10 14:24:37,360 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:24:37,361 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 686 transitions. [2020-07-10 14:24:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-10 14:24:37,363 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:37,363 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:24:37,363 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:24:37,364 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:37,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:37,364 INFO L82 PathProgramCache]: Analyzing trace with hash -1595809660, now seen corresponding path program 1 times [2020-07-10 14:24:37,364 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:37,364 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252687909] [2020-07-10 14:24:37,365 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:37,876 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:37,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:37,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {20073#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:37,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {20004#(= 1 ~waterLevel~0)} assume true; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:37,937 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20004#(= 1 ~waterLevel~0)} {19999#true} #532#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:37,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:37,941 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #432#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:37,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:37,944 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #434#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:37,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {19999#true} is VALID [2020-07-10 14:24:37,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:37,949 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #436#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:37,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:37,953 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #438#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:37,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19999#true} is VALID [2020-07-10 14:24:37,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:37,972 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #522#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:37,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {20075#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} is VALID [2020-07-10 14:24:38,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} assume true; {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} is VALID [2020-07-10 14:24:38,015 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} {20004#(= 1 ~waterLevel~0)} #482#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {19999#true} is VALID [2020-07-10 14:24:38,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,024 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {19999#true} is VALID [2020-07-10 14:24:38,024 INFO L263 TraceCheckUtils]: 0: Hoare triple {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {19999#true} is VALID [2020-07-10 14:24:38,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {19999#true} is VALID [2020-07-10 14:24:38,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,025 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19999#true} {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {19999#true} is VALID [2020-07-10 14:24:38,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {19999#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {19999#true} is VALID [2020-07-10 14:24:38,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,026 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19999#true} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #500#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~2; {19999#true} is VALID [2020-07-10 14:24:38,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,089 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #498#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {19999#true} is VALID [2020-07-10 14:24:38,089 INFO L263 TraceCheckUtils]: 1: Hoare triple {19999#true} call #t~ret64 := isHighWaterSensorDry(); {19999#true} is VALID [2020-07-10 14:24:38,089 INFO L280 TraceCheckUtils]: 2: Hoare triple {19999#true} havoc ~retValue_acc~2; {19999#true} is VALID [2020-07-10 14:24:38,090 INFO L280 TraceCheckUtils]: 3: Hoare triple {19999#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,091 INFO L280 TraceCheckUtils]: 4: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,092 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #498#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,092 INFO L280 TraceCheckUtils]: 6: Hoare triple {20092#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,093 INFO L280 TraceCheckUtils]: 7: Hoare triple {20092#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,093 INFO L280 TraceCheckUtils]: 8: Hoare triple {20092#(< 1 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,094 INFO L280 TraceCheckUtils]: 9: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,095 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #474#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {19999#true} is VALID [2020-07-10 14:24:38,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,106 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {19999#true} #526#return; {19999#true} is VALID [2020-07-10 14:24:38,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~6; {19999#true} is VALID [2020-07-10 14:24:38,106 INFO L263 TraceCheckUtils]: 1: Hoare triple {19999#true} call #t~ret47 := isMethaneLevelCritical(); {19999#true} is VALID [2020-07-10 14:24:38,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {19999#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {19999#true} is VALID [2020-07-10 14:24:38,107 INFO L280 TraceCheckUtils]: 3: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,107 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19999#true} {19999#true} #526#return; {19999#true} is VALID [2020-07-10 14:24:38,107 INFO L280 TraceCheckUtils]: 5: Hoare triple {19999#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {19999#true} is VALID [2020-07-10 14:24:38,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,107 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19999#true} {19999#true} #494#return; {19999#true} is VALID [2020-07-10 14:24:38,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19999#true} is VALID [2020-07-10 14:24:38,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,111 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {19999#true} #496#return; {19999#true} is VALID [2020-07-10 14:24:38,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19999#true} is VALID [2020-07-10 14:24:38,112 INFO L263 TraceCheckUtils]: 1: Hoare triple {19999#true} call #t~ret46 := isMethaneAlarm(); {19999#true} is VALID [2020-07-10 14:24:38,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {19999#true} havoc ~retValue_acc~6; {19999#true} is VALID [2020-07-10 14:24:38,112 INFO L263 TraceCheckUtils]: 3: Hoare triple {19999#true} call #t~ret47 := isMethaneLevelCritical(); {19999#true} is VALID [2020-07-10 14:24:38,112 INFO L280 TraceCheckUtils]: 4: Hoare triple {19999#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {19999#true} is VALID [2020-07-10 14:24:38,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,113 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19999#true} {19999#true} #526#return; {19999#true} is VALID [2020-07-10 14:24:38,113 INFO L280 TraceCheckUtils]: 7: Hoare triple {19999#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {19999#true} is VALID [2020-07-10 14:24:38,113 INFO L280 TraceCheckUtils]: 8: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,113 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {19999#true} {19999#true} #494#return; {19999#true} is VALID [2020-07-10 14:24:38,114 INFO L280 TraceCheckUtils]: 10: Hoare triple {19999#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {19999#true} is VALID [2020-07-10 14:24:38,114 INFO L280 TraceCheckUtils]: 11: Hoare triple {19999#true} assume !(0 != ~tmp~4); {19999#true} is VALID [2020-07-10 14:24:38,115 INFO L263 TraceCheckUtils]: 12: Hoare triple {19999#true} call activatePump__wrappee__highWaterSensor(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:38,115 INFO L280 TraceCheckUtils]: 13: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19999#true} is VALID [2020-07-10 14:24:38,115 INFO L280 TraceCheckUtils]: 14: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,115 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19999#true} {19999#true} #496#return; {19999#true} is VALID [2020-07-10 14:24:38,116 INFO L280 TraceCheckUtils]: 16: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,116 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {19999#true} {20092#(< 1 ~waterLevel~0)} #476#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19999#true} is VALID [2020-07-10 14:24:38,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume 0 == ~pumpRunning~0; {19999#true} is VALID [2020-07-10 14:24:38,117 INFO L263 TraceCheckUtils]: 2: Hoare triple {19999#true} call #t~ret45 := isHighWaterLevel(); {19999#true} is VALID [2020-07-10 14:24:38,117 INFO L280 TraceCheckUtils]: 3: Hoare triple {19999#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {19999#true} is VALID [2020-07-10 14:24:38,118 INFO L263 TraceCheckUtils]: 4: Hoare triple {19999#true} call #t~ret64 := isHighWaterSensorDry(); {19999#true} is VALID [2020-07-10 14:24:38,118 INFO L280 TraceCheckUtils]: 5: Hoare triple {19999#true} havoc ~retValue_acc~2; {19999#true} is VALID [2020-07-10 14:24:38,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {19999#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,119 INFO L280 TraceCheckUtils]: 7: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,120 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #498#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,121 INFO L280 TraceCheckUtils]: 9: Hoare triple {20092#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,121 INFO L280 TraceCheckUtils]: 10: Hoare triple {20092#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,122 INFO L280 TraceCheckUtils]: 11: Hoare triple {20092#(< 1 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,123 INFO L280 TraceCheckUtils]: 12: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,123 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #474#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,124 INFO L280 TraceCheckUtils]: 14: Hoare triple {20092#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,125 INFO L280 TraceCheckUtils]: 15: Hoare triple {20092#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,125 INFO L263 TraceCheckUtils]: 16: Hoare triple {20092#(< 1 ~waterLevel~0)} call activatePump(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:38,125 INFO L280 TraceCheckUtils]: 17: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19999#true} is VALID [2020-07-10 14:24:38,126 INFO L263 TraceCheckUtils]: 18: Hoare triple {19999#true} call #t~ret46 := isMethaneAlarm(); {19999#true} is VALID [2020-07-10 14:24:38,126 INFO L280 TraceCheckUtils]: 19: Hoare triple {19999#true} havoc ~retValue_acc~6; {19999#true} is VALID [2020-07-10 14:24:38,126 INFO L263 TraceCheckUtils]: 20: Hoare triple {19999#true} call #t~ret47 := isMethaneLevelCritical(); {19999#true} is VALID [2020-07-10 14:24:38,126 INFO L280 TraceCheckUtils]: 21: Hoare triple {19999#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {19999#true} is VALID [2020-07-10 14:24:38,126 INFO L280 TraceCheckUtils]: 22: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,127 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {19999#true} {19999#true} #526#return; {19999#true} is VALID [2020-07-10 14:24:38,127 INFO L280 TraceCheckUtils]: 24: Hoare triple {19999#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {19999#true} is VALID [2020-07-10 14:24:38,127 INFO L280 TraceCheckUtils]: 25: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,127 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19999#true} {19999#true} #494#return; {19999#true} is VALID [2020-07-10 14:24:38,127 INFO L280 TraceCheckUtils]: 27: Hoare triple {19999#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {19999#true} is VALID [2020-07-10 14:24:38,127 INFO L280 TraceCheckUtils]: 28: Hoare triple {19999#true} assume !(0 != ~tmp~4); {19999#true} is VALID [2020-07-10 14:24:38,128 INFO L263 TraceCheckUtils]: 29: Hoare triple {19999#true} call activatePump__wrappee__highWaterSensor(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:38,128 INFO L280 TraceCheckUtils]: 30: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19999#true} is VALID [2020-07-10 14:24:38,129 INFO L280 TraceCheckUtils]: 31: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,129 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19999#true} {19999#true} #496#return; {19999#true} is VALID [2020-07-10 14:24:38,129 INFO L280 TraceCheckUtils]: 33: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,130 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19999#true} {20092#(< 1 ~waterLevel~0)} #476#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,130 INFO L280 TraceCheckUtils]: 35: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,131 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #504#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {20129#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:24:38,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {20129#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20129#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:24:38,157 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20129#(= |getWaterLevel_#res| ~waterLevel~0)} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #514#return; {20068#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-10 14:24:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:38,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {19999#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {19999#true} is VALID [2020-07-10 14:24:38,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,161 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19999#true} {20000#false} #516#return; {20000#false} is VALID [2020-07-10 14:24:38,166 INFO L263 TraceCheckUtils]: 0: Hoare triple {19999#true} call ULTIMATE.init(); {20073#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:24:38,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {20073#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,174 INFO L280 TraceCheckUtils]: 2: Hoare triple {20004#(= 1 ~waterLevel~0)} assume true; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,175 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20004#(= 1 ~waterLevel~0)} {19999#true} #532#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,176 INFO L263 TraceCheckUtils]: 4: Hoare triple {20004#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,176 INFO L280 TraceCheckUtils]: 5: Hoare triple {20004#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,177 INFO L263 TraceCheckUtils]: 6: Hoare triple {20004#(= 1 ~waterLevel~0)} call select_helpers(); {19999#true} is VALID [2020-07-10 14:24:38,177 INFO L280 TraceCheckUtils]: 7: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,177 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #432#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,178 INFO L263 TraceCheckUtils]: 9: Hoare triple {20004#(= 1 ~waterLevel~0)} call select_features(); {19999#true} is VALID [2020-07-10 14:24:38,178 INFO L280 TraceCheckUtils]: 10: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,179 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #434#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,179 INFO L263 TraceCheckUtils]: 12: Hoare triple {20004#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {19999#true} is VALID [2020-07-10 14:24:38,179 INFO L280 TraceCheckUtils]: 13: Hoare triple {19999#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {19999#true} is VALID [2020-07-10 14:24:38,179 INFO L280 TraceCheckUtils]: 14: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,180 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #436#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,180 INFO L280 TraceCheckUtils]: 16: Hoare triple {20004#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,181 INFO L280 TraceCheckUtils]: 17: Hoare triple {20004#(= 1 ~waterLevel~0)} assume 0 != ~tmp~7; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,181 INFO L263 TraceCheckUtils]: 18: Hoare triple {20004#(= 1 ~waterLevel~0)} call setup(); {19999#true} is VALID [2020-07-10 14:24:38,181 INFO L280 TraceCheckUtils]: 19: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,182 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #438#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,183 INFO L263 TraceCheckUtils]: 21: Hoare triple {20004#(= 1 ~waterLevel~0)} call runTest(); {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,183 INFO L263 TraceCheckUtils]: 22: Hoare triple {20004#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:38,183 INFO L280 TraceCheckUtils]: 23: Hoare triple {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19999#true} is VALID [2020-07-10 14:24:38,184 INFO L280 TraceCheckUtils]: 24: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,184 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19999#true} {20004#(= 1 ~waterLevel~0)} #522#return; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,185 INFO L263 TraceCheckUtils]: 26: Hoare triple {20004#(= 1 ~waterLevel~0)} call test(); {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,185 INFO L280 TraceCheckUtils]: 27: Hoare triple {20004#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,186 INFO L280 TraceCheckUtils]: 28: Hoare triple {20004#(= 1 ~waterLevel~0)} assume !false; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,186 INFO L280 TraceCheckUtils]: 29: Hoare triple {20004#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,187 INFO L280 TraceCheckUtils]: 30: Hoare triple {20004#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,188 INFO L280 TraceCheckUtils]: 31: Hoare triple {20004#(= 1 ~waterLevel~0)} assume 0 != ~tmp~6; {20004#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,188 INFO L263 TraceCheckUtils]: 32: Hoare triple {20004#(= 1 ~waterLevel~0)} call waterRise(); {20075#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:24:38,189 INFO L280 TraceCheckUtils]: 33: Hoare triple {20075#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} is VALID [2020-07-10 14:24:38,190 INFO L280 TraceCheckUtils]: 34: Hoare triple {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} assume true; {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} is VALID [2020-07-10 14:24:38,191 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {20076#(and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))} {20004#(= 1 ~waterLevel~0)} #482#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,192 INFO L280 TraceCheckUtils]: 36: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,193 INFO L280 TraceCheckUtils]: 37: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp___0~1); {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,193 INFO L280 TraceCheckUtils]: 38: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,194 INFO L280 TraceCheckUtils]: 39: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,195 INFO L280 TraceCheckUtils]: 40: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp___1~0); {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,195 INFO L263 TraceCheckUtils]: 41: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} call timeShift(); {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,196 INFO L263 TraceCheckUtils]: 42: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} call __utac_acc__Specification5_spec__2(); {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:38,196 INFO L263 TraceCheckUtils]: 43: Hoare triple {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {19999#true} is VALID [2020-07-10 14:24:38,196 INFO L280 TraceCheckUtils]: 44: Hoare triple {19999#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {19999#true} is VALID [2020-07-10 14:24:38,197 INFO L280 TraceCheckUtils]: 45: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,197 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {19999#true} {20074#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {19999#true} is VALID [2020-07-10 14:24:38,197 INFO L280 TraceCheckUtils]: 47: Hoare triple {19999#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {19999#true} is VALID [2020-07-10 14:24:38,197 INFO L280 TraceCheckUtils]: 48: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,198 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {19999#true} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #500#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,198 INFO L280 TraceCheckUtils]: 50: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~pumpRunning~0); {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,199 INFO L280 TraceCheckUtils]: 51: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} assume 0 != ~systemActive~0; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,200 INFO L263 TraceCheckUtils]: 52: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} call processEnvironment(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:38,200 INFO L280 TraceCheckUtils]: 53: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19999#true} is VALID [2020-07-10 14:24:38,200 INFO L280 TraceCheckUtils]: 54: Hoare triple {19999#true} assume 0 == ~pumpRunning~0; {19999#true} is VALID [2020-07-10 14:24:38,200 INFO L263 TraceCheckUtils]: 55: Hoare triple {19999#true} call #t~ret45 := isHighWaterLevel(); {19999#true} is VALID [2020-07-10 14:24:38,201 INFO L280 TraceCheckUtils]: 56: Hoare triple {19999#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {19999#true} is VALID [2020-07-10 14:24:38,201 INFO L263 TraceCheckUtils]: 57: Hoare triple {19999#true} call #t~ret64 := isHighWaterSensorDry(); {19999#true} is VALID [2020-07-10 14:24:38,201 INFO L280 TraceCheckUtils]: 58: Hoare triple {19999#true} havoc ~retValue_acc~2; {19999#true} is VALID [2020-07-10 14:24:38,202 INFO L280 TraceCheckUtils]: 59: Hoare triple {19999#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,202 INFO L280 TraceCheckUtils]: 60: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,203 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #498#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,204 INFO L280 TraceCheckUtils]: 62: Hoare triple {20092#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,204 INFO L280 TraceCheckUtils]: 63: Hoare triple {20092#(< 1 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,205 INFO L280 TraceCheckUtils]: 64: Hoare triple {20092#(< 1 ~waterLevel~0)} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,205 INFO L280 TraceCheckUtils]: 65: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,206 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {19999#true} #474#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,206 INFO L280 TraceCheckUtils]: 67: Hoare triple {20092#(< 1 ~waterLevel~0)} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,207 INFO L280 TraceCheckUtils]: 68: Hoare triple {20092#(< 1 ~waterLevel~0)} assume 0 != ~tmp~3; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,208 INFO L263 TraceCheckUtils]: 69: Hoare triple {20092#(< 1 ~waterLevel~0)} call activatePump(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:38,208 INFO L280 TraceCheckUtils]: 70: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19999#true} is VALID [2020-07-10 14:24:38,208 INFO L263 TraceCheckUtils]: 71: Hoare triple {19999#true} call #t~ret46 := isMethaneAlarm(); {19999#true} is VALID [2020-07-10 14:24:38,208 INFO L280 TraceCheckUtils]: 72: Hoare triple {19999#true} havoc ~retValue_acc~6; {19999#true} is VALID [2020-07-10 14:24:38,209 INFO L263 TraceCheckUtils]: 73: Hoare triple {19999#true} call #t~ret47 := isMethaneLevelCritical(); {19999#true} is VALID [2020-07-10 14:24:38,209 INFO L280 TraceCheckUtils]: 74: Hoare triple {19999#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {19999#true} is VALID [2020-07-10 14:24:38,209 INFO L280 TraceCheckUtils]: 75: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,209 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {19999#true} {19999#true} #526#return; {19999#true} is VALID [2020-07-10 14:24:38,209 INFO L280 TraceCheckUtils]: 77: Hoare triple {19999#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {19999#true} is VALID [2020-07-10 14:24:38,210 INFO L280 TraceCheckUtils]: 78: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,210 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19999#true} {19999#true} #494#return; {19999#true} is VALID [2020-07-10 14:24:38,210 INFO L280 TraceCheckUtils]: 80: Hoare triple {19999#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {19999#true} is VALID [2020-07-10 14:24:38,210 INFO L280 TraceCheckUtils]: 81: Hoare triple {19999#true} assume !(0 != ~tmp~4); {19999#true} is VALID [2020-07-10 14:24:38,211 INFO L263 TraceCheckUtils]: 82: Hoare triple {19999#true} call activatePump__wrappee__highWaterSensor(); {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:38,211 INFO L280 TraceCheckUtils]: 83: Hoare triple {20080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19999#true} is VALID [2020-07-10 14:24:38,211 INFO L280 TraceCheckUtils]: 84: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,211 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {19999#true} {19999#true} #496#return; {19999#true} is VALID [2020-07-10 14:24:38,212 INFO L280 TraceCheckUtils]: 86: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,212 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {19999#true} {20092#(< 1 ~waterLevel~0)} #476#return; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,213 INFO L280 TraceCheckUtils]: 88: Hoare triple {20092#(< 1 ~waterLevel~0)} assume true; {20092#(< 1 ~waterLevel~0)} is VALID [2020-07-10 14:24:38,213 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {20092#(< 1 ~waterLevel~0)} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #504#return; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,214 INFO L263 TraceCheckUtils]: 90: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} call __utac_acc__Specification5_spec__3(); {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,215 INFO L280 TraceCheckUtils]: 91: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~tmp~8;havoc ~tmp___0~2; {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-10 14:24:38,215 INFO L263 TraceCheckUtils]: 92: Hoare triple {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} call #t~ret72 := getWaterLevel(); {19999#true} is VALID [2020-07-10 14:24:38,216 INFO L280 TraceCheckUtils]: 93: Hoare triple {19999#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {20129#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:24:38,216 INFO L280 TraceCheckUtils]: 94: Hoare triple {20129#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {20129#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:24:38,217 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {20129#(= |getWaterLevel_#res| ~waterLevel~0)} {20020#(and (< 1 ~waterLevel~0) (<= ~waterLevel~0 2))} #514#return; {20068#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-10 14:24:38,218 INFO L280 TraceCheckUtils]: 96: Hoare triple {20068#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {20069#(= 2 __utac_acc__Specification5_spec__3_~tmp~8)} is VALID [2020-07-10 14:24:38,219 INFO L280 TraceCheckUtils]: 97: Hoare triple {20069#(= 2 __utac_acc__Specification5_spec__3_~tmp~8)} assume 2 != ~tmp~8; {20000#false} is VALID [2020-07-10 14:24:38,219 INFO L263 TraceCheckUtils]: 98: Hoare triple {20000#false} call #t~ret73 := isPumpRunning(); {19999#true} is VALID [2020-07-10 14:24:38,219 INFO L280 TraceCheckUtils]: 99: Hoare triple {19999#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {19999#true} is VALID [2020-07-10 14:24:38,219 INFO L280 TraceCheckUtils]: 100: Hoare triple {19999#true} assume true; {19999#true} is VALID [2020-07-10 14:24:38,219 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {19999#true} {20000#false} #516#return; {20000#false} is VALID [2020-07-10 14:24:38,220 INFO L280 TraceCheckUtils]: 102: Hoare triple {20000#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {20000#false} is VALID [2020-07-10 14:24:38,220 INFO L280 TraceCheckUtils]: 103: Hoare triple {20000#false} assume 0 != ~tmp___0~2; {20000#false} is VALID [2020-07-10 14:24:38,220 INFO L280 TraceCheckUtils]: 104: Hoare triple {20000#false} assume 0 == ~switchedOnBeforeTS~0; {20000#false} is VALID [2020-07-10 14:24:38,220 INFO L263 TraceCheckUtils]: 105: Hoare triple {20000#false} call __automaton_fail(); {20000#false} is VALID [2020-07-10 14:24:38,220 INFO L280 TraceCheckUtils]: 106: Hoare triple {20000#false} assume !false; {20000#false} is VALID [2020-07-10 14:24:38,236 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:24:38,237 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252687909] [2020-07-10 14:24:38,238 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:24:38,238 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-10 14:24:38,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [898036689] [2020-07-10 14:24:38,239 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 107 [2020-07-10 14:24:38,241 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:38,241 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 14:24:38,377 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:38,377 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 14:24:38,377 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:38,378 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 14:24:38,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2020-07-10 14:24:38,378 INFO L87 Difference]: Start difference. First operand 590 states and 686 transitions. Second operand 13 states. [2020-07-10 14:24:39,596 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:43,930 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:48,445 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:49,798 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:24:50,235 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:24:51,127 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:24:51,799 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:25:05,598 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:06,230 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:06,960 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:25:09,290 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:25:10,483 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:25:20,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:20,119 INFO L93 Difference]: Finished difference Result 2065 states and 2691 transitions. [2020-07-10 14:25:20,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-10 14:25:20,119 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 107 [2020-07-10 14:25:20,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:25:20,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 14:25:20,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 818 transitions. [2020-07-10 14:25:20,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 14:25:20,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 818 transitions. [2020-07-10 14:25:20,140 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 818 transitions. [2020-07-10 14:25:22,855 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 818 edges. 818 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:23,005 INFO L225 Difference]: With dead ends: 2065 [2020-07-10 14:25:23,005 INFO L226 Difference]: Without dead ends: 1679 [2020-07-10 14:25:23,007 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 45 SyntacticMatches, 1 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 632 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=431, Invalid=1731, Unknown=0, NotChecked=0, Total=2162 [2020-07-10 14:25:23,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1679 states. [2020-07-10 14:25:34,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1679 to 1494. [2020-07-10 14:25:34,646 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:25:34,646 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1679 states. Second operand 1494 states. [2020-07-10 14:25:34,646 INFO L74 IsIncluded]: Start isIncluded. First operand 1679 states. Second operand 1494 states. [2020-07-10 14:25:34,646 INFO L87 Difference]: Start difference. First operand 1679 states. Second operand 1494 states. [2020-07-10 14:25:34,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:34,756 INFO L93 Difference]: Finished difference Result 1679 states and 2086 transitions. [2020-07-10 14:25:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2086 transitions. [2020-07-10 14:25:34,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:34,760 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:34,760 INFO L74 IsIncluded]: Start isIncluded. First operand 1494 states. Second operand 1679 states. [2020-07-10 14:25:34,760 INFO L87 Difference]: Start difference. First operand 1494 states. Second operand 1679 states. [2020-07-10 14:25:34,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:34,884 INFO L93 Difference]: Finished difference Result 1679 states and 2086 transitions. [2020-07-10 14:25:34,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2086 transitions. [2020-07-10 14:25:34,890 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:34,891 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:34,891 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:25:34,891 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:25:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1494 states. [2020-07-10 14:25:34,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1494 states and 1784 transitions. [2020-07-10 14:25:35,000 INFO L78 Accepts]: Start accepts. Automaton has 1494 states and 1784 transitions. Word has length 107 [2020-07-10 14:25:35,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:25:35,000 INFO L479 AbstractCegarLoop]: Abstraction has 1494 states and 1784 transitions. [2020-07-10 14:25:35,000 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 14:25:35,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 1784 transitions. [2020-07-10 14:25:35,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-07-10 14:25:35,003 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:25:35,004 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:25:35,004 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:25:35,004 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:25:35,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:25:35,005 INFO L82 PathProgramCache]: Analyzing trace with hash 439174861, now seen corresponding path program 1 times [2020-07-10 14:25:35,005 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:25:35,005 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092993485] [2020-07-10 14:25:35,005 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:25:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,387 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:25:35,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {28480#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-10 14:25:35,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28373#true} #532#return; {28373#true} is VALID [2020-07-10 14:25:35,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,442 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28373#true} {28373#true} #432#return; {28373#true} is VALID [2020-07-10 14:25:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,445 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28373#true} {28373#true} #434#return; {28373#true} is VALID [2020-07-10 14:25:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {28481#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:25:35,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {28481#(= 1 |valid_product_#res|)} assume true; {28481#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:25:35,462 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28481#(= 1 |valid_product_#res|)} {28373#true} #436#return; {28385#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:25:35,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,473 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28373#true} {28373#true} #438#return; {28373#true} is VALID [2020-07-10 14:25:35,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-10 14:25:35,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,492 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28373#true} #522#return; {28373#true} is VALID [2020-07-10 14:25:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28373#true} is VALID [2020-07-10 14:25:35,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,510 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28373#true} #482#return; {28373#true} is VALID [2020-07-10 14:25:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-10 14:25:35,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,567 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28373#true} is VALID [2020-07-10 14:25:35,567 INFO L263 TraceCheckUtils]: 0: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-10 14:25:35,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-10 14:25:35,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,568 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28373#true} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28373#true} is VALID [2020-07-10 14:25:35,568 INFO L280 TraceCheckUtils]: 4: Hoare triple {28373#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28373#true} is VALID [2020-07-10 14:25:35,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,569 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28373#true} {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {28373#true} is VALID [2020-07-10 14:25:35,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:35,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:35,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,621 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-10 14:25:35,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {28373#true} is VALID [2020-07-10 14:25:35,622 INFO L263 TraceCheckUtils]: 1: Hoare triple {28373#true} call #t~ret64 := isHighWaterSensorDry(); {28373#true} is VALID [2020-07-10 14:25:35,622 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:35,623 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:35,623 INFO L280 TraceCheckUtils]: 4: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,623 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-10 14:25:35,624 INFO L280 TraceCheckUtils]: 6: Hoare triple {28373#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {28373#true} is VALID [2020-07-10 14:25:35,624 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {28373#true} is VALID [2020-07-10 14:25:35,624 INFO L280 TraceCheckUtils]: 8: Hoare triple {28373#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {28373#true} is VALID [2020-07-10 14:25:35,625 INFO L280 TraceCheckUtils]: 9: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,625 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28373#true} {28373#true} #474#return; {28373#true} is VALID [2020-07-10 14:25:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-10 14:25:35,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,646 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-10 14:25:35,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:35,647 INFO L263 TraceCheckUtils]: 1: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-10 14:25:35,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-10 14:25:35,648 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,648 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-10 14:25:35,648 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:35,649 INFO L280 TraceCheckUtils]: 6: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,649 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-10 14:25:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,661 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {28373#true} is VALID [2020-07-10 14:25:35,662 INFO L263 TraceCheckUtils]: 1: Hoare triple {28373#true} call #t~ret46 := isMethaneAlarm(); {28373#true} is VALID [2020-07-10 14:25:35,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:35,662 INFO L263 TraceCheckUtils]: 3: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-10 14:25:35,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-10 14:25:35,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,663 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-10 14:25:35,664 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:35,664 INFO L280 TraceCheckUtils]: 8: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,665 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-10 14:25:35,665 INFO L280 TraceCheckUtils]: 10: Hoare triple {28373#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {28373#true} is VALID [2020-07-10 14:25:35,665 INFO L280 TraceCheckUtils]: 11: Hoare triple {28373#true} assume !(0 != ~tmp~4); {28373#true} is VALID [2020-07-10 14:25:35,666 INFO L263 TraceCheckUtils]: 12: Hoare triple {28373#true} call activatePump__wrappee__highWaterSensor(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:35,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,668 INFO L280 TraceCheckUtils]: 14: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,669 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,670 INFO L280 TraceCheckUtils]: 16: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,671 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #476#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28373#true} is VALID [2020-07-10 14:25:35,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume 0 == ~pumpRunning~0; {28373#true} is VALID [2020-07-10 14:25:35,673 INFO L263 TraceCheckUtils]: 2: Hoare triple {28373#true} call #t~ret45 := isHighWaterLevel(); {28373#true} is VALID [2020-07-10 14:25:35,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {28373#true} is VALID [2020-07-10 14:25:35,673 INFO L263 TraceCheckUtils]: 4: Hoare triple {28373#true} call #t~ret64 := isHighWaterSensorDry(); {28373#true} is VALID [2020-07-10 14:25:35,674 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:35,674 INFO L280 TraceCheckUtils]: 6: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:35,674 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,675 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-10 14:25:35,675 INFO L280 TraceCheckUtils]: 9: Hoare triple {28373#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {28373#true} is VALID [2020-07-10 14:25:35,680 INFO L280 TraceCheckUtils]: 10: Hoare triple {28373#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {28373#true} is VALID [2020-07-10 14:25:35,681 INFO L280 TraceCheckUtils]: 11: Hoare triple {28373#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {28373#true} is VALID [2020-07-10 14:25:35,681 INFO L280 TraceCheckUtils]: 12: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,681 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28373#true} {28373#true} #474#return; {28373#true} is VALID [2020-07-10 14:25:35,682 INFO L280 TraceCheckUtils]: 14: Hoare triple {28373#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {28373#true} is VALID [2020-07-10 14:25:35,682 INFO L280 TraceCheckUtils]: 15: Hoare triple {28373#true} assume 0 != ~tmp~3; {28373#true} is VALID [2020-07-10 14:25:35,703 INFO L263 TraceCheckUtils]: 16: Hoare triple {28373#true} call activatePump(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:35,703 INFO L280 TraceCheckUtils]: 17: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {28373#true} is VALID [2020-07-10 14:25:35,704 INFO L263 TraceCheckUtils]: 18: Hoare triple {28373#true} call #t~ret46 := isMethaneAlarm(); {28373#true} is VALID [2020-07-10 14:25:35,704 INFO L280 TraceCheckUtils]: 19: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:35,704 INFO L263 TraceCheckUtils]: 20: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-10 14:25:35,705 INFO L280 TraceCheckUtils]: 21: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-10 14:25:35,705 INFO L280 TraceCheckUtils]: 22: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,705 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-10 14:25:35,706 INFO L280 TraceCheckUtils]: 24: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:35,706 INFO L280 TraceCheckUtils]: 25: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,706 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-10 14:25:35,706 INFO L280 TraceCheckUtils]: 27: Hoare triple {28373#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {28373#true} is VALID [2020-07-10 14:25:35,707 INFO L280 TraceCheckUtils]: 28: Hoare triple {28373#true} assume !(0 != ~tmp~4); {28373#true} is VALID [2020-07-10 14:25:35,708 INFO L263 TraceCheckUtils]: 29: Hoare triple {28373#true} call activatePump__wrappee__highWaterSensor(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:35,709 INFO L280 TraceCheckUtils]: 30: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,709 INFO L280 TraceCheckUtils]: 31: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,710 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,710 INFO L280 TraceCheckUtils]: 33: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,711 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #476#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,711 INFO L280 TraceCheckUtils]: 35: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,712 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #504#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-10 14:25:35,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28373#true} #514#return; {28373#true} is VALID [2020-07-10 14:25:35,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~tmp~8;havoc ~tmp___0~2; {28373#true} is VALID [2020-07-10 14:25:35,726 INFO L263 TraceCheckUtils]: 1: Hoare triple {28373#true} call #t~ret72 := getWaterLevel(); {28373#true} is VALID [2020-07-10 14:25:35,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-10 14:25:35,727 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,727 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28373#true} {28373#true} #514#return; {28373#true} is VALID [2020-07-10 14:25:35,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28373#true} is VALID [2020-07-10 14:25:35,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {28373#true} assume !(2 != ~tmp~8); {28373#true} is VALID [2020-07-10 14:25:35,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,729 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28373#true} {28529#(<= 1 ~pumpRunning~0)} #506#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,730 INFO L263 TraceCheckUtils]: 0: Hoare triple {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:35,731 INFO L263 TraceCheckUtils]: 1: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-10 14:25:35,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-10 14:25:35,731 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,731 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28373#true} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28373#true} is VALID [2020-07-10 14:25:35,732 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28373#true} is VALID [2020-07-10 14:25:35,732 INFO L280 TraceCheckUtils]: 6: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,732 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28373#true} {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {28373#true} is VALID [2020-07-10 14:25:35,733 INFO L280 TraceCheckUtils]: 8: Hoare triple {28373#true} assume !(0 != ~pumpRunning~0); {28373#true} is VALID [2020-07-10 14:25:35,733 INFO L280 TraceCheckUtils]: 9: Hoare triple {28373#true} assume 0 != ~systemActive~0; {28373#true} is VALID [2020-07-10 14:25:35,734 INFO L263 TraceCheckUtils]: 10: Hoare triple {28373#true} call processEnvironment(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:35,734 INFO L280 TraceCheckUtils]: 11: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28373#true} is VALID [2020-07-10 14:25:35,735 INFO L280 TraceCheckUtils]: 12: Hoare triple {28373#true} assume 0 == ~pumpRunning~0; {28373#true} is VALID [2020-07-10 14:25:35,735 INFO L263 TraceCheckUtils]: 13: Hoare triple {28373#true} call #t~ret45 := isHighWaterLevel(); {28373#true} is VALID [2020-07-10 14:25:35,735 INFO L280 TraceCheckUtils]: 14: Hoare triple {28373#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {28373#true} is VALID [2020-07-10 14:25:35,736 INFO L263 TraceCheckUtils]: 15: Hoare triple {28373#true} call #t~ret64 := isHighWaterSensorDry(); {28373#true} is VALID [2020-07-10 14:25:35,736 INFO L280 TraceCheckUtils]: 16: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:35,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:35,737 INFO L280 TraceCheckUtils]: 18: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,737 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-10 14:25:35,737 INFO L280 TraceCheckUtils]: 20: Hoare triple {28373#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {28373#true} is VALID [2020-07-10 14:25:35,738 INFO L280 TraceCheckUtils]: 21: Hoare triple {28373#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {28373#true} is VALID [2020-07-10 14:25:35,738 INFO L280 TraceCheckUtils]: 22: Hoare triple {28373#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {28373#true} is VALID [2020-07-10 14:25:35,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,738 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28373#true} {28373#true} #474#return; {28373#true} is VALID [2020-07-10 14:25:35,739 INFO L280 TraceCheckUtils]: 25: Hoare triple {28373#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {28373#true} is VALID [2020-07-10 14:25:35,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {28373#true} assume 0 != ~tmp~3; {28373#true} is VALID [2020-07-10 14:25:35,740 INFO L263 TraceCheckUtils]: 27: Hoare triple {28373#true} call activatePump(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:35,740 INFO L280 TraceCheckUtils]: 28: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {28373#true} is VALID [2020-07-10 14:25:35,741 INFO L263 TraceCheckUtils]: 29: Hoare triple {28373#true} call #t~ret46 := isMethaneAlarm(); {28373#true} is VALID [2020-07-10 14:25:35,741 INFO L280 TraceCheckUtils]: 30: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:35,741 INFO L263 TraceCheckUtils]: 31: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-10 14:25:35,742 INFO L280 TraceCheckUtils]: 32: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-10 14:25:35,742 INFO L280 TraceCheckUtils]: 33: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,742 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-10 14:25:35,743 INFO L280 TraceCheckUtils]: 35: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:35,743 INFO L280 TraceCheckUtils]: 36: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,743 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-10 14:25:35,744 INFO L280 TraceCheckUtils]: 38: Hoare triple {28373#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {28373#true} is VALID [2020-07-10 14:25:35,744 INFO L280 TraceCheckUtils]: 39: Hoare triple {28373#true} assume !(0 != ~tmp~4); {28373#true} is VALID [2020-07-10 14:25:35,745 INFO L263 TraceCheckUtils]: 40: Hoare triple {28373#true} call activatePump__wrappee__highWaterSensor(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:35,746 INFO L280 TraceCheckUtils]: 41: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,747 INFO L280 TraceCheckUtils]: 42: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,747 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,748 INFO L280 TraceCheckUtils]: 44: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,749 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #476#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,750 INFO L280 TraceCheckUtils]: 46: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,751 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #504#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,751 INFO L263 TraceCheckUtils]: 48: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28373#true} is VALID [2020-07-10 14:25:35,752 INFO L280 TraceCheckUtils]: 49: Hoare triple {28373#true} havoc ~tmp~8;havoc ~tmp___0~2; {28373#true} is VALID [2020-07-10 14:25:35,752 INFO L263 TraceCheckUtils]: 50: Hoare triple {28373#true} call #t~ret72 := getWaterLevel(); {28373#true} is VALID [2020-07-10 14:25:35,752 INFO L280 TraceCheckUtils]: 51: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-10 14:25:35,752 INFO L280 TraceCheckUtils]: 52: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,753 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {28373#true} {28373#true} #514#return; {28373#true} is VALID [2020-07-10 14:25:35,753 INFO L280 TraceCheckUtils]: 54: Hoare triple {28373#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28373#true} is VALID [2020-07-10 14:25:35,753 INFO L280 TraceCheckUtils]: 55: Hoare triple {28373#true} assume !(2 != ~tmp~8); {28373#true} is VALID [2020-07-10 14:25:35,754 INFO L280 TraceCheckUtils]: 56: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,755 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {28373#true} {28529#(<= 1 ~pumpRunning~0)} #506#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,756 INFO L280 TraceCheckUtils]: 58: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,756 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #490#return; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:35,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:35,895 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28596#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} is VALID [2020-07-10 14:25:35,895 INFO L263 TraceCheckUtils]: 0: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-10 14:25:35,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:35,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:35,898 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28596#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} is VALID [2020-07-10 14:25:35,900 INFO L280 TraceCheckUtils]: 4: Hoare triple {28596#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:35,901 INFO L280 TraceCheckUtils]: 5: Hoare triple {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:35,902 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {28455#(not (= 0 ~pumpRunning~0))} #500#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:35,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28373#true} is VALID [2020-07-10 14:25:35,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,908 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #502#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,917 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28373#true} {28373#true} #480#return; {28373#true} is VALID [2020-07-10 14:25:35,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28373#true} is VALID [2020-07-10 14:25:35,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume !