/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_product22.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 11:35:05,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 11:35:05,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 11:35:05,690 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 11:35:05,690 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 11:35:05,691 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 11:35:05,693 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 11:35:05,694 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 11:35:05,696 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 11:35:05,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 11:35:05,698 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 11:35:05,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 11:35:05,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 11:35:05,700 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 11:35:05,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 11:35:05,702 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 11:35:05,703 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 11:35:05,704 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 11:35:05,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 11:35:05,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 11:35:05,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 11:35:05,710 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 11:35:05,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 11:35:05,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 11:35:05,715 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 11:35:05,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 11:35:05,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 11:35:05,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 11:35:05,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 11:35:05,717 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 11:35:05,717 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 11:35:05,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 11:35:05,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 11:35:05,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 11:35:05,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 11:35:05,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 11:35:05,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 11:35:05,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 11:35:05,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 11:35:05,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 11:35:05,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 11:35:05,724 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 11:35:05,738 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 11:35:05,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 11:35:05,740 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 11:35:05,740 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 11:35:05,740 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 11:35:05,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 11:35:05,741 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 11:35:05,741 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 11:35:05,741 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 11:35:05,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 11:35:05,741 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 11:35:05,742 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 11:35:05,742 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 11:35:05,742 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 11:35:05,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 11:35:05,742 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 11:35:05,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 11:35:05,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 11:35:05,743 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 11:35:05,743 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 11:35:05,743 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 11:35:05,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:35:05,744 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 11:35:05,744 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 11:35:05,744 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 11:35:05,744 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 11:35:05,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 11:35:05,745 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 11:35:05,745 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 11:35:05,745 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 11:35:06,025 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 11:35:06,038 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 11:35:06,041 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 11:35:06,042 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 11:35:06,043 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 11:35:06,044 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product22.cil.c [2020-07-08 11:35:06,115 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca969d782/2732778fec044791b89533f496f335f1/FLAG309f86594 [2020-07-08 11:35:06,640 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 11:35:06,640 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product22.cil.c [2020-07-08 11:35:06,656 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca969d782/2732778fec044791b89533f496f335f1/FLAG309f86594 [2020-07-08 11:35:06,921 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca969d782/2732778fec044791b89533f496f335f1 [2020-07-08 11:35:06,930 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 11:35:06,932 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 11:35:06,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 11:35:06,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 11:35:06,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 11:35:06,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:35:06" (1/1) ... [2020-07-08 11:35:06,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51290238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:35:06, skipping insertion in model container [2020-07-08 11:35:06,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:35:06" (1/1) ... [2020-07-08 11:35:06,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 11:35:07,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 11:35:07,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:35:07,496 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 11:35:07,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 11:35:07,630 INFO L208 MainTranslator]: Completed translation [2020-07-08 11:35:07,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:35:07 WrapperNode [2020-07-08 11:35:07,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 11:35:07,632 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 11:35:07,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 11:35:07,632 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 11:35:07,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:35:07" (1/1) ... [2020-07-08 11:35:07,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:35:07" (1/1) ... [2020-07-08 11:35:07,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:35:07" (1/1) ... [2020-07-08 11:35:07,670 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:35:07" (1/1) ... [2020-07-08 11:35:07,724 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:35:07" (1/1) ... [2020-07-08 11:35:07,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:35:07" (1/1) ... [2020-07-08 11:35:07,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:35:07" (1/1) ... [2020-07-08 11:35:07,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 11:35:07,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 11:35:07,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 11:35:07,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 11:35:07,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:35:07" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 11:35:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 11:35:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 11:35:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 11:35:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 11:35:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 11:35:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 11:35:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 11:35:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 11:35:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 11:35:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-08 11:35:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 11:35:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 11:35:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 11:35:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 11:35:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 11:35:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 11:35:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-08 11:35:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-08 11:35:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:35:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:35:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:35:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 11:35:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 11:35:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 11:35:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 11:35:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 11:35:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 11:35:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 11:35:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 11:35:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 11:35:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 11:35:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 11:35:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 11:35:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 11:35:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 11:35:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 11:35:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 11:35:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 11:35:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 11:35:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-08 11:35:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 11:35:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 11:35:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 11:35:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 11:35:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 11:35:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 11:35:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 11:35:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 11:35:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 11:35:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 11:35:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 11:35:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-08 11:35:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 11:35:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 11:35:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 11:35:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 11:35:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 11:35:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-08 11:35:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-08 11:35:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-08 11:35:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 11:35:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 11:35:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-08 11:35:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-08 11:35:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 11:35:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 11:35:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 11:35:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 11:35:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-08 11:35:07,847 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 11:35:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 11:35:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 11:35:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 11:35:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 11:35:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 11:35:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 11:35:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 11:35:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 11:35:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 11:35:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 11:35:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 11:35:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 11:35:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 11:35:07,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 11:35:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 11:35:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 11:35:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 11:35:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 11:35:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 11:35:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 11:35:07,850 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 11:35:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 11:35:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 11:35:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 11:35:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 11:35:07,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 11:35:09,430 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 11:35:09,430 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 11:35:09,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:35:09 BoogieIcfgContainer [2020-07-08 11:35:09,436 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 11:35:09,437 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 11:35:09,437 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 11:35:09,441 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 11:35:09,441 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 11:35:06" (1/3) ... [2020-07-08 11:35:09,442 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47bebeba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:35:09, skipping insertion in model container [2020-07-08 11:35:09,442 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:35:07" (2/3) ... [2020-07-08 11:35:09,443 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47bebeba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 11:35:09, skipping insertion in model container [2020-07-08 11:35:09,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 11:35:09" (3/3) ... [2020-07-08 11:35:09,445 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product22.cil.c [2020-07-08 11:35:09,456 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 11:35:09,464 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 11:35:09,478 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 11:35:09,503 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 11:35:09,503 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 11:35:09,503 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 11:35:09,503 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 11:35:09,504 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 11:35:09,504 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 11:35:09,504 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 11:35:09,504 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 11:35:09,533 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states. [2020-07-08 11:35:09,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 11:35:09,545 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:35:09,546 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:35:09,547 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:35:09,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:35:09,552 INFO L82 PathProgramCache]: Analyzing trace with hash -1101389135, now seen corresponding path program 1 times [2020-07-08 11:35:09,561 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:35:09,562 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [95299699] [2020-07-08 11:35:09,562 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:35:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:10,314 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:35:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:10,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {212#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {182#true} is VALID [2020-07-08 11:35:10,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,401 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {182#true} #526#return; {182#true} is VALID [2020-07-08 11:35:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:10,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,407 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {182#true} {182#true} #426#return; {182#true} is VALID [2020-07-08 11:35:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:10,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,412 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {182#true} {182#true} #428#return; {182#true} is VALID [2020-07-08 11:35:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:10,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {182#true} is