/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_spec1_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 13:35:53,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 13:35:53,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 13:35:53,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 13:35:53,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 13:35:53,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 13:35:53,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 13:35:53,990 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 13:35:53,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 13:35:53,996 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 13:35:53,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 13:35:53,999 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 13:35:53,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 13:35:54,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 13:35:54,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 13:35:54,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 13:35:54,005 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 13:35:54,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 13:35:54,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 13:35:54,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 13:35:54,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 13:35:54,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 13:35:54,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 13:35:54,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 13:35:54,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 13:35:54,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 13:35:54,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 13:35:54,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 13:35:54,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 13:35:54,029 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 13:35:54,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 13:35:54,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 13:35:54,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 13:35:54,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 13:35:54,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 13:35:54,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 13:35:54,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 13:35:54,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 13:35:54,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 13:35:54,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 13:35:54,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 13:35:54,038 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 13:35:54,074 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 13:35:54,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 13:35:54,076 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 13:35:54,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 13:35:54,077 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 13:35:54,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 13:35:54,077 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 13:35:54,077 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 13:35:54,077 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 13:35:54,078 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 13:35:54,078 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 13:35:54,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 13:35:54,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 13:35:54,081 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 13:35:54,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 13:35:54,081 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 13:35:54,081 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 13:35:54,081 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 13:35:54,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 13:35:54,082 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 13:35:54,082 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 13:35:54,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 13:35:54,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 13:35:54,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 13:35:54,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 13:35:54,083 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 13:35:54,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 13:35:54,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 13:35:54,087 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 13:35:54,087 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 13:35:54,365 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 13:35:54,377 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 13:35:54,380 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 13:35:54,382 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 13:35:54,382 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 13:35:54,383 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product11.cil.c [2020-07-10 13:35:54,454 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ca8ee251/5c19674019da4eceba914d5c7b867288/FLAG2308dea2a [2020-07-10 13:35:54,964 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 13:35:54,966 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product11.cil.c [2020-07-10 13:35:54,982 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ca8ee251/5c19674019da4eceba914d5c7b867288/FLAG2308dea2a [2020-07-10 13:35:55,245 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ca8ee251/5c19674019da4eceba914d5c7b867288 [2020-07-10 13:35:55,253 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 13:35:55,254 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 13:35:55,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 13:35:55,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 13:35:55,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 13:35:55,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 01:35:55" (1/1) ... [2020-07-10 13:35:55,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11474de2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:35:55, skipping insertion in model container [2020-07-10 13:35:55,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 01:35:55" (1/1) ... [2020-07-10 13:35:55,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 13:35:55,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 13:35:55,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 13:35:55,786 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 13:35:55,885 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 13:35:55,920 INFO L208 MainTranslator]: Completed translation [2020-07-10 13:35:55,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:35:55 WrapperNode [2020-07-10 13:35:55,920 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 13:35:55,921 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 13:35:55,921 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 13:35:55,921 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 13:35:55,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:35:55" (1/1) ... [2020-07-10 13:35:55,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:35:55" (1/1) ... [2020-07-10 13:35:55,952 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:35:55" (1/1) ... [2020-07-10 13:35:55,953 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:35:55" (1/1) ... [2020-07-10 13:35:56,023 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:35:55" (1/1) ... [2020-07-10 13:35:56,039 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:35:55" (1/1) ... [2020-07-10 13:35:56,046 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:35:55" (1/1) ... [2020-07-10 13:35:56,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 13:35:56,066 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 13:35:56,067 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 13:35:56,067 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 13:35:56,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:35:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 13:35:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 13:35:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 13:35:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 13:35:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 13:35:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 13:35:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 13:35:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 13:35:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 13:35:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 13:35:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 13:35:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 13:35:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 13:35:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 13:35:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 13:35:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-10 13:35:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 13:35:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 13:35:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 13:35:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 13:35:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 13:35:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 13:35:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 13:35:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 13:35:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 13:35:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 13:35:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 13:35:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 13:35:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 13:35:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 13:35:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-10 13:35:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 13:35:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 13:35:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 13:35:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 13:35:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 13:35:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 13:35:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 13:35:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 13:35:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 13:35:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 13:35:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 13:35:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 13:35:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 13:35:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 13:35:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 13:35:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 13:35:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 13:35:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 13:35:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 13:35:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 13:35:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 13:35:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 13:35:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 13:35:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 13:35:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 13:35:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 13:35:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 13:35:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 13:35:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 13:35:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 13:35:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-10 13:35:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 13:35:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-10 13:35:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 13:35:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 13:35:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 13:35:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 13:35:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 13:35:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 13:35:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 13:35:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 13:35:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 13:35:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 13:35:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 13:35:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 13:35:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 13:35:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 13:35:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 13:35:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 13:35:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 13:35:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 13:35:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 13:35:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 13:35:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 13:35:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 13:35:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 13:35:57,666 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 13:35:57,667 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 13:35:57,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 01:35:57 BoogieIcfgContainer [2020-07-10 13:35:57,672 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 13:35:57,674 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 13:35:57,674 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 13:35:57,677 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 13:35:57,678 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 01:35:55" (1/3) ... [2020-07-10 13:35:57,679 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@318cbfe7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 01:35:57, skipping insertion in model container [2020-07-10 13:35:57,679 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 01:35:55" (2/3) ... [2020-07-10 13:35:57,680 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@318cbfe7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 01:35:57, skipping insertion in model container [2020-07-10 13:35:57,680 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 01:35:57" (3/3) ... [2020-07-10 13:35:57,682 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product11.cil.c [2020-07-10 13:35:57,695 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 13:35:57,704 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 13:35:57,722 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 13:35:57,747 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 13:35:57,748 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 13:35:57,748 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 13:35:57,748 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 13:35:57,748 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 13:35:57,749 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 13:35:57,749 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 13:35:57,749 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 13:35:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states. [2020-07-10 13:35:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-07-10 13:35:57,782 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:35:57,783 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 13:35:57,783 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:35:57,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:35:57,790 INFO L82 PathProgramCache]: Analyzing trace with hash 3662400, now seen corresponding path program 1 times [2020-07-10 13:35:57,800 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:35:57,801 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596627616] [2020-07-10 13:35:57,801 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:35:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:35:58,480 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:35:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:35:58,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {167#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {147#true} is VALID [2020-07-10 13:35:58,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,564 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {147#true} {147#true} #456#return; {147#true} is VALID [2020-07-10 13:35:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:35:58,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,573 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {147#true} {147#true} #380#return; {147#true} is VALID [2020-07-10 13:35:58,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:35:58,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,577 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {147#true} {147#true} #382#return; {147#true} is VALID [2020-07-10 13:35:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:35:58,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {147#true} is