(0 == ~pumpRunning~0); {28373#true} is VALID [2020-07-10 14:25:35,918 INFO L263 TraceCheckUtils]: 2: Hoare triple {28373#true} call processEnvironment__wrappee__base(); {28373#true} is VALID [2020-07-10 14:25:35,919 INFO L280 TraceCheckUtils]: 3: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,919 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28373#true} {28373#true} #480#return; {28373#true} is VALID [2020-07-10 14:25:35,919 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,921 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #504#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:35,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-10 14:25:35,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,926 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #514#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:35,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-10 14:25:35,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:35,939 INFO L263 TraceCheckUtils]: 0: Hoare triple {28373#true} call ULTIMATE.init(); {28480#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:25:35,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {28480#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-10 14:25:35,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,941 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28373#true} {28373#true} #532#return; {28373#true} is VALID [2020-07-10 14:25:35,941 INFO L263 TraceCheckUtils]: 4: Hoare triple {28373#true} call #t~ret74 := main(); {28373#true} is VALID [2020-07-10 14:25:35,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} havoc ~retValue_acc~11;havoc ~tmp~7; {28373#true} is VALID [2020-07-10 14:25:35,941 INFO L263 TraceCheckUtils]: 6: Hoare triple {28373#true} call select_helpers(); {28373#true} is VALID [2020-07-10 14:25:35,942 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,942 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28373#true} {28373#true} #432#return; {28373#true} is VALID [2020-07-10 14:25:35,942 INFO L263 TraceCheckUtils]: 9: Hoare triple {28373#true} call select_features(); {28373#true} is VALID [2020-07-10 14:25:35,943 INFO L280 TraceCheckUtils]: 10: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,943 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28373#true} {28373#true} #434#return; {28373#true} is VALID [2020-07-10 14:25:35,943 INFO L263 TraceCheckUtils]: 12: Hoare triple {28373#true} call #t~ret70 := valid_product(); {28373#true} is VALID [2020-07-10 14:25:35,944 INFO L280 TraceCheckUtils]: 13: Hoare triple {28373#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {28481#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:25:35,945 INFO L280 TraceCheckUtils]: 14: Hoare triple {28481#(= 1 |valid_product_#res|)} assume true; {28481#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:25:35,946 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28481#(= 1 |valid_product_#res|)} {28373#true} #436#return; {28385#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:25:35,948 INFO L280 TraceCheckUtils]: 16: Hoare triple {28385#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {28386#(= 1 main_~tmp~7)} is VALID [2020-07-10 14:25:35,948 INFO L280 TraceCheckUtils]: 17: Hoare triple {28386#(= 1 main_~tmp~7)} assume 0 != ~tmp~7; {28373#true} is VALID [2020-07-10 14:25:35,948 INFO L263 TraceCheckUtils]: 18: Hoare triple {28373#true} call setup(); {28373#true} is VALID [2020-07-10 14:25:35,948 INFO L280 TraceCheckUtils]: 19: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,949 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28373#true} {28373#true} #438#return; {28373#true} is VALID [2020-07-10 14:25:35,949 INFO L263 TraceCheckUtils]: 21: Hoare triple {28373#true} call runTest(); {28373#true} is VALID [2020-07-10 14:25:35,950 INFO L263 TraceCheckUtils]: 22: Hoare triple {28373#true} call __utac_acc__Specification5_spec__1(); {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:35,950 INFO L280 TraceCheckUtils]: 23: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-10 14:25:35,951 INFO L280 TraceCheckUtils]: 24: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,951 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28373#true} {28373#true} #522#return; {28373#true} is VALID [2020-07-10 14:25:35,951 INFO L263 TraceCheckUtils]: 26: Hoare triple {28373#true} call test(); {28373#true} is VALID [2020-07-10 14:25:35,951 INFO L280 TraceCheckUtils]: 27: Hoare triple {28373#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {28373#true} is VALID [2020-07-10 14:25:35,952 INFO L280 TraceCheckUtils]: 28: Hoare triple {28373#true} assume !false; {28373#true} is VALID [2020-07-10 14:25:35,952 INFO L280 TraceCheckUtils]: 29: Hoare triple {28373#true} assume ~splverifierCounter~0 < 4; {28373#true} is VALID [2020-07-10 14:25:35,952 INFO L280 TraceCheckUtils]: 30: Hoare triple {28373#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {28373#true} is VALID [2020-07-10 14:25:35,953 INFO L280 TraceCheckUtils]: 31: Hoare triple {28373#true} assume 0 != ~tmp~6; {28373#true} is VALID [2020-07-10 14:25:35,954 INFO L263 TraceCheckUtils]: 32: Hoare triple {28373#true} call waterRise(); {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:35,954 INFO L280 TraceCheckUtils]: 33: Hoare triple {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28373#true} is VALID [2020-07-10 14:25:35,954 INFO L280 TraceCheckUtils]: 34: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,955 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28373#true} {28373#true} #482#return; {28373#true} is VALID [2020-07-10 14:25:35,955 INFO L280 TraceCheckUtils]: 36: Hoare triple {28373#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {28373#true} is VALID [2020-07-10 14:25:35,955 INFO L280 TraceCheckUtils]: 37: Hoare triple {28373#true} assume !(0 != ~tmp___0~1); {28373#true} is VALID [2020-07-10 14:25:35,955 INFO L280 TraceCheckUtils]: 38: Hoare triple {28373#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {28373#true} is VALID [2020-07-10 14:25:35,956 INFO L280 TraceCheckUtils]: 39: Hoare triple {28373#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {28373#true} is VALID [2020-07-10 14:25:35,956 INFO L280 TraceCheckUtils]: 40: Hoare triple {28373#true} assume !(0 != ~tmp___1~0); {28373#true} is VALID [2020-07-10 14:25:35,957 INFO L263 TraceCheckUtils]: 41: Hoare triple {28373#true} call timeShift(); {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:25:35,959 INFO L263 TraceCheckUtils]: 42: Hoare triple {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:35,959 INFO L263 TraceCheckUtils]: 43: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-10 14:25:35,959 INFO L280 TraceCheckUtils]: 44: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-10 14:25:35,959 INFO L280 TraceCheckUtils]: 45: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,960 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28373#true} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28373#true} is VALID [2020-07-10 14:25:35,960 INFO L280 TraceCheckUtils]: 47: Hoare triple {28373#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28373#true} is VALID [2020-07-10 14:25:35,960 INFO L280 TraceCheckUtils]: 48: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,961 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {28373#true} {28484#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {28373#true} is VALID [2020-07-10 14:25:35,961 INFO L280 TraceCheckUtils]: 50: Hoare triple {28373#true} assume !(0 != ~pumpRunning~0); {28373#true} is VALID [2020-07-10 14:25:35,961 INFO L280 TraceCheckUtils]: 51: Hoare triple {28373#true} assume 0 != ~systemActive~0; {28373#true} is VALID [2020-07-10 14:25:35,962 INFO L263 TraceCheckUtils]: 52: Hoare triple {28373#true} call processEnvironment(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:35,962 INFO L280 TraceCheckUtils]: 53: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28373#true} is VALID [2020-07-10 14:25:35,963 INFO L280 TraceCheckUtils]: 54: Hoare triple {28373#true} assume 0 == ~pumpRunning~0; {28373#true} is VALID [2020-07-10 14:25:35,963 INFO L263 TraceCheckUtils]: 55: Hoare triple {28373#true} call #t~ret45 := isHighWaterLevel(); {28373#true} is VALID [2020-07-10 14:25:35,963 INFO L280 TraceCheckUtils]: 56: Hoare triple {28373#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {28373#true} is VALID [2020-07-10 14:25:35,964 INFO L263 TraceCheckUtils]: 57: Hoare triple {28373#true} call #t~ret64 := isHighWaterSensorDry(); {28373#true} is VALID [2020-07-10 14:25:35,964 INFO L280 TraceCheckUtils]: 58: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:35,964 INFO L280 TraceCheckUtils]: 59: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:35,964 INFO L280 TraceCheckUtils]: 60: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,965 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-10 14:25:35,965 INFO L280 TraceCheckUtils]: 62: Hoare triple {28373#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {28373#true} is VALID [2020-07-10 14:25:35,965 INFO L280 TraceCheckUtils]: 63: Hoare triple {28373#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {28373#true} is VALID [2020-07-10 14:25:35,966 INFO L280 TraceCheckUtils]: 64: Hoare triple {28373#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {28373#true} is VALID [2020-07-10 14:25:35,966 INFO L280 TraceCheckUtils]: 65: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,966 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {28373#true} {28373#true} #474#return; {28373#true} is VALID [2020-07-10 14:25:35,967 INFO L280 TraceCheckUtils]: 67: Hoare triple {28373#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {28373#true} is VALID [2020-07-10 14:25:35,967 INFO L280 TraceCheckUtils]: 68: Hoare triple {28373#true} assume 0 != ~tmp~3; {28373#true} is VALID [2020-07-10 14:25:35,968 INFO L263 TraceCheckUtils]: 69: Hoare triple {28373#true} call activatePump(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:35,968 INFO L280 TraceCheckUtils]: 70: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {28373#true} is VALID [2020-07-10 14:25:35,969 INFO L263 TraceCheckUtils]: 71: Hoare triple {28373#true} call #t~ret46 := isMethaneAlarm(); {28373#true} is VALID [2020-07-10 14:25:35,969 INFO L280 TraceCheckUtils]: 72: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:35,969 INFO L263 TraceCheckUtils]: 73: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-10 14:25:35,969 INFO L280 TraceCheckUtils]: 74: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-10 14:25:35,969 INFO L280 TraceCheckUtils]: 75: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,970 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-10 14:25:35,970 INFO L280 TraceCheckUtils]: 77: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:35,970 INFO L280 TraceCheckUtils]: 78: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,970 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-10 14:25:35,971 INFO L280 TraceCheckUtils]: 80: Hoare triple {28373#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {28373#true} is VALID [2020-07-10 14:25:35,971 INFO L280 TraceCheckUtils]: 81: Hoare triple {28373#true} assume !(0 != ~tmp~4); {28373#true} is VALID [2020-07-10 14:25:35,972 INFO L263 TraceCheckUtils]: 82: Hoare triple {28373#true} call activatePump__wrappee__highWaterSensor(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:35,973 INFO L280 TraceCheckUtils]: 83: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,974 INFO L280 TraceCheckUtils]: 84: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,975 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,976 INFO L280 TraceCheckUtils]: 86: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,977 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #476#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,977 INFO L280 TraceCheckUtils]: 88: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,978 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #504#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,979 INFO L263 TraceCheckUtils]: 90: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28373#true} is VALID [2020-07-10 14:25:35,979 INFO L280 TraceCheckUtils]: 91: Hoare triple {28373#true} havoc ~tmp~8;havoc ~tmp___0~2; {28373#true} is VALID [2020-07-10 14:25:35,979 INFO L263 TraceCheckUtils]: 92: Hoare triple {28373#true} call #t~ret72 := getWaterLevel(); {28373#true} is VALID [2020-07-10 14:25:35,980 INFO L280 TraceCheckUtils]: 93: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-10 14:25:35,980 INFO L280 TraceCheckUtils]: 94: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,980 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {28373#true} {28373#true} #514#return; {28373#true} is VALID [2020-07-10 14:25:35,981 INFO L280 TraceCheckUtils]: 96: Hoare triple {28373#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28373#true} is VALID [2020-07-10 14:25:35,981 INFO L280 TraceCheckUtils]: 97: Hoare triple {28373#true} assume !(2 != ~tmp~8); {28373#true} is VALID [2020-07-10 14:25:35,981 INFO L280 TraceCheckUtils]: 98: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:35,982 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28373#true} {28529#(<= 1 ~pumpRunning~0)} #506#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,983 INFO L280 TraceCheckUtils]: 100: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:35,984 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #490#return; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,985 INFO L280 TraceCheckUtils]: 102: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume !false; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,986 INFO L280 TraceCheckUtils]: 103: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,987 INFO L280 TraceCheckUtils]: 104: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,987 INFO L280 TraceCheckUtils]: 105: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~6); {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,988 INFO L280 TraceCheckUtils]: 106: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,989 INFO L280 TraceCheckUtils]: 107: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,990 INFO L280 TraceCheckUtils]: 108: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,991 INFO L280 TraceCheckUtils]: 109: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,992 INFO L280 TraceCheckUtils]: 110: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,993 INFO L263 TraceCheckUtils]: 111: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} call timeShift(); {28455#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:35,994 INFO L263 TraceCheckUtils]: 112: Hoare triple {28455#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:35,994 INFO L263 TraceCheckUtils]: 113: Hoare triple {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-10 14:25:35,995 INFO L280 TraceCheckUtils]: 114: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:35,996 INFO L280 TraceCheckUtils]: 115: Hoare triple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:35,997 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28598#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28482#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {28596#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} is VALID [2020-07-10 14:25:35,999 INFO L280 TraceCheckUtils]: 117: Hoare triple {28596#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,000 INFO L280 TraceCheckUtils]: 118: Hoare triple {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,001 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {28597#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {28455#(not (= 0 ~pumpRunning~0))} #500#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,002 INFO L280 TraceCheckUtils]: 120: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,003 INFO L263 TraceCheckUtils]: 121: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:36,004 INFO L280 TraceCheckUtils]: 122: Hoare triple {28483#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28373#true} is VALID [2020-07-10 14:25:36,004 INFO L280 TraceCheckUtils]: 123: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,005 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #502#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,006 INFO L280 TraceCheckUtils]: 125: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,007 INFO L263 TraceCheckUtils]: 126: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:36,007 INFO L280 TraceCheckUtils]: 127: Hoare triple {28542#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28373#true} is VALID [2020-07-10 14:25:36,007 INFO L280 TraceCheckUtils]: 128: Hoare triple {28373#true} assume !(0 == ~pumpRunning~0); {28373#true} is VALID [2020-07-10 14:25:36,008 INFO L263 TraceCheckUtils]: 129: Hoare triple {28373#true} call processEnvironment__wrappee__base(); {28373#true} is VALID [2020-07-10 14:25:36,008 INFO L280 TraceCheckUtils]: 130: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,008 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {28373#true} {28373#true} #480#return; {28373#true} is VALID [2020-07-10 14:25:36,009 INFO L280 TraceCheckUtils]: 132: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,010 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #504#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,011 INFO L263 TraceCheckUtils]: 134: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,011 INFO L280 TraceCheckUtils]: 135: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~8;havoc ~tmp___0~2; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,012 INFO L263 TraceCheckUtils]: 136: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret72 := getWaterLevel(); {28373#true} is VALID [2020-07-10 14:25:36,012 INFO L280 TraceCheckUtils]: 137: Hoare triple {28373#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28373#true} is VALID [2020-07-10 14:25:36,012 INFO L280 TraceCheckUtils]: 138: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,014 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #514#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,014 INFO L280 TraceCheckUtils]: 140: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,015 INFO L280 TraceCheckUtils]: 141: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~8; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,016 INFO L263 TraceCheckUtils]: 142: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret73 := isPumpRunning(); {28373#true} is VALID [2020-07-10 14:25:36,016 INFO L280 TraceCheckUtils]: 143: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-10 14:25:36,016 INFO L280 TraceCheckUtils]: 144: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,017 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {28373#true} {28463#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,018 INFO L280 TraceCheckUtils]: 146: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,019 INFO L280 TraceCheckUtils]: 147: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {28463#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:25:36,020 INFO L280 TraceCheckUtils]: 148: Hoare triple {28463#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {28374#false} is VALID [2020-07-10 14:25:36,020 INFO L263 TraceCheckUtils]: 149: Hoare triple {28374#false} call __automaton_fail(); {28374#false} is VALID [2020-07-10 14:25:36,021 INFO L280 TraceCheckUtils]: 150: Hoare triple {28374#false} assume !false; {28374#false} is VALID [2020-07-10 14:25:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-10 14:25:36,068 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092993485] [2020-07-10 14:25:36,069 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1807717024] [2020-07-10 14:25:36,069 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:25:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:36,386 INFO L264 TraceCheckSpWp]: Trace formula consists of 927 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:25:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:36,496 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:25:36,905 INFO L263 TraceCheckUtils]: 0: Hoare triple {28373#true} call ULTIMATE.init(); {28373#true} is VALID [2020-07-10 14:25:36,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {28373#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-10 14:25:36,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,906 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28373#true} {28373#true} #532#return; {28373#true} is VALID [2020-07-10 14:25:36,906 INFO L263 TraceCheckUtils]: 4: Hoare triple {28373#true} call #t~ret74 := main(); {28373#true} is VALID [2020-07-10 14:25:36,907 INFO L280 TraceCheckUtils]: 5: Hoare triple {28373#true} havoc ~retValue_acc~11;havoc ~tmp~7; {28373#true} is VALID [2020-07-10 14:25:36,907 INFO L263 TraceCheckUtils]: 6: Hoare triple {28373#true} call select_helpers(); {28373#true} is VALID [2020-07-10 14:25:36,907 INFO L280 TraceCheckUtils]: 7: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,907 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28373#true} {28373#true} #432#return; {28373#true} is VALID [2020-07-10 14:25:36,907 INFO L263 TraceCheckUtils]: 9: Hoare triple {28373#true} call select_features(); {28373#true} is VALID [2020-07-10 14:25:36,908 INFO L280 TraceCheckUtils]: 10: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,908 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28373#true} {28373#true} #434#return; {28373#true} is VALID [2020-07-10 14:25:36,908 INFO L263 TraceCheckUtils]: 12: Hoare triple {28373#true} call #t~ret70 := valid_product(); {28373#true} is VALID [2020-07-10 14:25:36,908 INFO L280 TraceCheckUtils]: 13: Hoare triple {28373#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {28373#true} is VALID [2020-07-10 14:25:36,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,909 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28373#true} {28373#true} #436#return; {28373#true} is VALID [2020-07-10 14:25:36,909 INFO L280 TraceCheckUtils]: 16: Hoare triple {28373#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {28373#true} is VALID [2020-07-10 14:25:36,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {28373#true} assume 0 != ~tmp~7; {28373#true} is VALID [2020-07-10 14:25:36,909 INFO L263 TraceCheckUtils]: 18: Hoare triple {28373#true} call setup(); {28373#true} is VALID [2020-07-10 14:25:36,909 INFO L280 TraceCheckUtils]: 19: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,910 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28373#true} {28373#true} #438#return; {28373#true} is VALID [2020-07-10 14:25:36,910 INFO L263 TraceCheckUtils]: 21: Hoare triple {28373#true} call runTest(); {28373#true} is VALID [2020-07-10 14:25:36,910 INFO L263 TraceCheckUtils]: 22: Hoare triple {28373#true} call __utac_acc__Specification5_spec__1(); {28373#true} is VALID [2020-07-10 14:25:36,910 INFO L280 TraceCheckUtils]: 23: Hoare triple {28373#true} ~switchedOnBeforeTS~0 := 0; {28373#true} is VALID [2020-07-10 14:25:36,910 INFO L280 TraceCheckUtils]: 24: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,911 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28373#true} {28373#true} #522#return; {28373#true} is VALID [2020-07-10 14:25:36,911 INFO L263 TraceCheckUtils]: 26: Hoare triple {28373#true} call test(); {28373#true} is VALID [2020-07-10 14:25:36,911 INFO L280 TraceCheckUtils]: 27: Hoare triple {28373#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {28373#true} is VALID [2020-07-10 14:25:36,911 INFO L280 TraceCheckUtils]: 28: Hoare triple {28373#true} assume !false; {28373#true} is VALID [2020-07-10 14:25:36,911 INFO L280 TraceCheckUtils]: 29: Hoare triple {28373#true} assume ~splverifierCounter~0 < 4; {28373#true} is VALID [2020-07-10 14:25:36,911 INFO L280 TraceCheckUtils]: 30: Hoare triple {28373#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {28373#true} is VALID [2020-07-10 14:25:36,912 INFO L280 TraceCheckUtils]: 31: Hoare triple {28373#true} assume 0 != ~tmp~6; {28373#true} is VALID [2020-07-10 14:25:36,912 INFO L263 TraceCheckUtils]: 32: Hoare triple {28373#true} call waterRise(); {28373#true} is VALID [2020-07-10 14:25:36,912 INFO L280 TraceCheckUtils]: 33: Hoare triple {28373#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28373#true} is VALID [2020-07-10 14:25:36,912 INFO L280 TraceCheckUtils]: 34: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,912 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28373#true} {28373#true} #482#return; {28373#true} is VALID [2020-07-10 14:25:36,913 INFO L280 TraceCheckUtils]: 36: Hoare triple {28373#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {28373#true} is VALID [2020-07-10 14:25:36,913 INFO L280 TraceCheckUtils]: 37: Hoare triple {28373#true} assume !(0 != ~tmp___0~1); {28373#true} is VALID [2020-07-10 14:25:36,913 INFO L280 TraceCheckUtils]: 38: Hoare triple {28373#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {28373#true} is VALID [2020-07-10 14:25:36,913 INFO L280 TraceCheckUtils]: 39: Hoare triple {28373#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {28373#true} is VALID [2020-07-10 14:25:36,913 INFO L280 TraceCheckUtils]: 40: Hoare triple {28373#true} assume !(0 != ~tmp___1~0); {28373#true} is VALID [2020-07-10 14:25:36,914 INFO L263 TraceCheckUtils]: 41: Hoare triple {28373#true} call timeShift(); {28373#true} is VALID [2020-07-10 14:25:36,914 INFO L263 TraceCheckUtils]: 42: Hoare triple {28373#true} call __utac_acc__Specification5_spec__2(); {28373#true} is VALID [2020-07-10 14:25:36,914 INFO L263 TraceCheckUtils]: 43: Hoare triple {28373#true} call #t~ret71 := isPumpRunning(); {28373#true} is VALID [2020-07-10 14:25:36,914 INFO L280 TraceCheckUtils]: 44: Hoare triple {28373#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28373#true} is VALID [2020-07-10 14:25:36,914 INFO L280 TraceCheckUtils]: 45: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,915 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28373#true} {28373#true} #512#return; {28373#true} is VALID [2020-07-10 14:25:36,915 INFO L280 TraceCheckUtils]: 47: Hoare triple {28373#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28373#true} is VALID [2020-07-10 14:25:36,915 INFO L280 TraceCheckUtils]: 48: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,915 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {28373#true} {28373#true} #500#return; {28373#true} is VALID [2020-07-10 14:25:36,915 INFO L280 TraceCheckUtils]: 50: Hoare triple {28373#true} assume !(0 != ~pumpRunning~0); {28373#true} is VALID [2020-07-10 14:25:36,916 INFO L280 TraceCheckUtils]: 51: Hoare triple {28373#true} assume 0 != ~systemActive~0; {28373#true} is VALID [2020-07-10 14:25:36,916 INFO L263 TraceCheckUtils]: 52: Hoare triple {28373#true} call processEnvironment(); {28373#true} is VALID [2020-07-10 14:25:36,916 INFO L280 TraceCheckUtils]: 53: Hoare triple {28373#true} havoc ~tmp~3; {28373#true} is VALID [2020-07-10 14:25:36,916 INFO L280 TraceCheckUtils]: 54: Hoare triple {28373#true} assume 0 == ~pumpRunning~0; {28373#true} is VALID [2020-07-10 14:25:36,916 INFO L263 TraceCheckUtils]: 55: Hoare triple {28373#true} call #t~ret45 := isHighWaterLevel(); {28373#true} is VALID [2020-07-10 14:25:36,917 INFO L280 TraceCheckUtils]: 56: Hoare triple {28373#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {28373#true} is VALID [2020-07-10 14:25:36,917 INFO L263 TraceCheckUtils]: 57: Hoare triple {28373#true} call #t~ret64 := isHighWaterSensorDry(); {28373#true} is VALID [2020-07-10 14:25:36,917 INFO L280 TraceCheckUtils]: 58: Hoare triple {28373#true} havoc ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:36,917 INFO L280 TraceCheckUtils]: 59: Hoare triple {28373#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28373#true} is VALID [2020-07-10 14:25:36,917 INFO L280 TraceCheckUtils]: 60: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,918 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {28373#true} {28373#true} #498#return; {28373#true} is VALID [2020-07-10 14:25:36,918 INFO L280 TraceCheckUtils]: 62: Hoare triple {28373#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {28373#true} is VALID [2020-07-10 14:25:36,918 INFO L280 TraceCheckUtils]: 63: Hoare triple {28373#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {28373#true} is VALID [2020-07-10 14:25:36,918 INFO L280 TraceCheckUtils]: 64: Hoare triple {28373#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {28373#true} is VALID [2020-07-10 14:25:36,918 INFO L280 TraceCheckUtils]: 65: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,918 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {28373#true} {28373#true} #474#return; {28373#true} is VALID [2020-07-10 14:25:36,919 INFO L280 TraceCheckUtils]: 67: Hoare triple {28373#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {28373#true} is VALID [2020-07-10 14:25:36,919 INFO L280 TraceCheckUtils]: 68: Hoare triple {28373#true} assume 0 != ~tmp~3; {28373#true} is VALID [2020-07-10 14:25:36,919 INFO L263 TraceCheckUtils]: 69: Hoare triple {28373#true} call activatePump(); {28373#true} is VALID [2020-07-10 14:25:36,919 INFO L280 TraceCheckUtils]: 70: Hoare triple {28373#true} havoc ~tmp~4; {28373#true} is VALID [2020-07-10 14:25:36,919 INFO L263 TraceCheckUtils]: 71: Hoare triple {28373#true} call #t~ret46 := isMethaneAlarm(); {28373#true} is VALID [2020-07-10 14:25:36,920 INFO L280 TraceCheckUtils]: 72: Hoare triple {28373#true} havoc ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:36,920 INFO L263 TraceCheckUtils]: 73: Hoare triple {28373#true} call #t~ret47 := isMethaneLevelCritical(); {28373#true} is VALID [2020-07-10 14:25:36,920 INFO L280 TraceCheckUtils]: 74: Hoare triple {28373#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28373#true} is VALID [2020-07-10 14:25:36,920 INFO L280 TraceCheckUtils]: 75: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,920 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {28373#true} {28373#true} #526#return; {28373#true} is VALID [2020-07-10 14:25:36,921 INFO L280 TraceCheckUtils]: 77: Hoare triple {28373#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {28373#true} is VALID [2020-07-10 14:25:36,921 INFO L280 TraceCheckUtils]: 78: Hoare triple {28373#true} assume true; {28373#true} is VALID [2020-07-10 14:25:36,921 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28373#true} {28373#true} #494#return; {28373#true} is VALID [2020-07-10 14:25:36,921 INFO L280 TraceCheckUtils]: 80: Hoare triple {28373#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {28373#true} is VALID [2020-07-10 14:25:36,921 INFO L280 TraceCheckUtils]: 81: Hoare triple {28373#true} assume !(0 != ~tmp~4); {28373#true} is VALID [2020-07-10 14:25:36,922 INFO L263 TraceCheckUtils]: 82: Hoare triple {28373#true} call activatePump__wrappee__highWaterSensor(); {28373#true} is VALID [2020-07-10 14:25:36,923 INFO L280 TraceCheckUtils]: 83: Hoare triple {28373#true} ~pumpRunning~0 := 1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,923 INFO L280 TraceCheckUtils]: 84: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,924 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #496#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,925 INFO L280 TraceCheckUtils]: 86: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,925 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #476#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,926 INFO L280 TraceCheckUtils]: 88: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,927 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #504#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,927 INFO L263 TraceCheckUtils]: 90: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,928 INFO L280 TraceCheckUtils]: 91: Hoare triple {28529#(<= 1 ~pumpRunning~0)} havoc ~tmp~8;havoc ~tmp___0~2; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,929 INFO L263 TraceCheckUtils]: 92: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,929 INFO L280 TraceCheckUtils]: 93: Hoare triple {28529#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,930 INFO L280 TraceCheckUtils]: 94: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,931 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28529#(<= 1 ~pumpRunning~0)} #514#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,931 INFO L280 TraceCheckUtils]: 96: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,932 INFO L280 TraceCheckUtils]: 97: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~8); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,933 INFO L280 TraceCheckUtils]: 98: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,933 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28529#(<= 1 ~pumpRunning~0)} #506#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,934 INFO L280 TraceCheckUtils]: 100: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume true; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,935 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28529#(<= 1 ~pumpRunning~0)} {28373#true} #490#return; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,935 INFO L280 TraceCheckUtils]: 102: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !false; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,936 INFO L280 TraceCheckUtils]: 103: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,937 INFO L280 TraceCheckUtils]: 104: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,937 INFO L280 TraceCheckUtils]: 105: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~6); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,938 INFO L280 TraceCheckUtils]: 106: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,938 INFO L280 TraceCheckUtils]: 107: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,939 INFO L280 TraceCheckUtils]: 108: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,940 INFO L280 TraceCheckUtils]: 109: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,940 INFO L280 TraceCheckUtils]: 110: Hoare triple {28529#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,941 INFO L263 TraceCheckUtils]: 111: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call timeShift(); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,942 INFO L263 TraceCheckUtils]: 112: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,942 INFO L263 TraceCheckUtils]: 113: Hoare triple {28529#(<= 1 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {28529#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:36,943 INFO L280 TraceCheckUtils]: 114: Hoare triple {28529#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28946#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:25:36,944 INFO L280 TraceCheckUtils]: 115: Hoare triple {28946#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {28946#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:25:36,945 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {28946#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {28529#(<= 1 ~pumpRunning~0)} #512#return; {28953#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:25:36,946 INFO L280 TraceCheckUtils]: 117: Hoare triple {28953#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28957#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:25:36,946 INFO L280 TraceCheckUtils]: 118: Hoare triple {28957#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {28957#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:25:36,948 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {28957#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {28529#(<= 1 ~pumpRunning~0)} #500#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,948 INFO L280 TraceCheckUtils]: 120: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,949 INFO L263 TraceCheckUtils]: 121: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,950 INFO L280 TraceCheckUtils]: 122: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,950 INFO L280 TraceCheckUtils]: 123: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume true; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,951 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28964#(<= 1 ~switchedOnBeforeTS~0)} {28964#(<= 1 ~switchedOnBeforeTS~0)} #502#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,951 INFO L280 TraceCheckUtils]: 125: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,952 INFO L263 TraceCheckUtils]: 126: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,953 INFO L280 TraceCheckUtils]: 127: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~3; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,954 INFO L280 TraceCheckUtils]: 128: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,954 INFO L263 TraceCheckUtils]: 129: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,955 INFO L280 TraceCheckUtils]: 130: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume true; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,956 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {28964#(<= 1 ~switchedOnBeforeTS~0)} {28964#(<= 1 ~switchedOnBeforeTS~0)} #480#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,956 INFO L280 TraceCheckUtils]: 132: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume true; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,957 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {28964#(<= 1 ~switchedOnBeforeTS~0)} {28964#(<= 1 ~switchedOnBeforeTS~0)} #504#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,958 INFO L263 TraceCheckUtils]: 134: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,958 INFO L280 TraceCheckUtils]: 135: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~8;havoc ~tmp___0~2; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,959 INFO L263 TraceCheckUtils]: 136: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret72 := getWaterLevel(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,960 INFO L280 TraceCheckUtils]: 137: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,960 INFO L280 TraceCheckUtils]: 138: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume true; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,961 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {28964#(<= 1 ~switchedOnBeforeTS~0)} {28964#(<= 1 ~switchedOnBeforeTS~0)} #514#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,962 INFO L280 TraceCheckUtils]: 140: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,962 INFO L280 TraceCheckUtils]: 141: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~8; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,963 INFO L263 TraceCheckUtils]: 142: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret73 := isPumpRunning(); {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,964 INFO L280 TraceCheckUtils]: 143: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,964 INFO L280 TraceCheckUtils]: 144: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume true; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,965 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {28964#(<= 1 ~switchedOnBeforeTS~0)} {28964#(<= 1 ~switchedOnBeforeTS~0)} #516#return; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,966 INFO L280 TraceCheckUtils]: 146: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,966 INFO L280 TraceCheckUtils]: 147: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {28964#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:25:36,967 INFO L280 TraceCheckUtils]: 148: Hoare triple {28964#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {28374#false} is VALID [2020-07-10 14:25:36,967 INFO L263 TraceCheckUtils]: 149: Hoare triple {28374#false} call __automaton_fail(); {28374#false} is VALID [2020-07-10 14:25:36,968 INFO L280 TraceCheckUtils]: 150: Hoare triple {28374#false} assume !false; {28374#false} is VALID [2020-07-10 14:25:36,987 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:25:36,988 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:25:36,988 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:25:36,988 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207532558] [2020-07-10 14:25:36,989 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 151 [2020-07-10 14:25:37,057 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:25:37,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:25:37,384 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 225 edges. 225 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:37,384 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:25:37,385 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:25:37,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:25:37,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:25:37,385 INFO L87 Difference]: Start difference. First operand 1494 states and 1784 transitions. Second operand 20 states. [2020-07-10 14:25:38,763 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:25:40,184 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:25:40,774 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:25:41,191 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:25:45,297 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:25:46,484 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:25:47,470 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:25:48,419 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:26:00,365 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:04,531 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:26:05,450 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:06,330 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:08,981 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:26:12,734 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:26:13,044 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:26:13,649 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:26:14,168 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:26:22,085 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:26:25,092 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:26:25,914 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:26:26,750 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:26:27,258 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:26:27,785 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:26:30,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:30,923 INFO L93 Difference]: Finished difference Result 3065 states and 3773 transitions. [2020-07-10 14:26:30,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2020-07-10 14:26:30,924 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 151 [2020-07-10 14:26:30,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:26:30,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:26:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 623 transitions. [2020-07-10 14:26:30,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:26:30,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 623 transitions. [2020-07-10 14:26:30,946 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 57 states and 623 transitions. [2020-07-10 14:26:33,004 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 623 edges. 623 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:33,241 INFO L225 Difference]: With dead ends: 3065 [2020-07-10 14:26:33,242 INFO L226 Difference]: Without dead ends: 1769 [2020-07-10 14:26:33,248 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1270 ImplicationChecksByTransitivity, 9.5s TimeCoverageRelationStatistics Valid=883, Invalid=3673, Unknown=0, NotChecked=0, Total=4556 [2020-07-10 14:26:33,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1769 states. [2020-07-10 14:26:47,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1769 to 1580. [2020-07-10 14:26:47,283 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:26:47,283 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1769 states. Second operand 1580 states. [2020-07-10 14:26:47,283 INFO L74 IsIncluded]: Start isIncluded. First operand 1769 states. Second operand 1580 states. [2020-07-10 14:26:47,283 INFO L87 Difference]: Start difference. First operand 1769 states. Second operand 1580 states. [2020-07-10 14:26:47,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:47,418 INFO L93 Difference]: Finished difference Result 1769 states and 2104 transitions. [2020-07-10 14:26:47,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2104 transitions. [2020-07-10 14:26:47,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:47,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:47,427 INFO L74 IsIncluded]: Start isIncluded. First operand 1580 states. Second operand 1769 states. [2020-07-10 14:26:47,427 INFO L87 Difference]: Start difference. First operand 1580 states. Second operand 1769 states. [2020-07-10 14:26:47,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:26:47,593 INFO L93 Difference]: Finished difference Result 1769 states and 2104 transitions. [2020-07-10 14:26:47,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2104 transitions. [2020-07-10 14:26:47,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:26:47,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:26:47,599 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:26:47,599 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:26:47,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1580 states. [2020-07-10 14:26:47,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1580 states and 1833 transitions. [2020-07-10 14:26:47,782 INFO L78 Accepts]: Start accepts. Automaton has 1580 states and 1833 transitions. Word has length 151 [2020-07-10 14:26:47,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:26:47,783 INFO L479 AbstractCegarLoop]: Abstraction has 1580 states and 1833 transitions. [2020-07-10 14:26:47,783 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:26:47,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1833 transitions. [2020-07-10 14:26:47,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-10 14:26:47,792 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:26:47,793 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 14:26:48,005 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:26:48,006 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:26:48,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:26:48,007 INFO L82 PathProgramCache]: Analyzing trace with hash -1771450744, now seen corresponding path program 1 times [2020-07-10 14:26:48,007 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:26:48,008 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037358253] [2020-07-10 14:26:48,008 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:26:48,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,443 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:26:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {39219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-10 14:26:48,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,489 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #532#return; {39009#true} is VALID [2020-07-10 14:26:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,492 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39009#true} {39009#true} #432#return; {39009#true} is VALID [2020-07-10 14:26:48,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,495 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39009#true} {39009#true} #434#return; {39009#true} is VALID [2020-07-10 14:26:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {39009#true} is VALID [2020-07-10 14:26:48,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,498 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #436#return; {39009#true} is VALID [2020-07-10 14:26:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,501 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39009#true} {39009#true} #438#return; {39009#true} is VALID [2020-07-10 14:26:48,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-10 14:26:48,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,514 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #522#return; {39009#true} is VALID [2020-07-10 14:26:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39009#true} is VALID [2020-07-10 14:26:48,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,533 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #482#return; {39009#true} is VALID [2020-07-10 14:26:48,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:48,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,577 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:48,577 INFO L263 TraceCheckUtils]: 0: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:48,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:48,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,578 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:48,578 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:48,578 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,578 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-10 14:26:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:48,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:48,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,605 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-10 14:26:48,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-10 14:26:48,606 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-10 14:26:48,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:48,606 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:48,606 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,607 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-10 14:26:48,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-10 14:26:48,607 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-10 14:26:48,607 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-10 14:26:48,607 INFO L280 TraceCheckUtils]: 9: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,608 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-10 14:26:48,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:48,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,619 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:48,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:48,620 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-10 14:26:48,620 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:48,620 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,621 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:48,621 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:48,621 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,621 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-10 14:26:48,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-10 14:26:48,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,624 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-10 14:26:48,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-10 14:26:48,625 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-10 14:26:48,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:48,625 INFO L263 TraceCheckUtils]: 3: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-10 14:26:48,626 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:48,626 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,626 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:48,626 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:48,626 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,627 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-10 14:26:48,627 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-10 14:26:48,627 INFO L280 TraceCheckUtils]: 11: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-10 14:26:48,628 INFO L263 TraceCheckUtils]: 12: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:48,628 INFO L280 TraceCheckUtils]: 13: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-10 14:26:48,628 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,628 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-10 14:26:48,629 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,629 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-10 14:26:48,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:48,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:48,630 INFO L263 TraceCheckUtils]: 2: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:48,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-10 14:26:48,630 INFO L263 TraceCheckUtils]: 4: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-10 14:26:48,630 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:48,630 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:48,630 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,631 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-10 14:26:48,631 INFO L280 TraceCheckUtils]: 9: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-10 14:26:48,631 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-10 14:26:48,631 INFO L280 TraceCheckUtils]: 11: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-10 14:26:48,631 INFO L280 TraceCheckUtils]: 12: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,632 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-10 14:26:48,632 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-10 14:26:48,632 INFO L280 TraceCheckUtils]: 15: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:48,634 INFO L263 TraceCheckUtils]: 16: Hoare triple {39009#true} call activatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:48,634 INFO L280 TraceCheckUtils]: 17: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-10 14:26:48,634 INFO L263 TraceCheckUtils]: 18: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-10 14:26:48,634 INFO L280 TraceCheckUtils]: 19: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:48,635 INFO L263 TraceCheckUtils]: 20: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-10 14:26:48,635 INFO L280 TraceCheckUtils]: 21: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:48,635 INFO L280 TraceCheckUtils]: 22: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,635 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:48,635 INFO L280 TraceCheckUtils]: 24: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:48,636 INFO L280 TraceCheckUtils]: 25: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,636 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-10 14:26:48,636 INFO L280 TraceCheckUtils]: 27: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-10 14:26:48,636 INFO L280 TraceCheckUtils]: 28: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-10 14:26:48,637 INFO L263 TraceCheckUtils]: 29: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:48,637 INFO L280 TraceCheckUtils]: 30: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-10 14:26:48,637 INFO L280 TraceCheckUtils]: 31: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,637 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-10 14:26:48,638 INFO L280 TraceCheckUtils]: 33: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,638 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-10 14:26:48,638 INFO L280 TraceCheckUtils]: 35: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,638 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-10 14:26:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,710 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:26:48,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:48,711 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:48,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,712 INFO L280 TraceCheckUtils]: 3: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,713 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:26:48,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:26:48,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,716 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39009#true} #506#return; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,717 INFO L263 TraceCheckUtils]: 0: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:48,718 INFO L263 TraceCheckUtils]: 1: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:48,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:48,718 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,718 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:48,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:48,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,719 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-10 14:26:48,719 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} assume !