VALID [2020-07-08 11:35:10,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,418 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {182#true} #430#return; {182#true} is VALID [2020-07-08 11:35:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:10,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,422 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {182#true} {182#true} #432#return; {182#true} is VALID [2020-07-08 11:35:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:10,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {182#true} is VALID [2020-07-08 11:35:10,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {182#true} #516#return; {182#true} is VALID [2020-07-08 11:35:10,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:10,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {182#true} is VALID [2020-07-08 11:35:10,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,449 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {182#true} is VALID [2020-07-08 11:35:10,450 INFO L263 TraceCheckUtils]: 0: Hoare triple {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {182#true} is VALID [2020-07-08 11:35:10,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {182#true} is VALID [2020-07-08 11:35:10,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,451 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {182#true} {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {182#true} is VALID [2020-07-08 11:35:10,451 INFO L280 TraceCheckUtils]: 4: Hoare triple {182#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {182#true} is VALID [2020-07-08 11:35:10,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,452 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {182#true} {183#false} #486#return; {183#false} is VALID [2020-07-08 11:35:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:10,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {182#true} is VALID [2020-07-08 11:35:10,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,458 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {183#false} #508#return; {183#false} is VALID [2020-07-08 11:35:10,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:10,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {182#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {182#true} is VALID [2020-07-08 11:35:10,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,462 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {182#true} {183#false} #510#return; {183#false} is VALID [2020-07-08 11:35:10,468 INFO L263 TraceCheckUtils]: 0: Hoare triple {182#true} call ULTIMATE.init(); {212#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:35:10,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {212#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {182#true} is VALID [2020-07-08 11:35:10,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,470 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {182#true} {182#true} #526#return; {182#true} is VALID [2020-07-08 11:35:10,470 INFO L263 TraceCheckUtils]: 4: Hoare triple {182#true} call #t~ret74 := main(); {182#true} is VALID [2020-07-08 11:35:10,471 INFO L280 TraceCheckUtils]: 5: Hoare triple {182#true} havoc ~retValue_acc~5;havoc ~tmp~5; {182#true} is VALID [2020-07-08 11:35:10,471 INFO L263 TraceCheckUtils]: 6: Hoare triple {182#true} call select_helpers(); {182#true} is VALID [2020-07-08 11:35:10,472 INFO L280 TraceCheckUtils]: 7: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,472 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {182#true} {182#true} #426#return; {182#true} is VALID [2020-07-08 11:35:10,472 INFO L263 TraceCheckUtils]: 9: Hoare triple {182#true} call select_features(); {182#true} is VALID [2020-07-08 11:35:10,473 INFO L280 TraceCheckUtils]: 10: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,473 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {182#true} {182#true} #428#return; {182#true} is VALID [2020-07-08 11:35:10,474 INFO L263 TraceCheckUtils]: 12: Hoare triple {182#true} call #t~ret28 := valid_product(); {182#true} is VALID [2020-07-08 11:35:10,474 INFO L280 TraceCheckUtils]: 13: Hoare triple {182#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {182#true} is VALID [2020-07-08 11:35:10,475 INFO L280 TraceCheckUtils]: 14: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,475 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {182#true} {182#true} #430#return; {182#true} is VALID [2020-07-08 11:35:10,476 INFO L280 TraceCheckUtils]: 16: Hoare triple {182#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~5 := #t~ret28;havoc #t~ret28; {182#true} is VALID [2020-07-08 11:35:10,476 INFO L280 TraceCheckUtils]: 17: Hoare triple {182#true} assume 0 != ~tmp~5; {182#true} is VALID [2020-07-08 11:35:10,476 INFO L263 TraceCheckUtils]: 18: Hoare triple {182#true} call setup(); {182#true} is VALID [2020-07-08 11:35:10,477 INFO L280 TraceCheckUtils]: 19: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,477 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {182#true} {182#true} #432#return; {182#true} is VALID [2020-07-08 11:35:10,477 INFO L263 TraceCheckUtils]: 21: Hoare triple {182#true} call runTest(); {182#true} is VALID [2020-07-08 11:35:10,478 INFO L263 TraceCheckUtils]: 22: Hoare triple {182#true} call __utac_acc__Specification5_spec__1(); {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:10,479 INFO L280 TraceCheckUtils]: 23: Hoare triple {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {182#true} is VALID [2020-07-08 11:35:10,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,479 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {182#true} {182#true} #516#return; {182#true} is VALID [2020-07-08 11:35:10,480 INFO L263 TraceCheckUtils]: 26: Hoare triple {182#true} call test(); {182#true} is VALID [2020-07-08 11:35:10,480 INFO L280 TraceCheckUtils]: 27: Hoare triple {182#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {182#true} is VALID [2020-07-08 11:35:10,481 INFO L280 TraceCheckUtils]: 28: Hoare triple {182#true} assume !true; {183#false} is VALID [2020-07-08 11:35:10,482 INFO L263 TraceCheckUtils]: 29: Hoare triple {183#false} call cleanup(); {183#false} is VALID [2020-07-08 11:35:10,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {183#false} havoc ~i~0;havoc ~__cil_tmp2~0; {183#false} is VALID [2020-07-08 11:35:10,483 INFO L263 TraceCheckUtils]: 31: Hoare triple {183#false} call timeShift(); {183#false} is VALID [2020-07-08 11:35:10,483 INFO L263 TraceCheckUtils]: 32: Hoare triple {183#false} call __utac_acc__Specification5_spec__2(); {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:10,483 INFO L263 TraceCheckUtils]: 33: Hoare triple {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {182#true} is VALID [2020-07-08 11:35:10,484 INFO L280 TraceCheckUtils]: 34: Hoare triple {182#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {182#true} is VALID [2020-07-08 11:35:10,484 INFO L280 TraceCheckUtils]: 35: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,484 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {182#true} {213#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {182#true} is VALID [2020-07-08 11:35:10,485 INFO L280 TraceCheckUtils]: 37: Hoare triple {182#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {182#true} is VALID [2020-07-08 11:35:10,485 INFO L280 TraceCheckUtils]: 38: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,486 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {182#true} {183#false} #486#return; {183#false} is VALID [2020-07-08 11:35:10,486 INFO L280 TraceCheckUtils]: 40: Hoare triple {183#false} assume !(0 != ~pumpRunning~0); {183#false} is VALID [2020-07-08 11:35:10,487 INFO L280 TraceCheckUtils]: 41: Hoare triple {183#false} assume !(0 != ~systemActive~0); {183#false} is VALID [2020-07-08 11:35:10,487 INFO L263 TraceCheckUtils]: 42: Hoare triple {183#false} call __utac_acc__Specification5_spec__3(); {183#false} is VALID [2020-07-08 11:35:10,487 INFO L280 TraceCheckUtils]: 43: Hoare triple {183#false} havoc ~tmp~3;havoc ~tmp___0~1; {183#false} is VALID [2020-07-08 11:35:10,488 INFO L263 TraceCheckUtils]: 44: Hoare triple {183#false} call #t~ret22 := getWaterLevel(); {182#true} is VALID [2020-07-08 11:35:10,488 INFO L280 TraceCheckUtils]: 45: Hoare triple {182#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {182#true} is VALID [2020-07-08 11:35:10,488 INFO L280 TraceCheckUtils]: 46: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,489 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {182#true} {183#false} #508#return; {183#false} is VALID [2020-07-08 11:35:10,489 INFO L280 TraceCheckUtils]: 48: Hoare triple {183#false} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~3 := #t~ret22;havoc #t~ret22; {183#false} is VALID [2020-07-08 11:35:10,490 INFO L280 TraceCheckUtils]: 49: Hoare triple {183#false} assume 2 != ~tmp~3; {183#false} is VALID [2020-07-08 11:35:10,490 INFO L263 TraceCheckUtils]: 50: Hoare triple {183#false} call #t~ret23 := isPumpRunning(); {182#true} is VALID [2020-07-08 11:35:10,490 INFO L280 TraceCheckUtils]: 51: Hoare triple {182#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {182#true} is VALID [2020-07-08 11:35:10,491 INFO L280 TraceCheckUtils]: 52: Hoare triple {182#true} assume true; {182#true} is VALID [2020-07-08 11:35:10,491 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {182#true} {183#false} #510#return; {183#false} is VALID [2020-07-08 11:35:10,491 INFO L280 TraceCheckUtils]: 54: Hoare triple {183#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~tmp___0~1 := #t~ret23;havoc #t~ret23; {183#false} is VALID [2020-07-08 11:35:10,492 INFO L280 TraceCheckUtils]: 55: Hoare triple {183#false} assume 0 != ~tmp___0~1; {183#false} is VALID [2020-07-08 11:35:10,492 INFO L280 TraceCheckUtils]: 56: Hoare triple {183#false} assume 0 == ~switchedOnBeforeTS~0; {183#false} is VALID [2020-07-08 11:35:10,492 INFO L263 TraceCheckUtils]: 57: Hoare triple {183#false} call __automaton_fail(); {183#false} is VALID [2020-07-08 11:35:10,493 INFO L280 TraceCheckUtils]: 58: Hoare triple {183#false} assume !false; {183#false} is VALID [2020-07-08 11:35:10,503 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:35:10,505 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [95299699] [2020-07-08 11:35:10,506 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:35:10,506 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 11:35:10,507 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950348713] [2020-07-08 11:35:10,515 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:35:10,519 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:35:10,523 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 11:35:10,630 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:10,631 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 11:35:10,631 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:35:10,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 11:35:10,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:35:10,647 INFO L87 Difference]: Start difference. First operand 179 states. Second operand 4 states. [2020-07-08 11:35:15,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:15,248 INFO L93 Difference]: Finished difference Result 301 states and 387 transitions. [2020-07-08 11:35:15,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 11:35:15,249 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 11:35:15,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:35:15,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:35:15,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 387 transitions. [2020-07-08 11:35:15,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 11:35:15,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 387 transitions. [2020-07-08 11:35:15,300 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 387 transitions. [2020-07-08 11:35:16,444 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 387 edges. 387 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:16,470 INFO L225 Difference]: With dead ends: 301 [2020-07-08 11:35:16,470 INFO L226 Difference]: Without dead ends: 166 [2020-07-08 11:35:16,475 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-08 11:35:16,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2020-07-08 11:35:17,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 136. [2020-07-08 11:35:17,945 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:35:17,945 INFO L82 GeneralOperation]: Start isEquivalent. First operand 166 states. Second operand 136 states. [2020-07-08 11:35:17,946 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 136 states. [2020-07-08 11:35:17,946 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 136 states. [2020-07-08 11:35:17,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:17,968 INFO L93 Difference]: Finished difference Result 166 states and 206 transitions. [2020-07-08 11:35:17,968 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 206 transitions. [2020-07-08 11:35:17,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:17,974 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:17,975 INFO L74 IsIncluded]: Start isIncluded. First operand 136 states. Second operand 166 states. [2020-07-08 11:35:17,975 INFO L87 Difference]: Start difference. First operand 136 states. Second operand 166 states. [2020-07-08 11:35:17,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:17,989 INFO L93 Difference]: Finished difference Result 166 states and 206 transitions. [2020-07-08 11:35:17,989 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 206 transitions. [2020-07-08 11:35:17,991 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:17,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:17,992 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:35:17,992 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:35:17,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136 states. [2020-07-08 11:35:18,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 159 transitions. [2020-07-08 11:35:18,002 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 159 transitions. Word has length 59 [2020-07-08 11:35:18,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:35:18,003 INFO L479 AbstractCegarLoop]: Abstraction has 136 states and 159 transitions. [2020-07-08 11:35:18,003 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 11:35:18,003 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 159 transitions. [2020-07-08 11:35:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-08 11:35:18,006 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:35:18,006 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:35:18,006 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 11:35:18,007 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:35:18,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:35:18,007 INFO L82 PathProgramCache]: Analyzing trace with hash 1849971763, now seen corresponding path program 1 times [2020-07-08 11:35:18,008 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:35:18,008 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538767417] [2020-07-08 11:35:18,008 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:35:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:18,433 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:35:18,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:18,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {1196#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1165#true} is VALID [2020-07-08 11:35:18,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,520 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1165#true} #526#return; {1165#true} is VALID [2020-07-08 11:35:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:18,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,527 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1165#true} {1165#true} #426#return; {1165#true} is VALID [2020-07-08 11:35:18,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:18,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,530 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1165#true} {1165#true} #428#return; {1165#true} is VALID [2020-07-08 11:35:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:18,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1165#true} is VALID [2020-07-08 11:35:18,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,536 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1165#true} #430#return; {1165#true} is VALID [2020-07-08 11:35:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:18,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,540 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1165#true} {1165#true} #432#return; {1165#true} is VALID [2020-07-08 11:35:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:18,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1165#true} is VALID [2020-07-08 11:35:18,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,553 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1165#true} #516#return; {1165#true} is VALID [2020-07-08 11:35:18,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:18,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1165#true} is VALID [2020-07-08 11:35:18,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,562 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {1165#true} is VALID [2020-07-08 11:35:18,562 INFO L263 TraceCheckUtils]: 0: Hoare triple {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {1165#true} is VALID [2020-07-08 11:35:18,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1165#true} is VALID [2020-07-08 11:35:18,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,563 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1165#true} {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {1165#true} is