VALID [2020-07-10 13:35:58,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,582 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {147#true} {147#true} #384#return; {147#true} is VALID [2020-07-10 13:35:58,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:35:58,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,585 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {147#true} {147#true} #386#return; {147#true} is VALID [2020-07-10 13:35:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:35:58,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {147#true} is VALID [2020-07-10 13:35:58,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,590 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {147#true} {148#false} #460#return; {148#false} is VALID [2020-07-10 13:35:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:35:58,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {147#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {147#true} is VALID [2020-07-10 13:35:58,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,596 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {147#true} {148#false} #462#return; {148#false} is VALID [2020-07-10 13:35:58,601 INFO L263 TraceCheckUtils]: 0: Hoare triple {147#true} call ULTIMATE.init(); {167#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 13:35:58,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {167#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {147#true} is VALID [2020-07-10 13:35:58,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,603 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {147#true} {147#true} #456#return; {147#true} is VALID [2020-07-10 13:35:58,603 INFO L263 TraceCheckUtils]: 4: Hoare triple {147#true} call #t~ret71 := main(); {147#true} is VALID [2020-07-10 13:35:58,604 INFO L280 TraceCheckUtils]: 5: Hoare triple {147#true} havoc ~retValue_acc~0;havoc ~tmp~0; {147#true} is VALID [2020-07-10 13:35:58,604 INFO L263 TraceCheckUtils]: 6: Hoare triple {147#true} call select_helpers(); {147#true} is VALID [2020-07-10 13:35:58,605 INFO L280 TraceCheckUtils]: 7: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,605 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {147#true} {147#true} #380#return; {147#true} is VALID [2020-07-10 13:35:58,606 INFO L263 TraceCheckUtils]: 9: Hoare triple {147#true} call select_features(); {147#true} is VALID [2020-07-10 13:35:58,606 INFO L280 TraceCheckUtils]: 10: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,606 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {147#true} {147#true} #382#return; {147#true} is VALID [2020-07-10 13:35:58,607 INFO L263 TraceCheckUtils]: 12: Hoare triple {147#true} call #t~ret0 := valid_product(); {147#true} is VALID [2020-07-10 13:35:58,607 INFO L280 TraceCheckUtils]: 13: Hoare triple {147#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {147#true} is VALID [2020-07-10 13:35:58,608 INFO L280 TraceCheckUtils]: 14: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,608 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {147#true} {147#true} #384#return; {147#true} is VALID [2020-07-10 13:35:58,608 INFO L280 TraceCheckUtils]: 16: Hoare triple {147#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {147#true} is VALID [2020-07-10 13:35:58,609 INFO L280 TraceCheckUtils]: 17: Hoare triple {147#true} assume 0 != ~tmp~0; {147#true} is VALID [2020-07-10 13:35:58,609 INFO L263 TraceCheckUtils]: 18: Hoare triple {147#true} call setup(); {147#true} is VALID [2020-07-10 13:35:58,609 INFO L280 TraceCheckUtils]: 19: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,610 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {147#true} {147#true} #386#return; {147#true} is VALID [2020-07-10 13:35:58,610 INFO L263 TraceCheckUtils]: 21: Hoare triple {147#true} call runTest(); {147#true} is VALID [2020-07-10 13:35:58,610 INFO L263 TraceCheckUtils]: 22: Hoare triple {147#true} call test(); {147#true} is VALID [2020-07-10 13:35:58,611 INFO L280 TraceCheckUtils]: 23: Hoare triple {147#true} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {147#true} is VALID [2020-07-10 13:35:58,612 INFO L280 TraceCheckUtils]: 24: Hoare triple {147#true} assume false; {148#false} is VALID [2020-07-10 13:35:58,612 INFO L263 TraceCheckUtils]: 25: Hoare triple {148#false} call cleanup(); {148#false} is VALID [2020-07-10 13:35:58,612 INFO L280 TraceCheckUtils]: 26: Hoare triple {148#false} havoc ~i~0;havoc ~__cil_tmp2~0; {148#false} is VALID [2020-07-10 13:35:58,613 INFO L263 TraceCheckUtils]: 27: Hoare triple {148#false} call timeShift(); {148#false} is VALID [2020-07-10 13:35:58,613 INFO L280 TraceCheckUtils]: 28: Hoare triple {148#false} assume !(0 != ~pumpRunning~0); {148#false} is VALID [2020-07-10 13:35:58,613 INFO L280 TraceCheckUtils]: 29: Hoare triple {148#false} assume !(0 != ~systemActive~0); {148#false} is VALID [2020-07-10 13:35:58,614 INFO L263 TraceCheckUtils]: 30: Hoare triple {148#false} call __utac_acc__Specification1_spec__1(); {148#false} is VALID [2020-07-10 13:35:58,614 INFO L280 TraceCheckUtils]: 31: Hoare triple {148#false} havoc ~tmp~3;havoc ~tmp___0~1; {148#false} is VALID [2020-07-10 13:35:58,614 INFO L263 TraceCheckUtils]: 32: Hoare triple {148#false} call #t~ret34 := isMethaneLevelCritical(); {147#true} is VALID [2020-07-10 13:35:58,615 INFO L280 TraceCheckUtils]: 33: Hoare triple {147#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {147#true} is VALID [2020-07-10 13:35:58,615 INFO L280 TraceCheckUtils]: 34: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,615 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {147#true} {148#false} #460#return; {148#false} is VALID [2020-07-10 13:35:58,616 INFO L280 TraceCheckUtils]: 36: Hoare triple {148#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~3 := #t~ret34;havoc #t~ret34; {148#false} is VALID [2020-07-10 13:35:58,616 INFO L280 TraceCheckUtils]: 37: Hoare triple {148#false} assume 0 != ~tmp~3; {148#false} is VALID [2020-07-10 13:35:58,616 INFO L263 TraceCheckUtils]: 38: Hoare triple {148#false} call #t~ret35 := isPumpRunning(); {147#true} is VALID [2020-07-10 13:35:58,617 INFO L280 TraceCheckUtils]: 39: Hoare triple {147#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {147#true} is VALID [2020-07-10 13:35:58,617 INFO L280 TraceCheckUtils]: 40: Hoare triple {147#true} assume true; {147#true} is VALID [2020-07-10 13:35:58,617 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {147#true} {148#false} #462#return; {148#false} is VALID [2020-07-10 13:35:58,618 INFO L280 TraceCheckUtils]: 42: Hoare triple {148#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp___0~1 := #t~ret35;havoc #t~ret35; {148#false} is VALID [2020-07-10 13:35:58,618 INFO L280 TraceCheckUtils]: 43: Hoare triple {148#false} assume 0 != ~tmp___0~1; {148#false} is VALID [2020-07-10 13:35:58,618 INFO L263 TraceCheckUtils]: 44: Hoare triple {148#false} call __automaton_fail(); {148#false} is VALID [2020-07-10 13:35:58,619 INFO L280 TraceCheckUtils]: 45: Hoare triple {148#false} assume !false; {148#false} is VALID [2020-07-10 13:35:58,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:35:58,629 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596627616] [2020-07-10 13:35:58,630 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:35:58,630 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 13:35:58,631 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785304948] [2020-07-10 13:35:58,640 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2020-07-10 13:35:58,643 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:35:58,649 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 13:35:58,736 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:35:58,737 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 13:35:58,737 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:35:58,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 13:35:58,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 13:35:58,751 INFO L87 Difference]: Start difference. First operand 144 states. Second operand 3 states. [2020-07-10 13:36:02,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:02,191 INFO L93 Difference]: Finished difference Result 219 states and 293 transitions. [2020-07-10 13:36:02,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 13:36:02,192 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2020-07-10 13:36:02,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:36:02,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 13:36:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 293 transitions. [2020-07-10 13:36:02,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 13:36:02,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 293 transitions. [2020-07-10 13:36:02,231 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 293 transitions. [2020-07-10 13:36:03,167 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 293 edges. 293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:36:03,191 INFO L225 Difference]: With dead ends: 219 [2020-07-10 13:36:03,192 INFO L226 Difference]: Without dead ends: 120 [2020-07-10 13:36:03,196 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 13:36:03,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2020-07-10 13:36:04,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 90. [2020-07-10 13:36:04,165 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:36:04,166 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand 90 states. [2020-07-10 13:36:04,167 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 90 states. [2020-07-10 13:36:04,167 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 90 states. [2020-07-10 13:36:04,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:04,190 INFO L93 Difference]: Finished difference Result 120 states and 152 transitions. [2020-07-10 13:36:04,190 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 152 transitions. [2020-07-10 13:36:04,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:36:04,193 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:36:04,193 INFO L74 IsIncluded]: Start isIncluded. First operand 90 states. Second operand 120 states. [2020-07-10 13:36:04,194 INFO L87 Difference]: Start difference. First operand 90 states. Second operand 120 states. [2020-07-10 13:36:04,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:04,211 INFO L93 Difference]: Finished difference Result 120 states and 152 transitions. [2020-07-10 13:36:04,212 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 152 transitions. [2020-07-10 13:36:04,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:36:04,219 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:36:04,219 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:36:04,219 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:36:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-07-10 13:36:04,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 104 transitions. [2020-07-10 13:36:04,229 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 104 transitions. Word has length 46 [2020-07-10 13:36:04,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:36:04,230 INFO L479 AbstractCegarLoop]: Abstraction has 90 states and 104 transitions. [2020-07-10 13:36:04,230 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 13:36:04,230 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 104 transitions. [2020-07-10 13:36:04,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-07-10 13:36:04,232 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:36:04,232 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 13:36:04,232 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 13:36:04,233 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:36:04,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:36:04,233 INFO L82 PathProgramCache]: Analyzing trace with hash -306482980, now seen corresponding path program 1 times [2020-07-10 13:36:04,233 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:36:04,234 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948337403] [2020-07-10 13:36:04,234 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:36:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:04,579 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:36:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:04,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {867#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {846#true} is VALID [2020-07-10 13:36:04,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,640 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {846#true} {846#true} #456#return; {846#true} is VALID [2020-07-10 13:36:04,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:04,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,643 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {846#true} {846#true} #380#return; {846#true} is VALID [2020-07-10 13:36:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:04,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,646 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {846#true} {846#true} #382#return; {846#true} is VALID [2020-07-10 13:36:04,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:04,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {846#true} is VALID [2020-07-10 13:36:04,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,656 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {846#true} {846#true} #384#return; {846#true} is VALID [2020-07-10 13:36:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:04,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,661 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {846#true} {846#true} #386#return; {846#true} is VALID [2020-07-10 13:36:04,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:04,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {846#true} is VALID [2020-07-10 13:36:04,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,664 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {846#true} {847#false} #460#return; {847#false} is VALID [2020-07-10 13:36:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:04,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {846#true} is VALID [2020-07-10 13:36:04,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,668 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {846#true} {847#false} #462#return; {847#false} is VALID [2020-07-10 13:36:04,672 INFO L263 TraceCheckUtils]: 0: Hoare triple {846#true} call ULTIMATE.init(); {867#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 13:36:04,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {867#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {846#true} is VALID [2020-07-10 13:36:04,673 INFO L280 TraceCheckUtils]: 2: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,673 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {846#true} {846#true} #456#return; {846#true} is VALID [2020-07-10 13:36:04,673 INFO L263 TraceCheckUtils]: 4: Hoare triple {846#true} call #t~ret71 := main(); {846#true} is VALID [2020-07-10 13:36:04,674 INFO L280 TraceCheckUtils]: 5: Hoare triple {846#true} havoc ~retValue_acc~0;havoc ~tmp~0; {846#true} is VALID [2020-07-10 13:36:04,674 INFO L263 TraceCheckUtils]: 6: Hoare triple {846#true} call select_helpers(); {846#true} is VALID [2020-07-10 13:36:04,674 INFO L280 TraceCheckUtils]: 7: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,674 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {846#true} {846#true} #380#return; {846#true} is VALID [2020-07-10 13:36:04,675 INFO L263 TraceCheckUtils]: 9: Hoare triple {846#true} call select_features(); {846#true} is VALID [2020-07-10 13:36:04,675 INFO L280 TraceCheckUtils]: 10: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,675 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {846#true} {846#true} #382#return; {846#true} is VALID [2020-07-10 13:36:04,675 INFO L263 TraceCheckUtils]: 12: Hoare triple {846#true} call #t~ret0 := valid_product(); {846#true} is VALID [2020-07-10 13:36:04,676 INFO L280 TraceCheckUtils]: 13: Hoare triple {846#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {846#true} is VALID [2020-07-10 13:36:04,676 INFO L280 TraceCheckUtils]: 14: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,676 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {846#true} {846#true} #384#return; {846#true} is VALID [2020-07-10 13:36:04,676 INFO L280 TraceCheckUtils]: 16: Hoare triple {846#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {846#true} is VALID [2020-07-10 13:36:04,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {846#true} assume 0 != ~tmp~0; {846#true} is VALID [2020-07-10 13:36:04,677 INFO L263 TraceCheckUtils]: 18: Hoare triple {846#true} call setup(); {846#true} is VALID [2020-07-10 13:36:04,677 INFO L280 TraceCheckUtils]: 19: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,678 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {846#true} {846#true} #386#return; {846#true} is VALID [2020-07-10 13:36:04,678 INFO L263 TraceCheckUtils]: 21: Hoare triple {846#true} call runTest(); {846#true} is VALID [2020-07-10 13:36:04,678 INFO L263 TraceCheckUtils]: 22: Hoare triple {846#true} call test(); {846#true} is VALID [2020-07-10 13:36:04,679 INFO L280 TraceCheckUtils]: 23: Hoare triple {846#true} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {860#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 13:36:04,680 INFO L280 TraceCheckUtils]: 24: Hoare triple {860#(= 0 test_~splverifierCounter~0)} assume !false; {860#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 13:36:04,680 INFO L280 TraceCheckUtils]: 25: Hoare triple {860#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {847#false} is VALID [2020-07-10 13:36:04,681 INFO L263 TraceCheckUtils]: 26: Hoare triple {847#false} call cleanup(); {847#false} is VALID [2020-07-10 13:36:04,681 INFO L280 TraceCheckUtils]: 27: Hoare triple {847#false} havoc ~i~0;havoc ~__cil_tmp2~0; {847#false} is VALID [2020-07-10 13:36:04,681 INFO L263 TraceCheckUtils]: 28: Hoare triple {847#false} call timeShift(); {847#false} is VALID [2020-07-10 13:36:04,681 INFO L280 TraceCheckUtils]: 29: Hoare triple {847#false} assume !