(0 != ~pumpRunning~0); {39009#true} is VALID [2020-07-10 14:26:48,719 INFO L280 TraceCheckUtils]: 9: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-10 14:26:48,720 INFO L263 TraceCheckUtils]: 10: Hoare triple {39009#true} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:48,720 INFO L280 TraceCheckUtils]: 11: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:48,721 INFO L280 TraceCheckUtils]: 12: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:48,721 INFO L263 TraceCheckUtils]: 13: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:48,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-10 14:26:48,721 INFO L263 TraceCheckUtils]: 15: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-10 14:26:48,721 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:48,722 INFO L280 TraceCheckUtils]: 17: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:48,722 INFO L280 TraceCheckUtils]: 18: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,722 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-10 14:26:48,722 INFO L280 TraceCheckUtils]: 20: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-10 14:26:48,722 INFO L280 TraceCheckUtils]: 21: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-10 14:26:48,723 INFO L280 TraceCheckUtils]: 22: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-10 14:26:48,723 INFO L280 TraceCheckUtils]: 23: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,723 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-10 14:26:48,723 INFO L280 TraceCheckUtils]: 25: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-10 14:26:48,723 INFO L280 TraceCheckUtils]: 26: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:48,724 INFO L263 TraceCheckUtils]: 27: Hoare triple {39009#true} call activatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:48,724 INFO L280 TraceCheckUtils]: 28: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-10 14:26:48,724 INFO L263 TraceCheckUtils]: 29: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-10 14:26:48,725 INFO L280 TraceCheckUtils]: 30: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:48,725 INFO L263 TraceCheckUtils]: 31: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-10 14:26:48,725 INFO L280 TraceCheckUtils]: 32: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:48,725 INFO L280 TraceCheckUtils]: 33: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,725 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:48,726 INFO L280 TraceCheckUtils]: 35: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:48,726 INFO L280 TraceCheckUtils]: 36: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,726 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-10 14:26:48,726 INFO L280 TraceCheckUtils]: 38: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-10 14:26:48,726 INFO L280 TraceCheckUtils]: 39: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-10 14:26:48,727 INFO L263 TraceCheckUtils]: 40: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:48,728 INFO L280 TraceCheckUtils]: 41: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-10 14:26:48,728 INFO L280 TraceCheckUtils]: 42: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,728 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-10 14:26:48,728 INFO L280 TraceCheckUtils]: 44: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,728 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-10 14:26:48,729 INFO L280 TraceCheckUtils]: 46: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,729 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-10 14:26:48,729 INFO L263 TraceCheckUtils]: 48: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-10 14:26:48,729 INFO L280 TraceCheckUtils]: 49: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:48,729 INFO L263 TraceCheckUtils]: 50: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:48,730 INFO L280 TraceCheckUtils]: 51: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,731 INFO L280 TraceCheckUtils]: 52: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,732 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:26:48,733 INFO L280 TraceCheckUtils]: 54: Hoare triple {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:26:48,734 INFO L280 TraceCheckUtils]: 55: Hoare triple {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,735 INFO L280 TraceCheckUtils]: 56: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,735 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39009#true} #506#return; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,736 INFO L280 TraceCheckUtils]: 58: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,737 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39009#true} #490#return; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:48,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,801 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:48,801 INFO L263 TraceCheckUtils]: 0: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:48,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:48,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,801 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:48,802 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:48,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,803 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:48,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:48,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:48,813 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,820 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-10 14:26:48,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:48,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-10 14:26:48,821 INFO L263 TraceCheckUtils]: 2: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-10 14:26:48,821 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,821 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-10 14:26:48,821 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,822 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:48,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,934 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:26:48,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:48,934 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:48,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,936 INFO L280 TraceCheckUtils]: 3: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,938 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:26:48,939 INFO L280 TraceCheckUtils]: 5: Hoare triple {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:26:48,940 INFO L280 TraceCheckUtils]: 6: Hoare triple {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,942 INFO L280 TraceCheckUtils]: 7: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,943 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {39360#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:26:48,944 INFO L263 TraceCheckUtils]: 0: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:48,945 INFO L263 TraceCheckUtils]: 1: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:48,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:48,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,946 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:48,946 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:48,946 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,947 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:48,948 INFO L280 TraceCheckUtils]: 8: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:48,949 INFO L263 TraceCheckUtils]: 9: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:48,950 INFO L280 TraceCheckUtils]: 10: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:48,952 INFO L280 TraceCheckUtils]: 11: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:48,953 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:48,953 INFO L280 TraceCheckUtils]: 13: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:48,955 INFO L263 TraceCheckUtils]: 14: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:48,955 INFO L280 TraceCheckUtils]: 15: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:48,955 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-10 14:26:48,955 INFO L263 TraceCheckUtils]: 17: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-10 14:26:48,956 INFO L280 TraceCheckUtils]: 18: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,956 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-10 14:26:48,956 INFO L280 TraceCheckUtils]: 20: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,957 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {39009#true} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:48,957 INFO L263 TraceCheckUtils]: 22: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-10 14:26:48,957 INFO L280 TraceCheckUtils]: 23: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:48,957 INFO L263 TraceCheckUtils]: 24: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:48,959 INFO L280 TraceCheckUtils]: 25: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,959 INFO L280 TraceCheckUtils]: 26: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:48,960 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:26:48,961 INFO L280 TraceCheckUtils]: 28: Hoare triple {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:26:48,962 INFO L280 TraceCheckUtils]: 29: Hoare triple {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,963 INFO L280 TraceCheckUtils]: 30: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:48,963 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {39360#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:26:48,964 INFO L280 TraceCheckUtils]: 32: Hoare triple {39360#(not (= 2 |old(~waterLevel~0)|))} assume true; {39360#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:26:48,965 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {39360#(not (= 2 |old(~waterLevel~0)|))} {39089#(= 2 ~waterLevel~0)} #490#return; {39010#false} is VALID [2020-07-10 14:26:48,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:48,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,984 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:48,985 INFO L263 TraceCheckUtils]: 0: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:48,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:48,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,986 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:48,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:48,987 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,987 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-10 14:26:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39009#true} is VALID [2020-07-10 14:26:48,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:48,991 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #502#return; {39009#true} is VALID [2020-07-10 14:26:48,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,000 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-10 14:26:49,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:49,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-10 14:26:49,001 INFO L263 TraceCheckUtils]: 2: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-10 14:26:49,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,002 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-10 14:26:49,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,002 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-10 14:26:49,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-10 14:26:49,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-10 14:26:49,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:49,026 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:49,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-10 14:26:49,026 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,027 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-10 14:26:49,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-10 14:26:49,027 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-10 14:26:49,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,028 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-10 14:26:49,033 INFO L263 TraceCheckUtils]: 0: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:49,033 INFO L263 TraceCheckUtils]: 1: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:49,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:49,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,034 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:49,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:49,034 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,034 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-10 14:26:49,035 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:49,035 INFO L263 TraceCheckUtils]: 9: Hoare triple {39009#true} call lowerWaterLevel(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:49,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39009#true} is VALID [2020-07-10 14:26:49,036 INFO L280 TraceCheckUtils]: 11: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,036 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39009#true} {39009#true} #502#return; {39009#true} is VALID [2020-07-10 14:26:49,036 INFO L280 TraceCheckUtils]: 13: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-10 14:26:49,037 INFO L263 TraceCheckUtils]: 14: Hoare triple {39009#true} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,038 INFO L280 TraceCheckUtils]: 15: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:49,038 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-10 14:26:49,038 INFO L263 TraceCheckUtils]: 17: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-10 14:26:49,039 INFO L280 TraceCheckUtils]: 18: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,039 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-10 14:26:49,039 INFO L280 TraceCheckUtils]: 20: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,040 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-10 14:26:49,040 INFO L263 TraceCheckUtils]: 22: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-10 14:26:49,040 INFO L280 TraceCheckUtils]: 23: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:49,040 INFO L263 TraceCheckUtils]: 24: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:49,041 INFO L280 TraceCheckUtils]: 25: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-10 14:26:49,041 INFO L280 TraceCheckUtils]: 26: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,041 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-10 14:26:49,042 INFO L280 TraceCheckUtils]: 28: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-10 14:26:49,042 INFO L280 TraceCheckUtils]: 29: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-10 14:26:49,042 INFO L280 TraceCheckUtils]: 30: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,043 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-10 14:26:49,043 INFO L280 TraceCheckUtils]: 32: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,043 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {39009#true} {39010#false} #490#return; {39010#false} is VALID [2020-07-10 14:26:49,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {39009#true} is VALID [2020-07-10 14:26:49,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39010#false} #482#return; {39010#false} is VALID [2020-07-10 14:26:49,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {39009#true} is VALID [2020-07-10 14:26:49,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,100 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #472#return; {39009#true} is VALID [2020-07-10 14:26:49,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {39405#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:49,101 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call deactivatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {39009#true} is VALID [2020-07-10 14:26:49,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,102 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #472#return; {39009#true} is VALID [2020-07-10 14:26:49,103 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} ~systemActive~0 := 0; {39009#true} is VALID [2020-07-10 14:26:49,103 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,103 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39010#false} #488#return; {39010#false} is VALID [2020-07-10 14:26:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:49,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,112 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:49,112 INFO L263 TraceCheckUtils]: 0: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:49,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:49,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,113 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:49,113 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:49,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,113 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39010#false} #500#return; {39010#false} is VALID [2020-07-10 14:26:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:49,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:49,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,131 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-10 14:26:49,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-10 14:26:49,132 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-10 14:26:49,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:49,133 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:49,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,133 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-10 14:26:49,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-10 14:26:49,134 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-10 14:26:49,134 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-10 14:26:49,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,135 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-10 14:26:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,165 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:49,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:49,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:49,167 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-10 14:26:49,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:49,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,167 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:49,168 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:49,168 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,168 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-10 14:26:49,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-10 14:26:49,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,174 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-10 14:26:49,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-10 14:26:49,174 INFO L263 TraceCheckUtils]: 1: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-10 14:26:49,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:49,175 INFO L263 TraceCheckUtils]: 3: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-10 14:26:49,175 INFO L280 TraceCheckUtils]: 4: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:49,176 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,176 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:49,176 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:49,177 INFO L280 TraceCheckUtils]: 8: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,177 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-10 14:26:49,177 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-10 14:26:49,178 INFO L280 TraceCheckUtils]: 11: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-10 14:26:49,179 INFO L263 TraceCheckUtils]: 12: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,179 INFO L280 TraceCheckUtils]: 13: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-10 14:26:49,180 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,180 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-10 14:26:49,180 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,181 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-10 14:26:49,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:49,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:49,182 INFO L263 TraceCheckUtils]: 2: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:49,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-10 14:26:49,183 INFO L263 TraceCheckUtils]: 4: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-10 14:26:49,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:49,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:49,184 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,184 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-10 14:26:49,184 INFO L280 TraceCheckUtils]: 9: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-10 14:26:49,185 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-10 14:26:49,185 INFO L280 TraceCheckUtils]: 11: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-10 14:26:49,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,185 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-10 14:26:49,186 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-10 14:26:49,186 INFO L280 TraceCheckUtils]: 15: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:49,188 INFO L263 TraceCheckUtils]: 16: Hoare triple {39009#true} call activatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,188 INFO L280 TraceCheckUtils]: 17: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-10 14:26:49,189 INFO L263 TraceCheckUtils]: 18: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-10 14:26:49,189 INFO L280 TraceCheckUtils]: 19: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:49,189 INFO L263 TraceCheckUtils]: 20: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-10 14:26:49,189 INFO L280 TraceCheckUtils]: 21: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:49,190 INFO L280 TraceCheckUtils]: 22: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,190 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:49,190 INFO L280 TraceCheckUtils]: 24: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:49,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,191 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-10 14:26:49,191 INFO L280 TraceCheckUtils]: 27: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-10 14:26:49,192 INFO L280 TraceCheckUtils]: 28: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-10 14:26:49,193 INFO L263 TraceCheckUtils]: 29: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,193 INFO L280 TraceCheckUtils]: 30: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-10 14:26:49,193 INFO L280 TraceCheckUtils]: 31: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,194 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-10 14:26:49,194 INFO L280 TraceCheckUtils]: 33: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,194 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-10 14:26:49,195 INFO L280 TraceCheckUtils]: 35: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,195 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {39009#true} {39010#false} #504#return; {39010#false} is VALID [2020-07-10 14:26:49,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-10 14:26:49,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,204 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39010#false} #514#return; {39010#false} is VALID [2020-07-10 14:26:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:49,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,209 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39009#true} {39010#false} #516#return; {39010#false} is VALID [2020-07-10 14:26:49,216 INFO L263 TraceCheckUtils]: 0: Hoare triple {39009#true} call ULTIMATE.init(); {39219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:26:49,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {39219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-10 14:26:49,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,217 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39009#true} #532#return; {39009#true} is VALID [2020-07-10 14:26:49,217 INFO L263 TraceCheckUtils]: 4: Hoare triple {39009#true} call #t~ret74 := main(); {39009#true} is VALID [2020-07-10 14:26:49,217 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} havoc ~retValue_acc~11;havoc ~tmp~7; {39009#true} is VALID [2020-07-10 14:26:49,218 INFO L263 TraceCheckUtils]: 6: Hoare triple {39009#true} call select_helpers(); {39009#true} is VALID [2020-07-10 14:26:49,218 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,218 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39009#true} {39009#true} #432#return; {39009#true} is VALID [2020-07-10 14:26:49,219 INFO L263 TraceCheckUtils]: 9: Hoare triple {39009#true} call select_features(); {39009#true} is VALID [2020-07-10 14:26:49,219 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,219 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39009#true} {39009#true} #434#return; {39009#true} is VALID [2020-07-10 14:26:49,220 INFO L263 TraceCheckUtils]: 12: Hoare triple {39009#true} call #t~ret70 := valid_product(); {39009#true} is VALID [2020-07-10 14:26:49,220 INFO L280 TraceCheckUtils]: 13: Hoare triple {39009#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {39009#true} is VALID [2020-07-10 14:26:49,220 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,220 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39009#true} {39009#true} #436#return; {39009#true} is VALID [2020-07-10 14:26:49,221 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {39009#true} is VALID [2020-07-10 14:26:49,221 INFO L280 TraceCheckUtils]: 17: Hoare triple {39009#true} assume 0 != ~tmp~7; {39009#true} is VALID [2020-07-10 14:26:49,221 INFO L263 TraceCheckUtils]: 18: Hoare triple {39009#true} call setup(); {39009#true} is VALID [2020-07-10 14:26:49,222 INFO L280 TraceCheckUtils]: 19: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,222 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39009#true} {39009#true} #438#return; {39009#true} is VALID [2020-07-10 14:26:49,222 INFO L263 TraceCheckUtils]: 21: Hoare triple {39009#true} call runTest(); {39009#true} is VALID [2020-07-10 14:26:49,223 INFO L263 TraceCheckUtils]: 22: Hoare triple {39009#true} call __utac_acc__Specification5_spec__1(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:49,224 INFO L280 TraceCheckUtils]: 23: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-10 14:26:49,224 INFO L280 TraceCheckUtils]: 24: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,224 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {39009#true} {39009#true} #522#return; {39009#true} is VALID [2020-07-10 14:26:49,224 INFO L263 TraceCheckUtils]: 26: Hoare triple {39009#true} call test(); {39009#true} is VALID [2020-07-10 14:26:49,225 INFO L280 TraceCheckUtils]: 27: Hoare triple {39009#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {39009#true} is VALID [2020-07-10 14:26:49,225 INFO L280 TraceCheckUtils]: 28: Hoare triple {39009#true} assume !false; {39009#true} is VALID [2020-07-10 14:26:49,225 INFO L280 TraceCheckUtils]: 29: Hoare triple {39009#true} assume ~splverifierCounter~0 < 4; {39009#true} is VALID [2020-07-10 14:26:49,226 INFO L280 TraceCheckUtils]: 30: Hoare triple {39009#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39009#true} is VALID [2020-07-10 14:26:49,226 INFO L280 TraceCheckUtils]: 31: Hoare triple {39009#true} assume 0 != ~tmp~6; {39009#true} is VALID [2020-07-10 14:26:49,227 INFO L263 TraceCheckUtils]: 32: Hoare triple {39009#true} call waterRise(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:49,227 INFO L280 TraceCheckUtils]: 33: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39009#true} is VALID [2020-07-10 14:26:49,228 INFO L280 TraceCheckUtils]: 34: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,228 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39009#true} {39009#true} #482#return; {39009#true} is VALID [2020-07-10 14:26:49,228 INFO L280 TraceCheckUtils]: 36: Hoare triple {39009#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39009#true} is VALID [2020-07-10 14:26:49,228 INFO L280 TraceCheckUtils]: 37: Hoare triple {39009#true} assume !(0 != ~tmp___0~1); {39009#true} is VALID [2020-07-10 14:26:49,229 INFO L280 TraceCheckUtils]: 38: Hoare triple {39009#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39009#true} is VALID [2020-07-10 14:26:49,229 INFO L280 TraceCheckUtils]: 39: Hoare triple {39009#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39009#true} is VALID [2020-07-10 14:26:49,229 INFO L280 TraceCheckUtils]: 40: Hoare triple {39009#true} assume !(0 != ~tmp___1~0); {39009#true} is VALID [2020-07-10 14:26:49,231 INFO L263 TraceCheckUtils]: 41: Hoare triple {39009#true} call timeShift(); {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:26:49,232 INFO L263 TraceCheckUtils]: 42: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:49,232 INFO L263 TraceCheckUtils]: 43: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:49,232 INFO L280 TraceCheckUtils]: 44: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:49,233 INFO L280 TraceCheckUtils]: 45: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,233 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:49,233 INFO L280 TraceCheckUtils]: 47: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:49,233 INFO L280 TraceCheckUtils]: 48: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,234 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-10 14:26:49,234 INFO L280 TraceCheckUtils]: 50: Hoare triple {39009#true} assume !(0 != ~pumpRunning~0); {39009#true} is VALID [2020-07-10 14:26:49,234 INFO L280 TraceCheckUtils]: 51: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-10 14:26:49,235 INFO L263 TraceCheckUtils]: 52: Hoare triple {39009#true} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,235 INFO L280 TraceCheckUtils]: 53: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:49,235 INFO L280 TraceCheckUtils]: 54: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:49,235 INFO L263 TraceCheckUtils]: 55: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:49,236 INFO L280 TraceCheckUtils]: 56: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-10 14:26:49,236 INFO L263 TraceCheckUtils]: 57: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-10 14:26:49,236 INFO L280 TraceCheckUtils]: 58: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:49,236 INFO L280 TraceCheckUtils]: 59: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:49,236 INFO L280 TraceCheckUtils]: 60: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,236 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-10 14:26:49,237 INFO L280 TraceCheckUtils]: 62: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-10 14:26:49,237 INFO L280 TraceCheckUtils]: 63: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-10 14:26:49,237 INFO L280 TraceCheckUtils]: 64: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-10 14:26:49,237 INFO L280 TraceCheckUtils]: 65: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,237 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-10 14:26:49,238 INFO L280 TraceCheckUtils]: 67: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-10 14:26:49,238 INFO L280 TraceCheckUtils]: 68: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:49,239 INFO L263 TraceCheckUtils]: 69: Hoare triple {39009#true} call activatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,239 INFO L280 TraceCheckUtils]: 70: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-10 14:26:49,239 INFO L263 TraceCheckUtils]: 71: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-10 14:26:49,239 INFO L280 TraceCheckUtils]: 72: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:49,239 INFO L263 TraceCheckUtils]: 73: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-10 14:26:49,240 INFO L280 TraceCheckUtils]: 74: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:49,240 INFO L280 TraceCheckUtils]: 75: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,240 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:49,240 INFO L280 TraceCheckUtils]: 77: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:49,240 INFO L280 TraceCheckUtils]: 78: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,240 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-10 14:26:49,241 INFO L280 TraceCheckUtils]: 80: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-10 14:26:49,241 INFO L280 TraceCheckUtils]: 81: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-10 14:26:49,242 INFO L263 TraceCheckUtils]: 82: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,242 INFO L280 TraceCheckUtils]: 83: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-10 14:26:49,242 INFO L280 TraceCheckUtils]: 84: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,242 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-10 14:26:49,242 INFO L280 TraceCheckUtils]: 86: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,243 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-10 14:26:49,243 INFO L280 TraceCheckUtils]: 88: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,243 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-10 14:26:49,243 INFO L263 TraceCheckUtils]: 90: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-10 14:26:49,243 INFO L280 TraceCheckUtils]: 91: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:49,244 INFO L263 TraceCheckUtils]: 92: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:49,244 INFO L280 TraceCheckUtils]: 93: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:49,245 INFO L280 TraceCheckUtils]: 94: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:49,246 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:26:49,247 INFO L280 TraceCheckUtils]: 96: Hoare triple {39330#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:26:49,248 INFO L280 TraceCheckUtils]: 97: Hoare triple {39331#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,249 INFO L280 TraceCheckUtils]: 98: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,249 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39009#true} #506#return; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,250 INFO L280 TraceCheckUtils]: 100: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,251 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39009#true} #490#return; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,251 INFO L280 TraceCheckUtils]: 102: Hoare triple {39089#(= 2 ~waterLevel~0)} assume !false; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,252 INFO L280 TraceCheckUtils]: 103: Hoare triple {39089#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,252 INFO L280 TraceCheckUtils]: 104: Hoare triple {39089#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,253 INFO L280 TraceCheckUtils]: 105: Hoare triple {39089#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~6); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,254 INFO L280 TraceCheckUtils]: 106: Hoare triple {39089#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,255 INFO L280 TraceCheckUtils]: 107: Hoare triple {39089#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,255 INFO L280 TraceCheckUtils]: 108: Hoare triple {39089#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,256 INFO L280 TraceCheckUtils]: 109: Hoare triple {39089#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,257 INFO L280 TraceCheckUtils]: 110: Hoare triple {39089#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,258 INFO L263 TraceCheckUtils]: 111: Hoare triple {39089#(= 2 ~waterLevel~0)} call timeShift(); {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:26:49,260 INFO L263 TraceCheckUtils]: 112: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:49,260 INFO L263 TraceCheckUtils]: 113: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:49,260 INFO L280 TraceCheckUtils]: 114: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:49,261 INFO L280 TraceCheckUtils]: 115: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,261 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:49,261 INFO L280 TraceCheckUtils]: 117: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:49,261 INFO L280 TraceCheckUtils]: 118: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,263 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:49,264 INFO L280 TraceCheckUtils]: 120: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:49,265 INFO L263 TraceCheckUtils]: 121: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:49,266 INFO L280 TraceCheckUtils]: 122: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:49,266 INFO L280 TraceCheckUtils]: 123: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:49,268 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:49,269 INFO L280 TraceCheckUtils]: 125: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:49,270 INFO L263 TraceCheckUtils]: 126: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,270 INFO L280 TraceCheckUtils]: 127: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:49,270 INFO L280 TraceCheckUtils]: 128: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-10 14:26:49,271 INFO L263 TraceCheckUtils]: 129: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-10 14:26:49,271 INFO L280 TraceCheckUtils]: 130: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,271 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-10 14:26:49,271 INFO L280 TraceCheckUtils]: 132: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,272 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {39009#true} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:26:49,273 INFO L263 TraceCheckUtils]: 134: Hoare triple {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-10 14:26:49,273 INFO L280 TraceCheckUtils]: 135: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:49,273 INFO L263 TraceCheckUtils]: 136: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:49,274 INFO L280 TraceCheckUtils]: 137: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:49,275 INFO L280 TraceCheckUtils]: 138: Hoare triple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {39332#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:26:49,277 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {39332#(= |getWaterLevel_#res| ~waterLevel~0)} {39009#true} #514#return; {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:26:49,278 INFO L280 TraceCheckUtils]: 140: Hoare triple {39369#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:26:49,279 INFO L280 TraceCheckUtils]: 141: Hoare triple {39370#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,280 INFO L280 TraceCheckUtils]: 142: Hoare triple {39089#(= 2 ~waterLevel~0)} assume true; {39089#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:26:49,281 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {39089#(= 2 ~waterLevel~0)} {39343#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {39360#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:26:49,282 INFO L280 TraceCheckUtils]: 144: Hoare triple {39360#(not (= 2 |old(~waterLevel~0)|))} assume true; {39360#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:26:49,283 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {39360#(not (= 2 |old(~waterLevel~0)|))} {39089#(= 2 ~waterLevel~0)} #490#return; {39010#false} is VALID [2020-07-10 14:26:49,283 INFO L280 TraceCheckUtils]: 146: Hoare triple {39010#false} assume !false; {39010#false} is VALID [2020-07-10 14:26:49,283 INFO L280 TraceCheckUtils]: 147: Hoare triple {39010#false} assume ~splverifierCounter~0 < 4; {39010#false} is VALID [2020-07-10 14:26:49,284 INFO L280 TraceCheckUtils]: 148: Hoare triple {39010#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39010#false} is VALID [2020-07-10 14:26:49,284 INFO L280 TraceCheckUtils]: 149: Hoare triple {39010#false} assume !(0 != ~tmp~6); {39010#false} is VALID [2020-07-10 14:26:49,284 INFO L280 TraceCheckUtils]: 150: Hoare triple {39010#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39010#false} is VALID [2020-07-10 14:26:49,285 INFO L280 TraceCheckUtils]: 151: Hoare triple {39010#false} assume !(0 != ~tmp___0~1); {39010#false} is VALID [2020-07-10 14:26:49,285 INFO L280 TraceCheckUtils]: 152: Hoare triple {39010#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39010#false} is VALID [2020-07-10 14:26:49,285 INFO L280 TraceCheckUtils]: 153: Hoare triple {39010#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39010#false} is VALID [2020-07-10 14:26:49,286 INFO L280 TraceCheckUtils]: 154: Hoare triple {39010#false} assume !(0 != ~tmp___1~0); {39010#false} is VALID [2020-07-10 14:26:49,286 INFO L263 TraceCheckUtils]: 155: Hoare triple {39010#false} call timeShift(); {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:26:49,287 INFO L263 TraceCheckUtils]: 156: Hoare triple {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:49,287 INFO L263 TraceCheckUtils]: 157: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:49,288 INFO L280 TraceCheckUtils]: 158: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:49,288 INFO L280 TraceCheckUtils]: 159: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,288 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:49,289 INFO L280 TraceCheckUtils]: 161: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:49,289 INFO L280 TraceCheckUtils]: 162: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,289 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {39009#true} {39222#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {39009#true} is VALID [2020-07-10 14:26:49,290 INFO L280 TraceCheckUtils]: 164: Hoare triple {39009#true} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:49,291 INFO L263 TraceCheckUtils]: 165: Hoare triple {39009#true} call lowerWaterLevel(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:49,291 INFO L280 TraceCheckUtils]: 166: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39009#true} is VALID [2020-07-10 14:26:49,291 INFO L280 TraceCheckUtils]: 167: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,292 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {39009#true} {39009#true} #502#return; {39009#true} is VALID [2020-07-10 14:26:49,292 INFO L280 TraceCheckUtils]: 169: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-10 14:26:49,293 INFO L263 TraceCheckUtils]: 170: Hoare triple {39009#true} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,293 INFO L280 TraceCheckUtils]: 171: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:49,294 INFO L280 TraceCheckUtils]: 172: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-10 14:26:49,294 INFO L263 TraceCheckUtils]: 173: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-10 14:26:49,294 INFO L280 TraceCheckUtils]: 174: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,295 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-10 14:26:49,295 INFO L280 TraceCheckUtils]: 176: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,295 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-10 14:26:49,295 INFO L263 TraceCheckUtils]: 178: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-10 14:26:49,296 INFO L280 TraceCheckUtils]: 179: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:49,296 INFO L263 TraceCheckUtils]: 180: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:49,296 INFO L280 TraceCheckUtils]: 181: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-10 14:26:49,297 INFO L280 TraceCheckUtils]: 182: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,297 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-10 14:26:49,297 INFO L280 TraceCheckUtils]: 184: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-10 14:26:49,298 INFO L280 TraceCheckUtils]: 185: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-10 14:26:49,298 INFO L280 TraceCheckUtils]: 186: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,298 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-10 14:26:49,298 INFO L280 TraceCheckUtils]: 188: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,299 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {39009#true} {39010#false} #490#return; {39010#false} is VALID [2020-07-10 14:26:49,299 INFO L280 TraceCheckUtils]: 190: Hoare triple {39010#false} assume !false; {39010#false} is VALID [2020-07-10 14:26:49,299 INFO L280 TraceCheckUtils]: 191: Hoare triple {39010#false} assume ~splverifierCounter~0 < 4; {39010#false} is VALID [2020-07-10 14:26:49,299 INFO L280 TraceCheckUtils]: 192: Hoare triple {39010#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39010#false} is VALID [2020-07-10 14:26:49,300 INFO L280 TraceCheckUtils]: 193: Hoare triple {39010#false} assume 0 != ~tmp~6; {39010#false} is VALID [2020-07-10 14:26:49,300 INFO L263 TraceCheckUtils]: 194: Hoare triple {39010#false} call waterRise(); {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:26:49,300 INFO L280 TraceCheckUtils]: 195: Hoare triple {39221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {39009#true} is VALID [2020-07-10 14:26:49,300 INFO L280 TraceCheckUtils]: 196: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,300 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {39009#true} {39010#false} #482#return; {39010#false} is VALID [2020-07-10 14:26:49,301 INFO L280 TraceCheckUtils]: 198: Hoare triple {39010#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39010#false} is VALID [2020-07-10 14:26:49,301 INFO L280 TraceCheckUtils]: 199: Hoare triple {39010#false} assume !(0 != ~tmp___0~1); {39010#false} is VALID [2020-07-10 14:26:49,301 INFO L280 TraceCheckUtils]: 200: Hoare triple {39010#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39010#false} is VALID [2020-07-10 14:26:49,301 INFO L280 TraceCheckUtils]: 201: Hoare triple {39010#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39010#false} is VALID [2020-07-10 14:26:49,302 INFO L280 TraceCheckUtils]: 202: Hoare triple {39010#false} assume 0 != ~tmp___1~0; {39010#false} is VALID [2020-07-10 14:26:49,302 INFO L263 TraceCheckUtils]: 203: Hoare triple {39010#false} call stopSystem(); {39405#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:26:49,302 INFO L280 TraceCheckUtils]: 204: Hoare triple {39405#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:49,304 INFO L263 TraceCheckUtils]: 205: Hoare triple {39009#true} call deactivatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,304 INFO L280 TraceCheckUtils]: 206: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {39009#true} is VALID [2020-07-10 14:26:49,304 INFO L280 TraceCheckUtils]: 207: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,305 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {39009#true} {39009#true} #472#return; {39009#true} is VALID [2020-07-10 14:26:49,305 INFO L280 TraceCheckUtils]: 209: Hoare triple {39009#true} ~systemActive~0 := 0; {39009#true} is VALID [2020-07-10 14:26:49,305 INFO L280 TraceCheckUtils]: 210: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,306 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {39009#true} {39010#false} #488#return; {39010#false} is VALID [2020-07-10 14:26:49,306 INFO L263 TraceCheckUtils]: 212: Hoare triple {39010#false} call timeShift(); {39010#false} is VALID [2020-07-10 14:26:49,306 INFO L263 TraceCheckUtils]: 213: Hoare triple {39010#false} call __utac_acc__Specification5_spec__2(); {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:26:49,307 INFO L263 TraceCheckUtils]: 214: Hoare triple {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:49,307 INFO L280 TraceCheckUtils]: 215: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:49,307 INFO L280 TraceCheckUtils]: 216: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,307 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {39009#true} {39220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {39009#true} is VALID [2020-07-10 14:26:49,308 INFO L280 TraceCheckUtils]: 218: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:49,308 INFO L280 TraceCheckUtils]: 219: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,308 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {39009#true} {39010#false} #500#return; {39010#false} is VALID [2020-07-10 14:26:49,309 INFO L280 TraceCheckUtils]: 221: Hoare triple {39010#false} assume !(0 != ~pumpRunning~0); {39010#false} is VALID [2020-07-10 14:26:49,309 INFO L280 TraceCheckUtils]: 222: Hoare triple {39010#false} assume 0 != ~systemActive~0; {39010#false} is VALID [2020-07-10 14:26:49,309 INFO L263 TraceCheckUtils]: 223: Hoare triple {39010#false} call processEnvironment(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,310 INFO L280 TraceCheckUtils]: 224: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:49,310 INFO L280 TraceCheckUtils]: 225: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:49,310 INFO L263 TraceCheckUtils]: 226: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:49,311 INFO L280 TraceCheckUtils]: 227: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-10 14:26:49,311 INFO L263 TraceCheckUtils]: 228: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-10 14:26:49,311 INFO L280 TraceCheckUtils]: 229: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:49,311 INFO L280 TraceCheckUtils]: 230: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:49,312 INFO L280 TraceCheckUtils]: 231: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,312 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-10 14:26:49,312 INFO L280 TraceCheckUtils]: 233: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-10 14:26:49,313 INFO L280 TraceCheckUtils]: 234: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-10 14:26:49,313 INFO L280 TraceCheckUtils]: 235: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-10 14:26:49,313 INFO L280 TraceCheckUtils]: 236: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,313 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-10 14:26:49,314 INFO L280 TraceCheckUtils]: 238: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-10 14:26:49,314 INFO L280 TraceCheckUtils]: 239: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:49,316 INFO L263 TraceCheckUtils]: 240: Hoare triple {39009#true} call activatePump(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,316 INFO L280 TraceCheckUtils]: 241: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {39009#true} is VALID [2020-07-10 14:26:49,316 INFO L263 TraceCheckUtils]: 242: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-10 14:26:49,317 INFO L280 TraceCheckUtils]: 243: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:49,317 INFO L263 TraceCheckUtils]: 244: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-10 14:26:49,317 INFO L280 TraceCheckUtils]: 245: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:49,318 INFO L280 TraceCheckUtils]: 246: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,318 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:49,318 INFO L280 TraceCheckUtils]: 248: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:49,319 INFO L280 TraceCheckUtils]: 249: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,319 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-10 14:26:49,319 INFO L280 TraceCheckUtils]: 251: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-10 14:26:49,319 INFO L280 TraceCheckUtils]: 252: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-10 14:26:49,321 INFO L263 TraceCheckUtils]: 253: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:26:49,321 INFO L280 TraceCheckUtils]: 254: Hoare triple {39279#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-10 14:26:49,321 INFO L280 TraceCheckUtils]: 255: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,321 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-10 14:26:49,322 INFO L280 TraceCheckUtils]: 257: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,322 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-10 14:26:49,322 INFO L280 TraceCheckUtils]: 259: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,323 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {39009#true} {39010#false} #504#return; {39010#false} is VALID [2020-07-10 14:26:49,323 INFO L263 TraceCheckUtils]: 261: Hoare triple {39010#false} call __utac_acc__Specification5_spec__3(); {39010#false} is VALID [2020-07-10 14:26:49,323 INFO L280 TraceCheckUtils]: 262: Hoare triple {39010#false} havoc ~tmp~8;havoc ~tmp___0~2; {39010#false} is VALID [2020-07-10 14:26:49,324 INFO L263 TraceCheckUtils]: 263: Hoare triple {39010#false} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:49,324 INFO L280 TraceCheckUtils]: 264: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-10 14:26:49,324 INFO L280 TraceCheckUtils]: 265: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,324 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {39009#true} {39010#false} #514#return; {39010#false} is VALID [2020-07-10 14:26:49,325 INFO L280 TraceCheckUtils]: 267: Hoare triple {39010#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39010#false} is VALID [2020-07-10 14:26:49,325 INFO L280 TraceCheckUtils]: 268: Hoare triple {39010#false} assume 2 != ~tmp~8; {39010#false} is VALID [2020-07-10 14:26:49,325 INFO L263 TraceCheckUtils]: 269: Hoare triple {39010#false} call #t~ret73 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:49,326 INFO L280 TraceCheckUtils]: 270: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:49,326 INFO L280 TraceCheckUtils]: 271: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:49,326 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {39009#true} {39010#false} #516#return; {39010#false} is VALID [2020-07-10 14:26:49,327 INFO L280 TraceCheckUtils]: 273: Hoare triple {39010#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {39010#false} is VALID [2020-07-10 14:26:49,327 INFO L280 TraceCheckUtils]: 274: Hoare triple {39010#false} assume 0 != ~tmp___0~2; {39010#false} is VALID [2020-07-10 14:26:49,327 INFO L280 TraceCheckUtils]: 275: Hoare triple {39010#false} assume 0 == ~switchedOnBeforeTS~0; {39010#false} is VALID [2020-07-10 14:26:49,327 INFO L263 TraceCheckUtils]: 276: Hoare triple {39010#false} call __automaton_fail(); {39010#false} is VALID [2020-07-10 14:26:49,328 INFO L280 TraceCheckUtils]: 277: Hoare triple {39010#false} assume !false; {39010#false} is VALID [2020-07-10 14:26:49,511 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 82 proven. 