VALID [2020-07-08 11:35:18,563 INFO L280 TraceCheckUtils]: 4: Hoare triple {1165#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {1165#true} is VALID [2020-07-08 11:35:18,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,564 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1165#true} {1166#false} #486#return; {1166#false} is VALID [2020-07-08 11:35:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:18,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1165#true} is VALID [2020-07-08 11:35:18,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,568 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1166#false} #508#return; {1166#false} is VALID [2020-07-08 11:35:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:18,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {1165#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1165#true} is VALID [2020-07-08 11:35:18,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1165#true} {1166#false} #510#return; {1166#false} is VALID [2020-07-08 11:35:18,577 INFO L263 TraceCheckUtils]: 0: Hoare triple {1165#true} call ULTIMATE.init(); {1196#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:35:18,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {1196#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1165#true} is VALID [2020-07-08 11:35:18,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,578 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1165#true} {1165#true} #526#return; {1165#true} is VALID [2020-07-08 11:35:18,578 INFO L263 TraceCheckUtils]: 4: Hoare triple {1165#true} call #t~ret74 := main(); {1165#true} is VALID [2020-07-08 11:35:18,578 INFO L280 TraceCheckUtils]: 5: Hoare triple {1165#true} havoc ~retValue_acc~5;havoc ~tmp~5; {1165#true} is VALID [2020-07-08 11:35:18,579 INFO L263 TraceCheckUtils]: 6: Hoare triple {1165#true} call select_helpers(); {1165#true} is VALID [2020-07-08 11:35:18,579 INFO L280 TraceCheckUtils]: 7: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,579 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1165#true} {1165#true} #426#return; {1165#true} is VALID [2020-07-08 11:35:18,579 INFO L263 TraceCheckUtils]: 9: Hoare triple {1165#true} call select_features(); {1165#true} is VALID [2020-07-08 11:35:18,580 INFO L280 TraceCheckUtils]: 10: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,580 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1165#true} {1165#true} #428#return; {1165#true} is VALID [2020-07-08 11:35:18,580 INFO L263 TraceCheckUtils]: 12: Hoare triple {1165#true} call #t~ret28 := valid_product(); {1165#true} is VALID [2020-07-08 11:35:18,581 INFO L280 TraceCheckUtils]: 13: Hoare triple {1165#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1165#true} is VALID [2020-07-08 11:35:18,581 INFO L280 TraceCheckUtils]: 14: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,581 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1165#true} {1165#true} #430#return; {1165#true} is VALID [2020-07-08 11:35:18,581 INFO L280 TraceCheckUtils]: 16: Hoare triple {1165#true} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~5 := #t~ret28;havoc #t~ret28; {1165#true} is VALID [2020-07-08 11:35:18,582 INFO L280 TraceCheckUtils]: 17: Hoare triple {1165#true} assume 0 != ~tmp~5; {1165#true} is VALID [2020-07-08 11:35:18,582 INFO L263 TraceCheckUtils]: 18: Hoare triple {1165#true} call setup(); {1165#true} is VALID [2020-07-08 11:35:18,582 INFO L280 TraceCheckUtils]: 19: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,583 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1165#true} {1165#true} #432#return; {1165#true} is VALID [2020-07-08 11:35:18,583 INFO L263 TraceCheckUtils]: 21: Hoare triple {1165#true} call runTest(); {1165#true} is VALID [2020-07-08 11:35:18,584 INFO L263 TraceCheckUtils]: 22: Hoare triple {1165#true} call __utac_acc__Specification5_spec__1(); {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:18,584 INFO L280 TraceCheckUtils]: 23: Hoare triple {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1165#true} is VALID [2020-07-08 11:35:18,584 INFO L280 TraceCheckUtils]: 24: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,585 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1165#true} {1165#true} #516#return; {1165#true} is VALID [2020-07-08 11:35:18,585 INFO L263 TraceCheckUtils]: 26: Hoare triple {1165#true} call test(); {1165#true} is VALID [2020-07-08 11:35:18,586 INFO L280 TraceCheckUtils]: 27: Hoare triple {1165#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1182#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:35:18,586 INFO L280 TraceCheckUtils]: 28: Hoare triple {1182#(= 0 test_~splverifierCounter~0)} assume !false; {1182#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 11:35:18,587 INFO L280 TraceCheckUtils]: 29: Hoare triple {1182#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1166#false} is VALID [2020-07-08 11:35:18,587 INFO L263 TraceCheckUtils]: 30: Hoare triple {1166#false} call cleanup(); {1166#false} is VALID [2020-07-08 11:35:18,588 INFO L280 TraceCheckUtils]: 31: Hoare triple {1166#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1166#false} is VALID [2020-07-08 11:35:18,588 INFO L263 TraceCheckUtils]: 32: Hoare triple {1166#false} call timeShift(); {1166#false} is VALID [2020-07-08 11:35:18,588 INFO L263 TraceCheckUtils]: 33: Hoare triple {1166#false} call __utac_acc__Specification5_spec__2(); {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:18,588 INFO L263 TraceCheckUtils]: 34: Hoare triple {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {1165#true} is VALID [2020-07-08 11:35:18,589 INFO L280 TraceCheckUtils]: 35: Hoare triple {1165#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1165#true} is VALID [2020-07-08 11:35:18,589 INFO L280 TraceCheckUtils]: 36: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,589 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1165#true} {1197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {1165#true} is VALID [2020-07-08 11:35:18,589 INFO L280 TraceCheckUtils]: 38: Hoare triple {1165#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {1165#true} is VALID [2020-07-08 11:35:18,590 INFO L280 TraceCheckUtils]: 39: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,590 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1165#true} {1166#false} #486#return; {1166#false} is VALID [2020-07-08 11:35:18,590 INFO L280 TraceCheckUtils]: 41: Hoare triple {1166#false} assume !(0 != ~pumpRunning~0); {1166#false} is VALID [2020-07-08 11:35:18,591 INFO L280 TraceCheckUtils]: 42: Hoare triple {1166#false} assume !(0 != ~systemActive~0); {1166#false} is VALID [2020-07-08 11:35:18,591 INFO L263 TraceCheckUtils]: 43: Hoare triple {1166#false} call __utac_acc__Specification5_spec__3(); {1166#false} is VALID [2020-07-08 11:35:18,591 INFO L280 TraceCheckUtils]: 44: Hoare triple {1166#false} havoc ~tmp~3;havoc ~tmp___0~1; {1166#false} is VALID [2020-07-08 11:35:18,591 INFO L263 TraceCheckUtils]: 45: Hoare triple {1166#false} call #t~ret22 := getWaterLevel(); {1165#true} is VALID [2020-07-08 11:35:18,592 INFO L280 TraceCheckUtils]: 46: Hoare triple {1165#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1165#true} is VALID [2020-07-08 11:35:18,592 INFO L280 TraceCheckUtils]: 47: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,592 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1165#true} {1166#false} #508#return; {1166#false} is VALID [2020-07-08 11:35:18,592 INFO L280 TraceCheckUtils]: 49: Hoare triple {1166#false} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~3 := #t~ret22;havoc #t~ret22; {1166#false} is VALID [2020-07-08 11:35:18,593 INFO L280 TraceCheckUtils]: 50: Hoare triple {1166#false} assume 2 != ~tmp~3; {1166#false} is VALID [2020-07-08 11:35:18,593 INFO L263 TraceCheckUtils]: 51: Hoare triple {1166#false} call #t~ret23 := isPumpRunning(); {1165#true} is VALID [2020-07-08 11:35:18,593 INFO L280 TraceCheckUtils]: 52: Hoare triple {1165#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1165#true} is VALID [2020-07-08 11:35:18,594 INFO L280 TraceCheckUtils]: 53: Hoare triple {1165#true} assume true; {1165#true} is VALID [2020-07-08 11:35:18,594 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1165#true} {1166#false} #510#return; {1166#false} is VALID [2020-07-08 11:35:18,594 INFO L280 TraceCheckUtils]: 55: Hoare triple {1166#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~tmp___0~1 := #t~ret23;havoc #t~ret23; {1166#false} is VALID [2020-07-08 11:35:18,595 INFO L280 TraceCheckUtils]: 56: Hoare triple {1166#false} assume 0 != ~tmp___0~1; {1166#false} is VALID [2020-07-08 11:35:18,595 INFO L280 TraceCheckUtils]: 57: Hoare triple {1166#false} assume 0 == ~switchedOnBeforeTS~0; {1166#false} is VALID [2020-07-08 11:35:18,595 INFO L263 TraceCheckUtils]: 58: Hoare triple {1166#false} call __automaton_fail(); {1166#false} is VALID [2020-07-08 11:35:18,595 INFO L280 TraceCheckUtils]: 59: Hoare triple {1166#false} assume !false; {1166#false} is VALID [2020-07-08 11:35:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:35:18,603 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538767417] [2020-07-08 11:35:18,604 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:35:18,604 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 11:35:18,604 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415492760] [2020-07-08 11:35:18,606 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:35:18,606 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:35:18,607 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 11:35:18,682 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:18,682 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 11:35:18,683 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:35:18,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 11:35:18,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-08 11:35:18,683 INFO L87 Difference]: Start difference. First operand 136 states and 159 transitions. Second operand 5 states. [2020-07-08 11:35:20,239 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 11:35:24,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:24,039 INFO L93 Difference]: Finished difference Result 242 states and 295 transitions. [2020-07-08 11:35:24,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 11:35:24,039 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-08 11:35:24,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:35:24,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:35:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 295 transitions. [2020-07-08 11:35:24,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 11:35:24,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 295 transitions. [2020-07-08 11:35:24,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 295 transitions. [2020-07-08 11:35:24,969 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:24,977 INFO L225 Difference]: With dead ends: 242 [2020-07-08 11:35:24,977 INFO L226 Difference]: Without dead ends: 156 [2020-07-08 11:35:24,979 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 [2020-07-08 11:35:24,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2020-07-08 11:35:26,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 127. [2020-07-08 11:35:26,315 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:35:26,315 INFO L82 GeneralOperation]: Start isEquivalent. First operand 156 states. Second operand 127 states. [2020-07-08 11:35:26,316 INFO L74 IsIncluded]: Start isIncluded. First operand 156 states. Second operand 127 states. [2020-07-08 11:35:26,316 INFO L87 Difference]: Start difference. First operand 156 states. Second operand 127 states. [2020-07-08 11:35:26,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:26,329 INFO L93 Difference]: Finished difference Result 156 states and 192 transitions. [2020-07-08 11:35:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 192 transitions. [2020-07-08 11:35:26,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:26,331 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:26,331 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 156 states. [2020-07-08 11:35:26,331 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 156 states. [2020-07-08 11:35:26,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:26,342 INFO L93 Difference]: Finished difference Result 156 states and 192 transitions. [2020-07-08 11:35:26,342 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 192 transitions. [2020-07-08 11:35:26,343 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:26,343 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:26,344 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:35:26,344 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:35:26,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2020-07-08 11:35:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 147 transitions. [2020-07-08 11:35:26,350 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 147 transitions. Word has length 60 [2020-07-08 11:35:26,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:35:26,352 INFO L479 AbstractCegarLoop]: Abstraction has 127 states and 147 transitions. [2020-07-08 11:35:26,352 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 11:35:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 147 transitions. [2020-07-08 11:35:26,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-08 11:35:26,358 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:35:26,358 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:35:26,358 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 11:35:26,359 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:35:26,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:35:26,359 INFO L82 PathProgramCache]: Analyzing trace with hash 716376780, now seen corresponding path program 1 times [2020-07-08 11:35:26,359 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:35:26,360 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580993324] [2020-07-08 11:35:26,360 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:35:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:26,828 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:35:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:26,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {2078#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:26,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {2049#(= 1 ~systemActive~0)} assume true; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:26,921 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2049#(= 1 ~systemActive~0)} {2044#true} #526#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:26,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:26,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:26,925 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2044#true} {2049#(= 1 ~systemActive~0)} #426#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:26,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:26,929 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2044#true} {2049#(= 1 ~systemActive~0)} #428#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:26,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:26,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:35:26,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:35:26,982 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2049#(= 1 ~systemActive~0)} #430#return; {2057#(= |main_#t~ret28| ~systemActive~0)} is VALID [2020-07-08 11:35:26,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:26,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:26,987 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #432#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:27,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2044#true} is VALID [2020-07-08 11:35:27,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,004 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #516#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:27,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:27,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2044#true} is VALID [2020-07-08 11:35:27,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,012 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2044#true} {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2044#true} is VALID [2020-07-08 11:35:27,013 INFO L263 TraceCheckUtils]: 0: Hoare triple {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {2044#true} is VALID [2020-07-08 11:35:27,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {2044#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2044#true} is VALID [2020-07-08 11:35:27,013 INFO L280 TraceCheckUtils]: 2: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,014 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2044#true} {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2044#true} is VALID [2020-07-08 11:35:27,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {2044#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {2044#true} is VALID [2020-07-08 11:35:27,014 INFO L280 TraceCheckUtils]: 5: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,015 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #486#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:27,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2044#true} is VALID [2020-07-08 11:35:27,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,019 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2044#true} {2045#false} #508#return; {2045#false} is VALID [2020-07-08 11:35:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:27,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {2044#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2044#true} is VALID [2020-07-08 