(0 != ~pumpRunning~0); {847#false} is VALID [2020-07-10 13:36:04,682 INFO L280 TraceCheckUtils]: 30: Hoare triple {847#false} assume !(0 != ~systemActive~0); {847#false} is VALID [2020-07-10 13:36:04,682 INFO L263 TraceCheckUtils]: 31: Hoare triple {847#false} call __utac_acc__Specification1_spec__1(); {847#false} is VALID [2020-07-10 13:36:04,682 INFO L280 TraceCheckUtils]: 32: Hoare triple {847#false} havoc ~tmp~3;havoc ~tmp___0~1; {847#false} is VALID [2020-07-10 13:36:04,682 INFO L263 TraceCheckUtils]: 33: Hoare triple {847#false} call #t~ret34 := isMethaneLevelCritical(); {846#true} is VALID [2020-07-10 13:36:04,683 INFO L280 TraceCheckUtils]: 34: Hoare triple {846#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {846#true} is VALID [2020-07-10 13:36:04,683 INFO L280 TraceCheckUtils]: 35: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,683 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {846#true} {847#false} #460#return; {847#false} is VALID [2020-07-10 13:36:04,684 INFO L280 TraceCheckUtils]: 37: Hoare triple {847#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~3 := #t~ret34;havoc #t~ret34; {847#false} is VALID [2020-07-10 13:36:04,684 INFO L280 TraceCheckUtils]: 38: Hoare triple {847#false} assume 0 != ~tmp~3; {847#false} is VALID [2020-07-10 13:36:04,684 INFO L263 TraceCheckUtils]: 39: Hoare triple {847#false} call #t~ret35 := isPumpRunning(); {846#true} is VALID [2020-07-10 13:36:04,684 INFO L280 TraceCheckUtils]: 40: Hoare triple {846#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {846#true} is VALID [2020-07-10 13:36:04,685 INFO L280 TraceCheckUtils]: 41: Hoare triple {846#true} assume true; {846#true} is VALID [2020-07-10 13:36:04,685 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {846#true} {847#false} #462#return; {847#false} is VALID [2020-07-10 13:36:04,685 INFO L280 TraceCheckUtils]: 43: Hoare triple {847#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp___0~1 := #t~ret35;havoc #t~ret35; {847#false} is VALID [2020-07-10 13:36:04,685 INFO L280 TraceCheckUtils]: 44: Hoare triple {847#false} assume 0 != ~tmp___0~1; {847#false} is VALID [2020-07-10 13:36:04,686 INFO L263 TraceCheckUtils]: 45: Hoare triple {847#false} call __automaton_fail(); {847#false} is VALID [2020-07-10 13:36:04,686 INFO L280 TraceCheckUtils]: 46: Hoare triple {847#false} assume !false; {847#false} is VALID [2020-07-10 13:36:04,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:36:04,692 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948337403] [2020-07-10 13:36:04,692 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:36:04,692 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 13:36:04,692 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426472349] [2020-07-10 13:36:04,694 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2020-07-10 13:36:04,694 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:36:04,695 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 13:36:04,766 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:36:04,766 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 13:36:04,767 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:36:04,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 13:36:04,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 13:36:04,767 INFO L87 Difference]: Start difference. First operand 90 states and 104 transitions. Second operand 4 states. [2020-07-10 13:36:05,981 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:36:08,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:08,067 INFO L93 Difference]: Finished difference Result 143 states and 174 transitions. [2020-07-10 13:36:08,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 13:36:08,067 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2020-07-10 13:36:08,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:36:08,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 13:36:08,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 174 transitions. [2020-07-10 13:36:08,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 13:36:08,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 174 transitions. [2020-07-10 13:36:08,083 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 174 transitions. [2020-07-10 13:36:08,688 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 174 edges. 174 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:36:08,692 INFO L225 Difference]: With dead ends: 143 [2020-07-10 13:36:08,692 INFO L226 Difference]: Without dead ends: 104 [2020-07-10 13:36:08,693 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 13:36:08,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2020-07-10 13:36:09,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 81. [2020-07-10 13:36:09,591 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:36:09,591 INFO L82 GeneralOperation]: Start isEquivalent. First operand 104 states. Second operand 81 states. [2020-07-10 13:36:09,591 INFO L74 IsIncluded]: Start isIncluded. First operand 104 states. Second operand 81 states. [2020-07-10 13:36:09,592 INFO L87 Difference]: Start difference. First operand 104 states. Second operand 81 states. [2020-07-10 13:36:09,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:09,598 INFO L93 Difference]: Finished difference Result 104 states and 128 transitions. [2020-07-10 13:36:09,598 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 128 transitions. [2020-07-10 13:36:09,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:36:09,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:36:09,600 INFO L74 IsIncluded]: Start isIncluded. First operand 81 states. Second operand 104 states. [2020-07-10 13:36:09,600 INFO L87 Difference]: Start difference. First operand 81 states. Second operand 104 states. [2020-07-10 13:36:09,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:09,606 INFO L93 Difference]: Finished difference Result 104 states and 128 transitions. [2020-07-10 13:36:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 128 transitions. [2020-07-10 13:36:09,607 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:36:09,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:36:09,607 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:36:09,607 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:36:09,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81 states. [2020-07-10 13:36:09,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 92 transitions. [2020-07-10 13:36:09,611 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 92 transitions. Word has length 47 [2020-07-10 13:36:09,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:36:09,611 INFO L479 AbstractCegarLoop]: Abstraction has 81 states and 92 transitions. [2020-07-10 13:36:09,611 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 13:36:09,611 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 92 transitions. [2020-07-10 13:36:09,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-10 13:36:09,612 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:36:09,613 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 13:36:09,613 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 13:36:09,613 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:36:09,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:36:09,614 INFO L82 PathProgramCache]: Analyzing trace with hash -1187758501, now seen corresponding path program 1 times [2020-07-10 13:36:09,614 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:36:09,614 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174860108] [2020-07-10 13:36:09,614 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:36:09,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:09,989 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:36:10,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:10,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {1429#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {1410#(= 1 ~systemActive~0)} assume true; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1410#(= 1 ~systemActive~0)} {1405#true} #456#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:10,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-10 13:36:10,084 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1405#true} {1410#(= 1 ~systemActive~0)} #380#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:10,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-10 13:36:10,087 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1405#true} {1410#(= 1 ~systemActive~0)} #382#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:10,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {1430#(= 1 |valid_product_#res|)} is VALID [2020-07-10 13:36:10,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {1430#(= 1 |valid_product_#res|)} assume true; {1430#(= 1 |valid_product_#res|)} is VALID [2020-07-10 13:36:10,111 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1430#(= 1 |valid_product_#res|)} {1410#(= 1 ~systemActive~0)} #384#return; {1418#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-10 13:36:10,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:10,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-10 13:36:10,115 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1405#true} {1420#(not (= 0 ~systemActive~0))} #386#return; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:10,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {1405#true} is VALID [2020-07-10 13:36:10,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-10 13:36:10,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1405#true} {1406#false} #460#return; {1406#false} is VALID [2020-07-10 13:36:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:10,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {1405#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1405#true} is VALID [2020-07-10 13:36:10,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-10 13:36:10,121 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1405#true} {1406#false} #462#return; {1406#false} is VALID [2020-07-10 13:36:10,126 INFO L263 TraceCheckUtils]: 0: Hoare triple {1405#true} call ULTIMATE.init(); {1429#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 13:36:10,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {1429#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {1410#(= 1 ~systemActive~0)} assume true; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,132 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1410#(= 1 ~systemActive~0)} {1405#true} #456#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,133 INFO L263 TraceCheckUtils]: 4: Hoare triple {1410#(= 1 ~systemActive~0)} call #t~ret71 := main(); {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,133 INFO L280 TraceCheckUtils]: 5: Hoare triple {1410#(= 1 ~systemActive~0)} havoc ~retValue_acc~0;havoc ~tmp~0; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,134 INFO L263 TraceCheckUtils]: 6: Hoare triple {1410#(= 1 ~systemActive~0)} call select_helpers(); {1405#true} is VALID [2020-07-10 13:36:10,134 INFO L280 TraceCheckUtils]: 7: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-10 13:36:10,135 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1405#true} {1410#(= 1 ~systemActive~0)} #380#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,135 INFO L263 TraceCheckUtils]: 9: Hoare triple {1410#(= 1 ~systemActive~0)} call select_features(); {1405#true} is VALID [2020-07-10 13:36:10,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-10 13:36:10,136 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1405#true} {1410#(= 1 ~systemActive~0)} #382#return; {1410#(= 1 ~systemActive~0)} is VALID [2020-07-10 13:36:10,136 INFO L263 TraceCheckUtils]: 12: Hoare triple {1410#(= 1 ~systemActive~0)} call #t~ret0 := valid_product(); {1405#true} is VALID [2020-07-10 13:36:10,137 INFO L280 TraceCheckUtils]: 13: Hoare triple {1405#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {1430#(= 1 |valid_product_#res|)} is VALID [2020-07-10 13:36:10,137 INFO L280 TraceCheckUtils]: 14: Hoare triple {1430#(= 1 |valid_product_#res|)} assume true; {1430#(= 1 |valid_product_#res|)} is VALID [2020-07-10 13:36:10,138 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1430#(= 1 |valid_product_#res|)} {1410#(= 1 ~systemActive~0)} #384#return; {1418#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-10 13:36:10,139 INFO L280 TraceCheckUtils]: 16: Hoare triple {1418#(= |main_#t~ret0| ~systemActive~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {1419#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-10 13:36:10,140 INFO L280 TraceCheckUtils]: 17: Hoare triple {1419#(= main_~tmp~0 ~systemActive~0)} assume 0 != ~tmp~0; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,140 INFO L263 TraceCheckUtils]: 18: Hoare triple {1420#(not (= 0 ~systemActive~0))} call setup(); {1405#true} is VALID [2020-07-10 13:36:10,140 INFO L280 TraceCheckUtils]: 19: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-10 13:36:10,141 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1405#true} {1420#(not (= 0 ~systemActive~0))} #386#return; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,142 INFO L263 TraceCheckUtils]: 21: Hoare triple {1420#(not (= 0 ~systemActive~0))} call runTest(); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,142 INFO L263 TraceCheckUtils]: 22: Hoare triple {1420#(not (= 0 ~systemActive~0))} call test(); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,143 INFO L280 TraceCheckUtils]: 23: Hoare triple {1420#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,143 INFO L280 TraceCheckUtils]: 24: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume !false; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,144 INFO L280 TraceCheckUtils]: 25: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,145 INFO L280 TraceCheckUtils]: 26: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp~2 := #t~nondet20;havoc #t~nondet20; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,145 INFO L280 TraceCheckUtils]: 27: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~2); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,146 INFO L280 TraceCheckUtils]: 28: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___0~0 := #t~nondet21;havoc #t~nondet21; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,146 INFO L280 TraceCheckUtils]: 29: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,147 INFO L280 TraceCheckUtils]: 30: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___2~0 := #t~nondet22;havoc #t~nondet22; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,148 INFO L280 TraceCheckUtils]: 31: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,148 INFO L263 TraceCheckUtils]: 32: Hoare triple {1420#(not (= 0 ~systemActive~0))} call timeShift(); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,149 INFO L280 TraceCheckUtils]: 33: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 13:36:10,149 INFO L280 TraceCheckUtils]: 34: Hoare triple {1420#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1406#false} is VALID [2020-07-10 13:36:10,150 INFO L263 TraceCheckUtils]: 35: Hoare triple {1406#false} call __utac_acc__Specification1_spec__1(); {1406#false} is VALID [2020-07-10 13:36:10,150 INFO L280 TraceCheckUtils]: 36: Hoare triple {1406#false} havoc ~tmp~3;havoc ~tmp___0~1; {1406#false} is VALID [2020-07-10 13:36:10,150 INFO L263 TraceCheckUtils]: 37: Hoare triple {1406#false} call #t~ret34 := isMethaneLevelCritical(); {1405#true} is VALID [2020-07-10 13:36:10,150 INFO L280 TraceCheckUtils]: 38: Hoare triple {1405#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {1405#true} is VALID [2020-07-10 13:36:10,150 INFO L280 TraceCheckUtils]: 39: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-10 13:36:10,151 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1405#true} {1406#false} #460#return; {1406#false} is VALID [2020-07-10 13:36:10,151 INFO L280 TraceCheckUtils]: 41: Hoare triple {1406#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~3 := #t~ret34;havoc #t~ret34; {1406#false} is VALID [2020-07-10 13:36:10,151 INFO L280 TraceCheckUtils]: 42: Hoare triple {1406#false} assume 0 != ~tmp~3; {1406#false} is VALID [2020-07-10 13:36:10,151 