31 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-07-10 14:26:49,511 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2037358253] [2020-07-10 14:26:49,512 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [396163342] [2020-07-10 14:26:49,512 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:26:49,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,792 INFO L264 TraceCheckSpWp]: Trace formula consists of 1245 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-10 14:26:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:26:49,865 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:26:50,162 INFO L263 TraceCheckUtils]: 0: Hoare triple {39009#true} call ULTIMATE.init(); {39009#true} is VALID [2020-07-10 14:26:50,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {39009#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-10 14:26:50,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,163 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39009#true} {39009#true} #532#return; {39009#true} is VALID [2020-07-10 14:26:50,164 INFO L263 TraceCheckUtils]: 4: Hoare triple {39009#true} call #t~ret74 := main(); {39009#true} is VALID [2020-07-10 14:26:50,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {39009#true} havoc ~retValue_acc~11;havoc ~tmp~7; {39009#true} is VALID [2020-07-10 14:26:50,164 INFO L263 TraceCheckUtils]: 6: Hoare triple {39009#true} call select_helpers(); {39009#true} is VALID [2020-07-10 14:26:50,164 INFO L280 TraceCheckUtils]: 7: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,164 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39009#true} {39009#true} #432#return; {39009#true} is VALID [2020-07-10 14:26:50,165 INFO L263 TraceCheckUtils]: 9: Hoare triple {39009#true} call select_features(); {39009#true} is VALID [2020-07-10 14:26:50,165 INFO L280 TraceCheckUtils]: 10: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,165 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39009#true} {39009#true} #434#return; {39009#true} is VALID [2020-07-10 14:26:50,165 INFO L263 TraceCheckUtils]: 12: Hoare triple {39009#true} call #t~ret70 := valid_product(); {39009#true} is VALID [2020-07-10 14:26:50,165 INFO L280 TraceCheckUtils]: 13: Hoare triple {39009#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {39009#true} is VALID [2020-07-10 14:26:50,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,166 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39009#true} {39009#true} #436#return; {39009#true} is VALID [2020-07-10 14:26:50,166 INFO L280 TraceCheckUtils]: 16: Hoare triple {39009#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {39009#true} is VALID [2020-07-10 14:26:50,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {39009#true} assume 0 != ~tmp~7; {39009#true} is VALID [2020-07-10 14:26:50,166 INFO L263 TraceCheckUtils]: 18: Hoare triple {39009#true} call setup(); {39009#true} is VALID [2020-07-10 14:26:50,166 INFO L280 TraceCheckUtils]: 19: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,167 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39009#true} {39009#true} #438#return; {39009#true} is VALID [2020-07-10 14:26:50,167 INFO L263 TraceCheckUtils]: 21: Hoare triple {39009#true} call runTest(); {39009#true} is VALID [2020-07-10 14:26:50,167 INFO L263 TraceCheckUtils]: 22: Hoare triple {39009#true} call __utac_acc__Specification5_spec__1(); {39009#true} is VALID [2020-07-10 14:26:50,167 INFO L280 TraceCheckUtils]: 23: Hoare triple {39009#true} ~switchedOnBeforeTS~0 := 0; {39009#true} is VALID [2020-07-10 14:26:50,168 INFO L280 TraceCheckUtils]: 24: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,168 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {39009#true} {39009#true} #522#return; {39009#true} is VALID [2020-07-10 14:26:50,168 INFO L263 TraceCheckUtils]: 26: Hoare triple {39009#true} call test(); {39009#true} is VALID [2020-07-10 14:26:50,169 INFO L280 TraceCheckUtils]: 27: Hoare triple {39009#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {39009#true} is VALID [2020-07-10 14:26:50,169 INFO L280 TraceCheckUtils]: 28: Hoare triple {39009#true} assume !false; {39009#true} is VALID [2020-07-10 14:26:50,169 INFO L280 TraceCheckUtils]: 29: Hoare triple {39009#true} assume ~splverifierCounter~0 < 4; {39009#true} is VALID [2020-07-10 14:26:50,169 INFO L280 TraceCheckUtils]: 30: Hoare triple {39009#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39009#true} is VALID [2020-07-10 14:26:50,170 INFO L280 TraceCheckUtils]: 31: Hoare triple {39009#true} assume 0 != ~tmp~6; {39009#true} is VALID [2020-07-10 14:26:50,170 INFO L263 TraceCheckUtils]: 32: Hoare triple {39009#true} call waterRise(); {39009#true} is VALID [2020-07-10 14:26:50,170 INFO L280 TraceCheckUtils]: 33: Hoare triple {39009#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39009#true} is VALID [2020-07-10 14:26:50,170 INFO L280 TraceCheckUtils]: 34: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,170 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39009#true} {39009#true} #482#return; {39009#true} is VALID [2020-07-10 14:26:50,171 INFO L280 TraceCheckUtils]: 36: Hoare triple {39009#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39009#true} is VALID [2020-07-10 14:26:50,171 INFO L280 TraceCheckUtils]: 37: Hoare triple {39009#true} assume !(0 != ~tmp___0~1); {39009#true} is VALID [2020-07-10 14:26:50,171 INFO L280 TraceCheckUtils]: 38: Hoare triple {39009#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39009#true} is VALID [2020-07-10 14:26:50,171 INFO L280 TraceCheckUtils]: 39: Hoare triple {39009#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39009#true} is VALID [2020-07-10 14:26:50,172 INFO L280 TraceCheckUtils]: 40: Hoare triple {39009#true} assume !(0 != ~tmp___1~0); {39009#true} is VALID [2020-07-10 14:26:50,172 INFO L263 TraceCheckUtils]: 41: Hoare triple {39009#true} call timeShift(); {39009#true} is VALID [2020-07-10 14:26:50,172 INFO L263 TraceCheckUtils]: 42: Hoare triple {39009#true} call __utac_acc__Specification5_spec__2(); {39009#true} is VALID [2020-07-10 14:26:50,173 INFO L263 TraceCheckUtils]: 43: Hoare triple {39009#true} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:50,173 INFO L280 TraceCheckUtils]: 44: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:50,173 INFO L280 TraceCheckUtils]: 45: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,173 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {39009#true} {39009#true} #512#return; {39009#true} is VALID [2020-07-10 14:26:50,174 INFO L280 TraceCheckUtils]: 47: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:50,174 INFO L280 TraceCheckUtils]: 48: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,174 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {39009#true} {39009#true} #500#return; {39009#true} is VALID [2020-07-10 14:26:50,174 INFO L280 TraceCheckUtils]: 50: Hoare triple {39009#true} assume !(0 != ~pumpRunning~0); {39009#true} is VALID [2020-07-10 14:26:50,175 INFO L280 TraceCheckUtils]: 51: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-10 14:26:50,175 INFO L263 TraceCheckUtils]: 52: Hoare triple {39009#true} call processEnvironment(); {39009#true} is VALID [2020-07-10 14:26:50,175 INFO L280 TraceCheckUtils]: 53: Hoare triple {39009#true} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:50,175 INFO L280 TraceCheckUtils]: 54: Hoare triple {39009#true} assume 0 == ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:50,176 INFO L263 TraceCheckUtils]: 55: Hoare triple {39009#true} call #t~ret45 := isHighWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:50,176 INFO L280 TraceCheckUtils]: 56: Hoare triple {39009#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39009#true} is VALID [2020-07-10 14:26:50,176 INFO L263 TraceCheckUtils]: 57: Hoare triple {39009#true} call #t~ret64 := isHighWaterSensorDry(); {39009#true} is VALID [2020-07-10 14:26:50,176 INFO L280 TraceCheckUtils]: 58: Hoare triple {39009#true} havoc ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:50,177 INFO L280 TraceCheckUtils]: 59: Hoare triple {39009#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39009#true} is VALID [2020-07-10 14:26:50,177 INFO L280 TraceCheckUtils]: 60: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,177 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {39009#true} {39009#true} #498#return; {39009#true} is VALID [2020-07-10 14:26:50,178 INFO L280 TraceCheckUtils]: 62: Hoare triple {39009#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39009#true} is VALID [2020-07-10 14:26:50,178 INFO L280 TraceCheckUtils]: 63: Hoare triple {39009#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39009#true} is VALID [2020-07-10 14:26:50,178 INFO L280 TraceCheckUtils]: 64: Hoare triple {39009#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39009#true} is VALID [2020-07-10 14:26:50,179 INFO L280 TraceCheckUtils]: 65: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,179 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {39009#true} {39009#true} #474#return; {39009#true} is VALID [2020-07-10 14:26:50,179 INFO L280 TraceCheckUtils]: 67: Hoare triple {39009#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39009#true} is VALID [2020-07-10 14:26:50,179 INFO L280 TraceCheckUtils]: 68: Hoare triple {39009#true} assume 0 != ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:50,180 INFO L263 TraceCheckUtils]: 69: Hoare triple {39009#true} call activatePump(); {39009#true} is VALID [2020-07-10 14:26:50,180 INFO L280 TraceCheckUtils]: 70: Hoare triple {39009#true} havoc ~tmp~4; {39009#true} is VALID [2020-07-10 14:26:50,180 INFO L263 TraceCheckUtils]: 71: Hoare triple {39009#true} call #t~ret46 := isMethaneAlarm(); {39009#true} is VALID [2020-07-10 14:26:50,180 INFO L280 TraceCheckUtils]: 72: Hoare triple {39009#true} havoc ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:50,181 INFO L263 TraceCheckUtils]: 73: Hoare triple {39009#true} call #t~ret47 := isMethaneLevelCritical(); {39009#true} is VALID [2020-07-10 14:26:50,181 INFO L280 TraceCheckUtils]: 74: Hoare triple {39009#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39009#true} is VALID [2020-07-10 14:26:50,181 INFO L280 TraceCheckUtils]: 75: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,181 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {39009#true} {39009#true} #526#return; {39009#true} is VALID [2020-07-10 14:26:50,182 INFO L280 TraceCheckUtils]: 77: Hoare triple {39009#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39009#true} is VALID [2020-07-10 14:26:50,182 INFO L280 TraceCheckUtils]: 78: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,182 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {39009#true} {39009#true} #494#return; {39009#true} is VALID [2020-07-10 14:26:50,182 INFO L280 TraceCheckUtils]: 80: Hoare triple {39009#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39009#true} is VALID [2020-07-10 14:26:50,183 INFO L280 TraceCheckUtils]: 81: Hoare triple {39009#true} assume !(0 != ~tmp~4); {39009#true} is VALID [2020-07-10 14:26:50,183 INFO L263 TraceCheckUtils]: 82: Hoare triple {39009#true} call activatePump__wrappee__highWaterSensor(); {39009#true} is VALID [2020-07-10 14:26:50,183 INFO L280 TraceCheckUtils]: 83: Hoare triple {39009#true} ~pumpRunning~0 := 1; {39009#true} is VALID [2020-07-10 14:26:50,184 INFO L280 TraceCheckUtils]: 84: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,184 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {39009#true} {39009#true} #496#return; {39009#true} is VALID [2020-07-10 14:26:50,184 INFO L280 TraceCheckUtils]: 86: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,185 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {39009#true} {39009#true} #476#return; {39009#true} is VALID [2020-07-10 14:26:50,185 INFO L280 TraceCheckUtils]: 88: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,185 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-10 14:26:50,185 INFO L263 TraceCheckUtils]: 90: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-10 14:26:50,186 INFO L280 TraceCheckUtils]: 91: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:50,186 INFO L263 TraceCheckUtils]: 92: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:50,186 INFO L280 TraceCheckUtils]: 93: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-10 14:26:50,186 INFO L280 TraceCheckUtils]: 94: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,186 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-10 14:26:50,187 INFO L280 TraceCheckUtils]: 96: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-10 14:26:50,187 INFO L280 TraceCheckUtils]: 97: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-10 14:26:50,187 INFO L280 TraceCheckUtils]: 98: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,187 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-10 14:26:50,187 INFO L280 TraceCheckUtils]: 100: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,188 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {39009#true} {39009#true} #490#return; {39009#true} is VALID [2020-07-10 14:26:50,188 INFO L280 TraceCheckUtils]: 102: Hoare triple {39009#true} assume !false; {39009#true} is VALID [2020-07-10 14:26:50,188 INFO L280 TraceCheckUtils]: 103: Hoare triple {39009#true} assume ~splverifierCounter~0 < 4; {39009#true} is VALID [2020-07-10 14:26:50,188 INFO L280 TraceCheckUtils]: 104: Hoare triple {39009#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39009#true} is VALID [2020-07-10 14:26:50,188 INFO L280 TraceCheckUtils]: 105: Hoare triple {39009#true} assume !(0 != ~tmp~6); {39009#true} is VALID [2020-07-10 14:26:50,189 INFO L280 TraceCheckUtils]: 106: Hoare triple {39009#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39009#true} is VALID [2020-07-10 14:26:50,189 INFO L280 TraceCheckUtils]: 107: Hoare triple {39009#true} assume !(0 != ~tmp___0~1); {39009#true} is VALID [2020-07-10 14:26:50,189 INFO L280 TraceCheckUtils]: 108: Hoare triple {39009#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39009#true} is VALID [2020-07-10 14:26:50,189 INFO L280 TraceCheckUtils]: 109: Hoare triple {39009#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39009#true} is VALID [2020-07-10 14:26:50,189 INFO L280 TraceCheckUtils]: 110: Hoare triple {39009#true} assume !(0 != ~tmp___1~0); {39009#true} is VALID [2020-07-10 14:26:50,190 INFO L263 TraceCheckUtils]: 111: Hoare triple {39009#true} call timeShift(); {39009#true} is VALID [2020-07-10 14:26:50,190 INFO L263 TraceCheckUtils]: 112: Hoare triple {39009#true} call __utac_acc__Specification5_spec__2(); {39009#true} is VALID [2020-07-10 14:26:50,190 INFO L263 TraceCheckUtils]: 113: Hoare triple {39009#true} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:50,190 INFO L280 TraceCheckUtils]: 114: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:50,190 INFO L280 TraceCheckUtils]: 115: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,191 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {39009#true} {39009#true} #512#return; {39009#true} is VALID [2020-07-10 14:26:50,191 INFO L280 TraceCheckUtils]: 117: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:50,191 INFO L280 TraceCheckUtils]: 118: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,191 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {39009#true} {39009#true} #500#return; {39009#true} is VALID [2020-07-10 14:26:50,191 INFO L280 TraceCheckUtils]: 120: Hoare triple {39009#true} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:50,191 INFO L263 TraceCheckUtils]: 121: Hoare triple {39009#true} call lowerWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:50,192 INFO L280 TraceCheckUtils]: 122: Hoare triple {39009#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39009#true} is VALID [2020-07-10 14:26:50,192 INFO L280 TraceCheckUtils]: 123: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,192 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {39009#true} {39009#true} #502#return; {39009#true} is VALID [2020-07-10 14:26:50,192 INFO L280 TraceCheckUtils]: 125: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-10 14:26:50,192 INFO L263 TraceCheckUtils]: 126: Hoare triple {39009#true} call processEnvironment(); {39009#true} is VALID [2020-07-10 14:26:50,193 INFO L280 TraceCheckUtils]: 127: Hoare triple {39009#true} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:50,193 INFO L280 TraceCheckUtils]: 128: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-10 14:26:50,193 INFO L263 TraceCheckUtils]: 129: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-10 14:26:50,193 INFO L280 TraceCheckUtils]: 130: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,193 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-10 14:26:50,193 INFO L280 TraceCheckUtils]: 132: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,194 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-10 14:26:50,194 INFO L263 TraceCheckUtils]: 134: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-10 14:26:50,194 INFO L280 TraceCheckUtils]: 135: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:50,194 INFO L263 TraceCheckUtils]: 136: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:50,194 INFO L280 TraceCheckUtils]: 137: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-10 14:26:50,195 INFO L280 TraceCheckUtils]: 138: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,195 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-10 14:26:50,195 INFO L280 TraceCheckUtils]: 140: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-10 14:26:50,195 INFO L280 TraceCheckUtils]: 141: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-10 14:26:50,195 INFO L280 TraceCheckUtils]: 142: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,196 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-10 14:26:50,196 INFO L280 TraceCheckUtils]: 144: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,196 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {39009#true} {39009#true} #490#return; {39009#true} is VALID [2020-07-10 14:26:50,197 INFO L280 TraceCheckUtils]: 146: Hoare triple {39009#true} assume !false; {39009#true} is VALID [2020-07-10 14:26:50,197 INFO L280 TraceCheckUtils]: 147: Hoare triple {39009#true} assume ~splverifierCounter~0 < 4; {39009#true} is VALID [2020-07-10 14:26:50,197 INFO L280 TraceCheckUtils]: 148: Hoare triple {39009#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39009#true} is VALID [2020-07-10 14:26:50,197 INFO L280 TraceCheckUtils]: 149: Hoare triple {39009#true} assume !(0 != ~tmp~6); {39009#true} is VALID [2020-07-10 14:26:50,198 INFO L280 TraceCheckUtils]: 150: Hoare triple {39009#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39009#true} is VALID [2020-07-10 14:26:50,198 INFO L280 TraceCheckUtils]: 151: Hoare triple {39009#true} assume !(0 != ~tmp___0~1); {39009#true} is VALID [2020-07-10 14:26:50,198 INFO L280 TraceCheckUtils]: 152: Hoare triple {39009#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39009#true} is VALID [2020-07-10 14:26:50,198 INFO L280 TraceCheckUtils]: 153: Hoare triple {39009#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39009#true} is VALID [2020-07-10 14:26:50,199 INFO L280 TraceCheckUtils]: 154: Hoare triple {39009#true} assume !(0 != ~tmp___1~0); {39009#true} is VALID [2020-07-10 14:26:50,199 INFO L263 TraceCheckUtils]: 155: Hoare triple {39009#true} call timeShift(); {39009#true} is VALID [2020-07-10 14:26:50,199 INFO L263 TraceCheckUtils]: 156: Hoare triple {39009#true} call __utac_acc__Specification5_spec__2(); {39009#true} is VALID [2020-07-10 14:26:50,199 INFO L263 TraceCheckUtils]: 157: Hoare triple {39009#true} call #t~ret71 := isPumpRunning(); {39009#true} is VALID [2020-07-10 14:26:50,199 INFO L280 TraceCheckUtils]: 158: Hoare triple {39009#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39009#true} is VALID [2020-07-10 14:26:50,200 INFO L280 TraceCheckUtils]: 159: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,200 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {39009#true} {39009#true} #512#return; {39009#true} is VALID [2020-07-10 14:26:50,200 INFO L280 TraceCheckUtils]: 161: Hoare triple {39009#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {39009#true} is VALID [2020-07-10 14:26:50,201 INFO L280 TraceCheckUtils]: 162: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,201 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {39009#true} {39009#true} #500#return; {39009#true} is VALID [2020-07-10 14:26:50,201 INFO L280 TraceCheckUtils]: 164: Hoare triple {39009#true} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:50,201 INFO L263 TraceCheckUtils]: 165: Hoare triple {39009#true} call lowerWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:50,202 INFO L280 TraceCheckUtils]: 166: Hoare triple {39009#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39009#true} is VALID [2020-07-10 14:26:50,202 INFO L280 TraceCheckUtils]: 167: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,202 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {39009#true} {39009#true} #502#return; {39009#true} is VALID [2020-07-10 14:26:50,202 INFO L280 TraceCheckUtils]: 169: Hoare triple {39009#true} assume 0 != ~systemActive~0; {39009#true} is VALID [2020-07-10 14:26:50,203 INFO L263 TraceCheckUtils]: 170: Hoare triple {39009#true} call processEnvironment(); {39009#true} is VALID [2020-07-10 14:26:50,203 INFO L280 TraceCheckUtils]: 171: Hoare triple {39009#true} havoc ~tmp~3; {39009#true} is VALID [2020-07-10 14:26:50,203 INFO L280 TraceCheckUtils]: 172: Hoare triple {39009#true} assume !(0 == ~pumpRunning~0); {39009#true} is VALID [2020-07-10 14:26:50,203 INFO L263 TraceCheckUtils]: 173: Hoare triple {39009#true} call processEnvironment__wrappee__base(); {39009#true} is VALID [2020-07-10 14:26:50,204 INFO L280 TraceCheckUtils]: 174: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,204 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {39009#true} {39009#true} #480#return; {39009#true} is VALID [2020-07-10 14:26:50,204 INFO L280 TraceCheckUtils]: 176: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,204 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {39009#true} {39009#true} #504#return; {39009#true} is VALID [2020-07-10 14:26:50,205 INFO L263 TraceCheckUtils]: 178: Hoare triple {39009#true} call __utac_acc__Specification5_spec__3(); {39009#true} is VALID [2020-07-10 14:26:50,205 INFO L280 TraceCheckUtils]: 179: Hoare triple {39009#true} havoc ~tmp~8;havoc ~tmp___0~2; {39009#true} is VALID [2020-07-10 14:26:50,205 INFO L263 TraceCheckUtils]: 180: Hoare triple {39009#true} call #t~ret72 := getWaterLevel(); {39009#true} is VALID [2020-07-10 14:26:50,205 INFO L280 TraceCheckUtils]: 181: Hoare triple {39009#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39009#true} is VALID [2020-07-10 14:26:50,206 INFO L280 TraceCheckUtils]: 182: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,206 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {39009#true} {39009#true} #514#return; {39009#true} is VALID [2020-07-10 14:26:50,206 INFO L280 TraceCheckUtils]: 184: Hoare triple {39009#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39009#true} is VALID [2020-07-10 14:26:50,207 INFO L280 TraceCheckUtils]: 185: Hoare triple {39009#true} assume !(2 != ~tmp~8); {39009#true} is VALID [2020-07-10 14:26:50,207 INFO L280 TraceCheckUtils]: 186: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,207 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {39009#true} {39009#true} #506#return; {39009#true} is VALID [2020-07-10 14:26:50,208 INFO L280 TraceCheckUtils]: 188: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,208 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {39009#true} {39009#true} #490#return; {39009#true} is VALID [2020-07-10 14:26:50,208 INFO L280 TraceCheckUtils]: 190: Hoare triple {39009#true} assume !false; {39009#true} is VALID [2020-07-10 14:26:50,208 INFO L280 TraceCheckUtils]: 191: Hoare triple {39009#true} assume ~splverifierCounter~0 < 4; {39009#true} is VALID [2020-07-10 14:26:50,208 INFO L280 TraceCheckUtils]: 192: Hoare triple {39009#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {39009#true} is VALID [2020-07-10 14:26:50,209 INFO L280 TraceCheckUtils]: 193: Hoare triple {39009#true} assume 0 != ~tmp~6; {39009#true} is VALID [2020-07-10 14:26:50,209 INFO L263 TraceCheckUtils]: 194: Hoare triple {39009#true} call waterRise(); {39009#true} is VALID [2020-07-10 14:26:50,209 INFO L280 TraceCheckUtils]: 195: Hoare triple {39009#true} assume !(~waterLevel~0 < 2); {39009#true} is VALID [2020-07-10 14:26:50,209 INFO L280 TraceCheckUtils]: 196: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,210 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {39009#true} {39009#true} #482#return; {39009#true} is VALID [2020-07-10 14:26:50,210 INFO L280 TraceCheckUtils]: 198: Hoare triple {39009#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {39009#true} is VALID [2020-07-10 14:26:50,210 INFO L280 TraceCheckUtils]: 199: Hoare triple {39009#true} assume !(0 != ~tmp___0~1); {39009#true} is VALID [2020-07-10 14:26:50,211 INFO L280 TraceCheckUtils]: 200: Hoare triple {39009#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {39009#true} is VALID [2020-07-10 14:26:50,211 INFO L280 TraceCheckUtils]: 201: Hoare triple {39009#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {39009#true} is VALID [2020-07-10 14:26:50,211 INFO L280 TraceCheckUtils]: 202: Hoare triple {39009#true} assume 0 != ~tmp___1~0; {39009#true} is VALID [2020-07-10 14:26:50,212 INFO L263 TraceCheckUtils]: 203: Hoare triple {39009#true} call stopSystem(); {39009#true} is VALID [2020-07-10 14:26:50,212 INFO L280 TraceCheckUtils]: 204: Hoare triple {39009#true} assume 0 != ~pumpRunning~0; {39009#true} is VALID [2020-07-10 14:26:50,212 INFO L263 TraceCheckUtils]: 205: Hoare triple {39009#true} call deactivatePump(); {39009#true} is VALID [2020-07-10 14:26:50,212 INFO L280 TraceCheckUtils]: 206: Hoare triple {39009#true} ~pumpRunning~0 := 0; {39009#true} is VALID [2020-07-10 14:26:50,213 INFO L280 TraceCheckUtils]: 207: Hoare triple {39009#true} assume true; {39009#true} is VALID [2020-07-10 14:26:50,213 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {39009#true} {39009#true} #472#return; {39009#true} is VALID [2020-07-10 14:26:50,214 INFO L280 TraceCheckUtils]: 209: Hoare triple {39009#true} ~systemActive~0 := 0; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,215 INFO L280 TraceCheckUtils]: 210: Hoare triple {40089#(= 0 ~systemActive~0)} assume true; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,215 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {40089#(= 0 ~systemActive~0)} {39009#true} #488#return; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,216 INFO L263 TraceCheckUtils]: 212: Hoare triple {40089#(= 0 ~systemActive~0)} call timeShift(); {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,217 INFO L263 TraceCheckUtils]: 213: Hoare triple {40089#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__2(); {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,218 INFO L263 TraceCheckUtils]: 214: Hoare triple {40089#(= 0 ~systemActive~0)} call #t~ret71 := isPumpRunning(); {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,218 INFO L280 TraceCheckUtils]: 215: Hoare triple {40089#(= 0 ~systemActive~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,219 INFO L280 TraceCheckUtils]: 216: Hoare triple {40089#(= 0 ~systemActive~0)} assume true; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,220 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {40089#(= 0 ~systemActive~0)} {40089#(= 0 ~systemActive~0)} #512#return; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,220 INFO L280 TraceCheckUtils]: 218: Hoare triple {40089#(= 0 ~systemActive~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,221 INFO L280 TraceCheckUtils]: 219: Hoare triple {40089#(= 0 ~systemActive~0)} assume true; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,221 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {40089#(= 0 ~systemActive~0)} {40089#(= 0 ~systemActive~0)} #500#return; {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,222 INFO L280 TraceCheckUtils]: 221: Hoare triple {40089#(= 0 ~systemActive~0)} assume !(0 != ~pumpRunning~0); {40089#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:26:50,223 INFO L280 TraceCheckUtils]: 222: Hoare triple {40089#(= 0 ~systemActive~0)} assume 0 != ~systemActive~0; {39010#false} is VALID [2020-07-10 14:26:50,223 INFO L263 TraceCheckUtils]: 223: Hoare triple {39010#false} call processEnvironment(); {39010#false} is VALID [2020-07-10 14:26:50,223 INFO L280 TraceCheckUtils]: 224: Hoare triple {39010#false} havoc ~tmp~3; {39010#false} is VALID [2020-07-10 14:26:50,223 INFO L280 TraceCheckUtils]: 225: Hoare triple {39010#false} assume 0 == ~pumpRunning~0; {39010#false} is VALID [2020-07-10 14:26:50,224 INFO L263 TraceCheckUtils]: 226: Hoare triple {39010#false} call #t~ret45 := isHighWaterLevel(); {39010#false} is VALID [2020-07-10 14:26:50,224 INFO L280 TraceCheckUtils]: 227: Hoare triple {39010#false} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {39010#false} is VALID [2020-07-10 14:26:50,224 INFO L263 TraceCheckUtils]: 228: Hoare triple {39010#false} call #t~ret64 := isHighWaterSensorDry(); {39010#false} is VALID [2020-07-10 14:26:50,224 INFO L280 TraceCheckUtils]: 229: Hoare triple {39010#false} havoc ~retValue_acc~2; {39010#false} is VALID [2020-07-10 14:26:50,225 INFO L280 TraceCheckUtils]: 230: Hoare triple {39010#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {39010#false} is VALID [2020-07-10 14:26:50,225 INFO L280 TraceCheckUtils]: 231: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-10 14:26:50,225 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {39010#false} {39010#false} #498#return; {39010#false} is VALID [2020-07-10 14:26:50,225 INFO L280 TraceCheckUtils]: 233: Hoare triple {39010#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {39010#false} is VALID [2020-07-10 14:26:50,225 INFO L280 TraceCheckUtils]: 234: Hoare triple {39010#false} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {39010#false} is VALID [2020-07-10 14:26:50,226 INFO L280 TraceCheckUtils]: 235: Hoare triple {39010#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {39010#false} is VALID [2020-07-10 14:26:50,226 INFO L280 TraceCheckUtils]: 236: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-10 14:26:50,226 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {39010#false} {39010#false} #474#return; {39010#false} is VALID [2020-07-10 14:26:50,226 INFO L280 TraceCheckUtils]: 238: Hoare triple {39010#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {39010#false} is VALID [2020-07-10 14:26:50,226 INFO L280 TraceCheckUtils]: 239: Hoare triple {39010#false} assume 0 != ~tmp~3; {39010#false} is VALID [2020-07-10 14:26:50,226 INFO L263 TraceCheckUtils]: 240: Hoare triple {39010#false} call activatePump(); {39010#false} is VALID [2020-07-10 14:26:50,227 INFO L280 TraceCheckUtils]: 241: Hoare triple {39010#false} havoc ~tmp~4; {39010#false} is VALID [2020-07-10 14:26:50,227 INFO L263 TraceCheckUtils]: 242: Hoare triple {39010#false} call #t~ret46 := isMethaneAlarm(); {39010#false} is VALID [2020-07-10 14:26:50,227 INFO L280 TraceCheckUtils]: 243: Hoare triple {39010#false} havoc ~retValue_acc~6; {39010#false} is VALID [2020-07-10 14:26:50,227 INFO L263 TraceCheckUtils]: 244: Hoare triple {39010#false} call #t~ret47 := isMethaneLevelCritical(); {39010#false} is VALID [2020-07-10 14:26:50,227 INFO L280 TraceCheckUtils]: 245: Hoare triple {39010#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {39010#false} is VALID [2020-07-10 14:26:50,227 INFO L280 TraceCheckUtils]: 246: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-10 14:26:50,228 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {39010#false} {39010#false} #526#return; {39010#false} is VALID [2020-07-10 14:26:50,228 INFO L280 TraceCheckUtils]: 248: Hoare triple {39010#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {39010#false} is VALID [2020-07-10 14:26:50,228 INFO L280 TraceCheckUtils]: 249: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-10 14:26:50,228 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {39010#false} {39010#false} #494#return; {39010#false} is VALID [2020-07-10 14:26:50,228 INFO L280 TraceCheckUtils]: 251: Hoare triple {39010#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {39010#false} is VALID [2020-07-10 14:26:50,228 INFO L280 TraceCheckUtils]: 252: Hoare triple {39010#false} assume !(0 != ~tmp~4); {39010#false} is VALID [2020-07-10 14:26:50,229 INFO L263 TraceCheckUtils]: 253: Hoare triple {39010#false} call activatePump__wrappee__highWaterSensor(); {39010#false} is VALID [2020-07-10 14:26:50,229 INFO L280 TraceCheckUtils]: 254: Hoare triple {39010#false} ~pumpRunning~0 := 1; {39010#false} is VALID [2020-07-10 14:26:50,229 INFO L280 TraceCheckUtils]: 255: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-10 14:26:50,229 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {39010#false} {39010#false} #496#return; {39010#false} is VALID [2020-07-10 14:26:50,229 INFO L280 TraceCheckUtils]: 257: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-10 14:26:50,229 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {39010#false} {39010#false} #476#return; {39010#false} is VALID [2020-07-10 14:26:50,230 INFO L280 TraceCheckUtils]: 259: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-10 14:26:50,230 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {39010#false} {39010#false} #504#return; {39010#false} is VALID [2020-07-10 14:26:50,230 INFO L263 TraceCheckUtils]: 261: Hoare triple {39010#false} call __utac_acc__Specification5_spec__3(); {39010#false} is VALID [2020-07-10 14:26:50,230 INFO L280 TraceCheckUtils]: 262: Hoare triple {39010#false} havoc ~tmp~8;havoc ~tmp___0~2; {39010#false} is VALID [2020-07-10 14:26:50,230 INFO L263 TraceCheckUtils]: 263: Hoare triple {39010#false} call #t~ret72 := getWaterLevel(); {39010#false} is VALID [2020-07-10 14:26:50,230 INFO L280 TraceCheckUtils]: 264: Hoare triple {39010#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {39010#false} is VALID [2020-07-10 14:26:50,231 INFO L280 TraceCheckUtils]: 265: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-10 14:26:50,231 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {39010#false} {39010#false} #514#return; {39010#false} is VALID [2020-07-10 14:26:50,231 INFO L280 TraceCheckUtils]: 267: Hoare triple {39010#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {39010#false} is VALID [2020-07-10 14:26:50,231 INFO L280 TraceCheckUtils]: 268: Hoare triple {39010#false} assume 2 != ~tmp~8; {39010#false} is VALID [2020-07-10 14:26:50,231 INFO L263 TraceCheckUtils]: 269: Hoare triple {39010#false} call #t~ret73 := isPumpRunning(); {39010#false} is VALID [2020-07-10 14:26:50,231 INFO L280 TraceCheckUtils]: 270: Hoare triple {39010#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {39010#false} is VALID [2020-07-10 14:26:50,232 INFO L280 TraceCheckUtils]: 271: Hoare triple {39010#false} assume true; {39010#false} is VALID [2020-07-10 14:26:50,232 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {39010#false} {39010#false} #516#return; {39010#false} is VALID [2020-07-10 14:26:50,232 INFO L280 TraceCheckUtils]: 273: Hoare triple {39010#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {39010#false} is VALID [2020-07-10 14:26:50,232 INFO L280 TraceCheckUtils]: 274: Hoare triple {39010#false} assume 0 != ~tmp___0~2; {39010#false} is VALID [2020-07-10 14:26:50,232 INFO L280 TraceCheckUtils]: 275: Hoare triple {39010#false} assume 0 == ~switchedOnBeforeTS~0; {39010#false} is VALID [2020-07-10 14:26:50,233 INFO L263 TraceCheckUtils]: 276: Hoare triple {39010#false} call __automaton_fail(); {39010#false} is VALID [2020-07-10 14:26:50,233 INFO L280 TraceCheckUtils]: 277: Hoare triple {39010#false} assume !false; {39010#false} is VALID [2020-07-10 14:26:50,285 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2020-07-10 14:26:50,286 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 14:26:50,286 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [16] total 17 [2020-07-10 14:26:50,286 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363451515] [2020-07-10 14:26:50,287 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 278 [2020-07-10 14:26:50,288 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:26:50,288 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 14:26:50,523 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 189 edges. 189 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:26:50,523 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 14:26:50,523 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:26:50,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 14:26:50,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:26:50,524 INFO L87 Difference]: Start difference. First operand 1580 states and 1833 transitions. Second operand 3 states. [2020-07-10 14:27:00,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:00,924 INFO L93 Difference]: Finished difference Result 2539 states and 2957 transitions. [2020-07-10 14:27:00,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 14:27:00,925 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 278 [2020-07-10 14:27:00,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:27:00,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 14:27:00,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 337 transitions. [2020-07-10 14:27:00,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 14:27:00,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 337 transitions. [2020-07-10 14:27:00,932 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 337 transitions. [2020-07-10 14:27:01,348 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 337 edges. 337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:27:01,410 INFO L225 Difference]: With dead ends: 2539 [2020-07-10 14:27:01,410 INFO L226 Difference]: Without dead ends: 1010 [2020-07-10 14:27:01,413 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 387 GetRequests, 371 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:27:01,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1010 states. [2020-07-10 14:27:10,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1010 to 985. [2020-07-10 14:27:10,519 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:27:10,519 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1010 states. Second operand 985 states. [2020-07-10 14:27:10,519 INFO L74 IsIncluded]: Start isIncluded. First operand 1010 states. Second operand 985 states. [2020-07-10 14:27:10,520 INFO L87 Difference]: Start difference. First operand 1010 states. Second operand 985 states. [2020-07-10 14:27:10,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:10,558 INFO L93 Difference]: Finished difference Result 1010 states and 1158 transitions. [2020-07-10 14:27:10,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1158 transitions. [2020-07-10 14:27:10,561 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:27:10,561 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:27:10,561 INFO L74 IsIncluded]: Start isIncluded. First operand 985 states. Second operand 1010 states. [2020-07-10 14:27:10,561 INFO L87 Difference]: Start difference. First operand 985 states. Second operand 1010 states. [2020-07-10 14:27:10,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:27:10,605 INFO L93 Difference]: Finished difference Result 1010 states and 1158 transitions. [2020-07-10 14:27:10,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1158 transitions. [2020-07-10 14:27:10,607 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:27:10,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:27:10,607 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:27:10,607 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:27:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 985 states. [2020-07-10 14:27:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 985 states and 1123 transitions. [2020-07-10 14:27:10,651 INFO L78 Accepts]: Start accepts. Automaton has 985 states and 1123 transitions. Word has length 278 [2020-07-10 14:27:10,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:27:10,652 INFO L479 AbstractCegarLoop]: Abstraction has 985 states and 1123 transitions. [2020-07-10 14:27:10,652 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 14:27:10,652 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1123 transitions. [2020-07-10 14:27:10,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2020-07-10 14:27:10,657 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:27:10,657 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:27:10,872 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:27:10,873 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:27:10,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:27:10,874 INFO L82 PathProgramCache]: Analyzing trace with hash -395861888, now seen corresponding path program 1 times [2020-07-10 14:27:10,874 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:27:10,874 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1112841542] [2020-07-10 14:27:10,875 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:27:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,334 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:27:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {47349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {47114#true} is VALID [2020-07-10 14:27:11,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,409 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #532#return; {47114#true} is VALID [2020-07-10 14:27:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,413 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47114#true} {47114#true} #432#return; {47114#true} is VALID [2020-07-10 14:27:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,417 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47114#true} {47114#true} #434#return; {47114#true} is VALID [2020-07-10 14:27:11,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {47114#true} is VALID [2020-07-10 14:27:11,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,422 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #436#return; {47114#true} is VALID [2020-07-10 14:27:11,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,426 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47114#true} {47114#true} #438#return; {47114#true} is VALID [2020-07-10 14:27:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {47114#true} is VALID [2020-07-10 14:27:11,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,449 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #522#return; {47114#true} is VALID [2020-07-10 14:27:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47114#true} is VALID [2020-07-10 14:27:11,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,467 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #482#return; {47114#true} is VALID [2020-07-10 14:27:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:11,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,526 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:11,527 INFO L263 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:11,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:11,528 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,528 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:11,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:11,529 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,529 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-10 14:27:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:11,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:11,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,565 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-10 14:27:11,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-10 14:27:11,566 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-10 14:27:11,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:11,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:11,567 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,567 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-10 14:27:11,567 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-10 14:27:11,568 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-10 14:27:11,568 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-10 14:27:11,569 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,569 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-10 14:27:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:11,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,584 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:11,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:11,585 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-10 14:27:11,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:11,586 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,586 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:11,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:11,587 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,588 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-10 14:27:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-10 14:27:11,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,592 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-10 14:27:11,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-10 14:27:11,593 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-10 14:27:11,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:11,594 INFO L263 TraceCheckUtils]: 3: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-10 14:27:11,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:11,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,595 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:11,595 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:11,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,596 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-10 14:27:11,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-10 14:27:11,597 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-10 14:27:11,598 INFO L263 TraceCheckUtils]: 12: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:11,599 INFO L280 TraceCheckUtils]: 13: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-10 14:27:11,599 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,599 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-10 14:27:11,600 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,600 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-10 14:27:11,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:11,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-10 14:27:11,601 INFO L263 TraceCheckUtils]: 2: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:11,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-10 14:27:11,602 INFO L263 TraceCheckUtils]: 4: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-10 14:27:11,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:11,603 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:11,603 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,603 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-10 14:27:11,604 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-10 14:27:11,604 INFO L280 TraceCheckUtils]: 10: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-10 14:27:11,604 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-10 14:27:11,605 INFO L280 TraceCheckUtils]: 12: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,605 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-10 14:27:11,605 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-10 14:27:11,606 INFO L280 TraceCheckUtils]: 15: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:11,607 INFO L263 TraceCheckUtils]: 16: Hoare triple {47114#true} call activatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:11,607 INFO L280 TraceCheckUtils]: 17: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-10 14:27:11,608 INFO L263 TraceCheckUtils]: 18: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-10 14:27:11,608 INFO L280 TraceCheckUtils]: 19: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:11,608 INFO L263 TraceCheckUtils]: 20: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-10 14:27:11,609 INFO L280 TraceCheckUtils]: 21: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:11,609 INFO L280 TraceCheckUtils]: 22: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,609 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:11,610 INFO L280 TraceCheckUtils]: 24: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:11,610 INFO L280 TraceCheckUtils]: 25: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,610 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-10 14:27:11,611 INFO L280 TraceCheckUtils]: 27: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-10 14:27:11,611 INFO L280 TraceCheckUtils]: 28: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-10 14:27:11,612 INFO L263 TraceCheckUtils]: 29: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:11,612 INFO L280 TraceCheckUtils]: 30: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-10 14:27:11,613 INFO L280 TraceCheckUtils]: 31: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,613 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-10 14:27:11,613 INFO L280 TraceCheckUtils]: 33: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,614 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-10 14:27:11,614 INFO L280 TraceCheckUtils]: 35: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,614 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-10 14:27:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,704 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:27:11,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:11,705 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:11,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,709 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:27:11,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:11,712 INFO L280 TraceCheckUtils]: 6: Hoare triple {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:11,713 INFO L280 TraceCheckUtils]: 7: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:11,714 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47114#true} #506#return; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:11,716 INFO L263 TraceCheckUtils]: 0: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:11,717 INFO L263 TraceCheckUtils]: 1: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:11,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:11,718 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,718 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:11,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:11,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,719 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-10 14:27:11,719 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} assume !