11:35:27,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,023 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2044#true} {2045#false} #510#return; {2045#false} is VALID [2020-07-08 11:35:27,027 INFO L263 TraceCheckUtils]: 0: Hoare triple {2044#true} call ULTIMATE.init(); {2078#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:35:27,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {2078#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:27,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {2049#(= 1 ~systemActive~0)} assume true; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:27,035 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2049#(= 1 ~systemActive~0)} {2044#true} #526#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:27,036 INFO L263 TraceCheckUtils]: 4: Hoare triple {2049#(= 1 ~systemActive~0)} call #t~ret74 := main(); {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:27,036 INFO L280 TraceCheckUtils]: 5: Hoare triple {2049#(= 1 ~systemActive~0)} havoc ~retValue_acc~5;havoc ~tmp~5; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:27,037 INFO L263 TraceCheckUtils]: 6: Hoare triple {2049#(= 1 ~systemActive~0)} call select_helpers(); {2044#true} is VALID [2020-07-08 11:35:27,037 INFO L280 TraceCheckUtils]: 7: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,037 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2044#true} {2049#(= 1 ~systemActive~0)} #426#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:27,038 INFO L263 TraceCheckUtils]: 9: Hoare triple {2049#(= 1 ~systemActive~0)} call select_features(); {2044#true} is VALID [2020-07-08 11:35:27,038 INFO L280 TraceCheckUtils]: 10: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,039 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2044#true} {2049#(= 1 ~systemActive~0)} #428#return; {2049#(= 1 ~systemActive~0)} is VALID [2020-07-08 11:35:27,039 INFO L263 TraceCheckUtils]: 12: Hoare triple {2049#(= 1 ~systemActive~0)} call #t~ret28 := valid_product(); {2044#true} is VALID [2020-07-08 11:35:27,040 INFO L280 TraceCheckUtils]: 13: Hoare triple {2044#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:35:27,040 INFO L280 TraceCheckUtils]: 14: Hoare triple {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 11:35:27,041 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2079#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2049#(= 1 ~systemActive~0)} #430#return; {2057#(= |main_#t~ret28| ~systemActive~0)} is VALID [2020-07-08 11:35:27,042 INFO L280 TraceCheckUtils]: 16: Hoare triple {2057#(= |main_#t~ret28| ~systemActive~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~5 := #t~ret28;havoc #t~ret28; {2058#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-08 11:35:27,043 INFO L280 TraceCheckUtils]: 17: Hoare triple {2058#(= main_~tmp~5 ~systemActive~0)} assume 0 != ~tmp~5; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,043 INFO L263 TraceCheckUtils]: 18: Hoare triple {2059#(not (= 0 ~systemActive~0))} call setup(); {2044#true} is VALID [2020-07-08 11:35:27,044 INFO L280 TraceCheckUtils]: 19: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,044 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #432#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,045 INFO L263 TraceCheckUtils]: 21: Hoare triple {2059#(not (= 0 ~systemActive~0))} call runTest(); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,046 INFO L263 TraceCheckUtils]: 22: Hoare triple {2059#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:27,046 INFO L280 TraceCheckUtils]: 23: Hoare triple {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2044#true} is VALID [2020-07-08 11:35:27,046 INFO L280 TraceCheckUtils]: 24: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,047 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #516#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,048 INFO L263 TraceCheckUtils]: 26: Hoare triple {2059#(not (= 0 ~systemActive~0))} call test(); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,048 INFO L280 TraceCheckUtils]: 27: Hoare triple {2059#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,049 INFO L280 TraceCheckUtils]: 28: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !false; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,049 INFO L280 TraceCheckUtils]: 29: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,050 INFO L280 TraceCheckUtils]: 30: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp~4 := #t~nondet24;havoc #t~nondet24; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,050 INFO L280 TraceCheckUtils]: 31: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~4); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,051 INFO L280 TraceCheckUtils]: 32: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___0~2 := #t~nondet25;havoc #t~nondet25; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,052 INFO L280 TraceCheckUtils]: 33: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,052 INFO L280 TraceCheckUtils]: 34: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,053 INFO L280 TraceCheckUtils]: 35: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___1~0 := #t~nondet27;havoc #t~nondet27; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,054 INFO L280 TraceCheckUtils]: 36: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,054 INFO L263 TraceCheckUtils]: 37: Hoare triple {2059#(not (= 0 ~systemActive~0))} call timeShift(); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,055 INFO L263 TraceCheckUtils]: 38: Hoare triple {2059#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:27,055 INFO L263 TraceCheckUtils]: 39: Hoare triple {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {2044#true} is VALID [2020-07-08 11:35:27,055 INFO L280 TraceCheckUtils]: 40: Hoare triple {2044#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2044#true} is VALID [2020-07-08 11:35:27,056 INFO L280 TraceCheckUtils]: 41: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,056 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2044#true} {2080#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2044#true} is VALID [2020-07-08 11:35:27,056 INFO L280 TraceCheckUtils]: 43: Hoare triple {2044#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {2044#true} is VALID [2020-07-08 11:35:27,056 INFO L280 TraceCheckUtils]: 44: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,057 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2044#true} {2059#(not (= 0 ~systemActive~0))} #486#return; {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,058 INFO L280 TraceCheckUtils]: 46: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2059#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 11:35:27,059 INFO L280 TraceCheckUtils]: 47: Hoare triple {2059#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2045#false} is VALID [2020-07-08 11:35:27,059 INFO L263 TraceCheckUtils]: 48: Hoare triple {2045#false} call __utac_acc__Specification5_spec__3(); {2045#false} is VALID [2020-07-08 11:35:27,059 INFO L280 TraceCheckUtils]: 49: Hoare triple {2045#false} havoc ~tmp~3;havoc ~tmp___0~1; {2045#false} is VALID [2020-07-08 11:35:27,059 INFO L263 TraceCheckUtils]: 50: Hoare triple {2045#false} call #t~ret22 := getWaterLevel(); {2044#true} is VALID [2020-07-08 11:35:27,060 INFO L280 TraceCheckUtils]: 51: Hoare triple {2044#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2044#true} is VALID [2020-07-08 11:35:27,060 INFO L280 TraceCheckUtils]: 52: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,060 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2044#true} {2045#false} #508#return; {2045#false} is VALID [2020-07-08 11:35:27,060 INFO L280 TraceCheckUtils]: 54: Hoare triple {2045#false} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~3 := #t~ret22;havoc #t~ret22; {2045#false} is VALID [2020-07-08 11:35:27,061 INFO L280 TraceCheckUtils]: 55: Hoare triple {2045#false} assume 2 != ~tmp~3; {2045#false} is VALID [2020-07-08 11:35:27,061 INFO L263 TraceCheckUtils]: 56: Hoare triple {2045#false} call #t~ret23 := isPumpRunning(); {2044#true} is VALID [2020-07-08 11:35:27,061 INFO L280 TraceCheckUtils]: 57: Hoare triple {2044#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2044#true} is VALID [2020-07-08 11:35:27,061 INFO L280 TraceCheckUtils]: 58: Hoare triple {2044#true} assume true; {2044#true} is VALID [2020-07-08 11:35:27,061 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2044#true} {2045#false} #510#return; {2045#false} is VALID [2020-07-08 11:35:27,062 INFO L280 TraceCheckUtils]: 60: Hoare triple {2045#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~tmp___0~1 := #t~ret23;havoc #t~ret23; {2045#false} is VALID [2020-07-08 11:35:27,062 INFO L280 TraceCheckUtils]: 61: Hoare triple {2045#false} assume 0 != ~tmp___0~1; {2045#false} is VALID [2020-07-08 11:35:27,062 INFO L280 TraceCheckUtils]: 62: Hoare triple {2045#false} assume 0 == ~switchedOnBeforeTS~0; {2045#false} is VALID [2020-07-08 11:35:27,062 INFO L263 TraceCheckUtils]: 63: Hoare triple {2045#false} call __automaton_fail(); {2045#false} is VALID [2020-07-08 11:35:27,063 INFO L280 TraceCheckUtils]: 64: Hoare triple {2045#false} assume !false; {2045#false} is VALID [2020-07-08 11:35:27,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-08 11:35:27,073 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580993324] [2020-07-08 11:35:27,073 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:35:27,073 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:35:27,073 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36049399] [2020-07-08 11:35:27,074 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-08 11:35:27,074 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:35:27,074 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:35:27,153 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:27,154 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:35:27,154 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:35:27,154 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:35:27,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:35:27,154 INFO L87 Difference]: Start difference. First operand 127 states and 147 transitions. Second operand 9 states. [2020-07-08 11:35:27,896 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:35:28,842 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 11:35:29,284 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:35:29,649 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:35:37,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:37,566 INFO L93 Difference]: Finished difference Result 255 states and 314 transitions. [2020-07-08 11:35:37,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 11:35:37,567 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-08 11:35:37,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:35:37,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:35:37,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 314 transitions. [2020-07-08 11:35:37,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:35:37,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 314 transitions. [2020-07-08 11:35:37,583 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 314 transitions. [2020-07-08 11:35:38,599 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 314 edges. 314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:38,604 INFO L225 Difference]: With dead ends: 255 [2020-07-08 11:35:38,604 INFO L226 Difference]: Without dead ends: 156 [2020-07-08 11:35:38,605 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-08 11:35:38,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2020-07-08 11:35:39,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 127. [2020-07-08 11:35:39,967 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:35:39,967 INFO L82 GeneralOperation]: Start isEquivalent. First operand 156 states. Second operand 127 states. [2020-07-08 11:35:39,967 INFO L74 IsIncluded]: Start isIncluded. First operand 156 states. Second operand 127 states. [2020-07-08 11:35:39,968 INFO L87 Difference]: Start difference. First operand 156 states. Second operand 127 states. [2020-07-08 11:35:39,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:39,976 INFO L93 Difference]: Finished difference Result 156 states and 191 transitions. [2020-07-08 11:35:39,977 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2020-07-08 11:35:39,978 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:39,978 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:39,978 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 156 states. [2020-07-08 11:35:39,978 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 156 states. [2020-07-08 11:35:39,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:39,986 INFO L93 Difference]: Finished difference Result 156 states and 191 transitions. [2020-07-08 11:35:39,986 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2020-07-08 11:35:39,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:39,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:39,987 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:35:39,987 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:35:39,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2020-07-08 11:35:39,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 146 transitions. [2020-07-08 11:35:39,993 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 146 transitions. Word has length 65 [2020-07-08 11:35:39,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:35:39,993 INFO L479 AbstractCegarLoop]: Abstraction has 127 states and 146 transitions. [2020-07-08 11:35:39,993 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:35:39,994 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 146 transitions. [2020-07-08 11:35:39,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2020-07-08 11:35:39,995 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 11:35:39,995 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 11:35:39,996 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 11:35:39,996 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 11:35:39,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 11:35:39,996 INFO L82 PathProgramCache]: Analyzing trace with hash 346916944, now seen corresponding path program 1 times [2020-07-08 11:35:39,996 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 11:35:39,997 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040393757] [2020-07-08 11:35:39,997 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 11:35:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,371 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:35:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {2995#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,454 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2950#true} #526#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,458 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #426#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,463 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #428#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2950#true} is VALID [2020-07-08 11:35:40,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,481 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #430#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,485 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #432#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2950#true} is VALID [2020-07-08 11:35:40,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #516#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2950#true} is VALID [2020-07-08 11:35:40,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,512 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2950#true} {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2950#true} is VALID [2020-07-08 11:35:40,512 INFO L263 TraceCheckUtils]: 0: Hoare triple {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {2950#true} is VALID [2020-07-08 11:35:40,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2950#true} is VALID [2020-07-08 11:35:40,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,513 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2950#true} {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2950#true} is VALID [2020-07-08 11:35:40,513 INFO L280 TraceCheckUtils]: 4: Hoare triple {2950#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {2950#true} is VALID [2020-07-08 11:35:40,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,514 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #486#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,548 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #504#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {2950#true} is VALID [2020-07-08 11:35:40,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume !(0 != ~pumpRunning~0); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,549 INFO L263 TraceCheckUtils]: 2: Hoare triple {2955#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2950#true} is VALID [2020-07-08 11:35:40,549 INFO L280 TraceCheckUtils]: 3: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,551 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #504#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,551 INFO L280 TraceCheckUtils]: 5: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,552 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2950#true} #474#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2950#true} is VALID [2020-07-08 11:35:40,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume !(0 != ~pumpRunning~0); {2950#true} is VALID [2020-07-08 11:35:40,553 INFO L263 TraceCheckUtils]: 2: Hoare triple {2950#true} call processEnvironment__wrappee__lowWaterSensor(); {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:35:40,553 INFO L280 TraceCheckUtils]: 3: Hoare triple {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {2950#true} is VALID [2020-07-08 11:35:40,554 INFO L280 TraceCheckUtils]: 4: Hoare triple {2950#true} assume !