INFO L263 TraceCheckUtils]: 43: Hoare triple {1406#false} call #t~ret35 := isPumpRunning(); {1405#true} is VALID [2020-07-10 13:36:10,152 INFO L280 TraceCheckUtils]: 44: Hoare triple {1405#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1405#true} is VALID [2020-07-10 13:36:10,152 INFO L280 TraceCheckUtils]: 45: Hoare triple {1405#true} assume true; {1405#true} is VALID [2020-07-10 13:36:10,152 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {1405#true} {1406#false} #462#return; {1406#false} is VALID [2020-07-10 13:36:10,152 INFO L280 TraceCheckUtils]: 47: Hoare triple {1406#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp___0~1 := #t~ret35;havoc #t~ret35; {1406#false} is VALID [2020-07-10 13:36:10,153 INFO L280 TraceCheckUtils]: 48: Hoare triple {1406#false} assume 0 != ~tmp___0~1; {1406#false} is VALID [2020-07-10 13:36:10,153 INFO L263 TraceCheckUtils]: 49: Hoare triple {1406#false} call __automaton_fail(); {1406#false} is VALID [2020-07-10 13:36:10,153 INFO L280 TraceCheckUtils]: 50: Hoare triple {1406#false} assume !false; {1406#false} is VALID [2020-07-10 13:36:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:36:10,159 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1174860108] [2020-07-10 13:36:10,159 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:36:10,159 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 13:36:10,160 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [888541294] [2020-07-10 13:36:10,160 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-10 13:36:10,161 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:36:10,161 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 13:36:10,230 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:36:10,231 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 13:36:10,231 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:36:10,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 13:36:10,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-10 13:36:10,232 INFO L87 Difference]: Start difference. First operand 81 states and 92 transitions. Second operand 8 states. [2020-07-10 13:36:11,086 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:36:11,958 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:36:12,373 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:36:12,674 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:36:16,039 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:36:21,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:21,225 INFO L93 Difference]: Finished difference Result 287 states and 356 transitions. [2020-07-10 13:36:21,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 13:36:21,225 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-10 13:36:21,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:36:21,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:36:21,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 356 transitions. [2020-07-10 13:36:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:36:21,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 356 transitions. [2020-07-10 13:36:21,242 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 356 transitions. [2020-07-10 13:36:22,416 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 356 edges. 356 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:36:22,425 INFO L225 Difference]: With dead ends: 287 [2020-07-10 13:36:22,425 INFO L226 Difference]: Without dead ends: 230 [2020-07-10 13:36:22,426 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2020-07-10 13:36:22,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 230 states. [2020-07-10 13:36:24,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 230 to 168. [2020-07-10 13:36:24,194 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:36:24,194 INFO L82 GeneralOperation]: Start isEquivalent. First operand 230 states. Second operand 168 states. [2020-07-10 13:36:24,195 INFO L74 IsIncluded]: Start isIncluded. First operand 230 states. Second operand 168 states. [2020-07-10 13:36:24,195 INFO L87 Difference]: Start difference. First operand 230 states. Second operand 168 states. [2020-07-10 13:36:24,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:24,208 INFO L93 Difference]: Finished difference Result 230 states and 281 transitions. [2020-07-10 13:36:24,208 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 281 transitions. [2020-07-10 13:36:24,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:36:24,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:36:24,210 INFO L74 IsIncluded]: Start isIncluded. First operand 168 states. Second operand 230 states. [2020-07-10 13:36:24,210 INFO L87 Difference]: Start difference. First operand 168 states. Second operand 230 states. [2020-07-10 13:36:24,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:24,222 INFO L93 Difference]: Finished difference Result 230 states and 281 transitions. [2020-07-10 13:36:24,222 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 281 transitions. [2020-07-10 13:36:24,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:36:24,223 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:36:24,224 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:36:24,224 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:36:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2020-07-10 13:36:24,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 200 transitions. [2020-07-10 13:36:24,232 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 200 transitions. Word has length 51 [2020-07-10 13:36:24,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:36:24,232 INFO L479 AbstractCegarLoop]: Abstraction has 168 states and 200 transitions. [2020-07-10 13:36:24,232 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 13:36:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 200 transitions. [2020-07-10 13:36:24,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-10 13:36:24,234 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:36:24,234 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 13:36:24,234 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 13:36:24,234 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:36:24,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:36:24,235 INFO L82 PathProgramCache]: Analyzing trace with hash -5484303, now seen corresponding path program 1 times [2020-07-10 13:36:24,235 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:36:24,236 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850125062] [2020-07-10 13:36:24,236 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:36:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:24,607 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:36:24,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:24,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {2570#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume true; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,696 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2550#(= 0 ~methaneLevelCritical~0)} {2545#true} #456#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:24,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,706 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #380#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:24,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,712 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #382#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:24,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {2545#true} is VALID [2020-07-10 13:36:24,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #384#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:24,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,725 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #386#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:24,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,733 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #438#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:24,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,750 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {2550#(= 0 ~methaneLevelCritical~0)} #460#return; {2565#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-10 13:36:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:24,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2545#true} is VALID [2020-07-10 13:36:24,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,758 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2545#true} {2546#false} #462#return; {2546#false} is VALID [2020-07-10 13:36:24,761 INFO L263 TraceCheckUtils]: 0: Hoare triple {2545#true} call ULTIMATE.init(); {2570#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 13:36:24,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {2570#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume true; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,767 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2550#(= 0 ~methaneLevelCritical~0)} {2545#true} #456#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,768 INFO L263 TraceCheckUtils]: 4: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call #t~ret71 := main(); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,768 INFO L280 TraceCheckUtils]: 5: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~0;havoc ~tmp~0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,769 INFO L263 TraceCheckUtils]: 6: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {2545#true} is VALID [2020-07-10 13:36:24,769 INFO L280 TraceCheckUtils]: 7: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,770 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #380#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,770 INFO L263 TraceCheckUtils]: 9: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call select_features(); {2545#true} is VALID [2020-07-10 13:36:24,770 INFO L280 TraceCheckUtils]: 10: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,771 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #382#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,771 INFO L263 TraceCheckUtils]: 12: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call #t~ret0 := valid_product(); {2545#true} is VALID [2020-07-10 13:36:24,772 INFO L280 TraceCheckUtils]: 13: Hoare triple {2545#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {2545#true} is VALID [2020-07-10 13:36:24,772 INFO L280 TraceCheckUtils]: 14: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,773 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #384#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,773 INFO L280 TraceCheckUtils]: 16: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,774 INFO L263 TraceCheckUtils]: 18: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call setup(); {2545#true} is VALID [2020-07-10 13:36:24,774 INFO L280 TraceCheckUtils]: 19: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,777 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #386#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,778 INFO L263 TraceCheckUtils]: 21: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call runTest(); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,778 INFO L263 TraceCheckUtils]: 22: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call test(); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,779 INFO L280 TraceCheckUtils]: 23: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,779 INFO L280 TraceCheckUtils]: 24: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume !false; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,780 INFO L280 TraceCheckUtils]: 25: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,780 INFO L280 TraceCheckUtils]: 26: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp~2 := #t~nondet20;havoc #t~nondet20; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,780 INFO L280 TraceCheckUtils]: 27: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~2); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,781 INFO L280 TraceCheckUtils]: 28: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___0~0 := #t~nondet21;havoc #t~nondet21; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,781 INFO L280 TraceCheckUtils]: 29: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,782 INFO L280 TraceCheckUtils]: 30: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___2~0 := #t~nondet22;havoc #t~nondet22; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,782 INFO L280 TraceCheckUtils]: 31: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,783 INFO L263 TraceCheckUtils]: 32: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call timeShift(); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,783 INFO L280 TraceCheckUtils]: 33: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,784 INFO L280 TraceCheckUtils]: 34: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,784 INFO L263 TraceCheckUtils]: 35: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call processEnvironment(); {2545#true} is VALID [2020-07-10 13:36:24,784 INFO L280 TraceCheckUtils]: 36: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,788 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2545#true} {2550#(= 0 ~methaneLevelCritical~0)} #438#return; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,790 INFO L263 TraceCheckUtils]: 38: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,791 INFO L280 TraceCheckUtils]: 39: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3;havoc ~tmp___0~1; {2550#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,791 INFO L263 TraceCheckUtils]: 40: Hoare triple {2550#(= 0 ~methaneLevelCritical~0)} call #t~ret34 := isMethaneLevelCritical(); {2545#true} is VALID [2020-07-10 13:36:24,792 INFO L280 TraceCheckUtils]: 41: Hoare triple {2545#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,792 INFO L280 TraceCheckUtils]: 42: Hoare triple {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 13:36:24,793 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2571#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {2550#(= 0 ~methaneLevelCritical~0)} #460#return; {2565#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-10 13:36:24,793 INFO L280 TraceCheckUtils]: 44: Hoare triple {2565#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~3 := #t~ret34;havoc #t~ret34; {2566#(= 0 __utac_acc__Specification1_spec__1_~tmp~3)} is VALID [2020-07-10 13:36:24,794 INFO L280 TraceCheckUtils]: 45: Hoare triple {2566#(= 0 __utac_acc__Specification1_spec__1_~tmp~3)} assume 0 != ~tmp~3; {2546#false} is VALID [2020-07-10 13:36:24,794 INFO L263 TraceCheckUtils]: 46: Hoare triple {2546#false} call #t~ret35 := isPumpRunning(); {2545#true} is VALID [2020-07-10 13:36:24,794 INFO L280 TraceCheckUtils]: 47: Hoare triple {2545#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2545#true} is VALID [2020-07-10 13:36:24,795 INFO L280 TraceCheckUtils]: 48: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-10 13:36:24,795 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {2545#true} {2546#false} #462#return; {2546#false} is VALID [2020-07-10 13:36:24,795 INFO L280 TraceCheckUtils]: 50: Hoare triple {2546#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp___0~1 := #t~ret35;havoc #t~ret35; {2546#false} is VALID [2020-07-10 13:36:24,795 INFO L280 TraceCheckUtils]: 51: Hoare triple {2546#false} assume 0 != ~tmp___0~1; {2546#false} is VALID [2020-07-10 13:36:24,796 INFO L263 TraceCheckUtils]: 52: Hoare triple {2546#false} call __automaton_fail(); {2546#false} is VALID [2020-07-10 13:36:24,796 INFO L280 TraceCheckUtils]: 53: Hoare triple {2546#false} assume !false; {2546#false} is VALID [2020-07-10 13:36:24,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:36:24,804 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850125062] [2020-07-10 13:36:24,804 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:36:24,804 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 13:36:24,804 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [436843015] [2020-07-10 13:36:24,805 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 54 [2020-07-10 13:36:24,805 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:36:24,805 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 13:36:24,870 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:36:24,870 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 13:36:24,870 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:36:24,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 13:36:24,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-07-10 13:36:24,871 INFO L87 Difference]: Start difference. First operand 168 states and 200 transitions. Second operand 7 states. [2020-07-10 13:36:25,625 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:36:30,259 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:36:30,930 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:36:31,433 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:36:31,777 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:36:32,528 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 13:36:34,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:34,954 INFO L93 Difference]: Finished difference Result 508 states and 647 transitions. [2020-07-10 13:36:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 13:36:34,954 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 54 [2020-07-10 13:36:34,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:36:34,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 13:36:34,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 278 transitions. [2020-07-10 13:36:34,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 13:36:34,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 278 transitions. [2020-07-10 13:36:34,966 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 278 transitions. [2020-07-10 13:36:35,843 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 278 edges. 