java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique NONE -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 02:12:38,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 02:12:38,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 02:12:38,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 02:12:38,726 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 02:12:38,727 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 02:12:38,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 02:12:38,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 02:12:38,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 02:12:38,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 02:12:38,735 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 02:12:38,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 02:12:38,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 02:12:38,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 02:12:38,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 02:12:38,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 02:12:38,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 02:12:38,742 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 02:12:38,744 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 02:12:38,746 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 02:12:38,751 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 02:12:38,752 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 02:12:38,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 02:12:38,755 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 02:12:38,761 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 02:12:38,761 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 02:12:38,761 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 02:12:38,762 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 02:12:38,763 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 02:12:38,764 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 02:12:38,764 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 02:12:38,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 02:12:38,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 02:12:38,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 02:12:38,767 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 02:12:38,767 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 02:12:38,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 02:12:38,768 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 02:12:38,768 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 02:12:38,769 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 02:12:38,770 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 02:12:38,771 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 [2019-09-17 02:12:38,786 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 02:12:38,786 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 02:12:38,787 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 02:12:38,788 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 02:12:38,788 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 02:12:38,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 02:12:38,788 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 02:12:38,788 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 02:12:38,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 02:12:38,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 02:12:38,789 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 02:12:38,789 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 02:12:38,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 02:12:38,790 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 02:12:38,790 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 02:12:38,790 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 02:12:38,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 02:12:38,791 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 02:12:38,791 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 02:12:38,791 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 02:12:38,791 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 02:12:38,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 02:12:38,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 02:12:38,792 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 02:12:38,792 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 02:12:38,792 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 02:12:38,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 02:12:38,793 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 02:12:38,793 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> NONE [2019-09-17 02:12:38,832 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 02:12:38,845 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 02:12:38,849 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 02:12:38,850 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 02:12:38,851 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 02:12:38,851 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-17 02:12:38,932 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe6be1005/48f8d27aa1c741f0b37ef1c820a9721b/FLAG0b9e4bf5f [2019-09-17 02:12:39,680 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 02:12:39,681 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product09.cil.c [2019-09-17 02:12:39,701 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe6be1005/48f8d27aa1c741f0b37ef1c820a9721b/FLAG0b9e4bf5f [2019-09-17 02:12:39,837 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe6be1005/48f8d27aa1c741f0b37ef1c820a9721b [2019-09-17 02:12:39,849 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 02:12:39,850 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 02:12:39,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 02:12:39,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 02:12:39,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 02:12:39,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 02:12:39" (1/1) ... [2019-09-17 02:12:39,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17c50235 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:39, skipping insertion in model container [2019-09-17 02:12:39,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 02:12:39" (1/1) ... [2019-09-17 02:12:39,867 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 02:12:39,946 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 02:12:40,695 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 02:12:40,713 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 02:12:40,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 02:12:40,870 INFO L192 MainTranslator]: Completed translation [2019-09-17 02:12:40,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:40 WrapperNode [2019-09-17 02:12:40,871 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 02:12:40,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 02:12:40,872 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 02:12:40,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 02:12:40,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:40" (1/1) ... [2019-09-17 02:12:40,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:40" (1/1) ... [2019-09-17 02:12:40,921 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:40" (1/1) ... [2019-09-17 02:12:40,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:40" (1/1) ... [2019-09-17 02:12:40,983 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:40" (1/1) ... [2019-09-17 02:12:41,019 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:40" (1/1) ... [2019-09-17 02:12:41,030 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:40" (1/1) ... [2019-09-17 02:12:41,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 02:12:41,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 02:12:41,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 02:12:41,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 02:12:41,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:40" (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 [2019-09-17 02:12:41,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 02:12:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 02:12:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-17 02:12:41,152 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-17 02:12:41,153 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-17 02:12:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-17 02:12:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-17 02:12:41,154 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-17 02:12:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-17 02:12:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-17 02:12:41,155 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-17 02:12:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-17 02:12:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-17 02:12:41,156 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-17 02:12:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 02:12:41,157 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-17 02:12:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-17 