(0 != ~pumpRunning~0); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,554 INFO L263 TraceCheckUtils]: 5: Hoare triple {2955#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2950#true} is VALID [2020-07-08 11:35:40,554 INFO L280 TraceCheckUtils]: 6: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,555 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #504#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,556 INFO L280 TraceCheckUtils]: 8: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,562 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2950#true} #474#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,562 INFO L280 TraceCheckUtils]: 10: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,563 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2955#(= 0 ~pumpRunning~0)} #490#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2950#true} is VALID [2020-07-08 11:35:40,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,568 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #508#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 11:35:40,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {2950#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:35:40,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:35:40,587 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2955#(= 0 ~pumpRunning~0)} #510#return; {2993#(= 0 |__utac_acc__Specification5_spec__3_#t~ret23|)} is VALID [2020-07-08 11:35:40,596 INFO L263 TraceCheckUtils]: 0: Hoare triple {2950#true} call ULTIMATE.init(); {2995#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 11:35:40,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {2995#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);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(110, #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(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string67.base, #t~string67.offset, 1);call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1);call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1);call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1);call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string69.base, #t~string69.offset, 1);call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string71.base, #t~string71.offset, 1);call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,607 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2950#true} #526#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,608 INFO L263 TraceCheckUtils]: 4: Hoare triple {2955#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,608 INFO L280 TraceCheckUtils]: 5: Hoare triple {2955#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~5;havoc ~tmp~5; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,609 INFO L263 TraceCheckUtils]: 6: Hoare triple {2955#(= 0 ~pumpRunning~0)} call select_helpers(); {2950#true} is VALID [2020-07-08 11:35:40,609 INFO L280 TraceCheckUtils]: 7: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,612 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #426#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,612 INFO L263 TraceCheckUtils]: 9: Hoare triple {2955#(= 0 ~pumpRunning~0)} call select_features(); {2950#true} is VALID [2020-07-08 11:35:40,613 INFO L280 TraceCheckUtils]: 10: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,614 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #428#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,615 INFO L263 TraceCheckUtils]: 12: Hoare triple {2955#(= 0 ~pumpRunning~0)} call #t~ret28 := valid_product(); {2950#true} is VALID [2020-07-08 11:35:40,615 INFO L280 TraceCheckUtils]: 13: Hoare triple {2950#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2950#true} is VALID [2020-07-08 11:35:40,615 INFO L280 TraceCheckUtils]: 14: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,616 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #430#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,616 INFO L280 TraceCheckUtils]: 16: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp~5 := #t~ret28;havoc #t~ret28; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,617 INFO L280 TraceCheckUtils]: 17: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,617 INFO L263 TraceCheckUtils]: 18: Hoare triple {2955#(= 0 ~pumpRunning~0)} call setup(); {2950#true} is VALID [2020-07-08 11:35:40,617 INFO L280 TraceCheckUtils]: 19: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,618 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #432#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,619 INFO L263 TraceCheckUtils]: 21: Hoare triple {2955#(= 0 ~pumpRunning~0)} call runTest(); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,619 INFO L263 TraceCheckUtils]: 22: Hoare triple {2955#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:40,620 INFO L280 TraceCheckUtils]: 23: Hoare triple {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2950#true} is VALID [2020-07-08 11:35:40,620 INFO L280 TraceCheckUtils]: 24: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,621 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #516#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,621 INFO L263 TraceCheckUtils]: 26: Hoare triple {2955#(= 0 ~pumpRunning~0)} call test(); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,622 INFO L280 TraceCheckUtils]: 27: Hoare triple {2955#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~2;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,623 INFO L280 TraceCheckUtils]: 28: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume !false; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,623 INFO L280 TraceCheckUtils]: 29: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,624 INFO L280 TraceCheckUtils]: 30: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp~4 := #t~nondet24;havoc #t~nondet24; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,625 INFO L280 TraceCheckUtils]: 31: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,626 INFO L280 TraceCheckUtils]: 32: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet25 && #t~nondet25 <= 2147483647;~tmp___0~2 := #t~nondet25;havoc #t~nondet25; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,626 INFO L280 TraceCheckUtils]: 33: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,627 INFO L280 TraceCheckUtils]: 34: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp___2~0 := #t~nondet26;havoc #t~nondet26; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,627 INFO L280 TraceCheckUtils]: 35: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___1~0 := #t~nondet27;havoc #t~nondet27; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,628 INFO L280 TraceCheckUtils]: 36: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,628 INFO L263 TraceCheckUtils]: 37: Hoare triple {2955#(= 0 ~pumpRunning~0)} call timeShift(); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,629 INFO L263 TraceCheckUtils]: 38: Hoare triple {2955#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-08 11:35:40,629 INFO L263 TraceCheckUtils]: 39: Hoare triple {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret21 := isPumpRunning(); {2950#true} is VALID [2020-07-08 11:35:40,630 INFO L280 TraceCheckUtils]: 40: Hoare triple {2950#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {2950#true} is VALID [2020-07-08 11:35:40,630 INFO L280 TraceCheckUtils]: 41: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,630 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2950#true} {2996#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #506#return; {2950#true} is VALID [2020-07-08 11:35:40,630 INFO L280 TraceCheckUtils]: 43: Hoare triple {2950#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret21;havoc #t~ret21; {2950#true} is VALID [2020-07-08 11:35:40,630 INFO L280 TraceCheckUtils]: 44: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,631 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #486#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,632 INFO L280 TraceCheckUtils]: 46: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,632 INFO L280 TraceCheckUtils]: 47: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,633 INFO L263 TraceCheckUtils]: 48: Hoare triple {2955#(= 0 ~pumpRunning~0)} call processEnvironment(); {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:35:40,634 INFO L280 TraceCheckUtils]: 49: Hoare triple {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2950#true} is VALID [2020-07-08 11:35:40,634 INFO L280 TraceCheckUtils]: 50: Hoare triple {2950#true} assume !(0 != ~pumpRunning~0); {2950#true} is VALID [2020-07-08 11:35:40,635 INFO L263 TraceCheckUtils]: 51: Hoare triple {2950#true} call processEnvironment__wrappee__lowWaterSensor(); {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 11:35:40,635 INFO L280 TraceCheckUtils]: 52: Hoare triple {3000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {2950#true} is VALID [2020-07-08 11:35:40,639 INFO L280 TraceCheckUtils]: 53: Hoare triple {2950#true} assume !(0 != ~pumpRunning~0); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,640 INFO L263 TraceCheckUtils]: 54: Hoare triple {2955#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2950#true} is VALID [2020-07-08 11:35:40,640 INFO L280 TraceCheckUtils]: 55: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,647 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #504#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,647 INFO L280 TraceCheckUtils]: 57: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,648 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2950#true} #474#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,649 INFO L280 TraceCheckUtils]: 59: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume true; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,649 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2955#(= 0 ~pumpRunning~0)} {2955#(= 0 ~pumpRunning~0)} #490#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,650 INFO L263 TraceCheckUtils]: 61: Hoare triple {2955#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,650 INFO L280 TraceCheckUtils]: 62: Hoare triple {2955#(= 0 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~1; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,651 INFO L263 TraceCheckUtils]: 63: Hoare triple {2955#(= 0 ~pumpRunning~0)} call #t~ret22 := getWaterLevel(); {2950#true} is VALID [2020-07-08 11:35:40,651 INFO L280 TraceCheckUtils]: 64: Hoare triple {2950#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2950#true} is VALID [2020-07-08 11:35:40,651 INFO L280 TraceCheckUtils]: 65: Hoare triple {2950#true} assume true; {2950#true} is VALID [2020-07-08 11:35:40,652 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2950#true} {2955#(= 0 ~pumpRunning~0)} #508#return; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,652 INFO L280 TraceCheckUtils]: 67: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~3 := #t~ret22;havoc #t~ret22; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,653 INFO L280 TraceCheckUtils]: 68: Hoare triple {2955#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~3; {2955#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 11:35:40,653 INFO L263 TraceCheckUtils]: 69: Hoare triple {2955#(= 0 ~pumpRunning~0)} call #t~ret23 := isPumpRunning(); {2950#true} is VALID [2020-07-08 11:35:40,654 INFO L280 TraceCheckUtils]: 70: Hoare triple {2950#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:35:40,654 INFO L280 TraceCheckUtils]: 71: Hoare triple {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 11:35:40,655 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {3010#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2955#(= 0 ~pumpRunning~0)} #510#return; {2993#(= 0 |__utac_acc__Specification5_spec__3_#t~ret23|)} is VALID [2020-07-08 11:35:40,657 INFO L280 TraceCheckUtils]: 73: Hoare triple {2993#(= 0 |__utac_acc__Specification5_spec__3_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~tmp___0~1 := #t~ret23;havoc #t~ret23; {2994#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~1)} is VALID [2020-07-08 11:35:40,658 INFO L280 TraceCheckUtils]: 74: Hoare triple {2994#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~1)} assume 0 != ~tmp___0~1; {2951#false} is VALID [2020-07-08 11:35:40,658 INFO L280 TraceCheckUtils]: 75: Hoare triple {2951#false} assume 0 == ~switchedOnBeforeTS~0; {2951#false} is VALID [2020-07-08 11:35:40,659 INFO L263 TraceCheckUtils]: 76: Hoare triple {2951#false} call __automaton_fail(); {2951#false} is VALID [2020-07-08 11:35:40,659 INFO L280 TraceCheckUtils]: 77: Hoare triple {2951#false} assume !false; {2951#false} is VALID [2020-07-08 11:35:40,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-08 11:35:40,674 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040393757] [2020-07-08 11:35:40,674 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 11:35:40,675 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 11:35:40,675 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711846391] [2020-07-08 11:35:40,677 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 78 [2020-07-08 11:35:40,680 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 11:35:40,680 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 11:35:40,781 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:40,781 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 11:35:40,781 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 11:35:40,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 11:35:40,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-08 11:35:40,782 INFO L87 Difference]: Start difference. First operand 127 states and 146 transitions. Second operand 9 states. [2020-07-08 11:35:41,684 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 11:35:45,053 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:35:47,413 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:35:47,733 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 11:35:47,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:47,998 INFO L93 Difference]: Finished difference Result 212 states and 264 transitions. [2020-07-08 11:35:47,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-08 11:35:47,999 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 78 [2020-07-08 11:35:47,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 11:35:47,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:35:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 264 transitions. [2020-07-08 11:35:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 11:35:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 264 transitions. [2020-07-08 11:35:48,011 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 264 transitions. [2020-07-08 11:35:48,723 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 11:35:48,724 INFO L225 Difference]: With dead ends: 212 [2020-07-08 11:35:48,724 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 11:35:48,726 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-08 11:35:48,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 11:35:48,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 11:35:48,727 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 11:35:48,727 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 11:35:48,727 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 11:35:48,727 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 11:35:48,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:48,728 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 11:35:48,728 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:35:48,728 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:48,728 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:48,728 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 11:35:48,729 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 11:35:48,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 11:35:48,729 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 11:35:48,729 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:35:48,729 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:48,729 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 11:35:48,729 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 11:35:48,729 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 11:35:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 11:35:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 11:35:48,730 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 78 [2020-07-08 11:35:48,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 11:35:48,730 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 11:35:48,730 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 11:35:48,730 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 11:35:48,731 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 11:35:48,731 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 11:35:48,733 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 11:35:50,381 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-08 11:35:50,640 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:50,858 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-08 11:35:51,059 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:51,262 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:51,502 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-08 11:35:51,741 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 11:35:51,954 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-07-08 11:35:52,221 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-08 11:35:52,469 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-08 