278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:36:35,858 INFO L225 Difference]: With dead ends: 508 [2020-07-10 13:36:35,859 INFO L226 Difference]: Without dead ends: 364 [2020-07-10 13:36:35,861 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2020-07-10 13:36:35,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 364 states. [2020-07-10 13:36:38,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 364 to 291. [2020-07-10 13:36:38,764 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:36:38,765 INFO L82 GeneralOperation]: Start isEquivalent. First operand 364 states. Second operand 291 states. [2020-07-10 13:36:38,765 INFO L74 IsIncluded]: Start isIncluded. First operand 364 states. Second operand 291 states. [2020-07-10 13:36:38,765 INFO L87 Difference]: Start difference. First operand 364 states. Second operand 291 states. [2020-07-10 13:36:38,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:38,783 INFO L93 Difference]: Finished difference Result 364 states and 450 transitions. [2020-07-10 13:36:38,783 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 450 transitions. [2020-07-10 13:36:38,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:36:38,785 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:36:38,785 INFO L74 IsIncluded]: Start isIncluded. First operand 291 states. Second operand 364 states. [2020-07-10 13:36:38,785 INFO L87 Difference]: Start difference. First operand 291 states. Second operand 364 states. [2020-07-10 13:36:38,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:38,803 INFO L93 Difference]: Finished difference Result 364 states and 450 transitions. [2020-07-10 13:36:38,804 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 450 transitions. [2020-07-10 13:36:38,805 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:36:38,805 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:36:38,806 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:36:38,806 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:36:38,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 291 states. [2020-07-10 13:36:38,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 350 transitions. [2020-07-10 13:36:38,818 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 350 transitions. Word has length 54 [2020-07-10 13:36:38,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:36:38,819 INFO L479 AbstractCegarLoop]: Abstraction has 291 states and 350 transitions. [2020-07-10 13:36:38,819 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 13:36:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 350 transitions. [2020-07-10 13:36:38,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-07-10 13:36:38,820 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 13:36:38,820 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 13:36:38,821 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 13:36:38,821 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 13:36:38,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 13:36:38,821 INFO L82 PathProgramCache]: Analyzing trace with hash 1905030509, now seen corresponding path program 1 times [2020-07-10 13:36:38,821 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 13:36:38,822 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229964696] [2020-07-10 13:36:38,822 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 13:36:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:39,145 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:36:39,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:39,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {4446#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume true; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,238 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4423#(= 0 ~pumpRunning~0)} {4418#true} #456#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:39,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,243 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #380#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:39,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,248 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #382#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:39,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {4418#true} is VALID [2020-07-10 13:36:39,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,253 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #384#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:39,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,257 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #386#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:39,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {4447#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {4418#true} is VALID [2020-07-10 13:36:39,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,272 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #424#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:39,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,276 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #438#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:39,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {4418#true} is VALID [2020-07-10 13:36:39,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,280 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #460#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 13:36:39,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {4418#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 13:36:39,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 13:36:39,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4423#(= 0 ~pumpRunning~0)} #462#return; {4444#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-10 13:36:39,308 INFO L263 TraceCheckUtils]: 0: Hoare triple {4418#true} call ULTIMATE.init(); {4446#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 13:36:39,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {4446#(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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string25.base, #t~string25.offset := #Ultimate.allocOnStack(13);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(77, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(101, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(116, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(104, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string29.base, #t~string29.offset, 1);call write~init~int(82, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(73, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(84, #t~string29.base, 3 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 4 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(75, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume true; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,315 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4423#(= 0 ~pumpRunning~0)} {4418#true} #456#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,316 INFO L263 TraceCheckUtils]: 4: Hoare triple {4423#(= 0 ~pumpRunning~0)} call #t~ret71 := main(); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,317 INFO L280 TraceCheckUtils]: 5: Hoare triple {4423#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0;havoc ~tmp~0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,317 INFO L263 TraceCheckUtils]: 6: Hoare triple {4423#(= 0 ~pumpRunning~0)} call select_helpers(); {4418#true} is VALID [2020-07-10 13:36:39,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,318 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #380#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,318 INFO L263 TraceCheckUtils]: 9: Hoare triple {4423#(= 0 ~pumpRunning~0)} call select_features(); {4418#true} is VALID [2020-07-10 13:36:39,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,320 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #382#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,320 INFO L263 TraceCheckUtils]: 12: Hoare triple {4423#(= 0 ~pumpRunning~0)} call #t~ret0 := valid_product(); {4418#true} is VALID [2020-07-10 13:36:39,321 INFO L280 TraceCheckUtils]: 13: Hoare triple {4418#true} havoc ~retValue_acc~2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {4418#true} is VALID [2020-07-10 13:36:39,321 INFO L280 TraceCheckUtils]: 14: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,323 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #384#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,323 INFO L280 TraceCheckUtils]: 16: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,324 INFO L280 TraceCheckUtils]: 17: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,324 INFO L263 TraceCheckUtils]: 18: Hoare triple {4423#(= 0 ~pumpRunning~0)} call setup(); {4418#true} is VALID [2020-07-10 13:36:39,325 INFO L280 TraceCheckUtils]: 19: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,325 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #386#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,326 INFO L263 TraceCheckUtils]: 21: Hoare triple {4423#(= 0 ~pumpRunning~0)} call runTest(); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,326 INFO L263 TraceCheckUtils]: 22: Hoare triple {4423#(= 0 ~pumpRunning~0)} call test(); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,327 INFO L280 TraceCheckUtils]: 23: Hoare triple {4423#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,328 INFO L280 TraceCheckUtils]: 24: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume !false; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,328 INFO L280 TraceCheckUtils]: 25: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,329 INFO L280 TraceCheckUtils]: 26: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~tmp~2 := #t~nondet20;havoc #t~nondet20; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,330 INFO L280 TraceCheckUtils]: 27: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,331 INFO L280 TraceCheckUtils]: 28: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp___0~0 := #t~nondet21;havoc #t~nondet21; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,331 INFO L280 TraceCheckUtils]: 29: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,332 INFO L263 TraceCheckUtils]: 30: Hoare triple {4423#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {4447#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 13:36:39,332 INFO L280 TraceCheckUtils]: 31: Hoare triple {4447#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {4418#true} is VALID [2020-07-10 13:36:39,332 INFO L280 TraceCheckUtils]: 32: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,333 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #424#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,334 INFO L280 TraceCheckUtils]: 34: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___2~0 := #t~nondet22;havoc #t~nondet22; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,341 INFO L280 TraceCheckUtils]: 35: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,341 INFO L263 TraceCheckUtils]: 36: Hoare triple {4423#(= 0 ~pumpRunning~0)} call timeShift(); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,342 INFO L280 TraceCheckUtils]: 37: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,343 INFO L280 TraceCheckUtils]: 38: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,343 INFO L263 TraceCheckUtils]: 39: Hoare triple {4423#(= 0 ~pumpRunning~0)} call processEnvironment(); {4418#true} is VALID [2020-07-10 13:36:39,343 INFO L280 TraceCheckUtils]: 40: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,344 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #438#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,345 INFO L263 TraceCheckUtils]: 42: Hoare triple {4423#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,345 INFO L280 TraceCheckUtils]: 43: Hoare triple {4423#(= 0 ~pumpRunning~0)} havoc ~tmp~3;havoc ~tmp___0~1; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,346 INFO L263 TraceCheckUtils]: 44: Hoare triple {4423#(= 0 ~pumpRunning~0)} call #t~ret34 := isMethaneLevelCritical(); {4418#true} is VALID [2020-07-10 13:36:39,346 INFO L280 TraceCheckUtils]: 45: Hoare triple {4418#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~methaneLevelCritical~0;#res := ~retValue_acc~5; {4418#true} is VALID [2020-07-10 13:36:39,346 INFO L280 TraceCheckUtils]: 46: Hoare triple {4418#true} assume true; {4418#true} is VALID [2020-07-10 13:36:39,347 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4418#true} {4423#(= 0 ~pumpRunning~0)} #460#return; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,347 INFO L280 TraceCheckUtils]: 48: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~3 := #t~ret34;havoc #t~ret34; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,348 INFO L280 TraceCheckUtils]: 49: Hoare triple {4423#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {4423#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 13:36:39,348 INFO L263 TraceCheckUtils]: 50: Hoare triple {4423#(= 0 ~pumpRunning~0)} call #t~ret35 := isPumpRunning(); {4418#true} is VALID [2020-07-10 13:36:39,349 INFO L280 TraceCheckUtils]: 51: Hoare triple {4418#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 13:36:39,350 INFO L280 TraceCheckUtils]: 52: Hoare triple {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 13:36:39,351 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4448#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4423#(= 0 ~pumpRunning~0)} #462#return; {4444#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-10 13:36:39,352 INFO L280 TraceCheckUtils]: 54: Hoare triple {4444#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp___0~1 := #t~ret35;havoc #t~ret35; {4445#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~1)} is VALID [2020-07-10 13:36:39,352 INFO L280 TraceCheckUtils]: 55: Hoare triple {4445#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~1)} assume 0 != ~tmp___0~1; {4419#false} is VALID [2020-07-10 13:36:39,353 INFO L263 TraceCheckUtils]: 56: Hoare triple {4419#false} call __automaton_fail(); {4419#false} is VALID [2020-07-10 13:36:39,353 INFO L280 TraceCheckUtils]: 57: Hoare triple {4419#false} assume !false; {4419#false} is VALID [2020-07-10 13:36:39,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 13:36:39,359 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229964696] [2020-07-10 13:36:39,360 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 13:36:39,360 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 13:36:39,360 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137473474] [2020-07-10 13:36:39,363 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2020-07-10 13:36:39,363 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 13:36:39,364 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 13:36:39,434 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:36:39,434 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 13:36:39,434 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 13:36:39,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 13:36:39,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-10 13:36:39,434 INFO L87 Difference]: Start difference. First operand 291 states and 350 transitions. Second operand 8 states. [2020-07-10 13:36:40,295 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 13:36:44,896 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:36:45,471 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:36:45,809 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 13:36:47,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:47,420 INFO L93 Difference]: Finished difference Result 591 states and 756 transitions. [2020-07-10 13:36:47,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 13:36:47,421 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2020-07-10 13:36:47,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 13:36:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:36:47,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 203 transitions. [2020-07-10 13:36:47,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 13:36:47,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 203 transitions. [2020-07-10 13:36:47,431 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 203 transitions. [2020-07-10 13:36:48,012 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 203 edges. 