(0 != ~pumpRunning~0); {47114#true} is VALID [2020-07-10 14:27:11,719 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume 0 != ~systemActive~0; {47114#true} is VALID [2020-07-10 14:27:11,720 INFO L263 TraceCheckUtils]: 10: Hoare triple {47114#true} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:11,721 INFO L280 TraceCheckUtils]: 11: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:11,721 INFO L280 TraceCheckUtils]: 12: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-10 14:27:11,721 INFO L263 TraceCheckUtils]: 13: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:11,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-10 14:27:11,721 INFO L263 TraceCheckUtils]: 15: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-10 14:27:11,722 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:11,722 INFO L280 TraceCheckUtils]: 17: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:11,722 INFO L280 TraceCheckUtils]: 18: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,722 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-10 14:27:11,722 INFO L280 TraceCheckUtils]: 20: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-10 14:27:11,723 INFO L280 TraceCheckUtils]: 21: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-10 14:27:11,723 INFO L280 TraceCheckUtils]: 22: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-10 14:27:11,723 INFO L280 TraceCheckUtils]: 23: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,723 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-10 14:27:11,724 INFO L280 TraceCheckUtils]: 25: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-10 14:27:11,724 INFO L280 TraceCheckUtils]: 26: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:11,725 INFO L263 TraceCheckUtils]: 27: Hoare triple {47114#true} call activatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:11,725 INFO L280 TraceCheckUtils]: 28: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-10 14:27:11,726 INFO L263 TraceCheckUtils]: 29: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-10 14:27:11,726 INFO L280 TraceCheckUtils]: 30: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:11,726 INFO L263 TraceCheckUtils]: 31: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-10 14:27:11,727 INFO L280 TraceCheckUtils]: 32: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:11,727 INFO L280 TraceCheckUtils]: 33: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,727 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:11,728 INFO L280 TraceCheckUtils]: 35: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:11,728 INFO L280 TraceCheckUtils]: 36: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,728 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-10 14:27:11,729 INFO L280 TraceCheckUtils]: 38: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-10 14:27:11,729 INFO L280 TraceCheckUtils]: 39: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-10 14:27:11,730 INFO L263 TraceCheckUtils]: 40: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:11,731 INFO L280 TraceCheckUtils]: 41: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-10 14:27:11,731 INFO L280 TraceCheckUtils]: 42: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,731 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-10 14:27:11,732 INFO L280 TraceCheckUtils]: 44: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,732 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-10 14:27:11,732 INFO L280 TraceCheckUtils]: 46: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,733 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-10 14:27:11,733 INFO L263 TraceCheckUtils]: 48: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-10 14:27:11,733 INFO L280 TraceCheckUtils]: 49: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:11,734 INFO L263 TraceCheckUtils]: 50: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:11,735 INFO L280 TraceCheckUtils]: 51: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,736 INFO L280 TraceCheckUtils]: 52: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,737 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:27:11,738 INFO L280 TraceCheckUtils]: 54: Hoare triple {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:11,740 INFO L280 TraceCheckUtils]: 55: Hoare triple {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:11,740 INFO L280 TraceCheckUtils]: 56: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:11,741 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47114#true} #506#return; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:11,742 INFO L280 TraceCheckUtils]: 58: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:11,743 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47114#true} #490#return; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:11,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:11,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,835 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:11,835 INFO L263 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:11,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:11,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,836 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:11,837 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:11,837 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,838 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:11,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:11,848 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,864 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-10 14:27:11,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:11,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-10 14:27:11,865 INFO L263 TraceCheckUtils]: 2: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-10 14:27:11,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,866 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-10 14:27:11,866 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,867 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:11,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,969 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:27:11,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:11,969 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:11,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,971 INFO L280 TraceCheckUtils]: 3: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,972 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:27:11,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:11,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:11,975 INFO L280 TraceCheckUtils]: 7: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:11,976 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {47490#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:11,977 INFO L263 TraceCheckUtils]: 0: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:11,977 INFO L263 TraceCheckUtils]: 1: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:11,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:11,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,978 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:11,978 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:11,978 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,980 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:11,981 INFO L280 TraceCheckUtils]: 8: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:11,982 INFO L263 TraceCheckUtils]: 9: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:11,983 INFO L280 TraceCheckUtils]: 10: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:11,984 INFO L280 TraceCheckUtils]: 11: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:11,986 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:11,987 INFO L280 TraceCheckUtils]: 13: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:11,988 INFO L263 TraceCheckUtils]: 14: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:11,988 INFO L280 TraceCheckUtils]: 15: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:11,989 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-10 14:27:11,989 INFO L263 TraceCheckUtils]: 17: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-10 14:27:11,989 INFO L280 TraceCheckUtils]: 18: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,989 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-10 14:27:11,990 INFO L280 TraceCheckUtils]: 20: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:11,991 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {47114#true} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:11,991 INFO L263 TraceCheckUtils]: 22: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-10 14:27:11,991 INFO L280 TraceCheckUtils]: 23: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:11,992 INFO L263 TraceCheckUtils]: 24: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:11,993 INFO L280 TraceCheckUtils]: 25: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,994 INFO L280 TraceCheckUtils]: 26: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:11,996 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:27:11,997 INFO L280 TraceCheckUtils]: 28: Hoare triple {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:11,998 INFO L280 TraceCheckUtils]: 29: Hoare triple {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:11,999 INFO L280 TraceCheckUtils]: 30: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,000 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {47490#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:12,001 INFO L280 TraceCheckUtils]: 32: Hoare triple {47490#(not (= 2 |old(~waterLevel~0)|))} assume true; {47490#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:12,003 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {47490#(not (= 2 |old(~waterLevel~0)|))} {47194#(= 2 ~waterLevel~0)} #490#return; {47115#false} is VALID [2020-07-10 14:27:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,023 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,023 INFO L263 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:12,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,024 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,025 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:12,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,025 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-10 14:27:12,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47114#true} is VALID [2020-07-10 14:27:12,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,031 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #502#return; {47114#true} is VALID [2020-07-10 14:27:12,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,038 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-10 14:27:12,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:12,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-10 14:27:12,039 INFO L263 TraceCheckUtils]: 2: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-10 14:27:12,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,040 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-10 14:27:12,040 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,041 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-10 14:27:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-10 14:27:12,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,051 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-10 14:27:12,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:12,052 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-10 14:27:12,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,052 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-10 14:27:12,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-10 14:27:12,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-10 14:27:12,053 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,053 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-10 14:27:12,054 INFO L263 TraceCheckUtils]: 0: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:12,055 INFO L263 TraceCheckUtils]: 1: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:12,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,055 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:12,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,056 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-10 14:27:12,056 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} assume 0 != ~pumpRunning~0; {47114#true} is VALID [2020-07-10 14:27:12,058 INFO L263 TraceCheckUtils]: 9: Hoare triple {47114#true} call lowerWaterLevel(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:12,058 INFO L280 TraceCheckUtils]: 10: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47114#true} is VALID [2020-07-10 14:27:12,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,059 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47114#true} {47114#true} #502#return; {47114#true} is VALID [2020-07-10 14:27:12,059 INFO L280 TraceCheckUtils]: 13: Hoare triple {47114#true} assume 0 != ~systemActive~0; {47114#true} is VALID [2020-07-10 14:27:12,060 INFO L263 TraceCheckUtils]: 14: Hoare triple {47114#true} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,060 INFO L280 TraceCheckUtils]: 15: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:12,061 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-10 14:27:12,061 INFO L263 TraceCheckUtils]: 17: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-10 14:27:12,061 INFO L280 TraceCheckUtils]: 18: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,062 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-10 14:27:12,062 INFO L280 TraceCheckUtils]: 20: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,062 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-10 14:27:12,063 INFO L263 TraceCheckUtils]: 22: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-10 14:27:12,063 INFO L280 TraceCheckUtils]: 23: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:12,063 INFO L263 TraceCheckUtils]: 24: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,064 INFO L280 TraceCheckUtils]: 25: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-10 14:27:12,064 INFO L280 TraceCheckUtils]: 26: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,064 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-10 14:27:12,065 INFO L280 TraceCheckUtils]: 28: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-10 14:27:12,065 INFO L280 TraceCheckUtils]: 29: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-10 14:27:12,065 INFO L280 TraceCheckUtils]: 30: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,066 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-10 14:27:12,066 INFO L280 TraceCheckUtils]: 32: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,066 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {47114#true} {47115#false} #490#return; {47115#false} is VALID [2020-07-10 14:27:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {47114#true} is VALID [2020-07-10 14:27:12,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47115#false} #482#return; {47115#false} is VALID [2020-07-10 14:27:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {47114#true} is VALID [2020-07-10 14:27:12,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,120 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #472#return; {47114#true} is VALID [2020-07-10 14:27:12,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {47535#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {47114#true} is VALID [2020-07-10 14:27:12,121 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call deactivatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {47114#true} is VALID [2020-07-10 14:27:12,122 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,122 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #472#return; {47114#true} is VALID [2020-07-10 14:27:12,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} ~systemActive~0 := 0; {47114#true} is VALID [2020-07-10 14:27:12,123 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,123 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47115#false} #488#return; {47115#false} is VALID [2020-07-10 14:27:12,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,138 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,139 INFO L263 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:12,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,139 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:12,140 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,140 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-10 14:27:12,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-10 14:27:12,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,148 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-10 14:27:12,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:12,148 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-10 14:27:12,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,149 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-10 14:27:12,150 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-10 14:27:12,150 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-10 14:27:12,151 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,151 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-10 14:27:12,152 INFO L263 TraceCheckUtils]: 0: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:12,153 INFO L263 TraceCheckUtils]: 1: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:12,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,154 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,154 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:12,154 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,155 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-10 14:27:12,155 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} assume !(0 != ~pumpRunning~0); {47114#true} is VALID [2020-07-10 14:27:12,155 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume !(0 != ~systemActive~0); {47114#true} is VALID [2020-07-10 14:27:12,156 INFO L263 TraceCheckUtils]: 10: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-10 14:27:12,156 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:12,156 INFO L263 TraceCheckUtils]: 12: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,157 INFO L280 TraceCheckUtils]: 13: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-10 14:27:12,157 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,157 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-10 14:27:12,158 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-10 14:27:12,158 INFO L280 TraceCheckUtils]: 17: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-10 14:27:12,158 INFO L280 TraceCheckUtils]: 18: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,159 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-10 14:27:12,159 INFO L280 TraceCheckUtils]: 20: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,159 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {47114#true} {47115#false} #490#return; {47115#false} is VALID [2020-07-10 14:27:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {47561#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {47114#true} is VALID [2020-07-10 14:27:12,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,197 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47115#false} #486#return; {47115#false} is VALID [2020-07-10 14:27:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,207 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,207 INFO L263 TraceCheckUtils]: 0: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:12,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,208 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:12,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,209 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47115#false} #500#return; {47115#false} is VALID [2020-07-10 14:27:12,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:12,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:12,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,235 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-10 14:27:12,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-10 14:27:12,236 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-10 14:27:12,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:12,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:12,237 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,237 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-10 14:27:12,237 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-10 14:27:12,238 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-10 14:27:12,238 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-10 14:27:12,238 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,239 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-10 14:27:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:12,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,253 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:12,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:12,254 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-10 14:27:12,254 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:12,255 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,255 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:12,255 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:12,256 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,256 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-10 14:27:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-10 14:27:12,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,261 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-10 14:27:12,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-10 14:27:12,262 INFO L263 TraceCheckUtils]: 1: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-10 14:27:12,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:12,262 INFO L263 TraceCheckUtils]: 3: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-10 14:27:12,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:12,263 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,264 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:12,265 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:12,265 INFO L280 TraceCheckUtils]: 8: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,265 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-10 14:27:12,266 INFO L280 TraceCheckUtils]: 10: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-10 14:27:12,266 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-10 14:27:12,267 INFO L263 TraceCheckUtils]: 12: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,267 INFO L280 TraceCheckUtils]: 13: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-10 14:27:12,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,268 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-10 14:27:12,268 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,269 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-10 14:27:12,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:12,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-10 14:27:12,270 INFO L263 TraceCheckUtils]: 2: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-10 14:27:12,271 INFO L263 TraceCheckUtils]: 4: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-10 14:27:12,271 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:12,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:12,272 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,272 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-10 14:27:12,272 INFO L280 TraceCheckUtils]: 9: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-10 14:27:12,273 INFO L280 TraceCheckUtils]: 10: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-10 14:27:12,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-10 14:27:12,273 INFO L280 TraceCheckUtils]: 12: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,273 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-10 14:27:12,274 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-10 14:27:12,274 INFO L280 TraceCheckUtils]: 15: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:12,275 INFO L263 TraceCheckUtils]: 16: Hoare triple {47114#true} call activatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,275 INFO L280 TraceCheckUtils]: 17: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-10 14:27:12,276 INFO L263 TraceCheckUtils]: 18: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-10 14:27:12,276 INFO L280 TraceCheckUtils]: 19: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:12,276 INFO L263 TraceCheckUtils]: 20: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-10 14:27:12,277 INFO L280 TraceCheckUtils]: 21: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:12,277 INFO L280 TraceCheckUtils]: 22: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,277 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:12,278 INFO L280 TraceCheckUtils]: 24: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:12,278 INFO L280 TraceCheckUtils]: 25: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,278 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-10 14:27:12,278 INFO L280 TraceCheckUtils]: 27: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-10 14:27:12,279 INFO L280 TraceCheckUtils]: 28: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-10 14:27:12,279 INFO L263 TraceCheckUtils]: 29: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,280 INFO L280 TraceCheckUtils]: 30: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-10 14:27:12,280 INFO L280 TraceCheckUtils]: 31: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,280 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-10 14:27:12,280 INFO L280 TraceCheckUtils]: 33: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,281 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-10 14:27:12,281 INFO L280 TraceCheckUtils]: 35: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,281 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47114#true} {47115#false} #504#return; {47115#false} is VALID [2020-07-10 14:27:12,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-10 14:27:12,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,285 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47115#false} #514#return; {47115#false} is VALID [2020-07-10 14:27:12,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,290 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47114#true} {47115#false} #516#return; {47115#false} is VALID [2020-07-10 14:27:12,294 INFO L263 TraceCheckUtils]: 0: Hoare triple {47114#true} call ULTIMATE.init(); {47349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:27:12,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {47349#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {47114#true} is VALID [2020-07-10 14:27:12,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,295 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47114#true} {47114#true} #532#return; {47114#true} is VALID [2020-07-10 14:27:12,295 INFO L263 TraceCheckUtils]: 4: Hoare triple {47114#true} call #t~ret74 := main(); {47114#true} is VALID [2020-07-10 14:27:12,295 INFO L280 TraceCheckUtils]: 5: Hoare triple {47114#true} havoc ~retValue_acc~11;havoc ~tmp~7; {47114#true} is VALID [2020-07-10 14:27:12,296 INFO L263 TraceCheckUtils]: 6: Hoare triple {47114#true} call select_helpers(); {47114#true} is VALID [2020-07-10 14:27:12,296 INFO L280 TraceCheckUtils]: 7: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,296 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47114#true} {47114#true} #432#return; {47114#true} is VALID [2020-07-10 14:27:12,296 INFO L263 TraceCheckUtils]: 9: Hoare triple {47114#true} call select_features(); {47114#true} is VALID [2020-07-10 14:27:12,296 INFO L280 TraceCheckUtils]: 10: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,296 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47114#true} {47114#true} #434#return; {47114#true} is VALID [2020-07-10 14:27:12,297 INFO L263 TraceCheckUtils]: 12: Hoare triple {47114#true} call #t~ret70 := valid_product(); {47114#true} is VALID [2020-07-10 14:27:12,297 INFO L280 TraceCheckUtils]: 13: Hoare triple {47114#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {47114#true} is VALID [2020-07-10 14:27:12,297 INFO L280 TraceCheckUtils]: 14: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,297 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47114#true} {47114#true} #436#return; {47114#true} is VALID [2020-07-10 14:27:12,297 INFO L280 TraceCheckUtils]: 16: Hoare triple {47114#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {47114#true} is VALID [2020-07-10 14:27:12,298 INFO L280 TraceCheckUtils]: 17: Hoare triple {47114#true} assume 0 != ~tmp~7; {47114#true} is VALID [2020-07-10 14:27:12,298 INFO L263 TraceCheckUtils]: 18: Hoare triple {47114#true} call setup(); {47114#true} is VALID [2020-07-10 14:27:12,298 INFO L280 TraceCheckUtils]: 19: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,298 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47114#true} {47114#true} #438#return; {47114#true} is VALID [2020-07-10 14:27:12,298 INFO L263 TraceCheckUtils]: 21: Hoare triple {47114#true} call runTest(); {47114#true} is VALID [2020-07-10 14:27:12,299 INFO L263 TraceCheckUtils]: 22: Hoare triple {47114#true} call __utac_acc__Specification5_spec__1(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:12,299 INFO L280 TraceCheckUtils]: 23: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {47114#true} is VALID [2020-07-10 14:27:12,299 INFO L280 TraceCheckUtils]: 24: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,300 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {47114#true} {47114#true} #522#return; {47114#true} is VALID [2020-07-10 14:27:12,300 INFO L263 TraceCheckUtils]: 26: Hoare triple {47114#true} call test(); {47114#true} is VALID [2020-07-10 14:27:12,300 INFO L280 TraceCheckUtils]: 27: Hoare triple {47114#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47114#true} is VALID [2020-07-10 14:27:12,300 INFO L280 TraceCheckUtils]: 28: Hoare triple {47114#true} assume !false; {47114#true} is VALID [2020-07-10 14:27:12,300 INFO L280 TraceCheckUtils]: 29: Hoare triple {47114#true} assume ~splverifierCounter~0 < 4; {47114#true} is VALID [2020-07-10 14:27:12,301 INFO L280 TraceCheckUtils]: 30: Hoare triple {47114#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47114#true} is VALID [2020-07-10 14:27:12,301 INFO L280 TraceCheckUtils]: 31: Hoare triple {47114#true} assume 0 != ~tmp~6; {47114#true} is VALID [2020-07-10 14:27:12,301 INFO L263 TraceCheckUtils]: 32: Hoare triple {47114#true} call waterRise(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:12,302 INFO L280 TraceCheckUtils]: 33: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47114#true} is VALID [2020-07-10 14:27:12,302 INFO L280 TraceCheckUtils]: 34: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,302 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47114#true} {47114#true} #482#return; {47114#true} is VALID [2020-07-10 14:27:12,302 INFO L280 TraceCheckUtils]: 36: Hoare triple {47114#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47114#true} is VALID [2020-07-10 14:27:12,302 INFO L280 TraceCheckUtils]: 37: Hoare triple {47114#true} assume !(0 != ~tmp___0~1); {47114#true} is VALID [2020-07-10 14:27:12,303 INFO L280 TraceCheckUtils]: 38: Hoare triple {47114#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47114#true} is VALID [2020-07-10 14:27:12,303 INFO L280 TraceCheckUtils]: 39: Hoare triple {47114#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47114#true} is VALID [2020-07-10 14:27:12,303 INFO L280 TraceCheckUtils]: 40: Hoare triple {47114#true} assume !(0 != ~tmp___1~0); {47114#true} is VALID [2020-07-10 14:27:12,304 INFO L263 TraceCheckUtils]: 41: Hoare triple {47114#true} call timeShift(); {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:12,305 INFO L263 TraceCheckUtils]: 42: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:12,305 INFO L263 TraceCheckUtils]: 43: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:12,305 INFO L280 TraceCheckUtils]: 44: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,306 INFO L280 TraceCheckUtils]: 45: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,306 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,306 INFO L280 TraceCheckUtils]: 47: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:12,306 INFO L280 TraceCheckUtils]: 48: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,307 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-10 14:27:12,307 INFO L280 TraceCheckUtils]: 50: Hoare triple {47114#true} assume !(0 != ~pumpRunning~0); {47114#true} is VALID [2020-07-10 14:27:12,307 INFO L280 TraceCheckUtils]: 51: Hoare triple {47114#true} assume 0 != ~systemActive~0; {47114#true} is VALID [2020-07-10 14:27:12,308 INFO L263 TraceCheckUtils]: 52: Hoare triple {47114#true} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,308 INFO L280 TraceCheckUtils]: 53: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:12,308 INFO L280 TraceCheckUtils]: 54: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-10 14:27:12,309 INFO L263 TraceCheckUtils]: 55: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,309 INFO L280 TraceCheckUtils]: 56: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-10 14:27:12,309 INFO L263 TraceCheckUtils]: 57: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-10 14:27:12,309 INFO L280 TraceCheckUtils]: 58: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:12,309 INFO L280 TraceCheckUtils]: 59: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:12,310 INFO L280 TraceCheckUtils]: 60: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,310 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-10 14:27:12,310 INFO L280 TraceCheckUtils]: 62: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-10 14:27:12,310 INFO L280 TraceCheckUtils]: 63: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-10 14:27:12,311 INFO L280 TraceCheckUtils]: 64: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-10 14:27:12,311 INFO L280 TraceCheckUtils]: 65: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,311 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-10 14:27:12,311 INFO L280 TraceCheckUtils]: 67: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-10 14:27:12,312 INFO L280 TraceCheckUtils]: 68: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:12,313 INFO L263 TraceCheckUtils]: 69: Hoare triple {47114#true} call activatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,313 INFO L280 TraceCheckUtils]: 70: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-10 14:27:12,313 INFO L263 TraceCheckUtils]: 71: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-10 14:27:12,313 INFO L280 TraceCheckUtils]: 72: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:12,314 INFO L263 TraceCheckUtils]: 73: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-10 14:27:12,314 INFO L280 TraceCheckUtils]: 74: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:12,314 INFO L280 TraceCheckUtils]: 75: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,314 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:12,315 INFO L280 TraceCheckUtils]: 77: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:12,315 INFO L280 TraceCheckUtils]: 78: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,315 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-10 14:27:12,315 INFO L280 TraceCheckUtils]: 80: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-10 14:27:12,316 INFO L280 TraceCheckUtils]: 81: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-10 14:27:12,317 INFO L263 TraceCheckUtils]: 82: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,317 INFO L280 TraceCheckUtils]: 83: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-10 14:27:12,317 INFO L280 TraceCheckUtils]: 84: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,317 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-10 14:27:12,318 INFO L280 TraceCheckUtils]: 86: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,318 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-10 14:27:12,318 INFO L280 TraceCheckUtils]: 88: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,318 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-10 14:27:12,319 INFO L263 TraceCheckUtils]: 90: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-10 14:27:12,319 INFO L280 TraceCheckUtils]: 91: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:12,319 INFO L263 TraceCheckUtils]: 92: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,320 INFO L280 TraceCheckUtils]: 93: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:12,321 INFO L280 TraceCheckUtils]: 94: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:12,322 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:27:12,323 INFO L280 TraceCheckUtils]: 96: Hoare triple {47460#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:12,324 INFO L280 TraceCheckUtils]: 97: Hoare triple {47461#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,325 INFO L280 TraceCheckUtils]: 98: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,326 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47114#true} #506#return; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,327 INFO L280 TraceCheckUtils]: 100: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,327 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47114#true} #490#return; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,328 INFO L280 TraceCheckUtils]: 102: Hoare triple {47194#(= 2 ~waterLevel~0)} assume !false; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,329 INFO L280 TraceCheckUtils]: 103: Hoare triple {47194#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,330 INFO L280 TraceCheckUtils]: 104: Hoare triple {47194#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,330 INFO L280 TraceCheckUtils]: 105: Hoare triple {47194#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~6); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,331 INFO L280 TraceCheckUtils]: 106: Hoare triple {47194#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,332 INFO L280 TraceCheckUtils]: 107: Hoare triple {47194#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,332 INFO L280 TraceCheckUtils]: 108: Hoare triple {47194#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,333 INFO L280 TraceCheckUtils]: 109: Hoare triple {47194#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,334 INFO L280 TraceCheckUtils]: 110: Hoare triple {47194#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,335 INFO L263 TraceCheckUtils]: 111: Hoare triple {47194#(= 2 ~waterLevel~0)} call timeShift(); {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:12,342 INFO L263 TraceCheckUtils]: 112: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:12,343 INFO L263 TraceCheckUtils]: 113: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:12,343 INFO L280 TraceCheckUtils]: 114: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,343 INFO L280 TraceCheckUtils]: 115: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,343 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,343 INFO L280 TraceCheckUtils]: 117: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:12,344 INFO L280 TraceCheckUtils]: 118: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,345 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:12,345 INFO L280 TraceCheckUtils]: 120: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:12,346 INFO L263 TraceCheckUtils]: 121: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:12,347 INFO L280 TraceCheckUtils]: 122: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:12,348 INFO L280 TraceCheckUtils]: 123: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:12,349 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:12,350 INFO L280 TraceCheckUtils]: 125: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:12,350 INFO L263 TraceCheckUtils]: 126: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,351 INFO L280 TraceCheckUtils]: 127: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:12,351 INFO L280 TraceCheckUtils]: 128: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-10 14:27:12,351 INFO L263 TraceCheckUtils]: 129: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-10 14:27:12,351 INFO L280 TraceCheckUtils]: 130: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,351 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-10 14:27:12,352 INFO L280 TraceCheckUtils]: 132: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,352 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {47114#true} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #504#return; {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:27:12,353 INFO L263 TraceCheckUtils]: 134: Hoare triple {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-10 14:27:12,353 INFO L280 TraceCheckUtils]: 135: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:12,353 INFO L263 TraceCheckUtils]: 136: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,354 INFO L280 TraceCheckUtils]: 137: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:12,354 INFO L280 TraceCheckUtils]: 138: Hoare triple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {47462#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:12,355 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {47462#(= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-10 14:27:12,356 INFO L280 TraceCheckUtils]: 140: Hoare triple {47499#(or (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:27:12,357 INFO L280 TraceCheckUtils]: 141: Hoare triple {47500#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~8)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,358 INFO L280 TraceCheckUtils]: 142: Hoare triple {47194#(= 2 ~waterLevel~0)} assume true; {47194#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:12,359 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {47194#(= 2 ~waterLevel~0)} {47473#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #506#return; {47490#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:12,360 INFO L280 TraceCheckUtils]: 144: Hoare triple {47490#(not (= 2 |old(~waterLevel~0)|))} assume true; {47490#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:12,361 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {47490#(not (= 2 |old(~waterLevel~0)|))} {47194#(= 2 ~waterLevel~0)} #490#return; {47115#false} is VALID [2020-07-10 14:27:12,361 INFO L280 TraceCheckUtils]: 146: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-10 14:27:12,361 INFO L280 TraceCheckUtils]: 147: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-10 14:27:12,361 INFO L280 TraceCheckUtils]: 148: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-10 14:27:12,361 INFO L280 TraceCheckUtils]: 149: Hoare triple {47115#false} assume !(0 != ~tmp~6); {47115#false} is VALID [2020-07-10 14:27:12,362 INFO L280 TraceCheckUtils]: 150: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-10 14:27:12,362 INFO L280 TraceCheckUtils]: 151: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-10 14:27:12,362 INFO L280 TraceCheckUtils]: 152: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-10 14:27:12,362 INFO L280 TraceCheckUtils]: 153: Hoare triple {47115#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47115#false} is VALID [2020-07-10 14:27:12,363 INFO L280 TraceCheckUtils]: 154: Hoare triple {47115#false} assume !(0 != ~tmp___1~0); {47115#false} is VALID [2020-07-10 14:27:12,363 INFO L263 TraceCheckUtils]: 155: Hoare triple {47115#false} call timeShift(); {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:12,364 INFO L263 TraceCheckUtils]: 156: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:12,364 INFO L263 TraceCheckUtils]: 157: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:12,364 INFO L280 TraceCheckUtils]: 158: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,365 INFO L280 TraceCheckUtils]: 159: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,365 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,365 INFO L280 TraceCheckUtils]: 161: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:12,365 INFO L280 TraceCheckUtils]: 162: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,365 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-10 14:27:12,366 INFO L280 TraceCheckUtils]: 164: Hoare triple {47114#true} assume 0 != ~pumpRunning~0; {47114#true} is VALID [2020-07-10 14:27:12,366 INFO L263 TraceCheckUtils]: 165: Hoare triple {47114#true} call lowerWaterLevel(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:12,367 INFO L280 TraceCheckUtils]: 166: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47114#true} is VALID [2020-07-10 14:27:12,367 INFO L280 TraceCheckUtils]: 167: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,367 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {47114#true} {47114#true} #502#return; {47114#true} is VALID [2020-07-10 14:27:12,367 INFO L280 TraceCheckUtils]: 169: Hoare triple {47114#true} assume 0 != ~systemActive~0; {47114#true} is VALID [2020-07-10 14:27:12,368 INFO L263 TraceCheckUtils]: 170: Hoare triple {47114#true} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,368 INFO L280 TraceCheckUtils]: 171: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:12,369 INFO L280 TraceCheckUtils]: 172: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-10 14:27:12,369 INFO L263 TraceCheckUtils]: 173: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-10 14:27:12,369 INFO L280 TraceCheckUtils]: 174: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,369 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-10 14:27:12,370 INFO L280 TraceCheckUtils]: 176: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,370 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {47114#true} {47114#true} #504#return; {47114#true} is VALID [2020-07-10 14:27:12,370 INFO L263 TraceCheckUtils]: 178: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-10 14:27:12,370 INFO L280 TraceCheckUtils]: 179: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:12,370 INFO L263 TraceCheckUtils]: 180: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,370 INFO L280 TraceCheckUtils]: 181: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-10 14:27:12,371 INFO L280 TraceCheckUtils]: 182: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,371 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-10 14:27:12,371 INFO L280 TraceCheckUtils]: 184: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-10 14:27:12,371 INFO L280 TraceCheckUtils]: 185: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-10 14:27:12,372 INFO L280 TraceCheckUtils]: 186: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,372 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-10 14:27:12,372 INFO L280 TraceCheckUtils]: 188: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,372 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {47114#true} {47115#false} #490#return; {47115#false} is VALID [2020-07-10 14:27:12,372 INFO L280 TraceCheckUtils]: 190: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-10 14:27:12,373 INFO L280 TraceCheckUtils]: 191: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-10 14:27:12,373 INFO L280 TraceCheckUtils]: 192: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-10 14:27:12,373 INFO L280 TraceCheckUtils]: 193: Hoare triple {47115#false} assume 0 != ~tmp~6; {47115#false} is VALID [2020-07-10 14:27:12,373 INFO L263 TraceCheckUtils]: 194: Hoare triple {47115#false} call waterRise(); {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:12,373 INFO L280 TraceCheckUtils]: 195: Hoare triple {47351#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {47114#true} is VALID [2020-07-10 14:27:12,373 INFO L280 TraceCheckUtils]: 196: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,374 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {47114#true} {47115#false} #482#return; {47115#false} is VALID [2020-07-10 14:27:12,374 INFO L280 TraceCheckUtils]: 198: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-10 14:27:12,374 INFO L280 TraceCheckUtils]: 199: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-10 14:27:12,374 INFO L280 TraceCheckUtils]: 200: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-10 14:27:12,374 INFO L280 TraceCheckUtils]: 201: Hoare triple {47115#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47115#false} is VALID [2020-07-10 14:27:12,375 INFO L280 TraceCheckUtils]: 202: Hoare triple {47115#false} assume 0 != ~tmp___1~0; {47115#false} is VALID [2020-07-10 14:27:12,375 INFO L263 TraceCheckUtils]: 203: Hoare triple {47115#false} call stopSystem(); {47535#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:27:12,375 INFO L280 TraceCheckUtils]: 204: Hoare triple {47535#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {47114#true} is VALID [2020-07-10 14:27:12,376 INFO L263 TraceCheckUtils]: 205: Hoare triple {47114#true} call deactivatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,376 INFO L280 TraceCheckUtils]: 206: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {47114#true} is VALID [2020-07-10 14:27:12,376 INFO L280 TraceCheckUtils]: 207: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,377 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {47114#true} {47114#true} #472#return; {47114#true} is VALID [2020-07-10 14:27:12,377 INFO L280 TraceCheckUtils]: 209: Hoare triple {47114#true} ~systemActive~0 := 0; {47114#true} is VALID [2020-07-10 14:27:12,377 INFO L280 TraceCheckUtils]: 210: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,377 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {47114#true} {47115#false} #488#return; {47115#false} is VALID [2020-07-10 14:27:12,377 INFO L263 TraceCheckUtils]: 212: Hoare triple {47115#false} call timeShift(); {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:12,378 INFO L263 TraceCheckUtils]: 213: Hoare triple {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:12,378 INFO L263 TraceCheckUtils]: 214: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:12,379 INFO L280 TraceCheckUtils]: 215: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,379 INFO L280 TraceCheckUtils]: 216: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,379 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,379 INFO L280 TraceCheckUtils]: 218: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:12,379 INFO L280 TraceCheckUtils]: 219: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,380 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {47114#true} {47352#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {47114#true} is VALID [2020-07-10 14:27:12,380 INFO L280 TraceCheckUtils]: 221: Hoare triple {47114#true} assume !(0 != ~pumpRunning~0); {47114#true} is VALID [2020-07-10 14:27:12,380 INFO L280 TraceCheckUtils]: 222: Hoare triple {47114#true} assume !(0 != ~systemActive~0); {47114#true} is VALID [2020-07-10 14:27:12,380 INFO L263 TraceCheckUtils]: 223: Hoare triple {47114#true} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-10 14:27:12,380 INFO L280 TraceCheckUtils]: 224: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:12,380 INFO L263 TraceCheckUtils]: 225: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,381 INFO L280 TraceCheckUtils]: 226: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-10 14:27:12,381 INFO L280 TraceCheckUtils]: 227: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,381 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-10 14:27:12,381 INFO L280 TraceCheckUtils]: 229: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-10 14:27:12,381 INFO L280 TraceCheckUtils]: 230: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-10 14:27:12,381 INFO L280 TraceCheckUtils]: 231: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,382 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {47114#true} {47114#true} #506#return; {47114#true} is VALID [2020-07-10 14:27:12,382 INFO L280 TraceCheckUtils]: 233: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,382 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {47114#true} {47115#false} #490#return; {47115#false} is VALID [2020-07-10 14:27:12,382 INFO L280 TraceCheckUtils]: 235: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-10 14:27:12,382 INFO L280 TraceCheckUtils]: 236: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-10 14:27:12,383 INFO L280 TraceCheckUtils]: 237: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-10 14:27:12,383 INFO L280 TraceCheckUtils]: 238: Hoare triple {47115#false} assume !(0 != ~tmp~6); {47115#false} is VALID [2020-07-10 14:27:12,383 INFO L280 TraceCheckUtils]: 239: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-10 14:27:12,383 INFO L280 TraceCheckUtils]: 240: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-10 14:27:12,383 INFO L280 TraceCheckUtils]: 241: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-10 14:27:12,383 INFO L280 TraceCheckUtils]: 242: Hoare triple {47115#false} assume 0 != ~tmp___2~0; {47115#false} is VALID [2020-07-10 14:27:12,384 INFO L263 TraceCheckUtils]: 243: Hoare triple {47115#false} call startSystem(); {47561#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 14:27:12,384 INFO L280 TraceCheckUtils]: 244: Hoare triple {47561#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {47114#true} is VALID [2020-07-10 14:27:12,384 INFO L280 TraceCheckUtils]: 245: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,384 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {47114#true} {47115#false} #486#return; {47115#false} is VALID [2020-07-10 14:27:12,384 INFO L263 TraceCheckUtils]: 247: Hoare triple {47115#false} call timeShift(); {47115#false} is VALID [2020-07-10 14:27:12,385 INFO L263 TraceCheckUtils]: 248: Hoare triple {47115#false} call __utac_acc__Specification5_spec__2(); {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:27:12,385 INFO L263 TraceCheckUtils]: 249: Hoare triple {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:12,385 INFO L280 TraceCheckUtils]: 250: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,385 INFO L280 TraceCheckUtils]: 251: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,385 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {47114#true} {47350#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {47114#true} is VALID [2020-07-10 14:27:12,385 INFO L280 TraceCheckUtils]: 253: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:12,386 INFO L280 TraceCheckUtils]: 254: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,386 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {47114#true} {47115#false} #500#return; {47115#false} is VALID [2020-07-10 14:27:12,386 INFO L280 TraceCheckUtils]: 256: Hoare triple {47115#false} assume !(0 != ~pumpRunning~0); {47115#false} is VALID [2020-07-10 14:27:12,386 INFO L280 TraceCheckUtils]: 257: Hoare triple {47115#false} assume 0 != ~systemActive~0; {47115#false} is VALID [2020-07-10 14:27:12,386 INFO L263 TraceCheckUtils]: 258: Hoare triple {47115#false} call processEnvironment(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,387 INFO L280 TraceCheckUtils]: 259: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:12,387 INFO L280 TraceCheckUtils]: 260: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-10 14:27:12,387 INFO L263 TraceCheckUtils]: 261: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,387 INFO L280 TraceCheckUtils]: 262: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-10 14:27:12,387 INFO L263 TraceCheckUtils]: 263: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-10 14:27:12,387 INFO L280 TraceCheckUtils]: 264: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:12,388 INFO L280 TraceCheckUtils]: 265: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:12,388 INFO L280 TraceCheckUtils]: 266: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,388 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-10 14:27:12,388 INFO L280 TraceCheckUtils]: 268: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-10 14:27:12,388 INFO L280 TraceCheckUtils]: 269: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-10 14:27:12,389 INFO L280 TraceCheckUtils]: 270: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-10 14:27:12,389 INFO L280 TraceCheckUtils]: 271: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,389 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-10 14:27:12,389 INFO L280 TraceCheckUtils]: 273: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-10 14:27:12,389 INFO L280 TraceCheckUtils]: 274: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:12,390 INFO L263 TraceCheckUtils]: 275: Hoare triple {47114#true} call activatePump(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,390 INFO L280 TraceCheckUtils]: 276: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47114#true} is VALID [2020-07-10 14:27:12,391 INFO L263 TraceCheckUtils]: 277: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-10 14:27:12,391 INFO L280 TraceCheckUtils]: 278: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:12,391 INFO L263 TraceCheckUtils]: 279: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-10 14:27:12,391 INFO L280 TraceCheckUtils]: 280: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:12,391 INFO L280 TraceCheckUtils]: 281: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,391 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:12,392 INFO L280 TraceCheckUtils]: 283: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:12,392 INFO L280 TraceCheckUtils]: 284: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,392 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-10 14:27:12,392 INFO L280 TraceCheckUtils]: 286: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-10 14:27:12,392 INFO L280 TraceCheckUtils]: 287: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-10 14:27:12,393 INFO L263 TraceCheckUtils]: 288: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:27:12,393 INFO L280 TraceCheckUtils]: 289: Hoare triple {47409#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-10 14:27:12,393 INFO L280 TraceCheckUtils]: 290: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,394 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-10 14:27:12,394 INFO L280 TraceCheckUtils]: 292: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,394 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-10 14:27:12,394 INFO L280 TraceCheckUtils]: 294: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,394 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {47114#true} {47115#false} #504#return; {47115#false} is VALID [2020-07-10 14:27:12,394 INFO L263 TraceCheckUtils]: 296: Hoare triple {47115#false} call __utac_acc__Specification5_spec__3(); {47115#false} is VALID [2020-07-10 14:27:12,395 INFO L280 TraceCheckUtils]: 297: Hoare triple {47115#false} havoc ~tmp~8;havoc ~tmp___0~2; {47115#false} is VALID [2020-07-10 14:27:12,395 INFO L263 TraceCheckUtils]: 298: Hoare triple {47115#false} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:12,395 INFO L280 TraceCheckUtils]: 299: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-10 14:27:12,395 INFO L280 TraceCheckUtils]: 300: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,395 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {47114#true} {47115#false} #514#return; {47115#false} is VALID [2020-07-10 14:27:12,395 INFO L280 TraceCheckUtils]: 302: Hoare triple {47115#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47115#false} is VALID [2020-07-10 14:27:12,396 INFO L280 TraceCheckUtils]: 303: Hoare triple {47115#false} assume 2 != ~tmp~8; {47115#false} is VALID [2020-07-10 14:27:12,396 INFO L263 TraceCheckUtils]: 304: Hoare triple {47115#false} call #t~ret73 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:12,396 INFO L280 TraceCheckUtils]: 305: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:12,396 INFO L280 TraceCheckUtils]: 306: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:12,396 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {47114#true} {47115#false} #516#return; {47115#false} is VALID [2020-07-10 14:27:12,396 INFO L280 TraceCheckUtils]: 308: Hoare triple {47115#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {47115#false} is VALID [2020-07-10 14:27:12,397 INFO L280 TraceCheckUtils]: 309: Hoare triple {47115#false} assume 0 != ~tmp___0~2; {47115#false} is VALID [2020-07-10 14:27:12,397 INFO L280 TraceCheckUtils]: 310: Hoare triple {47115#false} assume 0 == ~switchedOnBeforeTS~0; {47115#false} is VALID [2020-07-10 14:27:12,397 INFO L263 TraceCheckUtils]: 311: Hoare triple {47115#false} call __automaton_fail(); {47115#false} is VALID [2020-07-10 14:27:12,397 INFO L280 TraceCheckUtils]: 312: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-10 14:27:12,497 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 108 proven. 