11:35:52,681 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-08 11:35:52,870 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:53,044 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-08 11:35:53,264 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:53,506 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-08 11:35:53,707 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-08 11:35:53,905 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-08 11:35:54,094 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-08 11:35:54,292 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-08 11:35:54,325 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-08 11:35:54,325 INFO L268 CegarLoopResult]: For program point L574-2(lines 574 595) no Hoare annotation was computed. [2020-07-08 11:35:54,325 INFO L268 CegarLoopResult]: For program point L596(lines 573 597) no Hoare annotation was computed. [2020-07-08 11:35:54,325 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 549 604) no Hoare annotation was computed. [2020-07-08 11:35:54,326 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 549 604) no Hoare annotation was computed. [2020-07-08 11:35:54,326 INFO L268 CegarLoopResult]: For program point L580(lines 580 584) no Hoare annotation was computed. [2020-07-08 11:35:54,326 INFO L268 CegarLoopResult]: For program point L580-1(lines 580 584) no Hoare annotation was computed. [2020-07-08 11:35:54,326 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 549 604) no Hoare annotation was computed. [2020-07-08 11:35:54,326 INFO L268 CegarLoopResult]: For program point L637(lines 637 641) no Hoare annotation was computed. [2020-07-08 11:35:54,326 INFO L268 CegarLoopResult]: For program point L637-1(lines 637 641) no Hoare annotation was computed. [2020-07-08 11:35:54,326 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-08 11:35:54,327 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 605 664) no Hoare annotation was computed. [2020-07-08 11:35:54,327 INFO L268 CegarLoopResult]: For program point L631-2(lines 631 656) no Hoare annotation was computed. [2020-07-08 11:35:54,327 INFO L268 CegarLoopResult]: For program point L657(lines 630 658) no Hoare annotation was computed. [2020-07-08 11:35:54,327 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 605 664) no Hoare annotation was computed. [2020-07-08 11:35:54,327 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-08 11:35:54,327 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 605 664) no Hoare annotation was computed. [2020-07-08 11:35:54,327 INFO L268 CegarLoopResult]: For program point L650-1(line 650) no Hoare annotation was computed. [2020-07-08 11:35:54,328 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 61 67) the Hoare annotation is: true [2020-07-08 11:35:54,328 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 61 67) no Hoare annotation was computed. [2020-07-08 11:35:54,328 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 68 76) no Hoare annotation was computed. [2020-07-08 11:35:54,328 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 68 76) the Hoare annotation is: true [2020-07-08 11:35:54,328 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 68 76) no Hoare annotation was computed. [2020-07-08 11:35:54,328 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 282 289) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,328 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 282 289) no Hoare annotation was computed. [2020-07-08 11:35:54,328 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 282 289) no Hoare annotation was computed. [2020-07-08 11:35:54,328 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 290 299) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,328 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 290 299) no Hoare annotation was computed. [2020-07-08 11:35:54,329 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-07-08 11:35:54,329 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 290 299) no Hoare annotation was computed. [2020-07-08 11:35:54,329 INFO L264 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,329 INFO L268 CegarLoopResult]: For program point L313(lines 313 319) no Hoare annotation was computed. [2020-07-08 11:35:54,329 INFO L268 CegarLoopResult]: For program point L312(lines 312 322) no Hoare annotation was computed. [2020-07-08 11:35:54,329 INFO L271 CegarLoopResult]: At program point L310(line 310) the Hoare annotation is: true [2020-07-08 11:35:54,329 INFO L268 CegarLoopResult]: For program point L310-1(line 310) no Hoare annotation was computed. [2020-07-08 11:35:54,329 INFO L268 CegarLoopResult]: For program point L308(lines 308 325) no Hoare annotation was computed. [2020-07-08 11:35:54,329 INFO L268 CegarLoopResult]: For program point L308-1(lines 300 328) no Hoare annotation was computed. [2020-07-08 11:35:54,330 INFO L271 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: true [2020-07-08 11:35:54,330 INFO L268 CegarLoopResult]: For program point L306-1(line 306) no Hoare annotation was computed. [2020-07-08 11:35:54,330 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 300 328) the Hoare annotation is: true [2020-07-08 11:35:54,330 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 300 328) no Hoare annotation was computed. [2020-07-08 11:35:54,330 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-08 11:35:54,331 INFO L264 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:54,332 INFO L264 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:54,332 INFO L264 CegarLoopResult]: At program point L479-1(line 479) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:54,332 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 473 495) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:54,332 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 473 495) no Hoare annotation was computed. [2020-07-08 11:35:54,332 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 473 495) no Hoare annotation was computed. [2020-07-08 11:35:54,332 INFO L264 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:54,332 INFO L264 CegarLoopResult]: At program point L485-1(line 485) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:54,333 INFO L268 CegarLoopResult]: For program point L483(lines 483 490) no Hoare annotation was computed. [2020-07-08 11:35:54,333 INFO L268 CegarLoopResult]: For program point L483-1(lines 483 490) no Hoare annotation was computed. [2020-07-08 11:35:54,333 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-08 11:35:54,333 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-07-08 11:35:54,333 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 431 454) no Hoare annotation was computed. [2020-07-08 11:35:54,333 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-07-08 11:35:54,333 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-08 11:35:54,333 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-07-08 11:35:54,333 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 431 454) no Hoare annotation was computed. [2020-07-08 11:35:54,334 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-07-08 11:35:54,334 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 431 454) no Hoare annotation was computed. [2020-07-08 11:35:54,334 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-08 11:35:54,334 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-08 11:35:54,334 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-07-08 11:35:54,334 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-08 11:35:54,334 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-07-08 11:35:54,334 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-07-08 11:35:54,335 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-08 11:35:54,335 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-08 11:35:54,335 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 206 214) no Hoare annotation was computed. [2020-07-08 11:35:54,335 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 206 214) the Hoare annotation is: true [2020-07-08 11:35:54,335 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 206 214) no Hoare annotation was computed. [2020-07-08 11:35:54,335 INFO L268 CegarLoopResult]: For program point L258-1(line 258) no Hoare annotation was computed. [2020-07-08 11:35:54,335 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 251 269) the Hoare annotation is: true [2020-07-08 11:35:54,335 INFO L268 CegarLoopResult]: For program point isLowWaterLevelEXIT(lines 251 269) no Hoare annotation was computed. [2020-07-08 11:35:54,335 INFO L268 CegarLoopResult]: For program point L260(lines 260 264) no Hoare annotation was computed. [2020-07-08 11:35:54,335 INFO L271 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: true [2020-07-08 11:35:54,336 INFO L268 CegarLoopResult]: For program point L260-2(lines 260 264) no Hoare annotation was computed. [2020-07-08 11:35:54,336 INFO L268 CegarLoopResult]: For program point isLowWaterLevelFINAL(lines 251 269) no Hoare annotation was computed. [2020-07-08 11:35:54,336 INFO L268 CegarLoopResult]: For program point L222(lines 222 230) no Hoare annotation was computed. [2020-07-08 11:35:54,336 INFO L268 CegarLoopResult]: For program point L222-2(lines 222 230) no Hoare annotation was computed. [2020-07-08 11:35:54,336 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-07-08 11:35:54,336 INFO L268 CegarLoopResult]: For program point L245-1(line 245) no Hoare annotation was computed. [2020-07-08 11:35:54,336 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 215 250) no Hoare annotation was computed. [2020-07-08 11:35:54,336 INFO L268 CegarLoopResult]: For program point L234(lines 234 242) no Hoare annotation was computed. [2020-07-08 11:35:54,336 INFO L268 CegarLoopResult]: For program point L234-2(lines 234 242) no Hoare annotation was computed. [2020-07-08 11:35:54,336 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 215 250) no Hoare annotation was computed. [2020-07-08 11:35:54,337 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 215 250) no Hoare annotation was computed. [2020-07-08 11:35:54,337 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 54 60) no Hoare annotation was computed. [2020-07-08 11:35:54,337 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 54 60) the Hoare annotation is: true [2020-07-08 11:35:54,338 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 503 548) no Hoare annotation was computed. [2020-07-08 11:35:54,338 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 503 548) no Hoare annotation was computed. [2020-07-08 11:35:54,338 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 503 548) no Hoare annotation was computed. [2020-07-08 11:35:54,338 INFO L268 CegarLoopResult]: For program point L830(lines 830 850) no Hoare annotation was computed. [2020-07-08 11:35:54,338 INFO L268 CegarLoopResult]: For program point L830-1(lines 830 850) no Hoare annotation was computed. [2020-07-08 11:35:54,338 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 816 861) no Hoare annotation was computed. [2020-07-08 11:35:54,338 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 816 861) no Hoare annotation was computed. [2020-07-08 11:35:54,338 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 816 861) no Hoare annotation was computed. [2020-07-08 11:35:54,338 INFO L268 CegarLoopResult]: For program point L836(lines 836 843) no Hoare annotation was computed. [2020-07-08 11:35:54,339 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 462 472) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:54,339 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 462 472) no Hoare annotation was computed. [2020-07-08 11:35:54,339 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 462 472) no Hoare annotation was computed. [2020-07-08 11:35:54,339 INFO L264 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:54,339 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 195 205) the Hoare annotation is: true [2020-07-08 11:35:54,339 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 195 205) no Hoare annotation was computed. [2020-07-08 11:35:54,339 INFO L271 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: true [2020-07-08 11:35:54,339 INFO L268 CegarLoopResult]: For program point L200-1(line 200) no Hoare annotation was computed. [2020-07-08 11:35:54,340 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 195 205) no Hoare annotation was computed. [2020-07-08 11:35:54,340 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 187 194) the Hoare annotation is: true [2020-07-08 11:35:54,340 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 187 194) no Hoare annotation was computed. [2020-07-08 11:35:54,340 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 187 194) no Hoare annotation was computed. [2020-07-08 11:35:54,340 INFO L264 CegarLoopResult]: At program point L160(line 160) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,340 INFO L268 CegarLoopResult]: For program point L160-1(line 160) no Hoare annotation was computed. [2020-07-08 11:35:54,340 INFO L268 CegarLoopResult]: For program point L158(lines 158 175) no Hoare annotation was computed. [2020-07-08 11:35:54,340 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 154 178) no Hoare annotation was computed. [2020-07-08 11:35:54,341 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 154 178) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,341 INFO L264 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,341 INFO L268 CegarLoopResult]: For program point L173-1(lines 154 178) no Hoare annotation was computed. [2020-07-08 11:35:54,341 INFO L264 CegarLoopResult]: At program point L168(line 168) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,341 INFO L264 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,342 INFO L268 CegarLoopResult]: For program point L162(lines 162 170) no Hoare annotation was computed. [2020-07-08 11:35:54,342 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 120 126) no Hoare annotation was computed. [2020-07-08 11:35:54,342 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 120 126) the Hoare annotation is: true [2020-07-08 11:35:54,342 INFO L268 CegarLoopResult]: For program point L353(lines 353 359) no Hoare annotation was computed. [2020-07-08 11:35:54,342 INFO L268 CegarLoopResult]: For program point L353-1(lines 353 359) no Hoare annotation was computed. [2020-07-08 11:35:54,342 INFO L264 CegarLoopResult]: At program point testENTRY(lines 333 398) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-08 11:35:54,342 INFO L268 CegarLoopResult]: For program point L345(lines 345 349) no Hoare annotation was computed. [2020-07-08 11:35:54,342 INFO L268 CegarLoopResult]: For program point testFINAL(lines 333 398) no Hoare annotation was computed. [2020-07-08 11:35:54,343 INFO L264 CegarLoopResult]: At program point L391(lines 342 392) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-08 11:35:54,343 INFO L268 CegarLoopResult]: For program point L381(lines 381 385) no Hoare annotation was computed. [2020-07-08 11:35:54,343 INFO L264 CegarLoopResult]: At program point L381-2(lines 373 386) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-08 11:35:54,343 INFO L268 CegarLoopResult]: For program point L344(lines 343 390) no Hoare annotation was computed. [2020-07-08 11:35:54,343 INFO L264 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-08 11:35:54,343 INFO L268 CegarLoopResult]: For program point L373(lines 373 386) no Hoare annotation was computed. [2020-07-08 11:35:54,343 INFO L264 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-08 11:35:54,343 INFO L268 CegarLoopResult]: For program point L363(lines 363 369) no Hoare annotation was computed. [2020-07-08 11:35:54,344 INFO L268 CegarLoopResult]: For program point L363-1(lines 363 369) no Hoare annotation was computed. [2020-07-08 11:35:54,344 INFO L264 CegarLoopResult]: At program point L388(lines 343 390) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-08 11:35:54,344 INFO L264 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-08 11:35:54,344 INFO L268 CegarLoopResult]: For program point testEXIT(lines 333 398) no Hoare annotation was computed. [2020-07-08 11:35:54,344 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 770 815) no Hoare annotation was computed. [2020-07-08 11:35:54,344 INFO L268 CegarLoopResult]: For program point L790(lines 790 797) no Hoare annotation was computed. [2020-07-08 11:35:54,344 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 770 815) no Hoare annotation was computed. [2020-07-08 11:35:54,344 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 770 815) no Hoare annotation was computed. [2020-07-08 11:35:54,344 INFO L268 CegarLoopResult]: For program point L784(lines 784 804) no Hoare annotation was computed. [2020-07-08 11:35:54,345 INFO L268 CegarLoopResult]: For program point L784-1(lines 784 804) no Hoare annotation was computed. [2020-07-08 11:35:54,345 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryFINAL(lines 942 950) no Hoare annotation was computed. [2020-07-08 11:35:54,345 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 942 950) the Hoare annotation is: true [2020-07-08 11:35:54,345 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryEXIT(lines 942 950) no Hoare annotation was computed. [2020-07-08 11:35:54,345 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 910 932) no Hoare annotation was computed. [2020-07-08 11:35:54,345 INFO L268 CegarLoopResult]: For program point L918(lines 918 926) no Hoare annotation was computed. [2020-07-08 11:35:54,345 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 910 932) no Hoare annotation was computed. [2020-07-08 11:35:54,345 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 