203 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 13:36:48,012 INFO L225 Difference]: With dead ends: 591 [2020-07-10 13:36:48,012 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 13:36:48,016 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2020-07-10 13:36:48,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 13:36:48,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 13:36:48,016 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 13:36:48,016 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 13:36:48,017 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 13:36:48,017 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 13:36:48,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:48,017 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 13:36:48,017 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 13:36:48,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:36:48,018 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:36:48,018 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 13:36:48,018 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 13:36:48,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 13:36:48,018 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 13:36:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 13:36:48,019 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:36:48,019 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 13:36:48,019 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 13:36:48,019 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 13:36:48,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 13:36:48,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 13:36:48,020 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 58 [2020-07-10 13:36:48,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 13:36:48,020 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 13:36:48,020 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 13:36:48,020 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 13:36:48,020 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 13:36:48,020 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 13:36:48,023 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 13:36:50,611 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-10 13:36:51,229 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2020-07-10 13:36:51,417 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-10 13:36:51,849 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-10 13:36:52,024 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-10 13:36:52,220 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-10 13:36:52,395 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-10 13:36:52,616 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 13:36:52,831 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-10 13:36:53,016 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-07-10 13:36:53,438 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-10 13:36:53,622 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-07-10 13:36:53,816 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-10 13:36:54,221 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-10 13:36:54,423 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-10 13:36:54,665 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2020-07-10 13:36:54,910 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-10 13:36:55,329 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-07-10 13:36:55,657 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 11 [2020-07-10 13:36:55,868 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-10 13:36:56,044 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-10 13:36:56,049 INFO L268 CegarLoopResult]: For program point L609(lines 586 610) no Hoare annotation was computed. [2020-07-10 13:36:56,049 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 562 617) no Hoare annotation was computed. [2020-07-10 13:36:56,049 INFO L268 CegarLoopResult]: For program point L593(lines 593 597) no Hoare annotation was computed. [2020-07-10 13:36:56,049 INFO L268 CegarLoopResult]: For program point L593-1(lines 593 597) no Hoare annotation was computed. [2020-07-10 13:36:56,049 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-10 13:36:56,050 INFO L268 CegarLoopResult]: For program point L587-2(lines 587 608) no Hoare annotation was computed. [2020-07-10 13:36:56,050 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 562 617) no Hoare annotation was computed. [2020-07-10 13:36:56,050 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 562 617) no Hoare annotation was computed. [2020-07-10 13:36:56,050 INFO L268 CegarLoopResult]: For program point L670(lines 643 671) no Hoare annotation was computed. [2020-07-10 13:36:56,050 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-07-10 13:36:56,050 INFO L268 CegarLoopResult]: For program point L663-1(line 663) no Hoare annotation was computed. [2020-07-10 13:36:56,050 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 618 677) no Hoare annotation was computed. [2020-07-10 13:36:56,050 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 618 677) no Hoare annotation was computed. [2020-07-10 13:36:56,051 INFO L268 CegarLoopResult]: For program point L650(lines 650 654) no Hoare annotation was computed. [2020-07-10 13:36:56,051 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 618 677) no Hoare annotation was computed. [2020-07-10 13:36:56,051 INFO L268 CegarLoopResult]: For program point L650-1(lines 650 654) no Hoare annotation was computed. [2020-07-10 13:36:56,051 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-07-10 13:36:56,051 INFO L268 CegarLoopResult]: For program point L644-2(lines 644 669) no Hoare annotation was computed. [2020-07-10 13:36:56,051 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 162 168) the Hoare annotation is: true [2020-07-10 13:36:56,051 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 162 168) no Hoare annotation was computed. [2020-07-10 13:36:56,051 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 169 177) no Hoare annotation was computed. [2020-07-10 13:36:56,052 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 169 177) the Hoare annotation is: true [2020-07-10 13:36:56,052 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 169 177) no Hoare annotation was computed. [2020-07-10 13:36:56,052 INFO L268 CegarLoopResult]: For program point L130-1(lines 130 137) no Hoare annotation was computed. [2020-07-10 13:36:56,052 INFO L268 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-07-10 13:36:56,052 INFO L264 CegarLoopResult]: At program point L127(line 127) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 13:36:56,052 INFO L264 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 13:36:56,052 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 120 142) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 13:36:56,052 INFO L264 CegarLoopResult]: At program point L126-1(line 126) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 13:36:56,052 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 120 142) no Hoare annotation was computed. [2020-07-10 13:36:56,052 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 120 142) no Hoare annotation was computed. [2020-07-10 13:36:56,053 INFO L264 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 13:36:56,053 INFO L264 CegarLoopResult]: At program point L132-1(line 132) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 13:36:56,053 INFO L268 CegarLoopResult]: For program point L130(lines 130 137) no Hoare annotation was computed. [2020-07-10 13:36:56,053 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 75 98) no Hoare annotation was computed. [2020-07-10 13:36:56,053 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-10 13:36:56,053 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 75 98) no Hoare annotation was computed. [2020-07-10 13:36:56,053 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-07-10 13:36:56,053 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 75 98) no Hoare annotation was computed. [2020-07-10 13:36:56,053 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-07-10 13:36:56,054 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-10 13:36:56,054 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-10 13:36:56,054 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-10 13:36:56,054 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-10 13:36:56,054 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-10 13:36:56,054 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-10 13:36:56,054 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-10 13:36:56,054 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-10 13:36:56,055 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-10 13:36:56,055 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-10 13:36:56,055 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-10 13:36:56,055 INFO L268 CegarLoopResult]: For program point stopSystemEXIT(lines 311 325) no Hoare annotation was computed. [2020-07-10 13:36:56,055 INFO L264 CegarLoopResult]: At program point L317(line 317) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-10 13:36:56,055 INFO L268 CegarLoopResult]: For program point L315(lines 315 321) no Hoare annotation was computed. [2020-07-10 13:36:56,055 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 311 325) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-10 13:36:56,055 INFO L268 CegarLoopResult]: For program point stopSystemFINAL(lines 311 325) no Hoare annotation was computed. [2020-07-10 13:36:56,056 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 221 228) no Hoare annotation was computed. [2020-07-10 13:36:56,056 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 221 228) no Hoare annotation was computed. [2020-07-10 13:36:56,056 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 221 228) no Hoare annotation was computed. [2020-07-10 13:36:56,056 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 266 274) no Hoare annotation was computed. [2020-07-10 13:36:56,056 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 266 274) the Hoare annotation is: true [2020-07-10 13:36:56,056 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 266 274) no Hoare annotation was computed. [2020-07-10 13:36:56,056 INFO L268 CegarLoopResult]: For program point L282(lines 282 290) no Hoare annotation was computed. [2020-07-10 13:36:56,056 INFO L268 CegarLoopResult]: For program point L282-2(lines 282 290) no Hoare annotation was computed. [2020-07-10 13:36:56,056 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-10 13:36:56,057 INFO L268 CegarLoopResult]: For program point L305-1(line 305) no Hoare annotation was computed. [2020-07-10 13:36:56,057 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 275 310) no Hoare annotation was computed. [2020-07-10 13:36:56,057 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 275 310) no Hoare annotation was computed. [2020-07-10 13:36:56,057 INFO L268 CegarLoopResult]: For program point L294(lines 294 302) no Hoare annotation was computed. [2020-07-10 13:36:56,057 INFO L268 CegarLoopResult]: For program point L294-2(lines 294 302) no Hoare annotation was computed. [2020-07-10 13:36:56,057 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 275 310) no Hoare annotation was computed. [2020-07-10 13:36:56,057 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 155 161) no Hoare annotation was computed. [2020-07-10 13:36:56,057 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 155 161) the Hoare annotation is: true [2020-07-10 13:36:56,057 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 516 561) no Hoare annotation was computed. [2020-07-10 13:36:56,058 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 516 561) no Hoare annotation was computed. [2020-07-10 13:36:56,058 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 516 561) no Hoare annotation was computed. [2020-07-10 13:36:56,058 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 829 874) no Hoare annotation was computed. [2020-07-10 13:36:56,058 INFO L268 CegarLoopResult]: For program point L849(lines 849 856) no Hoare annotation was computed. [2020-07-10 13:36:56,058 INFO L268 CegarLoopResult]: For program point L843(lines 843 863) no Hoare annotation was computed. [2020-07-10 13:36:56,058 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 829 874) no Hoare annotation was computed. [2020-07-10 13:36:56,058 INFO L268 CegarLoopResult]: For program point L843-1(lines 843 863) no Hoare annotation was computed. [2020-07-10 13:36:56,058 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 829 874) no Hoare annotation was computed. [2020-07-10 13:36:56,059 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 107 116) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 13:36:56,059 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 107 116) no Hoare annotation was computed. [2020-07-10 13:36:56,059 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 107 116) no Hoare annotation was computed. [2020-07-10 13:36:56,059 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 255 265) no Hoare annotation was computed. [2020-07-10 13:36:56,059 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 255 265) no Hoare annotation was computed. [2020-07-10 13:36:56,059 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 255 265) no Hoare annotation was computed. [2020-07-10 13:36:56,059 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-07-10 13:36:56,059 INFO L268 CegarLoopResult]: For program point L260-1(line 260) no Hoare annotation was computed. [2020-07-10 13:36:56,060 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 247 254) the Hoare annotation is: true [2020-07-10 13:36:56,060 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 247 254) no Hoare annotation was computed. [2020-07-10 13:36:56,060 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 247 254) no Hoare annotation was computed. [2020-07-10 13:36:56,060 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 214 220) no Hoare annotation was computed. [2020-07-10 13:36:56,060 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 214 220) the Hoare annotation is: true [2020-07-10 13:36:56,060 INFO L264 CegarLoopResult]: At program point testENTRY(lines 327 392) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 13:36:56,060 INFO L264 CegarLoopResult]: At program point L382(lines 337 384) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 13:36:56,060 INFO L264 CegarLoopResult]: At program point L349(line 349) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 13:36:56,061 INFO L268 CegarLoopResult]: For program point L347(lines 347 353) no Hoare annotation was computed. [2020-07-10 13:36:56,061 INFO L268 CegarLoopResult]: For program point L347-1(lines 347 353) no Hoare annotation was computed. [2020-07-10 13:36:56,061 INFO L268 CegarLoopResult]: For program point testFINAL(lines 327 392) no Hoare annotation was computed. [2020-07-10 13:36:56,061 INFO L268 CegarLoopResult]: For program point L339(lines 339 343) no Hoare annotation was computed. [2020-07-10 13:36:56,061 INFO L264 CegarLoopResult]: At program point L385(lines 336 386) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 13:36:56,061 INFO L264 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 13:36:56,061 INFO L268 CegarLoopResult]: For program point L373(lines 373 379) no Hoare annotation was computed. [2020-07-10 13:36:56,061 INFO L264 CegarLoopResult]: At program point L373-1(lines 367 380) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 13:36:56,062 INFO L268 CegarLoopResult]: For program point L338(lines 337 384) no Hoare annotation was computed. [2020-07-10 13:36:56,062 INFO L268 CegarLoopResult]: For program point L367(lines 367 380) no Hoare annotation was computed. [2020-07-10 13:36:56,062 INFO L264 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 13:36:56,062 INFO L268 CegarLoopResult]: For program point L357(lines 357 363) no Hoare annotation was computed. [2020-07-10 13:36:56,062 INFO L268 CegarLoopResult]: For program point L357-1(lines 357 363) no Hoare annotation was computed. [2020-07-10 13:36:56,062 INFO L268 CegarLoopResult]: For program point testEXIT(lines 327 392) no Hoare annotation was computed. [2020-07-10 13:36:56,062 INFO L268 CegarLoopResult]: For program point L797(lines 797 817) no Hoare annotation was computed. [2020-07-10 13:36:56,062 INFO L268 CegarLoopResult]: For program point L797-1(lines 797 817) no Hoare annotation was computed. [2020-07-10 13:36:56,062 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 783 828) no Hoare annotation was computed. [2020-07-10 13:36:56,063 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 783 828) no Hoare annotation was computed. [2020-07-10 13:36:56,063 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 783 828) no Hoare annotation was computed. [2020-07-10 13:36:56,063 INFO L268 CegarLoopResult]: For program point L803(lines 803 810) no Hoare annotation was computed. [2020-07-10 13:36:56,063 INFO L268 CegarLoopResult]: For program point L459(lines 