50 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2020-07-10 14:27:12,497 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1112841542] [2020-07-10 14:27:12,498 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1934369614] [2020-07-10 14:27:12,498 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:27:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,736 INFO L264 TraceCheckSpWp]: Trace formula consists of 1335 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:27:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:27:12,806 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:27:13,452 INFO L263 TraceCheckUtils]: 0: Hoare triple {47114#true} call ULTIMATE.init(); {47114#true} is VALID [2020-07-10 14:27:13,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {47114#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,458 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47114#true} #532#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,459 INFO L263 TraceCheckUtils]: 4: Hoare triple {47618#(<= ~waterLevel~0 1)} call #t~ret74 := main(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {47618#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~7; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,460 INFO L263 TraceCheckUtils]: 6: Hoare triple {47618#(<= ~waterLevel~0 1)} call select_helpers(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,461 INFO L280 TraceCheckUtils]: 7: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,462 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47618#(<= ~waterLevel~0 1)} #432#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,463 INFO L263 TraceCheckUtils]: 9: Hoare triple {47618#(<= ~waterLevel~0 1)} call select_features(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,463 INFO L280 TraceCheckUtils]: 10: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,464 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47618#(<= ~waterLevel~0 1)} #434#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,465 INFO L263 TraceCheckUtils]: 12: Hoare triple {47618#(<= ~waterLevel~0 1)} call #t~ret70 := valid_product(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,465 INFO L280 TraceCheckUtils]: 13: Hoare triple {47618#(<= ~waterLevel~0 1)} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,466 INFO L280 TraceCheckUtils]: 14: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,467 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47618#(<= ~waterLevel~0 1)} #436#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,467 INFO L280 TraceCheckUtils]: 16: Hoare triple {47618#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,468 INFO L280 TraceCheckUtils]: 17: Hoare triple {47618#(<= ~waterLevel~0 1)} assume 0 != ~tmp~7; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,469 INFO L263 TraceCheckUtils]: 18: Hoare triple {47618#(<= ~waterLevel~0 1)} call setup(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,469 INFO L280 TraceCheckUtils]: 19: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,470 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47618#(<= ~waterLevel~0 1)} #438#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,471 INFO L263 TraceCheckUtils]: 21: Hoare triple {47618#(<= ~waterLevel~0 1)} call runTest(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,472 INFO L263 TraceCheckUtils]: 22: Hoare triple {47618#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,472 INFO L280 TraceCheckUtils]: 23: Hoare triple {47618#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,473 INFO L280 TraceCheckUtils]: 24: Hoare triple {47618#(<= ~waterLevel~0 1)} assume true; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,474 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {47618#(<= ~waterLevel~0 1)} {47618#(<= ~waterLevel~0 1)} #522#return; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,474 INFO L263 TraceCheckUtils]: 26: Hoare triple {47618#(<= ~waterLevel~0 1)} call test(); {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,475 INFO L280 TraceCheckUtils]: 27: Hoare triple {47618#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,481 INFO L280 TraceCheckUtils]: 28: Hoare triple {47618#(<= ~waterLevel~0 1)} assume !false; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,481 INFO L280 TraceCheckUtils]: 29: Hoare triple {47618#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {47618#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,482 INFO L280 TraceCheckUtils]: 31: Hoare triple {47618#(<= ~waterLevel~0 1)} assume 0 != ~tmp~6; {47618#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:27:13,483 INFO L263 TraceCheckUtils]: 32: Hoare triple {47618#(<= ~waterLevel~0 1)} call waterRise(); {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,484 INFO L280 TraceCheckUtils]: 33: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47716#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:27:13,485 INFO L280 TraceCheckUtils]: 34: Hoare triple {47716#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {47716#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:27:13,485 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47716#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {47618#(<= ~waterLevel~0 1)} #482#return; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,486 INFO L280 TraceCheckUtils]: 36: Hoare triple {47723#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,487 INFO L280 TraceCheckUtils]: 37: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,487 INFO L280 TraceCheckUtils]: 38: Hoare triple {47723#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,488 INFO L280 TraceCheckUtils]: 39: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,488 INFO L280 TraceCheckUtils]: 40: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,489 INFO L263 TraceCheckUtils]: 41: Hoare triple {47723#(<= ~waterLevel~0 2)} call timeShift(); {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,489 INFO L263 TraceCheckUtils]: 42: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {47114#true} is VALID [2020-07-10 14:27:13,489 INFO L263 TraceCheckUtils]: 43: Hoare triple {47114#true} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:13,489 INFO L280 TraceCheckUtils]: 44: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:13,489 INFO L280 TraceCheckUtils]: 45: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,490 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {47114#true} {47114#true} #512#return; {47114#true} is VALID [2020-07-10 14:27:13,490 INFO L280 TraceCheckUtils]: 47: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:13,490 INFO L280 TraceCheckUtils]: 48: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,491 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {47114#true} {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,491 INFO L280 TraceCheckUtils]: 50: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,492 INFO L280 TraceCheckUtils]: 51: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,492 INFO L263 TraceCheckUtils]: 52: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {47114#true} is VALID [2020-07-10 14:27:13,492 INFO L280 TraceCheckUtils]: 53: Hoare triple {47114#true} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:13,492 INFO L280 TraceCheckUtils]: 54: Hoare triple {47114#true} assume 0 == ~pumpRunning~0; {47114#true} is VALID [2020-07-10 14:27:13,492 INFO L263 TraceCheckUtils]: 55: Hoare triple {47114#true} call #t~ret45 := isHighWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:13,493 INFO L280 TraceCheckUtils]: 56: Hoare triple {47114#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47114#true} is VALID [2020-07-10 14:27:13,493 INFO L263 TraceCheckUtils]: 57: Hoare triple {47114#true} call #t~ret64 := isHighWaterSensorDry(); {47114#true} is VALID [2020-07-10 14:27:13,493 INFO L280 TraceCheckUtils]: 58: Hoare triple {47114#true} havoc ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:13,493 INFO L280 TraceCheckUtils]: 59: Hoare triple {47114#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47114#true} is VALID [2020-07-10 14:27:13,493 INFO L280 TraceCheckUtils]: 60: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,493 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {47114#true} {47114#true} #498#return; {47114#true} is VALID [2020-07-10 14:27:13,494 INFO L280 TraceCheckUtils]: 62: Hoare triple {47114#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47114#true} is VALID [2020-07-10 14:27:13,494 INFO L280 TraceCheckUtils]: 63: Hoare triple {47114#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47114#true} is VALID [2020-07-10 14:27:13,494 INFO L280 TraceCheckUtils]: 64: Hoare triple {47114#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47114#true} is VALID [2020-07-10 14:27:13,494 INFO L280 TraceCheckUtils]: 65: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,494 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {47114#true} {47114#true} #474#return; {47114#true} is VALID [2020-07-10 14:27:13,494 INFO L280 TraceCheckUtils]: 67: Hoare triple {47114#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47114#true} is VALID [2020-07-10 14:27:13,495 INFO L280 TraceCheckUtils]: 68: Hoare triple {47114#true} assume 0 != ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:13,495 INFO L263 TraceCheckUtils]: 69: Hoare triple {47114#true} call activatePump(); {47114#true} is VALID [2020-07-10 14:27:13,495 INFO L280 TraceCheckUtils]: 70: Hoare triple {47114#true} havoc ~tmp~4; {47114#true} is VALID [2020-07-10 14:27:13,495 INFO L263 TraceCheckUtils]: 71: Hoare triple {47114#true} call #t~ret46 := isMethaneAlarm(); {47114#true} is VALID [2020-07-10 14:27:13,495 INFO L280 TraceCheckUtils]: 72: Hoare triple {47114#true} havoc ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:13,495 INFO L263 TraceCheckUtils]: 73: Hoare triple {47114#true} call #t~ret47 := isMethaneLevelCritical(); {47114#true} is VALID [2020-07-10 14:27:13,496 INFO L280 TraceCheckUtils]: 74: Hoare triple {47114#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47114#true} is VALID [2020-07-10 14:27:13,496 INFO L280 TraceCheckUtils]: 75: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,496 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {47114#true} {47114#true} #526#return; {47114#true} is VALID [2020-07-10 14:27:13,496 INFO L280 TraceCheckUtils]: 77: Hoare triple {47114#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47114#true} is VALID [2020-07-10 14:27:13,496 INFO L280 TraceCheckUtils]: 78: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,497 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {47114#true} {47114#true} #494#return; {47114#true} is VALID [2020-07-10 14:27:13,497 INFO L280 TraceCheckUtils]: 80: Hoare triple {47114#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47114#true} is VALID [2020-07-10 14:27:13,497 INFO L280 TraceCheckUtils]: 81: Hoare triple {47114#true} assume !(0 != ~tmp~4); {47114#true} is VALID [2020-07-10 14:27:13,497 INFO L263 TraceCheckUtils]: 82: Hoare triple {47114#true} call activatePump__wrappee__highWaterSensor(); {47114#true} is VALID [2020-07-10 14:27:13,497 INFO L280 TraceCheckUtils]: 83: Hoare triple {47114#true} ~pumpRunning~0 := 1; {47114#true} is VALID [2020-07-10 14:27:13,497 INFO L280 TraceCheckUtils]: 84: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,498 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {47114#true} {47114#true} #496#return; {47114#true} is VALID [2020-07-10 14:27:13,498 INFO L280 TraceCheckUtils]: 86: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,498 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {47114#true} {47114#true} #476#return; {47114#true} is VALID [2020-07-10 14:27:13,498 INFO L280 TraceCheckUtils]: 88: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,499 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {47114#true} {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #504#return; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,499 INFO L263 TraceCheckUtils]: 90: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-10 14:27:13,499 INFO L280 TraceCheckUtils]: 91: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:13,500 INFO L263 TraceCheckUtils]: 92: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:13,500 INFO L280 TraceCheckUtils]: 93: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47114#true} is VALID [2020-07-10 14:27:13,500 INFO L280 TraceCheckUtils]: 94: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,500 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {47114#true} {47114#true} #514#return; {47114#true} is VALID [2020-07-10 14:27:13,500 INFO L280 TraceCheckUtils]: 96: Hoare triple {47114#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47114#true} is VALID [2020-07-10 14:27:13,500 INFO L280 TraceCheckUtils]: 97: Hoare triple {47114#true} assume !(2 != ~tmp~8); {47114#true} is VALID [2020-07-10 14:27:13,501 INFO L280 TraceCheckUtils]: 98: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,501 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {47114#true} {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #506#return; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,502 INFO L280 TraceCheckUtils]: 100: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,503 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {47723#(<= ~waterLevel~0 2)} #490#return; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,504 INFO L280 TraceCheckUtils]: 102: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !false; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,504 INFO L280 TraceCheckUtils]: 103: Hoare triple {47723#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,505 INFO L280 TraceCheckUtils]: 104: Hoare triple {47723#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,505 INFO L280 TraceCheckUtils]: 105: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~6); {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,506 INFO L280 TraceCheckUtils]: 106: Hoare triple {47723#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,507 INFO L280 TraceCheckUtils]: 107: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,507 INFO L280 TraceCheckUtils]: 108: Hoare triple {47723#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,508 INFO L280 TraceCheckUtils]: 109: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,508 INFO L280 TraceCheckUtils]: 110: Hoare triple {47723#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {47723#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:27:13,509 INFO L263 TraceCheckUtils]: 111: Hoare triple {47723#(<= ~waterLevel~0 2)} call timeShift(); {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,509 INFO L263 TraceCheckUtils]: 112: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {47114#true} is VALID [2020-07-10 14:27:13,509 INFO L263 TraceCheckUtils]: 113: Hoare triple {47114#true} call #t~ret71 := isPumpRunning(); {47114#true} is VALID [2020-07-10 14:27:13,509 INFO L280 TraceCheckUtils]: 114: Hoare triple {47114#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47114#true} is VALID [2020-07-10 14:27:13,510 INFO L280 TraceCheckUtils]: 115: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,510 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {47114#true} {47114#true} #512#return; {47114#true} is VALID [2020-07-10 14:27:13,510 INFO L280 TraceCheckUtils]: 117: Hoare triple {47114#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47114#true} is VALID [2020-07-10 14:27:13,510 INFO L280 TraceCheckUtils]: 118: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,512 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {47114#true} {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #500#return; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,512 INFO L280 TraceCheckUtils]: 120: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,513 INFO L263 TraceCheckUtils]: 121: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,514 INFO L280 TraceCheckUtils]: 122: Hoare triple {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,515 INFO L280 TraceCheckUtils]: 123: Hoare triple {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,516 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47712#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #502#return; {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,516 INFO L280 TraceCheckUtils]: 125: Hoare triple {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,517 INFO L263 TraceCheckUtils]: 126: Hoare triple {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {47114#true} is VALID [2020-07-10 14:27:13,517 INFO L280 TraceCheckUtils]: 127: Hoare triple {47114#true} havoc ~tmp~3; {47114#true} is VALID [2020-07-10 14:27:13,517 INFO L280 TraceCheckUtils]: 128: Hoare triple {47114#true} assume !(0 == ~pumpRunning~0); {47114#true} is VALID [2020-07-10 14:27:13,517 INFO L263 TraceCheckUtils]: 129: Hoare triple {47114#true} call processEnvironment__wrappee__base(); {47114#true} is VALID [2020-07-10 14:27:13,517 INFO L280 TraceCheckUtils]: 130: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,518 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {47114#true} {47114#true} #480#return; {47114#true} is VALID [2020-07-10 14:27:13,518 INFO L280 TraceCheckUtils]: 132: Hoare triple {47114#true} assume true; {47114#true} is VALID [2020-07-10 14:27:13,519 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {47114#true} {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #504#return; {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:27:13,519 INFO L263 TraceCheckUtils]: 134: Hoare triple {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {47114#true} is VALID [2020-07-10 14:27:13,519 INFO L280 TraceCheckUtils]: 135: Hoare triple {47114#true} havoc ~tmp~8;havoc ~tmp___0~2; {47114#true} is VALID [2020-07-10 14:27:13,519 INFO L263 TraceCheckUtils]: 136: Hoare triple {47114#true} call #t~ret72 := getWaterLevel(); {47114#true} is VALID [2020-07-10 14:27:13,521 INFO L280 TraceCheckUtils]: 137: Hoare triple {47114#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {48031#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:13,521 INFO L280 TraceCheckUtils]: 138: Hoare triple {48031#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {48031#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:27:13,522 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {48031#(<= |getWaterLevel_#res| ~waterLevel~0)} {47114#true} #514#return; {48038#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} is VALID [2020-07-10 14:27:13,523 INFO L280 TraceCheckUtils]: 140: Hoare triple {48038#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {48042#(<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)} is VALID [2020-07-10 14:27:13,524 INFO L280 TraceCheckUtils]: 141: Hoare triple {48042#(<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)} assume !(2 != ~tmp~8); {48046#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:13,524 INFO L280 TraceCheckUtils]: 142: Hoare triple {48046#(<= 2 ~waterLevel~0)} assume true; {48046#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:27:13,525 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {48046#(<= 2 ~waterLevel~0)} {47985#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #506#return; {48053#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:13,526 INFO L280 TraceCheckUtils]: 144: Hoare triple {48053#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {48053#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:27:13,527 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {48053#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {47723#(<= ~waterLevel~0 2)} #490#return; {47115#false} is VALID [2020-07-10 14:27:13,527 INFO L280 TraceCheckUtils]: 146: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-10 14:27:13,528 INFO L280 TraceCheckUtils]: 147: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-10 14:27:13,528 INFO L280 TraceCheckUtils]: 148: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-10 14:27:13,528 INFO L280 TraceCheckUtils]: 149: Hoare triple {47115#false} assume !(0 != ~tmp~6); {47115#false} is VALID [2020-07-10 14:27:13,528 INFO L280 TraceCheckUtils]: 150: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-10 14:27:13,528 INFO L280 TraceCheckUtils]: 151: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-10 14:27:13,528 INFO L280 TraceCheckUtils]: 152: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-10 14:27:13,529 INFO L280 TraceCheckUtils]: 153: Hoare triple {47115#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47115#false} is VALID [2020-07-10 14:27:13,529 INFO L280 TraceCheckUtils]: 154: Hoare triple {47115#false} assume !(0 != ~tmp___1~0); {47115#false} is VALID [2020-07-10 14:27:13,529 INFO L263 TraceCheckUtils]: 155: Hoare triple {47115#false} call timeShift(); {47115#false} is VALID [2020-07-10 14:27:13,529 INFO L263 TraceCheckUtils]: 156: Hoare triple {47115#false} call __utac_acc__Specification5_spec__2(); {47115#false} is VALID [2020-07-10 14:27:13,529 INFO L263 TraceCheckUtils]: 157: Hoare triple {47115#false} call #t~ret71 := isPumpRunning(); {47115#false} is VALID [2020-07-10 14:27:13,530 INFO L280 TraceCheckUtils]: 158: Hoare triple {47115#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47115#false} is VALID [2020-07-10 14:27:13,530 INFO L280 TraceCheckUtils]: 159: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,530 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {47115#false} {47115#false} #512#return; {47115#false} is VALID [2020-07-10 14:27:13,530 INFO L280 TraceCheckUtils]: 161: Hoare triple {47115#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47115#false} is VALID [2020-07-10 14:27:13,530 INFO L280 TraceCheckUtils]: 162: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,531 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {47115#false} {47115#false} #500#return; {47115#false} is VALID [2020-07-10 14:27:13,531 INFO L280 TraceCheckUtils]: 164: Hoare triple {47115#false} assume 0 != ~pumpRunning~0; {47115#false} is VALID [2020-07-10 14:27:13,531 INFO L263 TraceCheckUtils]: 165: Hoare triple {47115#false} call lowerWaterLevel(); {47115#false} is VALID [2020-07-10 14:27:13,531 INFO L280 TraceCheckUtils]: 166: Hoare triple {47115#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47115#false} is VALID [2020-07-10 14:27:13,531 INFO L280 TraceCheckUtils]: 167: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,531 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {47115#false} {47115#false} #502#return; {47115#false} is VALID [2020-07-10 14:27:13,532 INFO L280 TraceCheckUtils]: 169: Hoare triple {47115#false} assume 0 != ~systemActive~0; {47115#false} is VALID [2020-07-10 14:27:13,532 INFO L263 TraceCheckUtils]: 170: Hoare triple {47115#false} call processEnvironment(); {47115#false} is VALID [2020-07-10 14:27:13,532 INFO L280 TraceCheckUtils]: 171: Hoare triple {47115#false} havoc ~tmp~3; {47115#false} is VALID [2020-07-10 14:27:13,532 INFO L280 TraceCheckUtils]: 172: Hoare triple {47115#false} assume !(0 == ~pumpRunning~0); {47115#false} is VALID [2020-07-10 14:27:13,532 INFO L263 TraceCheckUtils]: 173: Hoare triple {47115#false} call processEnvironment__wrappee__base(); {47115#false} is VALID [2020-07-10 14:27:13,532 INFO L280 TraceCheckUtils]: 174: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,533 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {47115#false} {47115#false} #480#return; {47115#false} is VALID [2020-07-10 14:27:13,533 INFO L280 TraceCheckUtils]: 176: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,533 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {47115#false} {47115#false} #504#return; {47115#false} is VALID [2020-07-10 14:27:13,533 INFO L263 TraceCheckUtils]: 178: Hoare triple {47115#false} call __utac_acc__Specification5_spec__3(); {47115#false} is VALID [2020-07-10 14:27:13,533 INFO L280 TraceCheckUtils]: 179: Hoare triple {47115#false} havoc ~tmp~8;havoc ~tmp___0~2; {47115#false} is VALID [2020-07-10 14:27:13,533 INFO L263 TraceCheckUtils]: 180: Hoare triple {47115#false} call #t~ret72 := getWaterLevel(); {47115#false} is VALID [2020-07-10 14:27:13,534 INFO L280 TraceCheckUtils]: 181: Hoare triple {47115#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47115#false} is VALID [2020-07-10 14:27:13,534 INFO L280 TraceCheckUtils]: 182: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,534 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {47115#false} {47115#false} #514#return; {47115#false} is VALID [2020-07-10 14:27:13,534 INFO L280 TraceCheckUtils]: 184: Hoare triple {47115#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47115#false} is VALID [2020-07-10 14:27:13,534 INFO L280 TraceCheckUtils]: 185: Hoare triple {47115#false} assume !(2 != ~tmp~8); {47115#false} is VALID [2020-07-10 14:27:13,535 INFO L280 TraceCheckUtils]: 186: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,535 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {47115#false} {47115#false} #506#return; {47115#false} is VALID [2020-07-10 14:27:13,535 INFO L280 TraceCheckUtils]: 188: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,535 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {47115#false} {47115#false} #490#return; {47115#false} is VALID [2020-07-10 14:27:13,535 INFO L280 TraceCheckUtils]: 190: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-10 14:27:13,535 INFO L280 TraceCheckUtils]: 191: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-10 14:27:13,536 INFO L280 TraceCheckUtils]: 192: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-10 14:27:13,536 INFO L280 TraceCheckUtils]: 193: Hoare triple {47115#false} assume 0 != ~tmp~6; {47115#false} is VALID [2020-07-10 14:27:13,536 INFO L263 TraceCheckUtils]: 194: Hoare triple {47115#false} call waterRise(); {47115#false} is VALID [2020-07-10 14:27:13,536 INFO L280 TraceCheckUtils]: 195: Hoare triple {47115#false} assume !(~waterLevel~0 < 2); {47115#false} is VALID [2020-07-10 14:27:13,536 INFO L280 TraceCheckUtils]: 196: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,537 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {47115#false} {47115#false} #482#return; {47115#false} is VALID [2020-07-10 14:27:13,537 INFO L280 TraceCheckUtils]: 198: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-10 14:27:13,537 INFO L280 TraceCheckUtils]: 199: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-10 14:27:13,537 INFO L280 TraceCheckUtils]: 200: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-10 14:27:13,537 INFO L280 TraceCheckUtils]: 201: Hoare triple {47115#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {47115#false} is VALID [2020-07-10 14:27:13,538 INFO L280 TraceCheckUtils]: 202: Hoare triple {47115#false} assume 0 != ~tmp___1~0; {47115#false} is VALID [2020-07-10 14:27:13,538 INFO L263 TraceCheckUtils]: 203: Hoare triple {47115#false} call stopSystem(); {47115#false} is VALID [2020-07-10 14:27:13,538 INFO L280 TraceCheckUtils]: 204: Hoare triple {47115#false} assume 0 != ~pumpRunning~0; {47115#false} is VALID [2020-07-10 14:27:13,538 INFO L263 TraceCheckUtils]: 205: Hoare triple {47115#false} call deactivatePump(); {47115#false} is VALID [2020-07-10 14:27:13,538 INFO L280 TraceCheckUtils]: 206: Hoare triple {47115#false} ~pumpRunning~0 := 0; {47115#false} is VALID [2020-07-10 14:27:13,539 INFO L280 TraceCheckUtils]: 207: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,539 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {47115#false} {47115#false} #472#return; {47115#false} is VALID [2020-07-10 14:27:13,539 INFO L280 TraceCheckUtils]: 209: Hoare triple {47115#false} ~systemActive~0 := 0; {47115#false} is VALID [2020-07-10 14:27:13,539 INFO L280 TraceCheckUtils]: 210: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,539 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {47115#false} {47115#false} #488#return; {47115#false} is VALID [2020-07-10 14:27:13,539 INFO L263 TraceCheckUtils]: 212: Hoare triple {47115#false} call timeShift(); {47115#false} is VALID [2020-07-10 14:27:13,540 INFO L263 TraceCheckUtils]: 213: Hoare triple {47115#false} call __utac_acc__Specification5_spec__2(); {47115#false} is VALID [2020-07-10 14:27:13,540 INFO L263 TraceCheckUtils]: 214: Hoare triple {47115#false} call #t~ret71 := isPumpRunning(); {47115#false} is VALID [2020-07-10 14:27:13,540 INFO L280 TraceCheckUtils]: 215: Hoare triple {47115#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47115#false} is VALID [2020-07-10 14:27:13,540 INFO L280 TraceCheckUtils]: 216: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,540 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {47115#false} {47115#false} #512#return; {47115#false} is VALID [2020-07-10 14:27:13,540 INFO L280 TraceCheckUtils]: 218: Hoare triple {47115#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47115#false} is VALID [2020-07-10 14:27:13,541 INFO L280 TraceCheckUtils]: 219: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,541 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {47115#false} {47115#false} #500#return; {47115#false} is VALID [2020-07-10 14:27:13,541 INFO L280 TraceCheckUtils]: 221: Hoare triple {47115#false} assume !(0 != ~pumpRunning~0); {47115#false} is VALID [2020-07-10 14:27:13,541 INFO L280 TraceCheckUtils]: 222: Hoare triple {47115#false} assume !(0 != ~systemActive~0); {47115#false} is VALID [2020-07-10 14:27:13,541 INFO L263 TraceCheckUtils]: 223: Hoare triple {47115#false} call __utac_acc__Specification5_spec__3(); {47115#false} is VALID [2020-07-10 14:27:13,541 INFO L280 TraceCheckUtils]: 224: Hoare triple {47115#false} havoc ~tmp~8;havoc ~tmp___0~2; {47115#false} is VALID [2020-07-10 14:27:13,542 INFO L263 TraceCheckUtils]: 225: Hoare triple {47115#false} call #t~ret72 := getWaterLevel(); {47115#false} is VALID [2020-07-10 14:27:13,542 INFO L280 TraceCheckUtils]: 226: Hoare triple {47115#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47115#false} is VALID [2020-07-10 14:27:13,542 INFO L280 TraceCheckUtils]: 227: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,542 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {47115#false} {47115#false} #514#return; {47115#false} is VALID [2020-07-10 14:27:13,542 INFO L280 TraceCheckUtils]: 229: Hoare triple {47115#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47115#false} is VALID [2020-07-10 14:27:13,543 INFO L280 TraceCheckUtils]: 230: Hoare triple {47115#false} assume !(2 != ~tmp~8); {47115#false} is VALID [2020-07-10 14:27:13,543 INFO L280 TraceCheckUtils]: 231: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,543 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {47115#false} {47115#false} #506#return; {47115#false} is VALID [2020-07-10 14:27:13,543 INFO L280 TraceCheckUtils]: 233: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,543 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {47115#false} {47115#false} #490#return; {47115#false} is VALID [2020-07-10 14:27:13,544 INFO L280 TraceCheckUtils]: 235: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-10 14:27:13,544 INFO L280 TraceCheckUtils]: 236: Hoare triple {47115#false} assume ~splverifierCounter~0 < 4; {47115#false} is VALID [2020-07-10 14:27:13,544 INFO L280 TraceCheckUtils]: 237: Hoare triple {47115#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {47115#false} is VALID [2020-07-10 14:27:13,544 INFO L280 TraceCheckUtils]: 238: Hoare triple {47115#false} assume !(0 != ~tmp~6); {47115#false} is VALID [2020-07-10 14:27:13,544 INFO L280 TraceCheckUtils]: 239: Hoare triple {47115#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {47115#false} is VALID [2020-07-10 14:27:13,545 INFO L280 TraceCheckUtils]: 240: Hoare triple {47115#false} assume !(0 != ~tmp___0~1); {47115#false} is VALID [2020-07-10 14:27:13,545 INFO L280 TraceCheckUtils]: 241: Hoare triple {47115#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {47115#false} is VALID [2020-07-10 14:27:13,545 INFO L280 TraceCheckUtils]: 242: Hoare triple {47115#false} assume 0 != ~tmp___2~0; {47115#false} is VALID [2020-07-10 14:27:13,545 INFO L263 TraceCheckUtils]: 243: Hoare triple {47115#false} call startSystem(); {47115#false} is VALID [2020-07-10 14:27:13,545 INFO L280 TraceCheckUtils]: 244: Hoare triple {47115#false} ~systemActive~0 := 1; {47115#false} is VALID [2020-07-10 14:27:13,545 INFO L280 TraceCheckUtils]: 245: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,546 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {47115#false} {47115#false} #486#return; {47115#false} is VALID [2020-07-10 14:27:13,546 INFO L263 TraceCheckUtils]: 247: Hoare triple {47115#false} call timeShift(); {47115#false} is VALID [2020-07-10 14:27:13,546 INFO L263 TraceCheckUtils]: 248: Hoare triple {47115#false} call __utac_acc__Specification5_spec__2(); {47115#false} is VALID [2020-07-10 14:27:13,546 INFO L263 TraceCheckUtils]: 249: Hoare triple {47115#false} call #t~ret71 := isPumpRunning(); {47115#false} is VALID [2020-07-10 14:27:13,546 INFO L280 TraceCheckUtils]: 250: Hoare triple {47115#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47115#false} is VALID [2020-07-10 14:27:13,546 INFO L280 TraceCheckUtils]: 251: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,547 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {47115#false} {47115#false} #512#return; {47115#false} is VALID [2020-07-10 14:27:13,547 INFO L280 TraceCheckUtils]: 253: Hoare triple {47115#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {47115#false} is VALID [2020-07-10 14:27:13,547 INFO L280 TraceCheckUtils]: 254: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,547 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {47115#false} {47115#false} #500#return; {47115#false} is VALID [2020-07-10 14:27:13,547 INFO L280 TraceCheckUtils]: 256: Hoare triple {47115#false} assume !(0 != ~pumpRunning~0); {47115#false} is VALID [2020-07-10 14:27:13,548 INFO L280 TraceCheckUtils]: 257: Hoare triple {47115#false} assume 0 != ~systemActive~0; {47115#false} is VALID [2020-07-10 14:27:13,548 INFO L263 TraceCheckUtils]: 258: Hoare triple {47115#false} call processEnvironment(); {47115#false} is VALID [2020-07-10 14:27:13,548 INFO L280 TraceCheckUtils]: 259: Hoare triple {47115#false} havoc ~tmp~3; {47115#false} is VALID [2020-07-10 14:27:13,548 INFO L280 TraceCheckUtils]: 260: Hoare triple {47115#false} assume 0 == ~pumpRunning~0; {47115#false} is VALID [2020-07-10 14:27:13,548 INFO L263 TraceCheckUtils]: 261: Hoare triple {47115#false} call #t~ret45 := isHighWaterLevel(); {47115#false} is VALID [2020-07-10 14:27:13,548 INFO L280 TraceCheckUtils]: 262: Hoare triple {47115#false} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {47115#false} is VALID [2020-07-10 14:27:13,549 INFO L263 TraceCheckUtils]: 263: Hoare triple {47115#false} call #t~ret64 := isHighWaterSensorDry(); {47115#false} is VALID [2020-07-10 14:27:13,549 INFO L280 TraceCheckUtils]: 264: Hoare triple {47115#false} havoc ~retValue_acc~2; {47115#false} is VALID [2020-07-10 14:27:13,549 INFO L280 TraceCheckUtils]: 265: Hoare triple {47115#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {47115#false} is VALID [2020-07-10 14:27:13,549 INFO L280 TraceCheckUtils]: 266: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,549 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {47115#false} {47115#false} #498#return; {47115#false} is VALID [2020-07-10 14:27:13,549 INFO L280 TraceCheckUtils]: 268: Hoare triple {47115#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {47115#false} is VALID [2020-07-10 14:27:13,550 INFO L280 TraceCheckUtils]: 269: Hoare triple {47115#false} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {47115#false} is VALID [2020-07-10 14:27:13,550 INFO L280 TraceCheckUtils]: 270: Hoare triple {47115#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {47115#false} is VALID [2020-07-10 14:27:13,550 INFO L280 TraceCheckUtils]: 271: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,550 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {47115#false} {47115#false} #474#return; {47115#false} is VALID [2020-07-10 14:27:13,550 INFO L280 TraceCheckUtils]: 273: Hoare triple {47115#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {47115#false} is VALID [2020-07-10 14:27:13,550 INFO L280 TraceCheckUtils]: 274: Hoare triple {47115#false} assume 0 != ~tmp~3; {47115#false} is VALID [2020-07-10 14:27:13,551 INFO L263 TraceCheckUtils]: 275: Hoare triple {47115#false} call activatePump(); {47115#false} is VALID [2020-07-10 14:27:13,551 INFO L280 TraceCheckUtils]: 276: Hoare triple {47115#false} havoc ~tmp~4; {47115#false} is VALID [2020-07-10 14:27:13,551 INFO L263 TraceCheckUtils]: 277: Hoare triple {47115#false} call #t~ret46 := isMethaneAlarm(); {47115#false} is VALID [2020-07-10 14:27:13,551 INFO L280 TraceCheckUtils]: 278: Hoare triple {47115#false} havoc ~retValue_acc~6; {47115#false} is VALID [2020-07-10 14:27:13,551 INFO L263 TraceCheckUtils]: 279: Hoare triple {47115#false} call #t~ret47 := isMethaneLevelCritical(); {47115#false} is VALID [2020-07-10 14:27:13,552 INFO L280 TraceCheckUtils]: 280: Hoare triple {47115#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {47115#false} is VALID [2020-07-10 14:27:13,552 INFO L280 TraceCheckUtils]: 281: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,552 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {47115#false} {47115#false} #526#return; {47115#false} is VALID [2020-07-10 14:27:13,552 INFO L280 TraceCheckUtils]: 283: Hoare triple {47115#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {47115#false} is VALID [2020-07-10 14:27:13,552 INFO L280 TraceCheckUtils]: 284: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,552 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {47115#false} {47115#false} #494#return; {47115#false} is VALID [2020-07-10 14:27:13,553 INFO L280 TraceCheckUtils]: 286: Hoare triple {47115#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {47115#false} is VALID [2020-07-10 14:27:13,553 INFO L280 TraceCheckUtils]: 287: Hoare triple {47115#false} assume !(0 != ~tmp~4); {47115#false} is VALID [2020-07-10 14:27:13,553 INFO L263 TraceCheckUtils]: 288: Hoare triple {47115#false} call activatePump__wrappee__highWaterSensor(); {47115#false} is VALID [2020-07-10 14:27:13,553 INFO L280 TraceCheckUtils]: 289: Hoare triple {47115#false} ~pumpRunning~0 := 1; {47115#false} is VALID [2020-07-10 14:27:13,553 INFO L280 TraceCheckUtils]: 290: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,553 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {47115#false} {47115#false} #496#return; {47115#false} is VALID [2020-07-10 14:27:13,554 INFO L280 TraceCheckUtils]: 292: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,554 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {47115#false} {47115#false} #476#return; {47115#false} is VALID [2020-07-10 14:27:13,554 INFO L280 TraceCheckUtils]: 294: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,554 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {47115#false} {47115#false} #504#return; {47115#false} is VALID [2020-07-10 14:27:13,554 INFO L263 TraceCheckUtils]: 296: Hoare triple {47115#false} call __utac_acc__Specification5_spec__3(); {47115#false} is VALID [2020-07-10 14:27:13,554 INFO L280 TraceCheckUtils]: 297: Hoare triple {47115#false} havoc ~tmp~8;havoc ~tmp___0~2; {47115#false} is VALID [2020-07-10 14:27:13,555 INFO L263 TraceCheckUtils]: 298: Hoare triple {47115#false} call #t~ret72 := getWaterLevel(); {47115#false} is VALID [2020-07-10 14:27:13,555 INFO L280 TraceCheckUtils]: 299: Hoare triple {47115#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {47115#false} is VALID [2020-07-10 14:27:13,555 INFO L280 TraceCheckUtils]: 300: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,555 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {47115#false} {47115#false} #514#return; {47115#false} is VALID [2020-07-10 14:27:13,555 INFO L280 TraceCheckUtils]: 302: Hoare triple {47115#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {47115#false} is VALID [2020-07-10 14:27:13,556 INFO L280 TraceCheckUtils]: 303: Hoare triple {47115#false} assume 2 != ~tmp~8; {47115#false} is VALID [2020-07-10 14:27:13,556 INFO L263 TraceCheckUtils]: 304: Hoare triple {47115#false} call #t~ret73 := isPumpRunning(); {47115#false} is VALID [2020-07-10 14:27:13,556 INFO L280 TraceCheckUtils]: 305: Hoare triple {47115#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {47115#false} is VALID [2020-07-10 14:27:13,556 INFO L280 TraceCheckUtils]: 306: Hoare triple {47115#false} assume true; {47115#false} is VALID [2020-07-10 14:27:13,556 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {47115#false} {47115#false} #516#return; {47115#false} is VALID [2020-07-10 14:27:13,556 INFO L280 TraceCheckUtils]: 308: Hoare triple {47115#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {47115#false} is VALID [2020-07-10 14:27:13,557 INFO L280 TraceCheckUtils]: 309: Hoare triple {47115#false} assume 0 != ~tmp___0~2; {47115#false} is VALID [2020-07-10 14:27:13,557 INFO L280 TraceCheckUtils]: 310: Hoare triple {47115#false} assume 0 == ~switchedOnBeforeTS~0; {47115#false} is VALID [2020-07-10 14:27:13,557 INFO L263 TraceCheckUtils]: 311: Hoare triple {47115#false} call __automaton_fail(); {47115#false} is VALID [2020-07-10 14:27:13,557 INFO L280 TraceCheckUtils]: 312: Hoare triple {47115#false} assume !false; {47115#false} is VALID [2020-07-10 14:27:13,626 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 263 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2020-07-10 14:27:13,627 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:27:13,627 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 27 [2020-07-10 14:27:13,627 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277691689] [2020-07-10 14:27:13,629 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 313 [2020-07-10 14:27:17,896 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:27:17,897 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states. [2020-07-10 14:27:18,371 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:27:18,371 INFO L459 AbstractCegarLoop]: Interpolant automaton has 27 states [2020-07-10 14:27:18,371 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:27:18,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2020-07-10 14:27:18,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=614, Unknown=0, NotChecked=0, Total=702 [2020-07-10 14:27:18,372 INFO L87 Difference]: Start difference. First operand 985 states and 1123 transitions. Second operand 27 states. [2020-07-10 14:27:20,202 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-10 14:27:27,101 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:33,348 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-10 14:27:34,681 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-10 14:27:35,233 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:27:35,865 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-10 14:27:36,271 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:27:37,597 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:27:38,298 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:27:38,786 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:27:44,242 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:27:45,658 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:28:29,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:28:29,162 INFO L93 Difference]: Finished difference Result 2760 states and 3621 transitions. [2020-07-10 14:28:29,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2020-07-10 14:28:29,163 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 313 [2020-07-10 14:28:29,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:28:29,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-10 14:28:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1081 transitions. [2020-07-10 14:28:29,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-10 14:28:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1081 transitions. [2020-07-10 14:28:29,196 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 61 states and 1081 transitions. [2020-07-10 14:28:32,346 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1081 edges. 1081 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:28:32,520 INFO L225 Difference]: With dead ends: 2760 [2020-07-10 14:28:32,520 INFO L226 Difference]: Without dead ends: 1826 [2020-07-10 14:28:32,524 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 524 GetRequests, 441 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2058 ImplicationChecksByTransitivity, 7.4s TimeCoverageRelationStatistics Valid=1156, Invalid=5816, Unknown=0, NotChecked=0, Total=6972 [2020-07-10 14:28:32,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1826 states. [2020-07-10 14:28:45,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1826 to 1168. [2020-07-10 14:28:45,616 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:28:45,616 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1826 states. Second operand 1168 states. [2020-07-10 14:28:45,616 INFO L74 IsIncluded]: Start isIncluded. First operand 1826 states. Second operand 1168 states. [2020-07-10 14:28:45,616 INFO L87 Difference]: Start difference. First operand 1826 states. Second operand 1168 states. [2020-07-10 14:28:45,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:28:45,752 INFO L93 Difference]: Finished difference Result 1826 states and 2426 transitions. [2020-07-10 14:28:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2426 transitions. [2020-07-10 14:28:45,757 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:28:45,757 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:28:45,757 INFO L74 IsIncluded]: Start isIncluded. First operand 1168 states. Second operand 1826 states. [2020-07-10 14:28:45,757 INFO L87 Difference]: Start difference. First operand 1168 states. Second operand 1826 states. [2020-07-10 14:28:45,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:28:45,904 INFO L93 Difference]: Finished difference Result 1826 states and 2426 transitions. [2020-07-10 14:28:45,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2426 transitions. [2020-07-10 14:28:45,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:28:45,908 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:28:45,908 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:28:45,908 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:28:45,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1168 states. [2020-07-10 14:28:45,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 1168 states and 1336 transitions. [2020-07-10 14:28:45,968 INFO L78 Accepts]: Start accepts. Automaton has 1168 states and 1336 transitions. Word has length 313 [2020-07-10 14:28:45,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:28:45,969 INFO L479 AbstractCegarLoop]: Abstraction has 1168 states and 1336 transitions. [2020-07-10 14:28:45,969 INFO L480 AbstractCegarLoop]: Interpolant automaton has 27 states. [2020-07-10 14:28:45,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1336 transitions. [2020-07-10 14:28:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2020-07-10 14:28:45,974 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:28:45,974 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-10 14:28:46,181 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-07-10 14:28:46,183 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:28:46,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:28:46,184 INFO L82 PathProgramCache]: Analyzing trace with hash -2075814644, now seen corresponding path program 1 times [2020-07-10 14:28:46,184 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:28:46,184 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443382869] [2020-07-10 14:28:46,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:28:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,581 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:28:46,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {58018#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-10 14:28:46,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #532#return; {57769#true} is VALID [2020-07-10 14:28:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,634 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {57769#true} {57769#true} #432#return; {57769#true} is VALID [2020-07-10 14:28:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,637 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {57769#true} {57769#true} #434#return; {57769#true} is VALID [2020-07-10 14:28:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {58019#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:28:46,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {58019#(= 1 |valid_product_#res|)} assume true; {58019#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:28:46,665 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58019#(= 1 |valid_product_#res|)} {57769#true} #436#return; {57781#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:28:46,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,669 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {57769#true} {57769#true} #438#return; {57769#true} is VALID [2020-07-10 14:28:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-10 14:28:46,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #522#return; {57769#true} is VALID [2020-07-10 14:28:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57769#true} is VALID [2020-07-10 14:28:46,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,714 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #482#return; {57769#true} is VALID [2020-07-10 14:28:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:46,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,774 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:46,775 INFO L263 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:46,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:46,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,775 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:46,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:46,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,776 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:46,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:46,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:46,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,811 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-10 14:28:46,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-10 14:28:46,812 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-10 14:28:46,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:46,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:46,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,813 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-10 14:28:46,814 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-10 14:28:46,814 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-10 14:28:46,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-10 14:28:46,814 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,814 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-10 14:28:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:46,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:46,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:46,830 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-10 14:28:46,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:46,831 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,831 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:46,831 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:46,832 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,832 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-10 14:28:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,840 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-10 14:28:46,840 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-10 14:28:46,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:46,841 INFO L263 TraceCheckUtils]: 3: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-10 14:28:46,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:46,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,841 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:46,842 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:46,842 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,842 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-10 14:28:46,842 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-10 14:28:46,842 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-10 14:28:46,843 INFO L263 TraceCheckUtils]: 12: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,844 INFO L280 TraceCheckUtils]: 13: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,845 INFO L280 TraceCheckUtils]: 14: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,846 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,847 INFO L280 TraceCheckUtils]: 16: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,848 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #476#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:46,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-10 14:28:46,849 INFO L263 TraceCheckUtils]: 2: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:46,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-10 14:28:46,849 INFO L263 TraceCheckUtils]: 4: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-10 14:28:46,849 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:46,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:46,850 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,850 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-10 14:28:46,850 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-10 14:28:46,850 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-10 14:28:46,851 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-10 14:28:46,851 INFO L280 TraceCheckUtils]: 12: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,851 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-10 14:28:46,851 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-10 14:28:46,851 INFO L280 TraceCheckUtils]: 15: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:46,852 INFO L263 TraceCheckUtils]: 16: Hoare triple {57769#true} call activatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,853 INFO L280 TraceCheckUtils]: 17: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-10 14:28:46,853 INFO L263 TraceCheckUtils]: 18: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-10 14:28:46,853 INFO L280 TraceCheckUtils]: 19: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:46,853 INFO L263 TraceCheckUtils]: 20: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-10 14:28:46,853 INFO L280 TraceCheckUtils]: 21: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:46,854 INFO L280 TraceCheckUtils]: 22: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,854 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:46,854 INFO L280 TraceCheckUtils]: 24: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:46,854 INFO L280 TraceCheckUtils]: 25: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,854 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-10 14:28:46,855 INFO L280 TraceCheckUtils]: 27: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-10 14:28:46,855 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-10 14:28:46,856 INFO L263 TraceCheckUtils]: 29: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,857 INFO L280 TraceCheckUtils]: 30: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,857 INFO L280 TraceCheckUtils]: 31: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,858 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,859 INFO L280 TraceCheckUtils]: 33: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,860 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #476#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,860 INFO L280 TraceCheckUtils]: 35: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,861 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #504#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:46,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,870 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:46,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:46,870 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:46,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:46,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,871 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:46,871 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:46,871 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-10 14:28:46,871 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,872 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {58067#(<= 1 ~pumpRunning~0)} #506#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,874 INFO L263 TraceCheckUtils]: 0: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:46,874 INFO L263 TraceCheckUtils]: 1: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:46,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:46,875 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,875 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:46,875 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:46,875 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,875 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:46,876 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume !(0 != ~pumpRunning~0); {57769#true} is VALID [2020-07-10 14:28:46,876 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume 0 != ~systemActive~0; {57769#true} is VALID [2020-07-10 14:28:46,877 INFO L263 TraceCheckUtils]: 10: Hoare triple {57769#true} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,877 INFO L280 TraceCheckUtils]: 11: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:46,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-10 14:28:46,877 INFO L263 TraceCheckUtils]: 13: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:46,878 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-10 14:28:46,878 INFO L263 TraceCheckUtils]: 15: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-10 14:28:46,878 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:46,878 INFO L280 TraceCheckUtils]: 17: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:46,878 INFO L280 TraceCheckUtils]: 18: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,879 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-10 14:28:46,879 INFO L280 TraceCheckUtils]: 20: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-10 14:28:46,879 INFO L280 TraceCheckUtils]: 21: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-10 14:28:46,879 INFO L280 TraceCheckUtils]: 22: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-10 14:28:46,879 INFO L280 TraceCheckUtils]: 23: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,879 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-10 14:28:46,880 INFO L280 TraceCheckUtils]: 25: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-10 14:28:46,880 INFO L280 TraceCheckUtils]: 26: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:46,881 INFO L263 TraceCheckUtils]: 27: Hoare triple {57769#true} call activatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,881 INFO L280 TraceCheckUtils]: 28: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-10 14:28:46,881 INFO L263 TraceCheckUtils]: 29: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-10 14:28:46,881 INFO L280 TraceCheckUtils]: 30: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:46,882 INFO L263 TraceCheckUtils]: 31: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-10 14:28:46,882 INFO L280 TraceCheckUtils]: 32: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:46,882 INFO L280 TraceCheckUtils]: 33: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,882 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:46,882 INFO L280 TraceCheckUtils]: 35: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:46,883 INFO L280 TraceCheckUtils]: 36: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,883 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-10 14:28:46,883 INFO L280 TraceCheckUtils]: 38: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-10 14:28:46,883 INFO L280 TraceCheckUtils]: 39: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-10 14:28:46,884 INFO L263 TraceCheckUtils]: 40: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:46,885 INFO L280 TraceCheckUtils]: 41: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,886 INFO L280 TraceCheckUtils]: 42: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,886 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,887 INFO L280 TraceCheckUtils]: 44: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,888 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #476#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,889 INFO L280 TraceCheckUtils]: 46: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,890 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #504#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,891 INFO L263 TraceCheckUtils]: 48: Hoare triple {58067#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-10 14:28:46,891 INFO L280 TraceCheckUtils]: 49: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:46,891 INFO L263 TraceCheckUtils]: 50: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:46,891 INFO L280 TraceCheckUtils]: 51: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:46,892 INFO L280 TraceCheckUtils]: 52: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,892 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:46,892 INFO L280 TraceCheckUtils]: 54: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:46,892 INFO L280 TraceCheckUtils]: 55: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-10 14:28:46,893 INFO L280 TraceCheckUtils]: 56: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,894 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {57769#true} {58067#(<= 1 ~pumpRunning~0)} #506#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,894 INFO L280 TraceCheckUtils]: 58: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:46,895 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #490#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:46,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:46,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,922 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:46,922 INFO L263 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:46,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:46,922 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,922 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:46,923 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:46,923 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,923 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-10 14:28:46,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,929 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #502#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:46,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,940 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #480#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:46,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:46,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:46,941 INFO L263 TraceCheckUtils]: 2: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-10 14:28:46,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:46,943 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #480#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:46,943 INFO L280 TraceCheckUtils]: 5: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume true; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:46,944 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57851#(not (= 0 ~pumpRunning~0))} {57851#(not (= 0 ~pumpRunning~0))} #504#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,015 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:47,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:47,044 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} {57769#true} #516#return; {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:28:47,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:47,045 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,045 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,046 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:47,046 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-10 14:28:47,046 INFO L263 TraceCheckUtils]: 7: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,047 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:47,048 INFO L280 TraceCheckUtils]: 9: Hoare triple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:47,049 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} {57769#true} #516#return; {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:28:47,050 INFO L280 TraceCheckUtils]: 11: Hoare triple {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:28:47,051 INFO L280 TraceCheckUtils]: 12: Hoare triple {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,052 INFO L280 TraceCheckUtils]: 13: Hoare triple {58176#(= 0 ~pumpRunning~0)} assume true; {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,054 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {58176#(= 0 ~pumpRunning~0)} {57851#(not (= 0 ~pumpRunning~0))} #506#return; {57770#false} is VALID [2020-07-10 14:28:47,055 INFO L263 TraceCheckUtils]: 0: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,056 INFO L263 TraceCheckUtils]: 1: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,056 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:47,057 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,057 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:47,058 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume 0 != ~pumpRunning~0; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,059 INFO L263 TraceCheckUtils]: 9: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,059 INFO L280 TraceCheckUtils]: 10: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-10 14:28:47,059 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,060 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #502#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,061 INFO L280 TraceCheckUtils]: 13: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,062 INFO L263 TraceCheckUtils]: 14: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,062 INFO L280 TraceCheckUtils]: 15: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:47,063 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,063 INFO L263 TraceCheckUtils]: 17: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-10 14:28:47,063 INFO L280 TraceCheckUtils]: 18: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,064 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #480#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,065 INFO L280 TraceCheckUtils]: 20: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume true; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,066 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {57851#(not (= 0 ~pumpRunning~0))} {57851#(not (= 0 ~pumpRunning~0))} #504#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,066 INFO L263 TraceCheckUtils]: 22: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-10 14:28:47,066 INFO L280 TraceCheckUtils]: 23: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:47,066 INFO L263 TraceCheckUtils]: 24: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,066 INFO L280 TraceCheckUtils]: 25: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,067 INFO L280 TraceCheckUtils]: 26: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,067 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,067 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:47,067 INFO L280 TraceCheckUtils]: 29: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-10 14:28:47,067 INFO L263 TraceCheckUtils]: 30: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,068 INFO L280 TraceCheckUtils]: 31: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:47,069 INFO L280 TraceCheckUtils]: 32: Hoare triple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:47,070 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} {57769#true} #516#return; {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:28:47,071 INFO L280 TraceCheckUtils]: 34: Hoare triple {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:28:47,072 INFO L280 TraceCheckUtils]: 35: Hoare triple {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,073 INFO L280 TraceCheckUtils]: 36: Hoare triple {58176#(= 0 ~pumpRunning~0)} assume true; {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,073 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58176#(= 0 ~pumpRunning~0)} {57851#(not (= 0 ~pumpRunning~0))} #506#return; {57770#false} is VALID [2020-07-10 14:28:47,074 INFO L280 TraceCheckUtils]: 38: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:47,074 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {57770#false} {57851#(not (= 0 ~pumpRunning~0))} #490#return; {57770#false} is VALID [2020-07-10 14:28:47,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,088 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,089 INFO L263 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,089 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,089 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,089 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:47,090 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,090 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:47,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-10 14:28:47,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,094 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #502#return; {57769#true} is VALID [2020-07-10 14:28:47,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,100 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {57769#true} {57769#true} #480#return; {57769#true} is VALID [2020-07-10 14:28:47,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:47,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57769#true} is VALID [2020-07-10 14:28:47,101 INFO L263 TraceCheckUtils]: 2: Hoare triple {57769#true} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-10 14:28:47,101 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,101 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #480#return; {57769#true} is VALID [2020-07-10 14:28:47,102 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,102 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {57769#true} #504#return; {57769#true} is VALID [2020-07-10 14:28:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,109 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,113 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #516#return; {57769#true} is VALID [2020-07-10 14:28:47,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:47,114 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,114 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,115 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:47,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-10 14:28:47,115 INFO L263 TraceCheckUtils]: 7: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,115 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,115 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,116 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {57769#true} {57769#true} #516#return; {57769#true} is VALID [2020-07-10 14:28:47,116 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57769#true} is VALID [2020-07-10 14:28:47,116 INFO L280 TraceCheckUtils]: 12: Hoare triple {57769#true} assume !(0 != ~tmp___0~2); {57769#true} is VALID [2020-07-10 14:28:47,116 INFO L280 TraceCheckUtils]: 13: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,116 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-10 14:28:47,118 INFO L263 TraceCheckUtils]: 0: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,118 INFO L263 TraceCheckUtils]: 1: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,119 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,119 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:47,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,119 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:47,119 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume 0 != ~pumpRunning~0; {57769#true} is VALID [2020-07-10 14:28:47,120 INFO L263 TraceCheckUtils]: 9: Hoare triple {57769#true} call lowerWaterLevel(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,121 INFO L280 TraceCheckUtils]: 10: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-10 14:28:47,121 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,121 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {57769#true} {57769#true} #502#return; {57769#true} is VALID [2020-07-10 14:28:47,121 INFO L280 TraceCheckUtils]: 13: Hoare triple {57769#true} assume 0 != ~systemActive~0; {57769#true} is VALID [2020-07-10 14:28:47,122 INFO L263 TraceCheckUtils]: 14: Hoare triple {57769#true} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,123 INFO L280 TraceCheckUtils]: 15: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:47,123 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57769#true} is VALID [2020-07-10 14:28:47,123 INFO L263 TraceCheckUtils]: 17: Hoare triple {57769#true} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-10 14:28:47,123 INFO L280 TraceCheckUtils]: 18: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,123 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {57769#true} {57769#true} #480#return; {57769#true} is VALID [2020-07-10 14:28:47,123 INFO L280 TraceCheckUtils]: 20: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,124 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {57769#true} {57769#true} #504#return; {57769#true} is VALID [2020-07-10 14:28:47,124 INFO L263 TraceCheckUtils]: 22: Hoare triple {57769#true} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-10 14:28:47,124 INFO L280 TraceCheckUtils]: 23: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:47,124 INFO L263 TraceCheckUtils]: 24: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,124 INFO L280 TraceCheckUtils]: 25: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,124 INFO L280 TraceCheckUtils]: 26: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,125 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,125 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:47,125 INFO L280 TraceCheckUtils]: 29: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-10 14:28:47,125 INFO L263 TraceCheckUtils]: 30: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,125 INFO L280 TraceCheckUtils]: 31: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,126 INFO L280 TraceCheckUtils]: 32: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,126 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {57769#true} {57769#true} #516#return; {57769#true} is VALID [2020-07-10 14:28:47,126 INFO L280 TraceCheckUtils]: 34: Hoare triple {57769#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57769#true} is VALID [2020-07-10 14:28:47,126 INFO L280 TraceCheckUtils]: 35: Hoare triple {57769#true} assume !(0 != ~tmp___0~2); {57769#true} is VALID [2020-07-10 14:28:47,126 INFO L280 TraceCheckUtils]: 36: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,126 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-10 14:28:47,127 INFO L280 TraceCheckUtils]: 38: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,127 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {57769#true} {57770#false} #490#return; {57770#false} is VALID [2020-07-10 14:28:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57769#true} is VALID [2020-07-10 14:28:47,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,132 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57770#false} #482#return; {57770#false} is VALID [2020-07-10 14:28:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {57769#true} is VALID [2020-07-10 14:28:47,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,174 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #472#return; {57769#true} is VALID [2020-07-10 14:28:47,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {58221#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {57769#true} is VALID [2020-07-10 14:28:47,176 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call deactivatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,176 INFO L280 TraceCheckUtils]: 2: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {57769#true} is VALID [2020-07-10 14:28:47,177 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,177 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #472#return; {57769#true} is VALID [2020-07-10 14:28:47,177 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} ~systemActive~0 := 0; {57769#true} is VALID [2020-07-10 14:28:47,177 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,177 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {57770#false} #488#return; {57770#false} is VALID [2020-07-10 14:28:47,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,192 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,192 INFO L263 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,193 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,193 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:47,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,194 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:47,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,201 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:47,202 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,202 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,203 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:47,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-10 14:28:47,203 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,203 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-10 14:28:47,205 INFO L263 TraceCheckUtils]: 0: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,205 INFO L263 TraceCheckUtils]: 1: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,206 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,206 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:47,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,207 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:47,207 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume !(0 != ~pumpRunning~0); {57769#true} is VALID [2020-07-10 14:28:47,207 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume !(0 != ~systemActive~0); {57769#true} is VALID [2020-07-10 14:28:47,208 INFO L263 TraceCheckUtils]: 10: Hoare triple {57769#true} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-10 14:28:47,208 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:47,208 INFO L263 TraceCheckUtils]: 12: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,208 INFO L280 TraceCheckUtils]: 13: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,208 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,209 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,209 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:47,209 INFO L280 TraceCheckUtils]: 17: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-10 14:28:47,209 INFO L280 TraceCheckUtils]: 18: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,209 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-10 14:28:47,209 INFO L280 TraceCheckUtils]: 20: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,210 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {57769#true} {57770#false} #490#return; {57770#false} is VALID [2020-07-10 14:28:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {58247#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {57769#true} is VALID [2020-07-10 14:28:47,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,240 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57770#false} #486#return; {57770#false} is VALID [2020-07-10 14:28:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,247 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,248 INFO L263 TraceCheckUtils]: 0: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,248 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:47,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,249 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {57770#false} #500#return; {57770#false} is VALID [2020-07-10 14:28:47,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:47,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:47,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,263 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-10 14:28:47,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-10 14:28:47,263 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-10 14:28:47,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:47,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:47,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,264 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-10 14:28:47,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-10 14:28:47,264 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-10 14:28:47,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-10 14:28:47,265 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,265 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-10 14:28:47,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:47,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,276 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:47,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:47,276 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-10 14:28:47,277 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:47,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,277 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:47,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:47,277 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,278 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-10 14:28:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {57769#true} is VALID [2020-07-10 14:28:47,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,281 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57769#true} #496#return; {57769#true} is VALID [2020-07-10 14:28:47,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-10 14:28:47,282 INFO L263 TraceCheckUtils]: 1: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-10 14:28:47,282 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:47,282 INFO L263 TraceCheckUtils]: 3: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-10 14:28:47,283 INFO L280 TraceCheckUtils]: 4: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:47,283 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,283 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:47,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:47,283 INFO L280 TraceCheckUtils]: 8: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,284 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-10 14:28:47,284 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-10 14:28:47,284 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-10 14:28:47,285 INFO L263 TraceCheckUtils]: 12: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,285 INFO L280 TraceCheckUtils]: 13: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {57769#true} is VALID [2020-07-10 14:28:47,285 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,286 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {57769#true} {57769#true} #496#return; {57769#true} is VALID [2020-07-10 14:28:47,286 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,286 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {57769#true} {57769#true} #476#return; {57769#true} is VALID [2020-07-10 14:28:47,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:47,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-10 14:28:47,287 INFO L263 TraceCheckUtils]: 2: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,287 INFO L280 TraceCheckUtils]: 3: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-10 14:28:47,287 INFO L263 TraceCheckUtils]: 4: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-10 14:28:47,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:47,287 INFO L280 TraceCheckUtils]: 6: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:47,288 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,288 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-10 14:28:47,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-10 14:28:47,288 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-10 14:28:47,288 INFO L280 TraceCheckUtils]: 11: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-10 14:28:47,289 INFO L280 TraceCheckUtils]: 12: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,289 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-10 14:28:47,289 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-10 14:28:47,289 INFO L280 TraceCheckUtils]: 15: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:47,290 INFO L263 TraceCheckUtils]: 16: Hoare triple {57769#true} call activatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,290 INFO L280 TraceCheckUtils]: 17: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-10 14:28:47,291 INFO L263 TraceCheckUtils]: 18: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-10 14:28:47,291 INFO L280 TraceCheckUtils]: 19: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:47,291 INFO L263 TraceCheckUtils]: 20: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-10 14:28:47,291 INFO L280 TraceCheckUtils]: 21: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:47,291 INFO L280 TraceCheckUtils]: 22: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,291 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:47,292 INFO L280 TraceCheckUtils]: 24: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:47,292 INFO L280 TraceCheckUtils]: 25: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,292 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-10 14:28:47,292 INFO L280 TraceCheckUtils]: 27: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-10 14:28:47,292 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-10 14:28:47,293 INFO L263 TraceCheckUtils]: 29: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,293 INFO L280 TraceCheckUtils]: 30: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {57769#true} is VALID [2020-07-10 14:28:47,294 INFO L280 TraceCheckUtils]: 31: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,294 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {57769#true} {57769#true} #496#return; {57769#true} is VALID [2020-07-10 14:28:47,294 INFO L280 TraceCheckUtils]: 33: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,294 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {57769#true} {57769#true} #476#return; {57769#true} is VALID [2020-07-10 14:28:47,294 INFO L280 TraceCheckUtils]: 35: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,295 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {57769#true} {57770#false} #504#return; {57770#false} is VALID [2020-07-10 14:28:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,299 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57770#false} #514#return; {57770#false} is VALID [2020-07-10 14:28:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,303 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {57769#true} {57770#false} #516#return; {57770#false} is VALID [2020-07-10 14:28:47,308 INFO L263 TraceCheckUtils]: 0: Hoare triple {57769#true} call ULTIMATE.init(); {58018#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:28:47,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {58018#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-10 14:28:47,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,309 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {57769#true} #532#return; {57769#true} is VALID [2020-07-10 14:28:47,309 INFO L263 TraceCheckUtils]: 4: Hoare triple {57769#true} call #t~ret74 := main(); {57769#true} is VALID [2020-07-10 14:28:47,309 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} havoc ~retValue_acc~11;havoc ~tmp~7; {57769#true} is VALID [2020-07-10 14:28:47,309 INFO L263 TraceCheckUtils]: 6: Hoare triple {57769#true} call select_helpers(); {57769#true} is VALID [2020-07-10 14:28:47,309 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,309 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {57769#true} #432#return; {57769#true} is VALID [2020-07-10 14:28:47,310 INFO L263 TraceCheckUtils]: 9: Hoare triple {57769#true} call select_features(); {57769#true} is VALID [2020-07-10 14:28:47,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,310 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {57769#true} {57769#true} #434#return; {57769#true} is VALID [2020-07-10 14:28:47,310 INFO L263 TraceCheckUtils]: 12: Hoare triple {57769#true} call #t~ret70 := valid_product(); {57769#true} is VALID [2020-07-10 14:28:47,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {57769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {58019#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:28:47,312 INFO L280 TraceCheckUtils]: 14: Hoare triple {58019#(= 1 |valid_product_#res|)} assume true; {58019#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:28:47,313 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58019#(= 1 |valid_product_#res|)} {57769#true} #436#return; {57781#(= |main_#t~ret70| 1)} is VALID [2020-07-10 14:28:47,314 INFO L280 TraceCheckUtils]: 16: Hoare triple {57781#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {57782#(= 1 main_~tmp~7)} is VALID [2020-07-10 14:28:47,314 INFO L280 TraceCheckUtils]: 17: Hoare triple {57782#(= 1 main_~tmp~7)} assume 0 != ~tmp~7; {57769#true} is VALID [2020-07-10 14:28:47,315 INFO L263 TraceCheckUtils]: 18: Hoare triple {57769#true} call setup(); {57769#true} is VALID [2020-07-10 14:28:47,315 INFO L280 TraceCheckUtils]: 19: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,315 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {57769#true} {57769#true} #438#return; {57769#true} is VALID [2020-07-10 14:28:47,315 INFO L263 TraceCheckUtils]: 21: Hoare triple {57769#true} call runTest(); {57769#true} is VALID [2020-07-10 14:28:47,316 INFO L263 TraceCheckUtils]: 22: Hoare triple {57769#true} call __utac_acc__Specification5_spec__1(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,317 INFO L280 TraceCheckUtils]: 23: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-10 14:28:47,317 INFO L280 TraceCheckUtils]: 24: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,317 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {57769#true} {57769#true} #522#return; {57769#true} is VALID [2020-07-10 14:28:47,317 INFO L263 TraceCheckUtils]: 26: Hoare triple {57769#true} call test(); {57769#true} is VALID [2020-07-10 14:28:47,317 INFO L280 TraceCheckUtils]: 27: Hoare triple {57769#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {57769#true} is VALID [2020-07-10 14:28:47,318 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume !false; {57769#true} is VALID [2020-07-10 14:28:47,318 INFO L280 TraceCheckUtils]: 29: Hoare triple {57769#true} assume ~splverifierCounter~0 < 4; {57769#true} is VALID [2020-07-10 14:28:47,318 INFO L280 TraceCheckUtils]: 30: Hoare triple {57769#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57769#true} is VALID [2020-07-10 14:28:47,318 INFO L280 TraceCheckUtils]: 31: Hoare triple {57769#true} assume 0 != ~tmp~6; {57769#true} is VALID [2020-07-10 14:28:47,319 INFO L263 TraceCheckUtils]: 32: Hoare triple {57769#true} call waterRise(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,319 INFO L280 TraceCheckUtils]: 33: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57769#true} is VALID [2020-07-10 14:28:47,320 INFO L280 TraceCheckUtils]: 34: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,320 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {57769#true} {57769#true} #482#return; {57769#true} is VALID [2020-07-10 14:28:47,320 INFO L280 TraceCheckUtils]: 36: Hoare triple {57769#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57769#true} is VALID [2020-07-10 14:28:47,320 INFO L280 TraceCheckUtils]: 37: Hoare triple {57769#true} assume !(0 != ~tmp___0~1); {57769#true} is VALID [2020-07-10 14:28:47,320 INFO L280 TraceCheckUtils]: 38: Hoare triple {57769#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57769#true} is VALID [2020-07-10 14:28:47,320 INFO L280 TraceCheckUtils]: 39: Hoare triple {57769#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57769#true} is VALID [2020-07-10 14:28:47,321 INFO L280 TraceCheckUtils]: 40: Hoare triple {57769#true} assume !(0 != ~tmp___1~0); {57769#true} is VALID [2020-07-10 14:28:47,322 INFO L263 TraceCheckUtils]: 41: Hoare triple {57769#true} call timeShift(); {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:47,323 INFO L263 TraceCheckUtils]: 42: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,323 INFO L263 TraceCheckUtils]: 43: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,323 INFO L280 TraceCheckUtils]: 44: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,323 INFO L280 TraceCheckUtils]: 45: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,324 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,324 INFO L280 TraceCheckUtils]: 47: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:47,324 INFO L280 TraceCheckUtils]: 48: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,324 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:47,324 INFO L280 TraceCheckUtils]: 50: Hoare triple {57769#true} assume !(0 != ~pumpRunning~0); {57769#true} is VALID [2020-07-10 14:28:47,324 INFO L280 TraceCheckUtils]: 51: Hoare triple {57769#true} assume 0 != ~systemActive~0; {57769#true} is VALID [2020-07-10 14:28:47,325 INFO L263 TraceCheckUtils]: 52: Hoare triple {57769#true} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,326 INFO L280 TraceCheckUtils]: 53: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:47,326 INFO L280 TraceCheckUtils]: 54: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-10 14:28:47,326 INFO L263 TraceCheckUtils]: 55: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,326 INFO L280 TraceCheckUtils]: 56: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-10 14:28:47,326 INFO L263 TraceCheckUtils]: 57: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-10 14:28:47,327 INFO L280 TraceCheckUtils]: 58: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:47,327 INFO L280 TraceCheckUtils]: 59: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:47,327 INFO L280 TraceCheckUtils]: 60: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,327 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-10 14:28:47,327 INFO L280 TraceCheckUtils]: 62: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-10 14:28:47,328 INFO L280 TraceCheckUtils]: 63: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-10 14:28:47,328 INFO L280 TraceCheckUtils]: 64: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-10 14:28:47,328 INFO L280 TraceCheckUtils]: 65: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,328 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-10 14:28:47,328 INFO L280 TraceCheckUtils]: 67: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-10 14:28:47,329 INFO L280 TraceCheckUtils]: 68: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:47,330 INFO L263 TraceCheckUtils]: 69: Hoare triple {57769#true} call activatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,330 INFO L280 TraceCheckUtils]: 70: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-10 14:28:47,330 INFO L263 TraceCheckUtils]: 71: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-10 14:28:47,330 INFO L280 TraceCheckUtils]: 72: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:47,330 INFO L263 TraceCheckUtils]: 73: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-10 14:28:47,331 INFO L280 TraceCheckUtils]: 74: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:47,331 INFO L280 TraceCheckUtils]: 75: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,331 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:47,331 INFO L280 TraceCheckUtils]: 77: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:47,331 INFO L280 TraceCheckUtils]: 78: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,331 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-10 14:28:47,332 INFO L280 TraceCheckUtils]: 80: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-10 14:28:47,332 INFO L280 TraceCheckUtils]: 81: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-10 14:28:47,333 INFO L263 TraceCheckUtils]: 82: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,334 INFO L280 TraceCheckUtils]: 83: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,335 INFO L280 TraceCheckUtils]: 84: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,336 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,336 INFO L280 TraceCheckUtils]: 86: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,337 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #476#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,338 INFO L280 TraceCheckUtils]: 88: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,339 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #504#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,339 INFO L263 TraceCheckUtils]: 90: Hoare triple {58067#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-10 14:28:47,339 INFO L280 TraceCheckUtils]: 91: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:47,339 INFO L263 TraceCheckUtils]: 92: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,340 INFO L280 TraceCheckUtils]: 93: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,340 INFO L280 TraceCheckUtils]: 94: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,340 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,340 INFO L280 TraceCheckUtils]: 96: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:47,340 INFO L280 TraceCheckUtils]: 97: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-10 14:28:47,341 INFO L280 TraceCheckUtils]: 98: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,341 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {57769#true} {58067#(<= 1 ~pumpRunning~0)} #506#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,342 INFO L280 TraceCheckUtils]: 100: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,343 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #490#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,344 INFO L280 TraceCheckUtils]: 102: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume !false; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,345 INFO L280 TraceCheckUtils]: 103: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,346 INFO L280 TraceCheckUtils]: 104: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,346 INFO L280 TraceCheckUtils]: 105: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~6); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,347 INFO L280 TraceCheckUtils]: 106: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,348 INFO L280 TraceCheckUtils]: 107: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,349 INFO L280 TraceCheckUtils]: 108: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,349 INFO L280 TraceCheckUtils]: 109: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,350 INFO L280 TraceCheckUtils]: 110: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,351 INFO L263 TraceCheckUtils]: 111: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call timeShift(); {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:47,352 INFO L263 TraceCheckUtils]: 112: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,353 INFO L263 TraceCheckUtils]: 113: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,353 INFO L280 TraceCheckUtils]: 114: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,353 INFO L280 TraceCheckUtils]: 115: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,353 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,353 INFO L280 TraceCheckUtils]: 117: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:47,354 INFO L280 TraceCheckUtils]: 118: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,354 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:47,355 INFO L280 TraceCheckUtils]: 120: Hoare triple {57769#true} assume 0 != ~pumpRunning~0; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,356 INFO L263 TraceCheckUtils]: 121: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,356 INFO L280 TraceCheckUtils]: 122: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-10 14:28:47,356 INFO L280 TraceCheckUtils]: 123: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,357 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #502#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,358 INFO L280 TraceCheckUtils]: 125: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,359 INFO L263 TraceCheckUtils]: 126: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,359 INFO L280 TraceCheckUtils]: 127: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:47,360 INFO L280 TraceCheckUtils]: 128: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,360 INFO L263 TraceCheckUtils]: 129: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-10 14:28:47,360 INFO L280 TraceCheckUtils]: 130: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,361 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {57769#true} {57851#(not (= 0 ~pumpRunning~0))} #480#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,362 INFO L280 TraceCheckUtils]: 132: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} assume true; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,363 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {57851#(not (= 0 ~pumpRunning~0))} {57851#(not (= 0 ~pumpRunning~0))} #504#return; {57851#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:28:47,363 INFO L263 TraceCheckUtils]: 134: Hoare triple {57851#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-10 14:28:47,363 INFO L280 TraceCheckUtils]: 135: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:47,363 INFO L263 TraceCheckUtils]: 136: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,363 INFO L280 TraceCheckUtils]: 137: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,364 INFO L280 TraceCheckUtils]: 138: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,364 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,364 INFO L280 TraceCheckUtils]: 140: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:47,364 INFO L280 TraceCheckUtils]: 141: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-10 14:28:47,364 INFO L263 TraceCheckUtils]: 142: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,365 INFO L280 TraceCheckUtils]: 143: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:47,366 INFO L280 TraceCheckUtils]: 144: Hoare triple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:47,367 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {58177#(= ~pumpRunning~0 |isPumpRunning_#res|)} {57769#true} #516#return; {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:28:47,368 INFO L280 TraceCheckUtils]: 146: Hoare triple {58174#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:28:47,369 INFO L280 TraceCheckUtils]: 147: Hoare triple {58175#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,370 INFO L280 TraceCheckUtils]: 148: Hoare triple {58176#(= 0 ~pumpRunning~0)} assume true; {58176#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:28:47,371 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {58176#(= 0 ~pumpRunning~0)} {57851#(not (= 0 ~pumpRunning~0))} #506#return; {57770#false} is VALID [2020-07-10 14:28:47,371 INFO L280 TraceCheckUtils]: 150: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:47,371 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {57770#false} {57851#(not (= 0 ~pumpRunning~0))} #490#return; {57770#false} is VALID [2020-07-10 14:28:47,371 INFO L280 TraceCheckUtils]: 152: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-10 14:28:47,371 INFO L280 TraceCheckUtils]: 153: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-10 14:28:47,371 INFO L280 TraceCheckUtils]: 154: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-10 14:28:47,372 INFO L280 TraceCheckUtils]: 155: Hoare triple {57770#false} assume !(0 != ~tmp~6); {57770#false} is VALID [2020-07-10 14:28:47,372 INFO L280 TraceCheckUtils]: 156: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-10 14:28:47,372 INFO L280 TraceCheckUtils]: 157: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-10 14:28:47,372 INFO L280 TraceCheckUtils]: 158: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-10 14:28:47,372 INFO L280 TraceCheckUtils]: 159: Hoare triple {57770#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57770#false} is VALID [2020-07-10 14:28:47,373 INFO L280 TraceCheckUtils]: 160: Hoare triple {57770#false} assume !(0 != ~tmp___1~0); {57770#false} is VALID [2020-07-10 14:28:47,373 INFO L263 TraceCheckUtils]: 161: Hoare triple {57770#false} call timeShift(); {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:47,374 INFO L263 TraceCheckUtils]: 162: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,374 INFO L263 TraceCheckUtils]: 163: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,374 INFO L280 TraceCheckUtils]: 164: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,374 INFO L280 TraceCheckUtils]: 165: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,375 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,375 INFO L280 TraceCheckUtils]: 167: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:47,375 INFO L280 TraceCheckUtils]: 168: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,375 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:47,375 INFO L280 TraceCheckUtils]: 170: Hoare triple {57769#true} assume 0 != ~pumpRunning~0; {57769#true} is VALID [2020-07-10 14:28:47,376 INFO L263 TraceCheckUtils]: 171: Hoare triple {57769#true} call lowerWaterLevel(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,376 INFO L280 TraceCheckUtils]: 172: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-10 14:28:47,377 INFO L280 TraceCheckUtils]: 173: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,377 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {57769#true} {57769#true} #502#return; {57769#true} is VALID [2020-07-10 14:28:47,377 INFO L280 TraceCheckUtils]: 175: Hoare triple {57769#true} assume 0 != ~systemActive~0; {57769#true} is VALID [2020-07-10 14:28:47,378 INFO L263 TraceCheckUtils]: 176: Hoare triple {57769#true} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,378 INFO L280 TraceCheckUtils]: 177: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:47,378 INFO L280 TraceCheckUtils]: 178: Hoare triple {57769#true} assume !(0 == ~pumpRunning~0); {57769#true} is VALID [2020-07-10 14:28:47,378 INFO L263 TraceCheckUtils]: 179: Hoare triple {57769#true} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-10 14:28:47,378 INFO L280 TraceCheckUtils]: 180: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,379 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {57769#true} {57769#true} #480#return; {57769#true} is VALID [2020-07-10 14:28:47,379 INFO L280 TraceCheckUtils]: 182: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,379 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {57769#true} {57769#true} #504#return; {57769#true} is VALID [2020-07-10 14:28:47,379 INFO L263 TraceCheckUtils]: 184: Hoare triple {57769#true} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-10 14:28:47,379 INFO L280 TraceCheckUtils]: 185: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:47,380 INFO L263 TraceCheckUtils]: 186: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,380 INFO L280 TraceCheckUtils]: 187: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,380 INFO L280 TraceCheckUtils]: 188: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,380 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,380 INFO L280 TraceCheckUtils]: 190: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:47,380 INFO L280 TraceCheckUtils]: 191: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-10 14:28:47,381 INFO L263 TraceCheckUtils]: 192: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,381 INFO L280 TraceCheckUtils]: 193: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,381 INFO L280 TraceCheckUtils]: 194: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,381 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {57769#true} {57769#true} #516#return; {57769#true} is VALID [2020-07-10 14:28:47,381 INFO L280 TraceCheckUtils]: 196: Hoare triple {57769#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57769#true} is VALID [2020-07-10 14:28:47,382 INFO L280 TraceCheckUtils]: 197: Hoare triple {57769#true} assume !(0 != ~tmp___0~2); {57769#true} is VALID [2020-07-10 14:28:47,382 INFO L280 TraceCheckUtils]: 198: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,382 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-10 14:28:47,382 INFO L280 TraceCheckUtils]: 200: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,382 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {57769#true} {57770#false} #490#return; {57770#false} is VALID [2020-07-10 14:28:47,382 INFO L280 TraceCheckUtils]: 202: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-10 14:28:47,383 INFO L280 TraceCheckUtils]: 203: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-10 14:28:47,383 INFO L280 TraceCheckUtils]: 204: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-10 14:28:47,383 INFO L280 TraceCheckUtils]: 205: Hoare triple {57770#false} assume 0 != ~tmp~6; {57770#false} is VALID [2020-07-10 14:28:47,383 INFO L263 TraceCheckUtils]: 206: Hoare triple {57770#false} call waterRise(); {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:28:47,383 INFO L280 TraceCheckUtils]: 207: Hoare triple {58021#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57769#true} is VALID [2020-07-10 14:28:47,383 INFO L280 TraceCheckUtils]: 208: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,384 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {57769#true} {57770#false} #482#return; {57770#false} is VALID [2020-07-10 14:28:47,384 INFO L280 TraceCheckUtils]: 210: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-10 14:28:47,384 INFO L280 TraceCheckUtils]: 211: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-10 14:28:47,384 INFO L280 TraceCheckUtils]: 212: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-10 14:28:47,384 INFO L280 TraceCheckUtils]: 213: Hoare triple {57770#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57770#false} is VALID [2020-07-10 14:28:47,385 INFO L280 TraceCheckUtils]: 214: Hoare triple {57770#false} assume 0 != ~tmp___1~0; {57770#false} is VALID [2020-07-10 14:28:47,385 INFO L263 TraceCheckUtils]: 215: Hoare triple {57770#false} call stopSystem(); {58221#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:28:47,385 INFO L280 TraceCheckUtils]: 216: Hoare triple {58221#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {57769#true} is VALID [2020-07-10 14:28:47,386 INFO L263 TraceCheckUtils]: 217: Hoare triple {57769#true} call deactivatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,386 INFO L280 TraceCheckUtils]: 218: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {57769#true} is VALID [2020-07-10 14:28:47,386 INFO L280 TraceCheckUtils]: 219: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,386 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {57769#true} {57769#true} #472#return; {57769#true} is VALID [2020-07-10 14:28:47,387 INFO L280 TraceCheckUtils]: 221: Hoare triple {57769#true} ~systemActive~0 := 0; {57769#true} is VALID [2020-07-10 14:28:47,387 INFO L280 TraceCheckUtils]: 222: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,387 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {57769#true} {57770#false} #488#return; {57770#false} is VALID [2020-07-10 14:28:47,387 INFO L263 TraceCheckUtils]: 224: Hoare triple {57770#false} call timeShift(); {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:28:47,388 INFO L263 TraceCheckUtils]: 225: Hoare triple {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,388 INFO L263 TraceCheckUtils]: 226: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,389 INFO L280 TraceCheckUtils]: 227: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,389 INFO L280 TraceCheckUtils]: 228: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,389 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,389 INFO L280 TraceCheckUtils]: 230: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:47,389 INFO L280 TraceCheckUtils]: 231: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,390 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {57769#true} {58022#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #500#return; {57769#true} is VALID [2020-07-10 14:28:47,390 INFO L280 TraceCheckUtils]: 233: Hoare triple {57769#true} assume !