02:12:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-17 02:12:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-17 02:12:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-17 02:12:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-17 02:12:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-17 02:12:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-17 02:12:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-17 02:12:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-17 02:12:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-17 02:12:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-17 02:12:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-17 02:12:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-17 02:12:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-17 02:12:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-17 02:12:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-17 02:12:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-17 02:12:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-17 02:12:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-17 02:12:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-17 02:12:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-17 02:12:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-17 02:12:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-17 02:12:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-17 02:12:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-17 02:12:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-17 02:12:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-17 02:12:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-17 02:12:41,167 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-17 02:12:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-17 02:12:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-17 02:12:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-17 02:12:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-17 02:12:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-17 02:12:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-17 02:12:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-17 02:12:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-17 02:12:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-17 02:12:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-17 02:12:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-17 02:12:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-17 02:12:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-17 02:12:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-17 02:12:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-17 02:12:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-17 02:12:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-17 02:12:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-17 02:12:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-17 02:12:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-17 02:12:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-17 02:12:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-17 02:12:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-17 02:12:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-17 02:12:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-17 02:12:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-17 02:12:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-17 02:12:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-17 02:12:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-17 02:12:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Base [2019-09-17 02:12:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-17 02:12:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-17 02:12:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-09-17 02:12:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-17 02:12:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-17 02:12:41,179 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-17 02:12:41,179 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-17 02:12:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-17 02:12:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-17 02:12:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-17 02:12:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-17 02:12:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-17 02:12:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-17 02:12:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-17 02:12:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-17 02:12:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-17 02:12:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-17 02:12:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-17 02:12:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 02:12:41,184 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 02:12:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 02:12:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-17 02:12:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-17 02:12:41,185 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-17 02:12:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-17 02:12:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-17 02:12:41,186 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-17 02:12:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-17 02:12:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-17 02:12:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-17 02:12:41,187 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-17 02:12:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-17 02:12:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-17 02:12:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-17 02:12:41,188 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-17 02:12:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-17 02:12:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-17 02:12:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-17 02:12:41,189 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-17 02:12:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-17 02:12:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-17 02:12:41,190 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-17 02:12:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-17 02:12:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-17 02:12:41,191 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-17 02:12:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-17 02:12:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 02:12:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 02:12:41,192 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-17 02:12:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-17 02:12:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-17 02:12:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-17 02:12:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-17 02:12:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-17 02:12:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-17 02:12:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-17 02:12:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-17 02:12:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-17 02:12:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-17 02:12:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-17 02:12:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-17 02:12:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-17 02:12:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-17 02:12:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-17 02:12:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-17 02:12:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-17 02:12:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-17 02:12:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-17 02:12:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-17 02:12:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-17 02:12:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 02:12:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 02:12:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-17 02:12:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 02:12:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 02:12:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 02:12:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 02:12:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-17 02:12:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 02:12:41,211 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-17 02:12:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-17 02:12:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 02:12:41,212 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-17 02:12:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-17 02:12:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-17 02:12:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-17 02:12:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-17 02:12:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-17 02:12:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-17 