459 467) no Hoare annotation was computed. [2020-07-10 13:36:56,063 INFO L268 CegarLoopResult]: For program point L459-2(lines 459 467) no Hoare annotation was computed. [2020-07-10 13:36:56,063 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 451 473) no Hoare annotation was computed. [2020-07-10 13:36:56,063 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 451 473) no Hoare annotation was computed. [2020-07-10 13:36:56,063 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 451 473) no Hoare annotation was computed. [2020-07-10 13:36:56,063 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 145 154) no Hoare annotation was computed. [2020-07-10 13:36:56,063 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 145 154) no Hoare annotation was computed. [2020-07-10 13:36:56,064 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 145 154) no Hoare annotation was computed. [2020-07-10 13:36:56,064 INFO L268 CegarLoopResult]: For program point L704(lines 704 708) no Hoare annotation was computed. [2020-07-10 13:36:56,064 INFO L268 CegarLoopResult]: For program point L768(lines 768 779) no Hoare annotation was computed. [2020-07-10 13:36:56,064 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 680 782) no Hoare annotation was computed. [2020-07-10 13:36:56,064 INFO L268 CegarLoopResult]: For program point L731(lines 731 735) no Hoare annotation was computed. [2020-07-10 13:36:56,064 INFO L268 CegarLoopResult]: For program point L729-2(lines 729 749) no Hoare annotation was computed. [2020-07-10 13:36:56,064 INFO L268 CegarLoopResult]: For program point L750(lines 728 751) no Hoare annotation was computed. [2020-07-10 13:36:56,064 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 680 782) no Hoare annotation was computed. [2020-07-10 13:36:56,064 INFO L268 CegarLoopResult]: For program point L709(lines 709 725) no Hoare annotation was computed. [2020-07-10 13:36:56,065 INFO L268 CegarLoopResult]: For program point L769(lines 769 776) no Hoare annotation was computed. [2020-07-10 13:36:56,065 INFO L268 CegarLoopResult]: For program point L730(lines 729 749) no Hoare annotation was computed. [2020-07-10 13:36:56,065 INFO L268 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-07-10 13:36:56,065 INFO L268 CegarLoopResult]: For program point L761-1(line 761) no Hoare annotation was computed. [2020-07-10 13:36:56,065 INFO L268 CegarLoopResult]: For program point L726(lines 726 767) no Hoare annotation was computed. [2020-07-10 13:36:56,065 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 680 782) no Hoare annotation was computed. [2020-07-10 13:36:56,065 INFO L268 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-07-10 13:36:56,065 INFO L268 CegarLoopResult]: For program point L745-1(line 745) no Hoare annotation was computed. [2020-07-10 13:36:56,065 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 13:36:56,066 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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#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)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-10 13:36:56,066 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 13:36:56,066 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-10 13:36:56,066 INFO L268 CegarLoopResult]: For program point L241-1(lines 230 246) no Hoare annotation was computed. [2020-07-10 13:36:56,066 INFO L268 CegarLoopResult]: For program point L237(lines 237 243) no Hoare annotation was computed. [2020-07-10 13:36:56,066 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 230 246) no Hoare annotation was computed. [2020-07-10 13:36:56,066 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-10 13:36:56,067 INFO L268 CegarLoopResult]: For program point L235-1(line 235) no Hoare annotation was computed. [2020-07-10 13:36:56,067 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 230 246) no Hoare annotation was computed. [2020-07-10 13:36:56,067 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 474 482) no Hoare annotation was computed. [2020-07-10 13:36:56,067 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 474 482) no Hoare annotation was computed. [2020-07-10 13:36:56,067 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 474 482) no Hoare annotation was computed. [2020-07-10 13:36:56,067 INFO L268 CegarLoopResult]: For program point L434-1(lines 430 441) no Hoare annotation was computed. [2020-07-10 13:36:56,067 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 430 441) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-10 13:36:56,067 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 430 441) no Hoare annotation was computed. [2020-07-10 13:36:56,067 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-10 13:36:56,068 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-10 13:36:56,068 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-10 13:36:56,068 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 190 213) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-10 13:36:56,068 INFO L264 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-10 13:36:56,068 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 190 213) no Hoare annotation was computed. [2020-07-10 13:36:56,068 INFO L264 CegarLoopResult]: At program point L201(lines 201 207) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-10 13:36:56,068 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 190 213) no Hoare annotation was computed. [2020-07-10 13:36:56,068 INFO L264 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-10 13:36:56,069 INFO L268 CegarLoopResult]: For program point L194(lines 193 212) no Hoare annotation was computed. [2020-07-10 13:36:56,069 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 42 71) no Hoare annotation was computed. [2020-07-10 13:36:56,069 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-07-10 13:36:56,069 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 42 71) the Hoare annotation is: true [2020-07-10 13:36:56,069 INFO L268 CegarLoopResult]: For program point L56(lines 56 60) no Hoare annotation was computed. [2020-07-10 13:36:56,069 INFO L271 CegarLoopResult]: At program point L56-1(lines 56 60) the Hoare annotation is: true [2020-07-10 13:36:56,069 INFO L268 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-07-10 13:36:56,069 INFO L271 CegarLoopResult]: At program point L52-2(lines 52 66) the Hoare annotation is: true [2020-07-10 13:36:56,069 INFO L271 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: true [2020-07-10 13:36:56,070 INFO L268 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-07-10 13:36:56,070 INFO L271 CegarLoopResult]: At program point L67(lines 42 71) the Hoare annotation is: true [2020-07-10 13:36:56,070 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 442 450) the Hoare annotation is: true [2020-07-10 13:36:56,070 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 442 450) no Hoare annotation was computed. [2020-07-10 13:36:56,070 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 442 450) no Hoare annotation was computed. [2020-07-10 13:36:56,070 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 406 417) the Hoare annotation is: true [2020-07-10 13:36:56,070 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 406 417) no Hoare annotation was computed. [2020-07-10 13:36:56,070 INFO L268 CegarLoopResult]: For program point L410-1(lines 406 417) no Hoare annotation was computed. [2020-07-10 13:36:56,070 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 99 105) no Hoare annotation was computed. [2020-07-10 13:36:56,071 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 99 105) the Hoare annotation is: true [2020-07-10 13:36:56,071 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 13:36:56,071 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-10 13:36:56,071 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 13:36:56,071 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 13:36:56,071 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 418 429) no Hoare annotation was computed. [2020-07-10 13:36:56,071 INFO L268 CegarLoopResult]: For program point L422-1(lines 418 429) no Hoare annotation was computed. [2020-07-10 13:36:56,071 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 418 429) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-10 13:36:56,072 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 394 401) no Hoare annotation was computed. [2020-07-10 13:36:56,072 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 398) no Hoare annotation was computed. [2020-07-10 13:36:56,072 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 394 401) the Hoare annotation is: true [2020-07-10 13:36:56,072 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 394 401) no Hoare annotation was computed. [2020-07-10 13:36:56,072 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 484 508) the Hoare annotation is: true [2020-07-10 13:36:56,072 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification1_spec__1EXIT(lines 484 508) no Hoare annotation was computed. [2020-07-10 13:36:56,072 INFO L264 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-10 13:36:56,072 INFO L268 CegarLoopResult]: For program point L496(lines 496 502) no Hoare annotation was computed. [2020-07-10 13:36:56,073 INFO L264 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-10 13:36:56,073 INFO L268 CegarLoopResult]: For program point L494-1(line 494) no Hoare annotation was computed. [2020-07-10 13:36:56,073 INFO L268 CegarLoopResult]: For program point L492(lines 492 505) no Hoare annotation was computed. [2020-07-10 13:36:56,073 INFO L268 CegarLoopResult]: For program point L492-1(lines 484 508) no Hoare annotation was computed. [2020-07-10 13:36:56,073 INFO L271 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: true [2020-07-10 13:36:56,073 INFO L268 CegarLoopResult]: For program point L490-1(line 490) no Hoare annotation was computed. [2020-07-10 13:36:56,077 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-10 13:36:56,077 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-10 13:36:56,078 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 13:36:56,078 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 13:36:56,084 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 13:36:56,084 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 13:36:56,085 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-10 13:36:56,085 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseENTRY has no Hoare annotation [2020-07-10 13:36:56,085 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 13:36:56,086 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-10 13:36:56,086 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 13:36:56,086 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-10 13:36:56,086 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 13:36:56,087 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-10 13:36:56,087 WARN L170 areAnnotationChecker]: isMethaneAlarmENTRY has no Hoare annotation [2020-07-10 13:36:56,087 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 13:36:56,088 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-10 13:36:56,094 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-10 13:36:56,094 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 13:36:56,094 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-10 13:36:56,094 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-10 13:36:56,094 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-10 13:36:56,094 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-10 13:36:56,094 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-10 13:36:56,095 WARN L170 areAnnotationChecker]: L434-1 has no Hoare annotation [2020-07-10 13:36:56,095 WARN L170 areAnnotationChecker]: L434-1 has no Hoare annotation [2020-07-10 13:36:56,095 WARN L170 areAnnotationChecker]: getWaterLevelENTRY has no Hoare annotation [2020-07-10 13:36:56,095 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 13:36:56,096 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 13:36:56,096 WARN L170 areAnnotationChecker]: L410-1 has no Hoare annotation [2020-07-10 13:36:56,096 WARN L170 areAnnotationChecker]: L410-1 has no Hoare annotation [2020-07-10 13:36:56,100 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 13:36:56,100 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2020-07-10 13:36:56,100 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2020-07-10 13:36:56,101 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 13:36:56,101 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 13:36:56,101 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2020-07-10 13:36:56,101 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2020-07-10 13:36:56,101 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2020-07-10 13:36:56,101 WARN L170 areAnnotationChecker]: L644-2 has no Hoare annotation [2020-07-10 13:36:56,101 WARN L170 areAnnotationChecker]: L644-2 has no Hoare annotation [2020-07-10 13:36:56,101 WARN L170 areAnnotationChecker]: L644-2 has no Hoare annotation [2020-07-10 13:36:56,101 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 13:36:56,102 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 13:36:56,102 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 13:36:56,102 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 13:36:56,102 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-10 13:36:56,102 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-10 13:36:56,102 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseFINAL has no Hoare annotation [2020-07-10 13:36:56,102 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 13:36:56,102 WARN L170 areAnnotationChecker]: L282 has no Hoare annotation [2020-07-10 13:36:56,102 WARN L170 areAnnotationChecker]: L282 has no Hoare annotation [2020-07-10 13:36:56,102 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 13:36:56,103 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-10 13:36:56,103 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 13:36:56,103 WARN L170 areAnnotationChecker]: L843 has no Hoare annotation [2020-07-10 13:36:56,103 WARN L170 areAnnotationChecker]: L843 has no Hoare annotation [2020-07-10 13:36:56,103 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-10 13:36:56,103 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-10 13:36:56,103 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 13:36:56,103 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-10 13:36:56,104 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-10 13:36:56,104 WARN L170 areAnnotationChecker]: L797 has no Hoare annotation [2020-07-10 13:36:56,104 WARN L170 areAnnotationChecker]: L797 has no Hoare annotation [2020-07-10 13:36:56,104 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 13:36:56,105 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-10 13:36:56,105 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-10 13:36:56,105 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-10 13:36:56,105 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-10 13:36:56,105 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-10 13:36:56,105 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-10 13:36:56,105 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2020-07-10 13:36:56,105 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-10 13:36:56,105 WARN L170 areAnnotationChecker]: L434-1 has no Hoare annotation [2020-07-10 13:36:56,105 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 13:36:56,105 WARN L170 areAnnotationChecker]: L48-1 has no Hoare annotation [2020-07-10 13:36:56,106 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 13:36:56,106 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 13:36:56,106 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 13:36:56,106 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 13:36:56,107 WARN L170 areAnnotationChecker]: L410-1 has no Hoare annotation [2020-07-10 13:36:56,107 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 13:36:56,109 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 13:36:56,109 WARN L170 areAnnotationChecker]: L422-1 has no Hoare annotation [2020-07-10 13:36:56,109 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 13:36:56,110 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 13:36:56,110 WARN L170 areAnnotationChecker]: L609 has no Hoare annotation [2020-07-10 13:36:56,110 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 13:36:56,110 WARN L170 areAnnotationChecker]: L670 has no Hoare annotation [2020-07-10 13:36:56,110 WARN L170 areAnnotationChecker]: L670 has no Hoare annotation [2020-07-10 13:36:56,110 WARN L170 areAnnotationChecker]: L645 has no Hoare annotation [2020-07-10 13:36:56,110 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-10 13:36:56,110 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-10 13:36:56,110 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-10 13:36:56,111 WARN L170 areAnnotationChecker]: stopSystemFINAL has no Hoare annotation [2020-07-10 13:36:56,111 WARN L170 areAnnotationChecker]: activatePump__wrappee__baseEXIT