910 932) no Hoare annotation was computed. [2020-07-08 11:35:54,345 INFO L268 CegarLoopResult]: For program point L918-2(lines 918 926) no Hoare annotation was computed. [2020-07-08 11:35:54,346 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 44 53) no Hoare annotation was computed. [2020-07-08 11:35:54,346 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 44 53) no Hoare annotation was computed. [2020-07-08 11:35:54,346 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 44 53) no Hoare annotation was computed. [2020-07-08 11:35:54,346 INFO L268 CegarLoopResult]: For program point L737(lines 715 738) no Hoare annotation was computed. [2020-07-08 11:35:54,346 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 667 769) no Hoare annotation was computed. [2020-07-08 11:35:54,346 INFO L268 CegarLoopResult]: For program point L696(lines 696 712) no Hoare annotation was computed. [2020-07-08 11:35:54,346 INFO L268 CegarLoopResult]: For program point L756(lines 756 763) no Hoare annotation was computed. [2020-07-08 11:35:54,346 INFO L268 CegarLoopResult]: For program point L717(lines 716 736) no Hoare annotation was computed. [2020-07-08 11:35:54,347 INFO L268 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-07-08 11:35:54,347 INFO L268 CegarLoopResult]: For program point L748-1(line 748) no Hoare annotation was computed. [2020-07-08 11:35:54,347 INFO L268 CegarLoopResult]: For program point L713(lines 713 754) no Hoare annotation was computed. [2020-07-08 11:35:54,348 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 667 769) no Hoare annotation was computed. [2020-07-08 11:35:54,348 INFO L268 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-07-08 11:35:54,348 INFO L268 CegarLoopResult]: For program point L732-1(line 732) no Hoare annotation was computed. [2020-07-08 11:35:54,348 INFO L268 CegarLoopResult]: For program point L691(lines 691 695) no Hoare annotation was computed. [2020-07-08 11:35:54,348 INFO L268 CegarLoopResult]: For program point L755(lines 755 766) no Hoare annotation was computed. [2020-07-08 11:35:54,349 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 667 769) no Hoare annotation was computed. [2020-07-08 11:35:54,349 INFO L268 CegarLoopResult]: For program point L718(lines 718 722) no Hoare annotation was computed. [2020-07-08 11:35:54,349 INFO L268 CegarLoopResult]: For program point L716-2(lines 716 736) no Hoare annotation was computed. [2020-07-08 11:35:54,349 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:35:54,349 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-08 11:35:54,349 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:35:54,349 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 179 186) no Hoare annotation was computed. [2020-07-08 11:35:54,350 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 179 186) no Hoare annotation was computed. [2020-07-08 11:35:54,350 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 179 186) no Hoare annotation was computed. [2020-07-08 11:35:54,350 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 933 941) the Hoare annotation is: true [2020-07-08 11:35:54,350 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 933 941) no Hoare annotation was computed. [2020-07-08 11:35:54,350 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 933 941) no Hoare annotation was computed. [2020-07-08 11:35:54,350 INFO L268 CegarLoopResult]: For program point L893-1(lines 889 900) no Hoare annotation was computed. [2020-07-08 11:35:54,350 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 889 900) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,350 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 889 900) no Hoare annotation was computed. [2020-07-08 11:35:54,350 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:35:54,351 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-08 11:35:54,351 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:35:54,351 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 901 909) the Hoare annotation is: true [2020-07-08 11:35:54,351 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 901 909) no Hoare annotation was computed. [2020-07-08 11:35:54,351 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 901 909) no Hoare annotation was computed. [2020-07-08 11:35:54,351 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 93 119) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,351 INFO L264 CegarLoopResult]: At program point L109(line 109) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,352 INFO L264 CegarLoopResult]: At program point L107(lines 107 113) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,352 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 93 119) no Hoare annotation was computed. [2020-07-08 11:35:54,352 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 93 119) no Hoare annotation was computed. [2020-07-08 11:35:54,352 INFO L264 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,353 INFO L268 CegarLoopResult]: For program point L100(lines 96 118) no Hoare annotation was computed. [2020-07-08 11:35:54,353 INFO L268 CegarLoopResult]: For program point L98(lines 96 118) no Hoare annotation was computed. [2020-07-08 11:35:54,353 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 401 430) no Hoare annotation was computed. [2020-07-08 11:35:54,353 INFO L268 CegarLoopResult]: For program point L415(lines 415 419) no Hoare annotation was computed. [2020-07-08 11:35:54,353 INFO L271 CegarLoopResult]: At program point L415-1(lines 415 419) the Hoare annotation is: true [2020-07-08 11:35:54,353 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 401 430) the Hoare annotation is: true [2020-07-08 11:35:54,353 INFO L268 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-07-08 11:35:54,353 INFO L271 CegarLoopResult]: At program point L411-2(lines 411 425) the Hoare annotation is: true [2020-07-08 11:35:54,353 INFO L271 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: true [2020-07-08 11:35:54,354 INFO L268 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-07-08 11:35:54,354 INFO L271 CegarLoopResult]: At program point L426(lines 401 430) the Hoare annotation is: true [2020-07-08 11:35:54,354 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-08 11:35:54,354 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 865 876) the Hoare annotation is: true [2020-07-08 11:35:54,355 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 865 876) no Hoare annotation was computed. [2020-07-08 11:35:54,355 INFO L268 CegarLoopResult]: For program point L869-1(lines 865 876) no Hoare annotation was computed. [2020-07-08 11:35:54,355 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 455 461) no Hoare annotation was computed. [2020-07-08 11:35:54,355 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 455 461) the Hoare annotation is: true [2020-07-08 11:35:54,355 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-08 11:35:54,355 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-08 11:35:54,355 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-08 11:35:54,356 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-08 11:35:54,356 INFO L268 CegarLoopResult]: For program point startSystemEXIT(lines 270 277) no Hoare annotation was computed. [2020-07-08 11:35:54,356 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 270 277) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= 1 |old(~systemActive~0)|)) (not (= 0 ~pumpRunning~0))) [2020-07-08 11:35:54,356 INFO L268 CegarLoopResult]: For program point startSystemFINAL(lines 270 277) no Hoare annotation was computed. [2020-07-08 11:35:54,356 INFO L268 CegarLoopResult]: For program point L881-1(lines 877 888) no Hoare annotation was computed. [2020-07-08 11:35:54,356 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 877 888) no Hoare annotation was computed. [2020-07-08 11:35:54,356 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 877 888) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,356 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 952 959) no Hoare annotation was computed. [2020-07-08 11:35:54,357 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 956) no Hoare annotation was computed. [2020-07-08 11:35:54,357 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 952 959) the Hoare annotation is: true [2020-07-08 11:35:54,357 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 952 959) no Hoare annotation was computed. [2020-07-08 11:35:54,357 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 128 152) no Hoare annotation was computed. [2020-07-08 11:35:54,357 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 128 152) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,357 INFO L264 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,357 INFO L268 CegarLoopResult]: For program point L147-1(lines 128 152) no Hoare annotation was computed. [2020-07-08 11:35:54,357 INFO L264 CegarLoopResult]: At program point L142(line 142) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,357 INFO L264 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,358 INFO L268 CegarLoopResult]: For program point L136(lines 136 144) no Hoare annotation was computed. [2020-07-08 11:35:54,358 INFO L264 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-08 11:35:54,358 INFO L268 CegarLoopResult]: For program point L134-1(line 134) no Hoare annotation was computed. [2020-07-08 11:35:54,358 INFO L268 CegarLoopResult]: For program point L132(lines 132 149) no Hoare annotation was computed. [2020-07-08 11:35:54,362 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-08 11:35:54,362 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-08 11:35:54,362 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-08 11:35:54,363 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-08 11:35:54,363 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-08 11:35:54,363 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2020-07-08 11:35:54,363 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-08 11:35:54,364 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-08 11:35:54,364 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-08 11:35:54,364 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-08 11:35:54,364 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-08 11:35:54,364 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-08 11:35:54,365 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-08 11:35:54,365 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-08 11:35:54,365 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-08 11:35:54,365 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-08 11:35:54,366 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-08 11:35:54,366 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-08 11:35:54,366 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 11:35:54,367 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-08 11:35:54,367 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-08 11:35:54,367 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-08 11:35:54,367 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-08 11:35:54,367 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-08 11:35:54,367 WARN L170 areAnnotationChecker]: L893-1 has no Hoare annotation [2020-07-08 11:35:54,367 WARN L170 areAnnotationChecker]: L893-1 has no Hoare annotation [2020-07-08 11:35:54,367 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-08 11:35:54,367 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-08 11:35:54,368 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-08 11:35:54,368 WARN L170 areAnnotationChecker]: L869-1 has no Hoare annotation [2020-07-08 11:35:54,368 WARN L170 areAnnotationChecker]: L869-1 has no Hoare annotation [2020-07-08 11:35:54,372 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-08 11:35:54,372 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-08 11:35:54,372 WARN L170 areAnnotationChecker]: L881-1 has no Hoare annotation [2020-07-08 11:35:54,372 WARN L170 areAnnotationChecker]: L881-1 has no Hoare annotation [2020-07-08 11:35:54,373 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-08 11:35:54,373 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-08 11:35:54,373 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-08 11:35:54,373 WARN L170 areAnnotationChecker]: L574-2 has no Hoare annotation [2020-07-08 11:35:54,373 WARN L170 areAnnotationChecker]: L574-2 has no Hoare annotation [2020-07-08 11:35:54,373 WARN L170 areAnnotationChecker]: L574-2 has no Hoare annotation [2020-07-08 11:35:54,373 WARN L170 areAnnotationChecker]: L631-2 has no Hoare annotation [2020-07-08 11:35:54,373 WARN L170 areAnnotationChecker]: L631-2 has no Hoare annotation [2020-07-08 11:35:54,373 WARN L170 areAnnotationChecker]: L631-2 has no Hoare annotation [2020-07-08 11:35:54,374 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-08 11:35:54,374 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-08 11:35:54,374 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-08 11:35:54,374 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2020-07-08 11:35:54,374 WARN L170 areAnnotationChecker]: L306-1 has no Hoare annotation [2020-07-08 11:35:54,374 WARN L170 areAnnotationChecker]: L436 has no Hoare annotation [2020-07-08 11:35:54,374 WARN L170 areAnnotationChecker]: L436 has no Hoare annotation [2020-07-08 11:35:54,374 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-08 11:35:54,375 WARN L170 areAnnotationChecker]: L258-1 has no Hoare annotation [2020-07-08 11:35:54,375 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-08 11:35:54,375 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-08 11:35:54,375 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-08 11:35:54,375 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-08 11:35:54,375 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-08 11:35:54,376 WARN L170 areAnnotationChecker]: L830 has no Hoare annotation [2020-07-08 11:35:54,376 WARN L170 areAnnotationChecker]: L830 has no Hoare annotation [2020-07-08 11:35:54,376 WARN L170 areAnnotationChecker]: L200-1 has no Hoare annotation [2020-07-08 11:35:54,376 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-08 11:35:54,376 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-08 11:35:54,377 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-08 11:35:54,377 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-08 11:35:54,377 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-08 11:35:54,378 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-08 11:35:54,378 WARN L170 areAnnotationChecker]: L784 has no Hoare annotation [2020-07-08 11:35:54,378 WARN L170 areAnnotationChecker]: L784 has no Hoare annotation [2020-07-08 11:35:54,378 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-08 11:35:54,378 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 11:35:54,378 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-08 11:35:54,378 WARN L170 areAnnotationChecker]: L691 has no Hoare annotation [2020-07-08 11:35:54,378 WARN L170 areAnnotationChecker]: L691 has no Hoare annotation [2020-07-08 11:35:54,378 WARN L170 areAnnotationChecker]: L918 has no Hoare annotation [2020-07-08 11:35:54,378 WARN L170 areAnnotationChecker]: L918 has no Hoare annotation [2020-07-08 11:35:54,379 WARN L170 areAnnotationChecker]: activatePumpFINAL has no Hoare annotation [2020-07-08 11:35:54,379 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-08 11:35:54,379 WARN L170 areAnnotationChecker]: L893-1 has no Hoare annotation [2020-07-08 11:35:54,379 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-08 11:35:54,379 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-08 11:35:54,379 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-08 11:35:54,379 WARN L170 areAnnotationChecker]: L407-1 has no Hoare annotation [2020-07-08 11:35:54,380 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-08 11:35:54,380 WARN L170 areAnnotationChecker]: L869-1 has no Hoare annotation [2020-07-08 11:35:54,380 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 11:35:54,381 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-08 11:35:54,381 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-08 11:35:54,381 WARN L170 areAnnotationChecker]: L881-1 has no Hoare annotation [2020-07-08 11:35:54,381 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-08 11:35:54,382 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-08 11:35:54,382 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-08 11:35:54,382 WARN L170 areAnnotationChecker]: L596 has no Hoare annotation [2020-07-08 11:35:54,382 WARN L170 areAnnotationChecker]: L575 has no Hoare annotation [2020-07-08 11:35:54,382 WARN L170 areAnnotationChecker]: L657 has no Hoare annotation [2020-07-08 11:35:54,382 WARN L170 areAnnotationChecker]: L657 has no Hoare annotation [2020-07-08 11:35:54,382 WARN L170 areAnnotationChecker]: L632 has no Hoare annotation [2020-07-08 11:35:54,382 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-08 11:35:54,382 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-08 11:35:54,382 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-08 11:35:54,383 WARN L170 areAnnotationChecker]: L306-1 has no Hoare annotation [2020-07-08 11:35:54,383 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-08 11:35:54,383 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-08 11:35:54,383 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-08 11:35:54,383 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-08 11:35:54,383 WARN L170 areAnnotationChecker]: L258-1 has no Hoare annotation [2020-07-08 11:35:54,383 WARN L170 areAnnotationChecker]: L222-2 has no Hoare annotation [2020-07-08 11:35:54,383 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-08 