02:12:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-17 02:12:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-17 02:12:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-17 02:12:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-17 02:12:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-17 02:12:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-17 02:12:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-17 02:12:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-17 02:12:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-17 02:12:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-17 02:12:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-17 02:12:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-17 02:12:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-17 02:12:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-17 02:12:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-17 02:12:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-17 02:12:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-17 02:12:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-17 02:12:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-17 02:12:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-17 02:12:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-17 02:12:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-17 02:12:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-17 02:12:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-17 02:12:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-17 02:12:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-17 02:12:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-17 02:12:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-17 02:12:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-17 02:12:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Base [2019-09-17 02:12:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-09-17 02:12:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 02:12:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-17 02:12:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-17 02:12:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-17 02:12:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-17 02:12:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 02:12:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 02:12:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 02:12:46,252 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 02:12:46,252 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-17 02:12:46,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 02:12:46 BoogieIcfgContainer [2019-09-17 02:12:46,254 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 02:12:46,254 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 02:12:46,255 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 02:12:46,255 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 02:12:46,258 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 02:12:46" (1/1) ... [2019-09-17 02:12:46,259 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-17 02:12:46,300 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 02:12:46,300 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 02:12:46,311 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 02:12:46,321 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 02:12:46,322 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 02:13:03,468 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 267 DAG size of output: 217 [2019-09-17 02:13:03,543 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 683 for LOIs [2019-09-17 02:13:03,690 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 684 for LOIs [2019-09-17 02:13:10,477 INFO L199 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 22 for LOIs [2019-09-17 02:13:11,456 INFO L199 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 28 for LOIs [2019-09-17 02:13:11,460 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing with input of size 48 for LOIs [2019-09-17 02:13:14,031 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Base with input of size 1 for LOIs [2019-09-17 02:13:14,038 INFO L199 IcfgInterpreter]: Interpreting procedure mail with input of size 88 for LOIs [2019-09-17 02:13:14,048 INFO L199 IcfgInterpreter]: Interpreting procedure incoming with input of size 79 for LOIs [2019-09-17 02:13:14,067 INFO L199 IcfgInterpreter]: Interpreting procedure forward with input of size 142 for LOIs [2019-09-17 02:13:14,077 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 115 for LOIs [2019-09-17 02:13:14,085 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 1 for LOIs [2019-09-17 02:13:14,086 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-17 02:13:14,086 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-17 02:13:14,088 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 16395#false [2019-09-17 02:13:14,096 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-09-17 02:13:14,096 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-17 02:13:14,098 INFO L168 Benchmark]: Toolchain (without parser) took 34247.99 ms. Allocated memory was 132.6 MB in the beginning and 694.2 MB in the end (delta: 561.5 MB). Free memory was 85.5 MB in the beginning and 126.1 MB in the end (delta: -40.7 MB). Peak memory consumption was 520.8 MB. Max. memory is 7.1 GB. [2019-09-17 02:13:14,099 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-17 02:13:14,100 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1020.81 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 85.2 MB in the beginning and 140.5 MB in the end (delta: -55.2 MB). Peak memory consumption was 33.5 MB. Max. memory is 7.1 GB. [2019-09-17 02:13:14,101 INFO L168 Benchmark]: Boogie Preprocessor took 182.09 ms. Allocated memory is still 200.8 MB. Free memory was 140.5 MB in the beginning and 132.5 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 7.1 GB. [2019-09-17 02:13:14,102 INFO L168 Benchmark]: RCFGBuilder took 5199.40 ms. Allocated memory was 200.8 MB in the beginning and 337.1 MB in the end (delta: 136.3 MB). Free memory was 132.5 MB in the beginning and 247.6 MB in the end (delta: -115.1 MB). Peak memory consumption was 128.3 MB. Max. memory is 7.1 GB. [2019-09-17 02:13:14,103 INFO L168 Benchmark]: Sifa took 27841.95 ms. Allocated memory was 337.1 MB in the beginning and 694.2 MB in the end (delta: 357.0 MB). Free memory was 247.6 MB in the beginning and 126.1 MB in the end (delta: 121.5 MB). Peak memory consumption was 478.5 MB. Max. memory is 7.1 GB. [2019-09-17 02:13:14,107 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1020.81 ms. Allocated memory was 132.6 MB in the beginning and 200.8 MB in the end (delta: 68.2 MB). Free memory was 85.2 MB in the beginning and 140.5 MB in the end (delta: -55.2 MB). Peak memory consumption was 33.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 182.09 ms. Allocated memory is still 200.8 MB. Free memory was 140.5 MB in the beginning and 132.5 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5199.40 ms. Allocated memory was 200.8 MB in the beginning and 337.1 MB in the end (delta: 136.3 MB). Free memory was 132.5 MB in the beginning and 247.6 MB in the end (delta: -115.1 MB). Peak memory consumption was 128.3 MB. Max. memory is 7.1 GB. * Sifa took 27841.95 ms. Allocated memory was 337.1 MB in the beginning and 694.2 MB in the end (delta: 357.0 MB). Free memory was 247.6 MB in the beginning and 126.1 MB in the end (delta: 121.5 MB). Peak memory consumption was 478.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 27788, ICFG_INTERPRETER_ENTERED_PROCEDURES: 12, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 4942, DAG_INTERPRETER_EARLY_EXITS: 6, TOOLS_POST_APPLICATIONS: 4791, TOOLS_POST_TIME[ms]: 20920, TOOLS_POST_CALL_APPLICATIONS: 107, TOOLS_POST_CALL_TIME[ms]: 337, TOOLS_POST_RETURN_APPLICATIONS: 93, TOOLS_POST_RETURN_TIME[ms]: 186, TOOLS_QUANTIFIERELIM_APPLICATIONS: 4986, TOOLS_QUANTIFIERELIM_TIME[ms]: 20064, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 17063, FLUID_QUERY_TIME[ms]: 91, FLUID_QUERIES: 4950, FLUID_YES_ANSWERS: 2, DOMAIN_JOIN_APPLICATIONS: 4158, DOMAIN_JOIN_TIME[ms]: 1043, DOMAIN_ALPHA_APPLICATIONS: 2, DOMAIN_ALPHA_TIME[ms]: 3271, DOMAIN_WIDEN_APPLICATIONS: 4, DOMAIN_WIDEN_TIME[ms]: 3, DOMAIN_ISSUBSETEQ_APPLICATIONS: 8, DOMAIN_ISSUBSETEQ_TIME[ms]: 43, DOMAIN_ISBOTTOM_APPLICATIONS: 397, DOMAIN_ISBOTTOM_TIME[ms]: 1160, LOOP_SUMMARIZER_APPLICATIONS: 4, LOOP_SUMMARIZER_CACHE_MISSES: 4, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 5908, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 5907, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 8, CALL_SUMMARIZER_APPLICATIONS: 93, CALL_SUMMARIZER_CACHE_MISSES: 46, CALL_SUMMARIZER_OVERALL_TIME[ms]: 18104, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 18102, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 8, PATH_EXPR_TIME[ms]: 10, REGEX_TO_DAG_TIME[ms]: 14, DAG_COMPRESSION_TIME[ms]: 387, DAG_COMPRESSION_PROCESSED_NODES: 16552, DAG_COMPRESSION_RETAINED_NODES: 3171 - PositiveResult [Line: 2579]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold RESULT: Ultimate proved your program to be correct! Received shutdown request...