has no Hoare annotation [2020-07-10 13:36:56,111 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 13:36:56,111 WARN L170 areAnnotationChecker]: L282-2 has no Hoare annotation [2020-07-10 13:36:56,111 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2020-07-10 13:36:56,111 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-10 13:36:56,111 WARN L170 areAnnotationChecker]: L849 has no Hoare annotation [2020-07-10 13:36:56,111 WARN L170 areAnnotationChecker]: L849 has no Hoare annotation [2020-07-10 13:36:56,111 WARN L170 areAnnotationChecker]: L843-1 has no Hoare annotation [2020-07-10 13:36:56,111 WARN L170 areAnnotationChecker]: L260-1 has no Hoare annotation [2020-07-10 13:36:56,112 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 13:36:56,112 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 13:36:56,112 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 13:36:56,112 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-10 13:36:56,112 WARN L170 areAnnotationChecker]: L338 has no Hoare annotation [2020-07-10 13:36:56,112 WARN L170 areAnnotationChecker]: L803 has no Hoare annotation [2020-07-10 13:36:56,112 WARN L170 areAnnotationChecker]: L803 has no Hoare annotation [2020-07-10 13:36:56,112 WARN L170 areAnnotationChecker]: L797-1 has no Hoare annotation [2020-07-10 13:36:56,112 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 13:36:56,113 WARN L170 areAnnotationChecker]: L459-2 has no Hoare annotation [2020-07-10 13:36:56,113 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-10 13:36:56,113 WARN L170 areAnnotationChecker]: L709 has no Hoare annotation [2020-07-10 13:36:56,113 WARN L170 areAnnotationChecker]: L709 has no Hoare annotation [2020-07-10 13:36:56,113 WARN L170 areAnnotationChecker]: L235-1 has no Hoare annotation [2020-07-10 13:36:56,113 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-10 13:36:56,113 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 13:36:56,113 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 13:36:56,113 WARN L170 areAnnotationChecker]: L48-1 has no Hoare annotation [2020-07-10 13:36:56,113 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-10 13:36:56,114 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-10 13:36:56,114 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-10 13:36:56,114 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 13:36:56,114 WARN L170 areAnnotationChecker]: L130-1 has no Hoare annotation [2020-07-10 13:36:56,115 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 13:36:56,115 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 13:36:56,115 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-10 13:36:56,115 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 13:36:56,115 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-10 13:36:56,115 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2020-07-10 13:36:56,116 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2020-07-10 13:36:56,116 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-10 13:36:56,116 WARN L170 areAnnotationChecker]: L650 has no Hoare annotation [2020-07-10 13:36:56,116 WARN L170 areAnnotationChecker]: L650 has no Hoare annotation [2020-07-10 13:36:56,116 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2020-07-10 13:36:56,116 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-10 13:36:56,116 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-10 13:36:56,116 WARN L170 areAnnotationChecker]: stopSystemEXIT has no Hoare annotation [2020-07-10 13:36:56,116 WARN L170 areAnnotationChecker]: L241-1 has no Hoare annotation [2020-07-10 13:36:56,116 WARN L170 areAnnotationChecker]: L494-1 has no Hoare annotation [2020-07-10 13:36:56,117 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-10 13:36:56,117 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-10 13:36:56,117 WARN L170 areAnnotationChecker]: L130-1 has no Hoare annotation [2020-07-10 13:36:56,117 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-10 13:36:56,117 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-10 13:36:56,117 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 13:36:56,117 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 13:36:56,117 WARN L170 areAnnotationChecker]: L339 has no Hoare annotation [2020-07-10 13:36:56,117 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-10 13:36:56,117 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-10 13:36:56,118 WARN L170 areAnnotationChecker]: L726 has no Hoare annotation [2020-07-10 13:36:56,118 WARN L170 areAnnotationChecker]: L726 has no Hoare annotation [2020-07-10 13:36:56,118 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-10 13:36:56,118 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2020-07-10 13:36:56,118 WARN L170 areAnnotationChecker]: L663-1 has no Hoare annotation [2020-07-10 13:36:56,118 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-10 13:36:56,118 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-10 13:36:56,118 WARN L170 areAnnotationChecker]: L357-1 has no Hoare annotation [2020-07-10 13:36:56,118 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-10 13:36:56,118 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-10 13:36:56,119 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-10 13:36:56,119 WARN L170 areAnnotationChecker]: L347-1 has no Hoare annotation [2020-07-10 13:36:56,119 WARN L170 areAnnotationChecker]: L492-1 has no Hoare annotation [2020-07-10 13:36:56,119 WARN L170 areAnnotationChecker]: L492 has no Hoare annotation [2020-07-10 13:36:56,119 WARN L170 areAnnotationChecker]: L492 has no Hoare annotation [2020-07-10 13:36:56,119 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-10 13:36:56,119 WARN L170 areAnnotationChecker]: L593-1 has no Hoare annotation [2020-07-10 13:36:56,119 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 13:36:56,119 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 13:36:56,119 WARN L170 areAnnotationChecker]: L650-1 has no Hoare annotation [2020-07-10 13:36:56,120 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-10 13:36:56,120 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-10 13:36:56,120 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-10 13:36:56,120 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-10 13:36:56,121 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2020-07-10 13:36:56,121 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2020-07-10 13:36:56,121 WARN L170 areAnnotationChecker]: L294-2 has no Hoare annotation [2020-07-10 13:36:56,121 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 13:36:56,121 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-10 13:36:56,121 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:36:56,121 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:36:56,121 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:36:56,121 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:36:56,122 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:36:56,122 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:36:56,122 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:36:56,122 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 13:36:56,122 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-10 13:36:56,122 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2020-07-10 13:36:56,122 WARN L170 areAnnotationChecker]: L347 has no Hoare annotation [2020-07-10 13:36:56,122 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-10 13:36:56,122 WARN L170 areAnnotationChecker]: L729-2 has no Hoare annotation [2020-07-10 13:36:56,122 WARN L170 areAnnotationChecker]: L729-2 has no Hoare annotation [2020-07-10 13:36:56,122 WARN L170 areAnnotationChecker]: L729-2 has no Hoare annotation [2020-07-10 13:36:56,123 WARN L170 areAnnotationChecker]: L768 has no Hoare annotation [2020-07-10 13:36:56,123 WARN L170 areAnnotationChecker]: L768 has no Hoare annotation [2020-07-10 13:36:56,123 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-10 13:36:56,123 WARN L170 areAnnotationChecker]: L241 has no Hoare annotation [2020-07-10 13:36:56,123 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 13:36:56,123 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 13:36:56,123 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2020-07-10 13:36:56,123 WARN L170 areAnnotationChecker]: L367 has no Hoare annotation [2020-07-10 13:36:56,123 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 13:36:56,123 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-10 13:36:56,124 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-10 13:36:56,124 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-10 13:36:56,124 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-10 13:36:56,124 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-10 13:36:56,124 WARN L170 areAnnotationChecker]: __utac_acc__Specification1_spec__1EXIT has no Hoare annotation [2020-07-10 13:36:56,124 WARN L170 areAnnotationChecker]: L494-1 has no Hoare annotation [2020-07-10 13:36:56,124 WARN L170 areAnnotationChecker]: L745-1 has no Hoare annotation [2020-07-10 13:36:56,124 WARN L170 areAnnotationChecker]: L761-1 has no Hoare annotation [2020-07-10 13:36:56,124 WARN L170 areAnnotationChecker]: L663 has no Hoare annotation [2020-07-10 13:36:56,124 WARN L170 areAnnotationChecker]: L663 has no Hoare annotation [2020-07-10 13:36:56,125 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 13:36:56,125 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 13:36:56,125 WARN L170 areAnnotationChecker]: L492-1 has no Hoare annotation [2020-07-10 13:36:56,125 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-10 13:36:56,125 WARN L170 areAnnotationChecker]: L305 has no Hoare annotation [2020-07-10 13:36:56,125 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 13:36:56,125 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-10 13:36:56,125 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-10 13:36:56,125 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 13:36:56,125 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 13:36:56,125 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-10 13:36:56,126 WARN L170 areAnnotationChecker]: L347-1 has no Hoare annotation [2020-07-10 13:36:56,128 WARN L170 areAnnotationChecker]: L305-1 has no Hoare annotation [2020-07-10 13:36:56,128 WARN L170 areAnnotationChecker]: L750 has no Hoare annotation [2020-07-10 13:36:56,129 WARN L170 areAnnotationChecker]: L730 has no Hoare annotation [2020-07-10 13:36:56,129 WARN L170 areAnnotationChecker]: L730 has no Hoare annotation [2020-07-10 13:36:56,129 WARN L170 areAnnotationChecker]: L769 has no Hoare annotation [2020-07-10 13:36:56,129 WARN L170 areAnnotationChecker]: L769 has no Hoare annotation [2020-07-10 13:36:56,129 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-10 13:36:56,129 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-10 13:36:56,129 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 13:36:56,129 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 13:36:56,129 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-10 13:36:56,129 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-10 13:36:56,129 WARN L170 areAnnotationChecker]: L357-1 has no Hoare annotation [2020-07-10 13:36:56,130 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-10 13:36:56,130 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-10 13:36:56,130 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-10 13:36:56,131 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-10 13:36:56,131 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-10 13:36:56,131 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-10 13:36:56,131 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-10 13:36:56,131 WARN L170 areAnnotationChecker]: L761 has no Hoare annotation [2020-07-10 13:36:56,131 WARN L170 areAnnotationChecker]: L761 has no Hoare annotation [2020-07-10 13:36:56,131 WARN L170 areAnnotationChecker]: L731 has no Hoare annotation [2020-07-10 13:36:56,132 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-10 13:36:56,132 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-10 13:36:56,133 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:36:56,133 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:36:56,133 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:36:56,133 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:36:56,133 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:36:56,133 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:36:56,133 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 13:36:56,133 WARN L170 areAnnotationChecker]: L745 has no Hoare annotation [2020-07-10 13:36:56,133 WARN L170 areAnnotationChecker]: L745 has no Hoare annotation [2020-07-10 13:36:56,134 INFO L163 areAnnotationChecker]: CFG has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 13:36:56,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 01:36:56 BoogieIcfgContainer [2020-07-10 13:36:56,158 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 13:36:56,161 INFO L168 Benchmark]: Toolchain (without parser) took 60906.09 ms. Allocated memory was 138.4 MB in the beginning and 728.8 MB in the end (delta: 590.3 MB). Free memory was 100.5 MB in the beginning and 316.1 MB in the end (delta: -215.6 MB). Peak memory consumption was 374.7 MB. Max. memory is 7.1 GB. [2020-07-10 13:36:56,162 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.4 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-10 13:36:56,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 665.34 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 100.3 MB in the beginning and 172.4 MB in the end (delta: -72.1 MB). Peak memory consumption was 30.2 MB. Max. memory is 7.1 GB. [2020-07-10 13:36:56,166 INFO L168 Benchmark]: Boogie Preprocessor took 145.12 ms. Allocated memory is still 203.4 MB. Free memory was 172.4 MB in the beginning and 167.0 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2020-07-10 13:36:56,167 INFO L168 Benchmark]: RCFGBuilder took 1605.80 ms. Allocated memory was 203.4 MB in the beginning and 237.0 MB in the end (delta: 33.6 MB). Free memory was 167.0 MB in the beginning and 105.9 MB in the end (delta: 61.1 MB). Peak memory consumption was 94.6 MB. Max. memory is 7.1 GB. [2020-07-10 13:36:56,170 INFO L168 Benchmark]: TraceAbstraction took 58484.50 ms. Allocated memory was 237.0 MB in the beginning and 728.8 MB in the end (delta: 491.8 MB). Free memory was 104.5 MB in the beginning and 316.1 MB in the end (delta: -211.7 MB). Peak memory consumption was 280.1 MB. Max. memory is 7.1 GB. [2020-07-10 13:36:56,175 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 0.21 ms. Allocated memory is still 138.4 MB. Free memory was 120.2 MB in the beginning and 120.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 665.34 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 100.3 MB in the beginning and 172.4 MB in the end (delta: -72.1 MB). Peak memory consumption was 30.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 145.12 ms. Allocated memory is still 203.4 MB. Free memory was 172.4 MB in the beginning and 167.0 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1605.80 ms. Allocated memory was 203.4 MB in the beginning and 237.0 MB in the end (delta: 33.6 MB). Free memory was 167.0 MB in the beginning and 105.9 MB in the end (delta: 61.1 MB). Peak memory consumption was 94.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 58484.50 ms. Allocated memory was 237.0 MB in the beginning and 728.8 MB in the end (delta: 491.8 MB). Free memory was 104.5 MB in the beginning and 316.1 MB in the end (delta: -211.7 MB). Peak memory consumption was 280.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 398]: 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: 336]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive)) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || (0 == splverifierCounter && 0 == pumpRunning)) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 50.2s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 40.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 8.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 388 SDtfs, 538 SDslu, 381 SDs, 0 SdLazy, 1473 SolverSat, 311 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 124 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 6.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=291occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.7s AutomataMinimizationTime, 5 MinimizatonAttempts, 188 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 44 LocationsWithAnnotation, 328 PreInvPairs, 397 NumberOfFragments, 617 HoareAnnotationTreeSize, 328 FomulaSimplifications, 46016 FormulaSimplificationTreeSizeReduction, 2.3s HoareSimplificationTime, 44 FomulaSimplificationsInter, 14346 FormulaSimplificationTreeSizeReductionInter, 4.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 256 NumberOfCodeBlocks, 256 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 251 ConstructedInterpolants, 0 QuantifiedInterpolants, 69776 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 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...