11:35:54,383 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-08 11:35:54,383 WARN L170 areAnnotationChecker]: L836 has no Hoare annotation [2020-07-08 11:35:54,384 WARN L170 areAnnotationChecker]: L836 has no Hoare annotation [2020-07-08 11:35:54,384 WARN L170 areAnnotationChecker]: L830-1 has no Hoare annotation [2020-07-08 11:35:54,384 WARN L170 areAnnotationChecker]: L200-1 has no Hoare annotation [2020-07-08 11:35:54,384 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-08 11:35:54,384 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-08 11:35:54,384 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-08 11:35:54,384 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2020-07-08 11:35:54,385 WARN L170 areAnnotationChecker]: L147-1 has no Hoare annotation [2020-07-08 11:35:54,385 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-08 11:35:54,385 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-08 11:35:54,385 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-08 11:35:54,385 WARN L170 areAnnotationChecker]: L790 has no Hoare annotation [2020-07-08 11:35:54,385 WARN L170 areAnnotationChecker]: L790 has no Hoare annotation [2020-07-08 11:35:54,385 WARN L170 areAnnotationChecker]: L784-1 has no Hoare annotation [2020-07-08 11:35:54,386 WARN L170 areAnnotationChecker]: isLowWaterSensorDryEXIT has no Hoare annotation [2020-07-08 11:35:54,386 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 11:35:54,386 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-08 11:35:54,386 WARN L170 areAnnotationChecker]: L696 has no Hoare annotation [2020-07-08 11:35:54,386 WARN L170 areAnnotationChecker]: L696 has no Hoare annotation [2020-07-08 11:35:54,386 WARN L170 areAnnotationChecker]: L918-2 has no Hoare annotation [2020-07-08 11:35:54,386 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-08 11:35:54,386 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-08 11:35:54,386 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-08 11:35:54,386 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-08 11:35:54,387 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-08 11:35:54,387 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-08 11:35:54,387 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-08 11:35:54,387 WARN L170 areAnnotationChecker]: L407-1 has no Hoare annotation [2020-07-08 11:35:54,387 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-08 11:35:54,387 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-08 11:35:54,387 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 11:35:54,387 WARN L170 areAnnotationChecker]: L483-1 has no Hoare annotation [2020-07-08 11:35:54,393 WARN L170 areAnnotationChecker]: startSystemEXIT has no Hoare annotation [2020-07-08 11:35:54,393 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-08 11:35:54,393 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-08 11:35:54,393 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-08 11:35:54,393 WARN L170 areAnnotationChecker]: L134-1 has no Hoare annotation [2020-07-08 11:35:54,393 WARN L170 areAnnotationChecker]: L147-1 has no Hoare annotation [2020-07-08 11:35:54,394 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-08 11:35:54,394 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-08 11:35:54,394 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-08 11:35:54,394 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-08 11:35:54,394 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2020-07-08 11:35:54,394 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2020-07-08 11:35:54,394 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-08 11:35:54,394 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-08 11:35:54,394 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2020-07-08 11:35:54,394 WARN L170 areAnnotationChecker]: L308 has no Hoare annotation [2020-07-08 11:35:54,395 WARN L170 areAnnotationChecker]: L438 has no Hoare annotation [2020-07-08 11:35:54,395 WARN L170 areAnnotationChecker]: L438 has no Hoare annotation [2020-07-08 11:35:54,395 WARN L170 areAnnotationChecker]: L310-1 has no Hoare annotation [2020-07-08 11:35:54,395 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-08 11:35:54,395 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-08 11:35:54,395 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-08 11:35:54,395 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-08 11:35:54,395 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-08 11:35:54,395 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-08 11:35:54,395 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-08 11:35:54,395 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2020-07-08 11:35:54,396 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-08 11:35:54,396 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__lowWaterSensorEXIT has no Hoare annotation [2020-07-08 11:35:54,396 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__lowWaterSensorEXIT has no Hoare annotation [2020-07-08 11:35:54,396 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-08 11:35:54,396 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-08 11:35:54,396 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-08 11:35:54,396 WARN L170 areAnnotationChecker]: L713 has no Hoare annotation [2020-07-08 11:35:54,396 WARN L170 areAnnotationChecker]: L713 has no Hoare annotation [2020-07-08 11:35:54,396 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-08 11:35:54,397 WARN L170 areAnnotationChecker]: L650-1 has no Hoare annotation [2020-07-08 11:35:54,397 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-08 11:35:54,397 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-08 11:35:54,397 WARN L170 areAnnotationChecker]: L363-1 has no Hoare annotation [2020-07-08 11:35:54,398 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-08 11:35:54,398 WARN L170 areAnnotationChecker]: L412 has no Hoare annotation [2020-07-08 11:35:54,398 WARN L170 areAnnotationChecker]: L483-1 has no Hoare annotation [2020-07-08 11:35:54,399 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2020-07-08 11:35:54,399 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2020-07-08 11:35:54,399 WARN L170 areAnnotationChecker]: L353-1 has no Hoare annotation [2020-07-08 11:35:54,399 WARN L170 areAnnotationChecker]: L308-1 has no Hoare annotation [2020-07-08 11:35:54,399 WARN L170 areAnnotationChecker]: L134-1 has no Hoare annotation [2020-07-08 11:35:54,399 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-08 11:35:54,400 WARN L170 areAnnotationChecker]: L580-1 has no Hoare annotation [2020-07-08 11:35:54,400 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-08 11:35:54,400 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-08 11:35:54,400 WARN L170 areAnnotationChecker]: L637-1 has no Hoare annotation [2020-07-08 11:35:54,400 WARN L170 areAnnotationChecker]: L483 has no Hoare annotation [2020-07-08 11:35:54,400 WARN L170 areAnnotationChecker]: L483 has no Hoare annotation [2020-07-08 11:35:54,400 WARN L170 areAnnotationChecker]: L310-1 has no Hoare annotation [2020-07-08 11:35:54,400 WARN L170 areAnnotationChecker]: L439 has no Hoare annotation [2020-07-08 11:35:54,400 WARN L170 areAnnotationChecker]: L439 has no Hoare annotation [2020-07-08 11:35:54,400 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 11:35:54,401 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-08 11:35:54,401 WARN L170 areAnnotationChecker]: L260-2 has no Hoare annotation [2020-07-08 11:35:54,401 WARN L170 areAnnotationChecker]: L234-2 has no Hoare annotation [2020-07-08 11:35:54,401 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-08 11:35:54,401 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-08 11:35:54,401 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2020-07-08 11:35:54,401 WARN L170 areAnnotationChecker]: L162 has no Hoare annotation [2020-07-08 11:35:54,401 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-08 11:35:54,401 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 11:35:54,402 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-08 11:35:54,402 WARN L170 areAnnotationChecker]: L716-2 has no Hoare annotation [2020-07-08 11:35:54,402 WARN L170 areAnnotationChecker]: L716-2 has no Hoare annotation [2020-07-08 11:35:54,402 WARN L170 areAnnotationChecker]: L716-2 has no Hoare annotation [2020-07-08 11:35:54,402 WARN L170 areAnnotationChecker]: L755 has no Hoare annotation [2020-07-08 11:35:54,402 WARN L170 areAnnotationChecker]: L755 has no Hoare annotation [2020-07-08 11:35:54,402 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-08 11:35:54,402 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-08 11:35:54,402 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-08 11:35:54,402 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-08 11:35:54,403 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-08 11:35:54,403 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-08 11:35:54,403 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:35:54,403 WARN L170 areAnnotationChecker]: L412 has no Hoare annotation [2020-07-08 11:35:54,403 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-08 11:35:54,403 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 11:35:54,403 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-08 11:35:54,403 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 11:35:54,403 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-08 11:35:54,404 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-08 11:35:54,404 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 11:35:54,404 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 11:35:54,404 WARN L170 areAnnotationChecker]: L732-1 has no Hoare annotation [2020-07-08 11:35:54,404 WARN L170 areAnnotationChecker]: L748-1 has no Hoare annotation [2020-07-08 11:35:54,404 WARN L170 areAnnotationChecker]: L650 has no Hoare annotation [2020-07-08 11:35:54,404 WARN L170 areAnnotationChecker]: L650 has no Hoare annotation [2020-07-08 11:35:54,405 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-08 11:35:54,405 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-08 11:35:54,405 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2020-07-08 11:35:54,405 WARN L170 areAnnotationChecker]: L313 has no Hoare annotation [2020-07-08 11:35:54,405 WARN L170 areAnnotationChecker]: isLowWaterLevelFINAL has no Hoare annotation [2020-07-08 11:35:54,405 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 11:35:54,405 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-08 11:35:54,405 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2020-07-08 11:35:54,406 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2020-07-08 11:35:54,406 WARN L170 areAnnotationChecker]: L353-1 has no Hoare annotation [2020-07-08 11:35:54,407 WARN L170 areAnnotationChecker]: L737 has no Hoare annotation [2020-07-08 11:35:54,407 WARN L170 areAnnotationChecker]: L717 has no Hoare annotation [2020-07-08 11:35:54,407 WARN L170 areAnnotationChecker]: L717 has no Hoare annotation [2020-07-08 11:35:54,407 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-08 11:35:54,407 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-08 11:35:54,408 WARN L170 areAnnotationChecker]: L245-1 has no Hoare annotation [2020-07-08 11:35:54,408 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-08 11:35:54,408 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-08 11:35:54,408 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: L415 has no Hoare annotation [2020-07-08 11:35:54,409 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 11:35:54,410 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2020-07-08 11:35:54,410 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2020-07-08 11:35:54,410 WARN L170 areAnnotationChecker]: L363-1 has no Hoare annotation [2020-07-08 11:35:54,411 WARN L170 areAnnotationChecker]: L147-1 has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: L147-1 has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: L308-1 has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: isLowWaterLevelEXIT has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: L748 has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: L748 has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: L718 has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-08 11:35:54,412 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-08 11:35:54,413 WARN L170 areAnnotationChecker]: L445 has no Hoare annotation [2020-07-08 11:35:54,413 WARN L170 areAnnotationChecker]: L445 has no Hoare annotation [2020-07-08 11:35:54,413 WARN L170 areAnnotationChecker]: L732 has no Hoare annotation [2020-07-08 11:35:54,413 WARN L170 areAnnotationChecker]: L732 has no Hoare annotation [2020-07-08 11:35:54,413 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:54,413 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:54,413 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:54,413 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:54,414 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:54,414 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:54,414 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-08 11:35:54,414 INFO L163 areAnnotationChecker]: CFG has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 11:35:54,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 11:35:54 BoogieIcfgContainer [2020-07-08 11:35:54,428 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 11:35:54,430 INFO L168 Benchmark]: Toolchain (without parser) took 47498.84 ms. Allocated memory was 135.3 MB in the beginning and 766.0 MB in the end (delta: 630.7 MB). Free memory was 99.0 MB in the beginning and 472.2 MB in the end (delta: -373.2 MB). Peak memory consumption was 257.6 MB. Max. memory is 7.1 GB. [2020-07-08 11:35:54,431 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 135.3 MB. Free memory was 118.4 MB in the beginning and 118.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-08 11:35:54,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 698.81 ms. Allocated memory was 135.3 MB in the beginning and 199.2 MB in the end (delta: 64.0 MB). Free memory was 98.8 MB in the beginning and 164.5 MB in the end (delta: -65.7 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB. [2020-07-08 11:35:54,432 INFO L168 Benchmark]: Boogie Preprocessor took 137.49 ms. Allocated memory is still 199.2 MB. Free memory was 164.5 MB in the beginning and 159.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. [2020-07-08 11:35:54,433 INFO L168 Benchmark]: RCFGBuilder took 1666.37 ms. Allocated memory was 199.2 MB in the beginning and 226.0 MB in the end (delta: 26.7 MB). Free memory was 159.3 MB in the beginning and 86.1 MB in the end (delta: 73.2 MB). Peak memory consumption was 100.0 MB. Max. memory is 7.1 GB. [2020-07-08 11:35:54,434 INFO L168 Benchmark]: TraceAbstraction took 44990.69 ms. Allocated memory was 226.0 MB in the beginning and 766.0 MB in the end (delta: 540.0 MB). Free memory was 86.1 MB in the beginning and 472.2 MB in the end (delta: -386.1 MB). Peak memory consumption was 153.9 MB. Max. memory is 7.1 GB. [2020-07-08 11:35:54,437 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 135.3 MB. Free memory was 118.4 MB in the beginning and 118.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 698.81 ms. Allocated memory was 135.3 MB in the beginning and 199.2 MB in the end (delta: 64.0 MB). Free memory was 98.8 MB in the beginning and 164.5 MB in the end (delta: -65.7 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 137.49 ms. Allocated memory is still 199.2 MB. Free memory was 164.5 MB in the beginning and 159.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1666.37 ms. Allocated memory was 199.2 MB in the beginning and 226.0 MB in the end (delta: 26.7 MB). Free memory was 159.3 MB in the beginning and 86.1 MB in the end (delta: 73.2 MB). Peak memory consumption was 100.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 44990.69 ms. Allocated memory was 226.0 MB in the beginning and 766.0 MB in the end (delta: 540.0 MB). Free memory was 86.1 MB in the beginning and 472.2 MB in the end (delta: -386.1 MB). Peak memory consumption was 153.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 956]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || !(1 == \old(systemActive)) - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 401]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 343]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || ((0 == splverifierCounter && 0 == pumpRunning) && 1 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 238 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 39.2s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 31.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 5.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 437 SDtfs, 603 SDslu, 270 SDs, 0 SdLazy, 1208 SolverSat, 408 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 126 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 4.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=179occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 88 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 62 LocationsWithAnnotation, 249 PreInvPairs, 269 NumberOfFragments, 768 HoareAnnotationTreeSize, 249 FomulaSimplifications, 10247 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 62 FomulaSimplificationsInter, 5633 FormulaSimplificationTreeSizeReductionInter, 3.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.4s InterpolantComputationTime, 262 NumberOfCodeBlocks, 262 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 258 ConstructedInterpolants, 0 QuantifiedInterpolants, 78432 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 12/12 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...