(0 != ~pumpRunning~0); {57769#true} is VALID [2020-07-10 14:28:47,390 INFO L280 TraceCheckUtils]: 234: Hoare triple {57769#true} assume !(0 != ~systemActive~0); {57769#true} is VALID [2020-07-10 14:28:47,390 INFO L263 TraceCheckUtils]: 235: Hoare triple {57769#true} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-10 14:28:47,390 INFO L280 TraceCheckUtils]: 236: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:47,390 INFO L263 TraceCheckUtils]: 237: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,391 INFO L280 TraceCheckUtils]: 238: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,391 INFO L280 TraceCheckUtils]: 239: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,391 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:47,391 INFO L280 TraceCheckUtils]: 241: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:47,391 INFO L280 TraceCheckUtils]: 242: Hoare triple {57769#true} assume !(2 != ~tmp~8); {57769#true} is VALID [2020-07-10 14:28:47,392 INFO L280 TraceCheckUtils]: 243: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,392 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {57769#true} {57769#true} #506#return; {57769#true} is VALID [2020-07-10 14:28:47,392 INFO L280 TraceCheckUtils]: 245: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,392 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {57769#true} {57770#false} #490#return; {57770#false} is VALID [2020-07-10 14:28:47,392 INFO L280 TraceCheckUtils]: 247: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-10 14:28:47,392 INFO L280 TraceCheckUtils]: 248: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-10 14:28:47,393 INFO L280 TraceCheckUtils]: 249: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-10 14:28:47,393 INFO L280 TraceCheckUtils]: 250: Hoare triple {57770#false} assume !(0 != ~tmp~6); {57770#false} is VALID [2020-07-10 14:28:47,393 INFO L280 TraceCheckUtils]: 251: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-10 14:28:47,393 INFO L280 TraceCheckUtils]: 252: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-10 14:28:47,393 INFO L280 TraceCheckUtils]: 253: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-10 14:28:47,394 INFO L280 TraceCheckUtils]: 254: Hoare triple {57770#false} assume 0 != ~tmp___2~0; {57770#false} is VALID [2020-07-10 14:28:47,394 INFO L263 TraceCheckUtils]: 255: Hoare triple {57770#false} call startSystem(); {58247#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 14:28:47,394 INFO L280 TraceCheckUtils]: 256: Hoare triple {58247#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {57769#true} is VALID [2020-07-10 14:28:47,394 INFO L280 TraceCheckUtils]: 257: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,394 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {57769#true} {57770#false} #486#return; {57770#false} is VALID [2020-07-10 14:28:47,395 INFO L263 TraceCheckUtils]: 259: Hoare triple {57770#false} call timeShift(); {57770#false} is VALID [2020-07-10 14:28:47,395 INFO L263 TraceCheckUtils]: 260: Hoare triple {57770#false} call __utac_acc__Specification5_spec__2(); {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:28:47,395 INFO L263 TraceCheckUtils]: 261: Hoare triple {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,395 INFO L280 TraceCheckUtils]: 262: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,395 INFO L280 TraceCheckUtils]: 263: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,396 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {57769#true} {58020#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #512#return; {57769#true} is VALID [2020-07-10 14:28:47,396 INFO L280 TraceCheckUtils]: 265: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:47,396 INFO L280 TraceCheckUtils]: 266: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,396 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {57769#true} {57770#false} #500#return; {57770#false} is VALID [2020-07-10 14:28:47,396 INFO L280 TraceCheckUtils]: 268: Hoare triple {57770#false} assume !(0 != ~pumpRunning~0); {57770#false} is VALID [2020-07-10 14:28:47,396 INFO L280 TraceCheckUtils]: 269: Hoare triple {57770#false} assume 0 != ~systemActive~0; {57770#false} is VALID [2020-07-10 14:28:47,397 INFO L263 TraceCheckUtils]: 270: Hoare triple {57770#false} call processEnvironment(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,397 INFO L280 TraceCheckUtils]: 271: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:47,397 INFO L280 TraceCheckUtils]: 272: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-10 14:28:47,397 INFO L263 TraceCheckUtils]: 273: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,397 INFO L280 TraceCheckUtils]: 274: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-10 14:28:47,398 INFO L263 TraceCheckUtils]: 275: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-10 14:28:47,398 INFO L280 TraceCheckUtils]: 276: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:47,398 INFO L280 TraceCheckUtils]: 277: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:47,398 INFO L280 TraceCheckUtils]: 278: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,398 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-10 14:28:47,399 INFO L280 TraceCheckUtils]: 280: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-10 14:28:47,399 INFO L280 TraceCheckUtils]: 281: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-10 14:28:47,399 INFO L280 TraceCheckUtils]: 282: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-10 14:28:47,399 INFO L280 TraceCheckUtils]: 283: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,399 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-10 14:28:47,399 INFO L280 TraceCheckUtils]: 285: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-10 14:28:47,400 INFO L280 TraceCheckUtils]: 286: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:47,401 INFO L263 TraceCheckUtils]: 287: Hoare triple {57769#true} call activatePump(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,401 INFO L280 TraceCheckUtils]: 288: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {57769#true} is VALID [2020-07-10 14:28:47,401 INFO L263 TraceCheckUtils]: 289: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-10 14:28:47,401 INFO L280 TraceCheckUtils]: 290: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:47,402 INFO L263 TraceCheckUtils]: 291: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-10 14:28:47,402 INFO L280 TraceCheckUtils]: 292: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:47,402 INFO L280 TraceCheckUtils]: 293: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,402 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:47,402 INFO L280 TraceCheckUtils]: 295: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:47,403 INFO L280 TraceCheckUtils]: 296: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,403 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-10 14:28:47,403 INFO L280 TraceCheckUtils]: 298: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-10 14:28:47,403 INFO L280 TraceCheckUtils]: 299: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-10 14:28:47,404 INFO L263 TraceCheckUtils]: 300: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:28:47,405 INFO L280 TraceCheckUtils]: 301: Hoare triple {58080#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {57769#true} is VALID [2020-07-10 14:28:47,405 INFO L280 TraceCheckUtils]: 302: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,405 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {57769#true} {57769#true} #496#return; {57769#true} is VALID [2020-07-10 14:28:47,405 INFO L280 TraceCheckUtils]: 304: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,405 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {57769#true} {57769#true} #476#return; {57769#true} is VALID [2020-07-10 14:28:47,406 INFO L280 TraceCheckUtils]: 306: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,406 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {57769#true} {57770#false} #504#return; {57770#false} is VALID [2020-07-10 14:28:47,406 INFO L263 TraceCheckUtils]: 308: Hoare triple {57770#false} call __utac_acc__Specification5_spec__3(); {57770#false} is VALID [2020-07-10 14:28:47,406 INFO L280 TraceCheckUtils]: 309: Hoare triple {57770#false} havoc ~tmp~8;havoc ~tmp___0~2; {57770#false} is VALID [2020-07-10 14:28:47,406 INFO L263 TraceCheckUtils]: 310: Hoare triple {57770#false} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:47,407 INFO L280 TraceCheckUtils]: 311: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:47,407 INFO L280 TraceCheckUtils]: 312: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,407 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {57769#true} {57770#false} #514#return; {57770#false} is VALID [2020-07-10 14:28:47,407 INFO L280 TraceCheckUtils]: 314: Hoare triple {57770#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57770#false} is VALID [2020-07-10 14:28:47,408 INFO L280 TraceCheckUtils]: 315: Hoare triple {57770#false} assume 2 != ~tmp~8; {57770#false} is VALID [2020-07-10 14:28:47,408 INFO L263 TraceCheckUtils]: 316: Hoare triple {57770#false} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:47,408 INFO L280 TraceCheckUtils]: 317: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:47,408 INFO L280 TraceCheckUtils]: 318: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:47,408 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {57769#true} {57770#false} #516#return; {57770#false} is VALID [2020-07-10 14:28:47,408 INFO L280 TraceCheckUtils]: 320: Hoare triple {57770#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57770#false} is VALID [2020-07-10 14:28:47,409 INFO L280 TraceCheckUtils]: 321: Hoare triple {57770#false} assume 0 != ~tmp___0~2; {57770#false} is VALID [2020-07-10 14:28:47,409 INFO L280 TraceCheckUtils]: 322: Hoare triple {57770#false} assume 0 == ~switchedOnBeforeTS~0; {57770#false} is VALID [2020-07-10 14:28:47,409 INFO L263 TraceCheckUtils]: 323: Hoare triple {57770#false} call __automaton_fail(); {57770#false} is VALID [2020-07-10 14:28:47,409 INFO L280 TraceCheckUtils]: 324: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-10 14:28:47,500 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 120 proven. 48 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2020-07-10 14:28:47,500 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1443382869] [2020-07-10 14:28:47,501 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1575304205] [2020-07-10 14:28:47,501 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:28:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,746 INFO L264 TraceCheckSpWp]: Trace formula consists of 1367 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-10 14:28:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:28:47,829 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:28:48,321 INFO L263 TraceCheckUtils]: 0: Hoare triple {57769#true} call ULTIMATE.init(); {57769#true} is VALID [2020-07-10 14:28:48,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {57769#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(21);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(21);call #t~string37.base, #t~string37.offset := #Ultimate.allocOnStack(30);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(9);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(25);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(25);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(13);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string51.base, #t~string51.offset, 1);call write~init~int(110, #t~string51.base, 1 + #t~string51.offset, 1);call write~init~int(0, #t~string51.base, 2 + #t~string51.offset, 1);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string53.base, #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 1 + #t~string53.offset, 1);call write~init~int(102, #t~string53.base, 2 + #t~string53.offset, 1);call write~init~int(0, #t~string53.base, 3 + #t~string53.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string55.base, #t~string55.offset, 1);call write~init~int(80, #t~string55.base, 1 + #t~string55.offset, 1);call write~init~int(117, #t~string55.base, 2 + #t~string55.offset, 1);call write~init~int(109, #t~string55.base, 3 + #t~string55.offset, 1);call write~init~int(112, #t~string55.base, 4 + #t~string55.offset, 1);call write~init~int(58, #t~string55.base, 5 + #t~string55.offset, 1);call write~init~int(0, #t~string55.base, 6 + #t~string55.offset, 1);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(3);call write~init~int(41, #t~string61.base, #t~string61.offset, 1);call write~init~int(32, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string63.base, #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 1 + #t~string63.offset, 1);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-10 14:28:48,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,322 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {57769#true} {57769#true} #532#return; {57769#true} is VALID [2020-07-10 14:28:48,322 INFO L263 TraceCheckUtils]: 4: Hoare triple {57769#true} call #t~ret74 := main(); {57769#true} is VALID [2020-07-10 14:28:48,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {57769#true} havoc ~retValue_acc~11;havoc ~tmp~7; {57769#true} is VALID [2020-07-10 14:28:48,322 INFO L263 TraceCheckUtils]: 6: Hoare triple {57769#true} call select_helpers(); {57769#true} is VALID [2020-07-10 14:28:48,322 INFO L280 TraceCheckUtils]: 7: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,322 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {57769#true} {57769#true} #432#return; {57769#true} is VALID [2020-07-10 14:28:48,323 INFO L263 TraceCheckUtils]: 9: Hoare triple {57769#true} call select_features(); {57769#true} is VALID [2020-07-10 14:28:48,323 INFO L280 TraceCheckUtils]: 10: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,323 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {57769#true} {57769#true} #434#return; {57769#true} is VALID [2020-07-10 14:28:48,323 INFO L263 TraceCheckUtils]: 12: Hoare triple {57769#true} call #t~ret70 := valid_product(); {57769#true} is VALID [2020-07-10 14:28:48,323 INFO L280 TraceCheckUtils]: 13: Hoare triple {57769#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {57769#true} is VALID [2020-07-10 14:28:48,323 INFO L280 TraceCheckUtils]: 14: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,323 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {57769#true} {57769#true} #436#return; {57769#true} is VALID [2020-07-10 14:28:48,323 INFO L280 TraceCheckUtils]: 16: Hoare triple {57769#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~7 := #t~ret70;havoc #t~ret70; {57769#true} is VALID [2020-07-10 14:28:48,324 INFO L280 TraceCheckUtils]: 17: Hoare triple {57769#true} assume 0 != ~tmp~7; {57769#true} is VALID [2020-07-10 14:28:48,324 INFO L263 TraceCheckUtils]: 18: Hoare triple {57769#true} call setup(); {57769#true} is VALID [2020-07-10 14:28:48,324 INFO L280 TraceCheckUtils]: 19: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,324 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {57769#true} {57769#true} #438#return; {57769#true} is VALID [2020-07-10 14:28:48,324 INFO L263 TraceCheckUtils]: 21: Hoare triple {57769#true} call runTest(); {57769#true} is VALID [2020-07-10 14:28:48,324 INFO L263 TraceCheckUtils]: 22: Hoare triple {57769#true} call __utac_acc__Specification5_spec__1(); {57769#true} is VALID [2020-07-10 14:28:48,324 INFO L280 TraceCheckUtils]: 23: Hoare triple {57769#true} ~switchedOnBeforeTS~0 := 0; {57769#true} is VALID [2020-07-10 14:28:48,324 INFO L280 TraceCheckUtils]: 24: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,324 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {57769#true} {57769#true} #522#return; {57769#true} is VALID [2020-07-10 14:28:48,325 INFO L263 TraceCheckUtils]: 26: Hoare triple {57769#true} call test(); {57769#true} is VALID [2020-07-10 14:28:48,325 INFO L280 TraceCheckUtils]: 27: Hoare triple {57769#true} havoc ~splverifierCounter~0;havoc ~tmp~6;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {57769#true} is VALID [2020-07-10 14:28:48,325 INFO L280 TraceCheckUtils]: 28: Hoare triple {57769#true} assume !false; {57769#true} is VALID [2020-07-10 14:28:48,325 INFO L280 TraceCheckUtils]: 29: Hoare triple {57769#true} assume ~splverifierCounter~0 < 4; {57769#true} is VALID [2020-07-10 14:28:48,325 INFO L280 TraceCheckUtils]: 30: Hoare triple {57769#true} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57769#true} is VALID [2020-07-10 14:28:48,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {57769#true} assume 0 != ~tmp~6; {57769#true} is VALID [2020-07-10 14:28:48,325 INFO L263 TraceCheckUtils]: 32: Hoare triple {57769#true} call waterRise(); {57769#true} is VALID [2020-07-10 14:28:48,325 INFO L280 TraceCheckUtils]: 33: Hoare triple {57769#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57769#true} is VALID [2020-07-10 14:28:48,326 INFO L280 TraceCheckUtils]: 34: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,326 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {57769#true} {57769#true} #482#return; {57769#true} is VALID [2020-07-10 14:28:48,326 INFO L280 TraceCheckUtils]: 36: Hoare triple {57769#true} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57769#true} is VALID [2020-07-10 14:28:48,326 INFO L280 TraceCheckUtils]: 37: Hoare triple {57769#true} assume !(0 != ~tmp___0~1); {57769#true} is VALID [2020-07-10 14:28:48,326 INFO L280 TraceCheckUtils]: 38: Hoare triple {57769#true} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57769#true} is VALID [2020-07-10 14:28:48,327 INFO L280 TraceCheckUtils]: 39: Hoare triple {57769#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57769#true} is VALID [2020-07-10 14:28:48,327 INFO L280 TraceCheckUtils]: 40: Hoare triple {57769#true} assume !(0 != ~tmp___1~0); {57769#true} is VALID [2020-07-10 14:28:48,327 INFO L263 TraceCheckUtils]: 41: Hoare triple {57769#true} call timeShift(); {57769#true} is VALID [2020-07-10 14:28:48,327 INFO L263 TraceCheckUtils]: 42: Hoare triple {57769#true} call __utac_acc__Specification5_spec__2(); {57769#true} is VALID [2020-07-10 14:28:48,327 INFO L263 TraceCheckUtils]: 43: Hoare triple {57769#true} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:48,327 INFO L280 TraceCheckUtils]: 44: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:48,328 INFO L280 TraceCheckUtils]: 45: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,328 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {57769#true} {57769#true} #512#return; {57769#true} is VALID [2020-07-10 14:28:48,328 INFO L280 TraceCheckUtils]: 47: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:48,328 INFO L280 TraceCheckUtils]: 48: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,328 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {57769#true} {57769#true} #500#return; {57769#true} is VALID [2020-07-10 14:28:48,329 INFO L280 TraceCheckUtils]: 50: Hoare triple {57769#true} assume !(0 != ~pumpRunning~0); {57769#true} is VALID [2020-07-10 14:28:48,329 INFO L280 TraceCheckUtils]: 51: Hoare triple {57769#true} assume 0 != ~systemActive~0; {57769#true} is VALID [2020-07-10 14:28:48,330 INFO L263 TraceCheckUtils]: 52: Hoare triple {57769#true} call processEnvironment(); {57769#true} is VALID [2020-07-10 14:28:48,330 INFO L280 TraceCheckUtils]: 53: Hoare triple {57769#true} havoc ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:48,330 INFO L280 TraceCheckUtils]: 54: Hoare triple {57769#true} assume 0 == ~pumpRunning~0; {57769#true} is VALID [2020-07-10 14:28:48,330 INFO L263 TraceCheckUtils]: 55: Hoare triple {57769#true} call #t~ret45 := isHighWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:48,330 INFO L280 TraceCheckUtils]: 56: Hoare triple {57769#true} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57769#true} is VALID [2020-07-10 14:28:48,331 INFO L263 TraceCheckUtils]: 57: Hoare triple {57769#true} call #t~ret64 := isHighWaterSensorDry(); {57769#true} is VALID [2020-07-10 14:28:48,331 INFO L280 TraceCheckUtils]: 58: Hoare triple {57769#true} havoc ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:48,331 INFO L280 TraceCheckUtils]: 59: Hoare triple {57769#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57769#true} is VALID [2020-07-10 14:28:48,331 INFO L280 TraceCheckUtils]: 60: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,331 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {57769#true} {57769#true} #498#return; {57769#true} is VALID [2020-07-10 14:28:48,331 INFO L280 TraceCheckUtils]: 62: Hoare triple {57769#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57769#true} is VALID [2020-07-10 14:28:48,332 INFO L280 TraceCheckUtils]: 63: Hoare triple {57769#true} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57769#true} is VALID [2020-07-10 14:28:48,332 INFO L280 TraceCheckUtils]: 64: Hoare triple {57769#true} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57769#true} is VALID [2020-07-10 14:28:48,332 INFO L280 TraceCheckUtils]: 65: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,332 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {57769#true} {57769#true} #474#return; {57769#true} is VALID [2020-07-10 14:28:48,332 INFO L280 TraceCheckUtils]: 67: Hoare triple {57769#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57769#true} is VALID [2020-07-10 14:28:48,332 INFO L280 TraceCheckUtils]: 68: Hoare triple {57769#true} assume 0 != ~tmp~3; {57769#true} is VALID [2020-07-10 14:28:48,333 INFO L263 TraceCheckUtils]: 69: Hoare triple {57769#true} call activatePump(); {57769#true} is VALID [2020-07-10 14:28:48,333 INFO L280 TraceCheckUtils]: 70: Hoare triple {57769#true} havoc ~tmp~4; {57769#true} is VALID [2020-07-10 14:28:48,333 INFO L263 TraceCheckUtils]: 71: Hoare triple {57769#true} call #t~ret46 := isMethaneAlarm(); {57769#true} is VALID [2020-07-10 14:28:48,333 INFO L280 TraceCheckUtils]: 72: Hoare triple {57769#true} havoc ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:48,333 INFO L263 TraceCheckUtils]: 73: Hoare triple {57769#true} call #t~ret47 := isMethaneLevelCritical(); {57769#true} is VALID [2020-07-10 14:28:48,333 INFO L280 TraceCheckUtils]: 74: Hoare triple {57769#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57769#true} is VALID [2020-07-10 14:28:48,334 INFO L280 TraceCheckUtils]: 75: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,334 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {57769#true} {57769#true} #526#return; {57769#true} is VALID [2020-07-10 14:28:48,334 INFO L280 TraceCheckUtils]: 77: Hoare triple {57769#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57769#true} is VALID [2020-07-10 14:28:48,334 INFO L280 TraceCheckUtils]: 78: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,334 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {57769#true} {57769#true} #494#return; {57769#true} is VALID [2020-07-10 14:28:48,334 INFO L280 TraceCheckUtils]: 80: Hoare triple {57769#true} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57769#true} is VALID [2020-07-10 14:28:48,335 INFO L280 TraceCheckUtils]: 81: Hoare triple {57769#true} assume !(0 != ~tmp~4); {57769#true} is VALID [2020-07-10 14:28:48,335 INFO L263 TraceCheckUtils]: 82: Hoare triple {57769#true} call activatePump__wrappee__highWaterSensor(); {57769#true} is VALID [2020-07-10 14:28:48,341 INFO L280 TraceCheckUtils]: 83: Hoare triple {57769#true} ~pumpRunning~0 := 1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,342 INFO L280 TraceCheckUtils]: 84: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,343 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #496#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,343 INFO L280 TraceCheckUtils]: 86: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,344 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #476#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,344 INFO L280 TraceCheckUtils]: 88: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,345 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #504#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,345 INFO L263 TraceCheckUtils]: 90: Hoare triple {58067#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,346 INFO L280 TraceCheckUtils]: 91: Hoare triple {58067#(<= 1 ~pumpRunning~0)} havoc ~tmp~8;havoc ~tmp___0~2; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,346 INFO L263 TraceCheckUtils]: 92: Hoare triple {58067#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,347 INFO L280 TraceCheckUtils]: 93: Hoare triple {58067#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,348 INFO L280 TraceCheckUtils]: 94: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,349 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {58067#(<= 1 ~pumpRunning~0)} #514#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,350 INFO L280 TraceCheckUtils]: 96: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,350 INFO L280 TraceCheckUtils]: 97: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~8); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,351 INFO L280 TraceCheckUtils]: 98: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,351 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {58067#(<= 1 ~pumpRunning~0)} #506#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,352 INFO L280 TraceCheckUtils]: 100: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume true; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,352 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {58067#(<= 1 ~pumpRunning~0)} {57769#true} #490#return; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,353 INFO L280 TraceCheckUtils]: 102: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !false; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,353 INFO L280 TraceCheckUtils]: 103: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,354 INFO L280 TraceCheckUtils]: 104: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,354 INFO L280 TraceCheckUtils]: 105: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~6); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,355 INFO L280 TraceCheckUtils]: 106: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,355 INFO L280 TraceCheckUtils]: 107: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,356 INFO L280 TraceCheckUtils]: 108: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,357 INFO L280 TraceCheckUtils]: 109: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,357 INFO L280 TraceCheckUtils]: 110: Hoare triple {58067#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {58067#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,358 INFO L263 TraceCheckUtils]: 111: Hoare triple {58067#(<= 1 ~pumpRunning~0)} call timeShift(); {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,358 INFO L263 TraceCheckUtils]: 112: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {57769#true} is VALID [2020-07-10 14:28:48,358 INFO L263 TraceCheckUtils]: 113: Hoare triple {57769#true} call #t~ret71 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:48,358 INFO L280 TraceCheckUtils]: 114: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57769#true} is VALID [2020-07-10 14:28:48,358 INFO L280 TraceCheckUtils]: 115: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,358 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {57769#true} {57769#true} #512#return; {57769#true} is VALID [2020-07-10 14:28:48,359 INFO L280 TraceCheckUtils]: 117: Hoare triple {57769#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57769#true} is VALID [2020-07-10 14:28:48,359 INFO L280 TraceCheckUtils]: 118: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,360 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {57769#true} {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #500#return; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,360 INFO L280 TraceCheckUtils]: 120: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,361 INFO L263 TraceCheckUtils]: 121: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:48,361 INFO L280 TraceCheckUtils]: 122: Hoare triple {57769#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57769#true} is VALID [2020-07-10 14:28:48,361 INFO L280 TraceCheckUtils]: 123: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,362 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {57769#true} {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #502#return; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,362 INFO L280 TraceCheckUtils]: 125: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,363 INFO L263 TraceCheckUtils]: 126: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,363 INFO L280 TraceCheckUtils]: 127: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~3; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,364 INFO L280 TraceCheckUtils]: 128: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,364 INFO L263 TraceCheckUtils]: 129: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {57769#true} is VALID [2020-07-10 14:28:48,364 INFO L280 TraceCheckUtils]: 130: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,365 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {57769#true} {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #480#return; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,366 INFO L280 TraceCheckUtils]: 132: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,367 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #504#return; {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:28:48,367 INFO L263 TraceCheckUtils]: 134: Hoare triple {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {57769#true} is VALID [2020-07-10 14:28:48,367 INFO L280 TraceCheckUtils]: 135: Hoare triple {57769#true} havoc ~tmp~8;havoc ~tmp___0~2; {57769#true} is VALID [2020-07-10 14:28:48,368 INFO L263 TraceCheckUtils]: 136: Hoare triple {57769#true} call #t~ret72 := getWaterLevel(); {57769#true} is VALID [2020-07-10 14:28:48,368 INFO L280 TraceCheckUtils]: 137: Hoare triple {57769#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57769#true} is VALID [2020-07-10 14:28:48,368 INFO L280 TraceCheckUtils]: 138: Hoare triple {57769#true} assume true; {57769#true} is VALID [2020-07-10 14:28:48,368 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {57769#true} {57769#true} #514#return; {57769#true} is VALID [2020-07-10 14:28:48,368 INFO L280 TraceCheckUtils]: 140: Hoare triple {57769#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57769#true} is VALID [2020-07-10 14:28:48,368 INFO L280 TraceCheckUtils]: 141: Hoare triple {57769#true} assume 2 != ~tmp~8; {57769#true} is VALID [2020-07-10 14:28:48,369 INFO L263 TraceCheckUtils]: 142: Hoare triple {57769#true} call #t~ret73 := isPumpRunning(); {57769#true} is VALID [2020-07-10 14:28:48,370 INFO L280 TraceCheckUtils]: 143: Hoare triple {57769#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {58731#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:48,370 INFO L280 TraceCheckUtils]: 144: Hoare triple {58731#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58731#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:28:48,371 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {58731#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {57769#true} #516#return; {58738#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-10 14:28:48,372 INFO L280 TraceCheckUtils]: 146: Hoare triple {58738#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {58742#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:28:48,373 INFO L280 TraceCheckUtils]: 147: Hoare triple {58742#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {58746#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:28:48,374 INFO L280 TraceCheckUtils]: 148: Hoare triple {58746#(<= ~pumpRunning~0 0)} assume true; {58746#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:28:48,375 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {58746#(<= ~pumpRunning~0 0)} {58634#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #506#return; {58753#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:28:48,375 INFO L280 TraceCheckUtils]: 150: Hoare triple {58753#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {58753#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:28:48,376 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {58753#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {58067#(<= 1 ~pumpRunning~0)} #490#return; {57770#false} is VALID [2020-07-10 14:28:48,377 INFO L280 TraceCheckUtils]: 152: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-10 14:28:48,377 INFO L280 TraceCheckUtils]: 153: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-10 14:28:48,377 INFO L280 TraceCheckUtils]: 154: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-10 14:28:48,377 INFO L280 TraceCheckUtils]: 155: Hoare triple {57770#false} assume !(0 != ~tmp~6); {57770#false} is VALID [2020-07-10 14:28:48,378 INFO L280 TraceCheckUtils]: 156: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-10 14:28:48,378 INFO L280 TraceCheckUtils]: 157: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-10 14:28:48,378 INFO L280 TraceCheckUtils]: 158: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-10 14:28:48,378 INFO L280 TraceCheckUtils]: 159: Hoare triple {57770#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57770#false} is VALID [2020-07-10 14:28:48,378 INFO L280 TraceCheckUtils]: 160: Hoare triple {57770#false} assume !(0 != ~tmp___1~0); {57770#false} is VALID [2020-07-10 14:28:48,379 INFO L263 TraceCheckUtils]: 161: Hoare triple {57770#false} call timeShift(); {57770#false} is VALID [2020-07-10 14:28:48,379 INFO L263 TraceCheckUtils]: 162: Hoare triple {57770#false} call __utac_acc__Specification5_spec__2(); {57770#false} is VALID [2020-07-10 14:28:48,379 INFO L263 TraceCheckUtils]: 163: Hoare triple {57770#false} call #t~ret71 := isPumpRunning(); {57770#false} is VALID [2020-07-10 14:28:48,379 INFO L280 TraceCheckUtils]: 164: Hoare triple {57770#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57770#false} is VALID [2020-07-10 14:28:48,379 INFO L280 TraceCheckUtils]: 165: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,380 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {57770#false} {57770#false} #512#return; {57770#false} is VALID [2020-07-10 14:28:48,380 INFO L280 TraceCheckUtils]: 167: Hoare triple {57770#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57770#false} is VALID [2020-07-10 14:28:48,380 INFO L280 TraceCheckUtils]: 168: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,380 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {57770#false} {57770#false} #500#return; {57770#false} is VALID [2020-07-10 14:28:48,380 INFO L280 TraceCheckUtils]: 170: Hoare triple {57770#false} assume 0 != ~pumpRunning~0; {57770#false} is VALID [2020-07-10 14:28:48,380 INFO L263 TraceCheckUtils]: 171: Hoare triple {57770#false} call lowerWaterLevel(); {57770#false} is VALID [2020-07-10 14:28:48,381 INFO L280 TraceCheckUtils]: 172: Hoare triple {57770#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {57770#false} is VALID [2020-07-10 14:28:48,381 INFO L280 TraceCheckUtils]: 173: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,381 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {57770#false} {57770#false} #502#return; {57770#false} is VALID [2020-07-10 14:28:48,381 INFO L280 TraceCheckUtils]: 175: Hoare triple {57770#false} assume 0 != ~systemActive~0; {57770#false} is VALID [2020-07-10 14:28:48,381 INFO L263 TraceCheckUtils]: 176: Hoare triple {57770#false} call processEnvironment(); {57770#false} is VALID [2020-07-10 14:28:48,382 INFO L280 TraceCheckUtils]: 177: Hoare triple {57770#false} havoc ~tmp~3; {57770#false} is VALID [2020-07-10 14:28:48,382 INFO L280 TraceCheckUtils]: 178: Hoare triple {57770#false} assume !(0 == ~pumpRunning~0); {57770#false} is VALID [2020-07-10 14:28:48,382 INFO L263 TraceCheckUtils]: 179: Hoare triple {57770#false} call processEnvironment__wrappee__base(); {57770#false} is VALID [2020-07-10 14:28:48,382 INFO L280 TraceCheckUtils]: 180: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,382 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {57770#false} {57770#false} #480#return; {57770#false} is VALID [2020-07-10 14:28:48,382 INFO L280 TraceCheckUtils]: 182: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,383 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {57770#false} {57770#false} #504#return; {57770#false} is VALID [2020-07-10 14:28:48,383 INFO L263 TraceCheckUtils]: 184: Hoare triple {57770#false} call __utac_acc__Specification5_spec__3(); {57770#false} is VALID [2020-07-10 14:28:48,383 INFO L280 TraceCheckUtils]: 185: Hoare triple {57770#false} havoc ~tmp~8;havoc ~tmp___0~2; {57770#false} is VALID [2020-07-10 14:28:48,383 INFO L263 TraceCheckUtils]: 186: Hoare triple {57770#false} call #t~ret72 := getWaterLevel(); {57770#false} is VALID [2020-07-10 14:28:48,383 INFO L280 TraceCheckUtils]: 187: Hoare triple {57770#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57770#false} is VALID [2020-07-10 14:28:48,383 INFO L280 TraceCheckUtils]: 188: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,383 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {57770#false} {57770#false} #514#return; {57770#false} is VALID [2020-07-10 14:28:48,384 INFO L280 TraceCheckUtils]: 190: Hoare triple {57770#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57770#false} is VALID [2020-07-10 14:28:48,384 INFO L280 TraceCheckUtils]: 191: Hoare triple {57770#false} assume 2 != ~tmp~8; {57770#false} is VALID [2020-07-10 14:28:48,384 INFO L263 TraceCheckUtils]: 192: Hoare triple {57770#false} call #t~ret73 := isPumpRunning(); {57770#false} is VALID [2020-07-10 14:28:48,384 INFO L280 TraceCheckUtils]: 193: Hoare triple {57770#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57770#false} is VALID [2020-07-10 14:28:48,384 INFO L280 TraceCheckUtils]: 194: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,384 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {57770#false} {57770#false} #516#return; {57770#false} is VALID [2020-07-10 14:28:48,384 INFO L280 TraceCheckUtils]: 196: Hoare triple {57770#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57770#false} is VALID [2020-07-10 14:28:48,384 INFO L280 TraceCheckUtils]: 197: Hoare triple {57770#false} assume !(0 != ~tmp___0~2); {57770#false} is VALID [2020-07-10 14:28:48,385 INFO L280 TraceCheckUtils]: 198: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,385 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {57770#false} {57770#false} #506#return; {57770#false} is VALID [2020-07-10 14:28:48,385 INFO L280 TraceCheckUtils]: 200: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,385 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {57770#false} {57770#false} #490#return; {57770#false} is VALID [2020-07-10 14:28:48,385 INFO L280 TraceCheckUtils]: 202: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-10 14:28:48,385 INFO L280 TraceCheckUtils]: 203: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-10 14:28:48,385 INFO L280 TraceCheckUtils]: 204: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-10 14:28:48,385 INFO L280 TraceCheckUtils]: 205: Hoare triple {57770#false} assume 0 != ~tmp~6; {57770#false} is VALID [2020-07-10 14:28:48,386 INFO L263 TraceCheckUtils]: 206: Hoare triple {57770#false} call waterRise(); {57770#false} is VALID [2020-07-10 14:28:48,386 INFO L280 TraceCheckUtils]: 207: Hoare triple {57770#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {57770#false} is VALID [2020-07-10 14:28:48,386 INFO L280 TraceCheckUtils]: 208: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,386 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {57770#false} {57770#false} #482#return; {57770#false} is VALID [2020-07-10 14:28:48,386 INFO L280 TraceCheckUtils]: 210: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-10 14:28:48,386 INFO L280 TraceCheckUtils]: 211: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-10 14:28:48,386 INFO L280 TraceCheckUtils]: 212: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-10 14:28:48,386 INFO L280 TraceCheckUtils]: 213: Hoare triple {57770#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~tmp___1~0 := #t~nondet68;havoc #t~nondet68; {57770#false} is VALID [2020-07-10 14:28:48,386 INFO L280 TraceCheckUtils]: 214: Hoare triple {57770#false} assume 0 != ~tmp___1~0; {57770#false} is VALID [2020-07-10 14:28:48,387 INFO L263 TraceCheckUtils]: 215: Hoare triple {57770#false} call stopSystem(); {57770#false} is VALID [2020-07-10 14:28:48,387 INFO L280 TraceCheckUtils]: 216: Hoare triple {57770#false} assume 0 != ~pumpRunning~0; {57770#false} is VALID [2020-07-10 14:28:48,387 INFO L263 TraceCheckUtils]: 217: Hoare triple {57770#false} call deactivatePump(); {57770#false} is VALID [2020-07-10 14:28:48,387 INFO L280 TraceCheckUtils]: 218: Hoare triple {57770#false} ~pumpRunning~0 := 0; {57770#false} is VALID [2020-07-10 14:28:48,387 INFO L280 TraceCheckUtils]: 219: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,387 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {57770#false} {57770#false} #472#return; {57770#false} is VALID [2020-07-10 14:28:48,387 INFO L280 TraceCheckUtils]: 221: Hoare triple {57770#false} ~systemActive~0 := 0; {57770#false} is VALID [2020-07-10 14:28:48,387 INFO L280 TraceCheckUtils]: 222: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,388 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {57770#false} {57770#false} #488#return; {57770#false} is VALID [2020-07-10 14:28:48,388 INFO L263 TraceCheckUtils]: 224: Hoare triple {57770#false} call timeShift(); {57770#false} is VALID [2020-07-10 14:28:48,388 INFO L263 TraceCheckUtils]: 225: Hoare triple {57770#false} call __utac_acc__Specification5_spec__2(); {57770#false} is VALID [2020-07-10 14:28:48,388 INFO L263 TraceCheckUtils]: 226: Hoare triple {57770#false} call #t~ret71 := isPumpRunning(); {57770#false} is VALID [2020-07-10 14:28:48,388 INFO L280 TraceCheckUtils]: 227: Hoare triple {57770#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57770#false} is VALID [2020-07-10 14:28:48,388 INFO L280 TraceCheckUtils]: 228: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,388 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {57770#false} {57770#false} #512#return; {57770#false} is VALID [2020-07-10 14:28:48,388 INFO L280 TraceCheckUtils]: 230: Hoare triple {57770#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57770#false} is VALID [2020-07-10 14:28:48,389 INFO L280 TraceCheckUtils]: 231: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,389 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {57770#false} {57770#false} #500#return; {57770#false} is VALID [2020-07-10 14:28:48,389 INFO L280 TraceCheckUtils]: 233: Hoare triple {57770#false} assume !(0 != ~pumpRunning~0); {57770#false} is VALID [2020-07-10 14:28:48,389 INFO L280 TraceCheckUtils]: 234: Hoare triple {57770#false} assume !(0 != ~systemActive~0); {57770#false} is VALID [2020-07-10 14:28:48,389 INFO L263 TraceCheckUtils]: 235: Hoare triple {57770#false} call __utac_acc__Specification5_spec__3(); {57770#false} is VALID [2020-07-10 14:28:48,389 INFO L280 TraceCheckUtils]: 236: Hoare triple {57770#false} havoc ~tmp~8;havoc ~tmp___0~2; {57770#false} is VALID [2020-07-10 14:28:48,389 INFO L263 TraceCheckUtils]: 237: Hoare triple {57770#false} call #t~ret72 := getWaterLevel(); {57770#false} is VALID [2020-07-10 14:28:48,389 INFO L280 TraceCheckUtils]: 238: Hoare triple {57770#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57770#false} is VALID [2020-07-10 14:28:48,389 INFO L280 TraceCheckUtils]: 239: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,390 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {57770#false} {57770#false} #514#return; {57770#false} is VALID [2020-07-10 14:28:48,390 INFO L280 TraceCheckUtils]: 241: Hoare triple {57770#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57770#false} is VALID [2020-07-10 14:28:48,390 INFO L280 TraceCheckUtils]: 242: Hoare triple {57770#false} assume !(2 != ~tmp~8); {57770#false} is VALID [2020-07-10 14:28:48,390 INFO L280 TraceCheckUtils]: 243: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,390 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {57770#false} {57770#false} #506#return; {57770#false} is VALID [2020-07-10 14:28:48,390 INFO L280 TraceCheckUtils]: 245: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,390 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {57770#false} {57770#false} #490#return; {57770#false} is VALID [2020-07-10 14:28:48,391 INFO L280 TraceCheckUtils]: 247: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-10 14:28:48,391 INFO L280 TraceCheckUtils]: 248: Hoare triple {57770#false} assume ~splverifierCounter~0 < 4; {57770#false} is VALID [2020-07-10 14:28:48,391 INFO L280 TraceCheckUtils]: 249: Hoare triple {57770#false} assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~tmp~6 := #t~nondet65;havoc #t~nondet65; {57770#false} is VALID [2020-07-10 14:28:48,391 INFO L280 TraceCheckUtils]: 250: Hoare triple {57770#false} assume !(0 != ~tmp~6); {57770#false} is VALID [2020-07-10 14:28:48,391 INFO L280 TraceCheckUtils]: 251: Hoare triple {57770#false} assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~tmp___0~1 := #t~nondet66;havoc #t~nondet66; {57770#false} is VALID [2020-07-10 14:28:48,391 INFO L280 TraceCheckUtils]: 252: Hoare triple {57770#false} assume !(0 != ~tmp___0~1); {57770#false} is VALID [2020-07-10 14:28:48,392 INFO L280 TraceCheckUtils]: 253: Hoare triple {57770#false} assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~tmp___2~0 := #t~nondet67;havoc #t~nondet67; {57770#false} is VALID [2020-07-10 14:28:48,392 INFO L280 TraceCheckUtils]: 254: Hoare triple {57770#false} assume 0 != ~tmp___2~0; {57770#false} is VALID [2020-07-10 14:28:48,392 INFO L263 TraceCheckUtils]: 255: Hoare triple {57770#false} call startSystem(); {57770#false} is VALID [2020-07-10 14:28:48,392 INFO L280 TraceCheckUtils]: 256: Hoare triple {57770#false} ~systemActive~0 := 1; {57770#false} is VALID [2020-07-10 14:28:48,392 INFO L280 TraceCheckUtils]: 257: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,392 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {57770#false} {57770#false} #486#return; {57770#false} is VALID [2020-07-10 14:28:48,393 INFO L263 TraceCheckUtils]: 259: Hoare triple {57770#false} call timeShift(); {57770#false} is VALID [2020-07-10 14:28:48,393 INFO L263 TraceCheckUtils]: 260: Hoare triple {57770#false} call __utac_acc__Specification5_spec__2(); {57770#false} is VALID [2020-07-10 14:28:48,393 INFO L263 TraceCheckUtils]: 261: Hoare triple {57770#false} call #t~ret71 := isPumpRunning(); {57770#false} is VALID [2020-07-10 14:28:48,393 INFO L280 TraceCheckUtils]: 262: Hoare triple {57770#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57770#false} is VALID [2020-07-10 14:28:48,393 INFO L280 TraceCheckUtils]: 263: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,393 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {57770#false} {57770#false} #512#return; {57770#false} is VALID [2020-07-10 14:28:48,394 INFO L280 TraceCheckUtils]: 265: Hoare triple {57770#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {57770#false} is VALID [2020-07-10 14:28:48,394 INFO L280 TraceCheckUtils]: 266: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,394 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {57770#false} {57770#false} #500#return; {57770#false} is VALID [2020-07-10 14:28:48,394 INFO L280 TraceCheckUtils]: 268: Hoare triple {57770#false} assume !(0 != ~pumpRunning~0); {57770#false} is VALID [2020-07-10 14:28:48,394 INFO L280 TraceCheckUtils]: 269: Hoare triple {57770#false} assume 0 != ~systemActive~0; {57770#false} is VALID [2020-07-10 14:28:48,394 INFO L263 TraceCheckUtils]: 270: Hoare triple {57770#false} call processEnvironment(); {57770#false} is VALID [2020-07-10 14:28:48,395 INFO L280 TraceCheckUtils]: 271: Hoare triple {57770#false} havoc ~tmp~3; {57770#false} is VALID [2020-07-10 14:28:48,395 INFO L280 TraceCheckUtils]: 272: Hoare triple {57770#false} assume 0 == ~pumpRunning~0; {57770#false} is VALID [2020-07-10 14:28:48,395 INFO L263 TraceCheckUtils]: 273: Hoare triple {57770#false} call #t~ret45 := isHighWaterLevel(); {57770#false} is VALID [2020-07-10 14:28:48,395 INFO L280 TraceCheckUtils]: 274: Hoare triple {57770#false} havoc ~retValue_acc~8;havoc ~tmp~5;havoc ~tmp___0~0; {57770#false} is VALID [2020-07-10 14:28:48,395 INFO L263 TraceCheckUtils]: 275: Hoare triple {57770#false} call #t~ret64 := isHighWaterSensorDry(); {57770#false} is VALID [2020-07-10 14:28:48,395 INFO L280 TraceCheckUtils]: 276: Hoare triple {57770#false} havoc ~retValue_acc~2; {57770#false} is VALID [2020-07-10 14:28:48,396 INFO L280 TraceCheckUtils]: 277: Hoare triple {57770#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {57770#false} is VALID [2020-07-10 14:28:48,396 INFO L280 TraceCheckUtils]: 278: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,396 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {57770#false} {57770#false} #498#return; {57770#false} is VALID [2020-07-10 14:28:48,396 INFO L280 TraceCheckUtils]: 280: Hoare triple {57770#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~5 := #t~ret64;havoc #t~ret64; {57770#false} is VALID [2020-07-10 14:28:48,396 INFO L280 TraceCheckUtils]: 281: Hoare triple {57770#false} assume !(0 != ~tmp~5);~tmp___0~0 := 1; {57770#false} is VALID [2020-07-10 14:28:48,396 INFO L280 TraceCheckUtils]: 282: Hoare triple {57770#false} ~retValue_acc~8 := ~tmp___0~0;#res := ~retValue_acc~8; {57770#false} is VALID [2020-07-10 14:28:48,397 INFO L280 TraceCheckUtils]: 283: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,397 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {57770#false} {57770#false} #474#return; {57770#false} is VALID [2020-07-10 14:28:48,397 INFO L280 TraceCheckUtils]: 285: Hoare triple {57770#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647;~tmp~3 := #t~ret45;havoc #t~ret45; {57770#false} is VALID [2020-07-10 14:28:48,397 INFO L280 TraceCheckUtils]: 286: Hoare triple {57770#false} assume 0 != ~tmp~3; {57770#false} is VALID [2020-07-10 14:28:48,397 INFO L263 TraceCheckUtils]: 287: Hoare triple {57770#false} call activatePump(); {57770#false} is VALID [2020-07-10 14:28:48,397 INFO L280 TraceCheckUtils]: 288: Hoare triple {57770#false} havoc ~tmp~4; {57770#false} is VALID [2020-07-10 14:28:48,398 INFO L263 TraceCheckUtils]: 289: Hoare triple {57770#false} call #t~ret46 := isMethaneAlarm(); {57770#false} is VALID [2020-07-10 14:28:48,398 INFO L280 TraceCheckUtils]: 290: Hoare triple {57770#false} havoc ~retValue_acc~6; {57770#false} is VALID [2020-07-10 14:28:48,398 INFO L263 TraceCheckUtils]: 291: Hoare triple {57770#false} call #t~ret47 := isMethaneLevelCritical(); {57770#false} is VALID [2020-07-10 14:28:48,398 INFO L280 TraceCheckUtils]: 292: Hoare triple {57770#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {57770#false} is VALID [2020-07-10 14:28:48,398 INFO L280 TraceCheckUtils]: 293: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,398 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {57770#false} {57770#false} #526#return; {57770#false} is VALID [2020-07-10 14:28:48,399 INFO L280 TraceCheckUtils]: 295: Hoare triple {57770#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~retValue_acc~6 := #t~ret47;havoc #t~ret47;#res := ~retValue_acc~6; {57770#false} is VALID [2020-07-10 14:28:48,399 INFO L280 TraceCheckUtils]: 296: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,399 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {57770#false} {57770#false} #494#return; {57770#false} is VALID [2020-07-10 14:28:48,399 INFO L280 TraceCheckUtils]: 298: Hoare triple {57770#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647;~tmp~4 := #t~ret46;havoc #t~ret46; {57770#false} is VALID [2020-07-10 14:28:48,399 INFO L280 TraceCheckUtils]: 299: Hoare triple {57770#false} assume !(0 != ~tmp~4); {57770#false} is VALID [2020-07-10 14:28:48,399 INFO L263 TraceCheckUtils]: 300: Hoare triple {57770#false} call activatePump__wrappee__highWaterSensor(); {57770#false} is VALID [2020-07-10 14:28:48,400 INFO L280 TraceCheckUtils]: 301: Hoare triple {57770#false} ~pumpRunning~0 := 1; {57770#false} is VALID [2020-07-10 14:28:48,400 INFO L280 TraceCheckUtils]: 302: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,400 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {57770#false} {57770#false} #496#return; {57770#false} is VALID [2020-07-10 14:28:48,400 INFO L280 TraceCheckUtils]: 304: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,400 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {57770#false} {57770#false} #476#return; {57770#false} is VALID [2020-07-10 14:28:48,400 INFO L280 TraceCheckUtils]: 306: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,401 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {57770#false} {57770#false} #504#return; {57770#false} is VALID [2020-07-10 14:28:48,401 INFO L263 TraceCheckUtils]: 308: Hoare triple {57770#false} call __utac_acc__Specification5_spec__3(); {57770#false} is VALID [2020-07-10 14:28:48,401 INFO L280 TraceCheckUtils]: 309: Hoare triple {57770#false} havoc ~tmp~8;havoc ~tmp___0~2; {57770#false} is VALID [2020-07-10 14:28:48,401 INFO L263 TraceCheckUtils]: 310: Hoare triple {57770#false} call #t~ret72 := getWaterLevel(); {57770#false} is VALID [2020-07-10 14:28:48,401 INFO L280 TraceCheckUtils]: 311: Hoare triple {57770#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {57770#false} is VALID [2020-07-10 14:28:48,402 INFO L280 TraceCheckUtils]: 312: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,402 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {57770#false} {57770#false} #514#return; {57770#false} is VALID [2020-07-10 14:28:48,402 INFO L280 TraceCheckUtils]: 314: Hoare triple {57770#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~8 := #t~ret72;havoc #t~ret72; {57770#false} is VALID [2020-07-10 14:28:48,402 INFO L280 TraceCheckUtils]: 315: Hoare triple {57770#false} assume 2 != ~tmp~8; {57770#false} is VALID [2020-07-10 14:28:48,402 INFO L263 TraceCheckUtils]: 316: Hoare triple {57770#false} call #t~ret73 := isPumpRunning(); {57770#false} is VALID [2020-07-10 14:28:48,402 INFO L280 TraceCheckUtils]: 317: Hoare triple {57770#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~pumpRunning~0;#res := ~retValue_acc~7; {57770#false} is VALID [2020-07-10 14:28:48,403 INFO L280 TraceCheckUtils]: 318: Hoare triple {57770#false} assume true; {57770#false} is VALID [2020-07-10 14:28:48,403 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {57770#false} {57770#false} #516#return; {57770#false} is VALID [2020-07-10 14:28:48,403 INFO L280 TraceCheckUtils]: 320: Hoare triple {57770#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {57770#false} is VALID [2020-07-10 14:28:48,403 INFO L280 TraceCheckUtils]: 321: Hoare triple {57770#false} assume 0 != ~tmp___0~2; {57770#false} is VALID [2020-07-10 14:28:48,403 INFO L280 TraceCheckUtils]: 322: Hoare triple {57770#false} assume 0 == ~switchedOnBeforeTS~0; {57770#false} is VALID [2020-07-10 14:28:48,403 INFO L263 TraceCheckUtils]: 323: Hoare triple {57770#false} call __automaton_fail(); {57770#false} is VALID [2020-07-10 14:28:48,404 INFO L280 TraceCheckUtils]: 324: Hoare triple {57770#false} assume !false; {57770#false} is VALID [2020-07-10 14:28:48,445 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 299 proven. 14 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2020-07-10 14:28:48,446 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:28:48,446 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 9] total 24 [2020-07-10 14:28:48,446 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835678180] [2020-07-10 14:28:48,447 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 325