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 -i ../../../trunk/examples/svcomp/product-lines/email_spec4_product30.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 03:17:15,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 03:17:15,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 03:17:15,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 03:17:15,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 03:17:15,139 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 03:17:15,141 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 03:17:15,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 03:17:15,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 03:17:15,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 03:17:15,157 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 03:17:15,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 03:17:15,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 03:17:15,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 03:17:15,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 03:17:15,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 03:17:15,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 03:17:15,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 03:17:15,175 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 03:17:15,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 03:17:15,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 03:17:15,181 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 03:17:15,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 03:17:15,185 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 03:17:15,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 03:17:15,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 03:17:15,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 03:17:15,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 03:17:15,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 03:17:15,193 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 03:17:15,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 03:17:15,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 03:17:15,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 03:17:15,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 03:17:15,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 03:17:15,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 03:17:15,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 03:17:15,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 03:17:15,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 03:17:15,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 03:17:15,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 03:17:15,207 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 [2019-08-10 03:17:15,242 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 03:17:15,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 03:17:15,245 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 03:17:15,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 03:17:15,245 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 03:17:15,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 03:17:15,246 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 03:17:15,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 03:17:15,246 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 03:17:15,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 03:17:15,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 03:17:15,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 03:17:15,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 03:17:15,249 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 03:17:15,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 03:17:15,249 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 03:17:15,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 03:17:15,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 03:17:15,250 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 03:17:15,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 03:17:15,250 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 03:17:15,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 03:17:15,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 03:17:15,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 03:17:15,251 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 03:17:15,251 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 03:17:15,252 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 03:17:15,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 03:17:15,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 03:17:15,308 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 03:17:15,329 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 03:17:15,334 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 03:17:15,335 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 03:17:15,336 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 03:17:15,336 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product30.cil.c [2019-08-10 03:17:15,406 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/221aebcfb/6e07c044495a4789bc4b054cd526f5c9/FLAG438e64393 [2019-08-10 03:17:15,966 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 03:17:15,970 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product30.cil.c [2019-08-10 03:17:16,005 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/221aebcfb/6e07c044495a4789bc4b054cd526f5c9/FLAG438e64393 [2019-08-10 03:17:16,249 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/221aebcfb/6e07c044495a4789bc4b054cd526f5c9 [2019-08-10 03:17:16,258 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 03:17:16,259 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 03:17:16,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 03:17:16,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 03:17:16,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 03:17:16,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 03:17:16" (1/1) ... [2019-08-10 03:17:16,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d24cd0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:17:16, skipping insertion in model container [2019-08-10 03:17:16,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 03:17:16" (1/1) ... [2019-08-10 03:17:16,276 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 03:17:16,362 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 03:17:17,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 03:17:17,242 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 03:17:17,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 03:17:17,521 INFO L192 MainTranslator]: Completed translation [2019-08-10 03:17:17,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:17:17 WrapperNode [2019-08-10 03:17:17,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 03:17:17,523 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 03:17:17,523 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 03:17:17,524 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 03:17:17,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:17:17" (1/1) ... [2019-08-10 03:17:17,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:17:17" (1/1) ... [2019-08-10 03:17:17,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:17:17" (1/1) ... [2019-08-10 03:17:17,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:17:17" (1/1) ... [2019-08-10 03:17:17,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:17:17" (1/1) ... [2019-08-10 03:17:17,667 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:17:17" (1/1) ... [2019-08-10 03:17:17,679 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:17:17" (1/1) ... [2019-08-10 03:17:17,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 03:17:17,716 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 03:17:17,716 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 03:17:17,716 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 03:17:17,720 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:17:17" (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 [2019-08-10 03:17:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 03:17:17,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 03:17:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-10 03:17:17,830 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-10 03:17:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-10 03:17:17,831 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-10 03:17:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-10 03:17:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-10 03:17:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-10 03:17:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-10 03:17:17,832 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-08-10 03:17:17,833 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-10 03:17:17,834 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-10 03:17:17,834 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-08-10 03:17:17,835 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-10 03:17:17,835 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-08-10 03:17:17,838 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-10 03:17:17,838 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-10 03:17:17,839 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-10 03:17:17,839 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-10 03:17:17,839 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-10 03:17:17,840 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-10 03:17:17,840 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-10 03:17:17,840 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-10 03:17:17,840 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-10 03:17:17,841 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-08-10 03:17:17,841 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-10 03:17:17,841 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-10 03:17:17,841 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-10 03:17:17,842 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2019-08-10 03:17:17,842 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-08-10 03:17:17,842 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-10 03:17:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-08-10 03:17:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-10 03:17:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-10 03:17:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-10 03:17:17,843 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-10 03:17:17,844 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-10 03:17:17,844 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-10 03:17:17,844 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-10 03:17:17,844 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-10 03:17:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-10 03:17:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-10 03:17:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-10 03:17:17,845 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-10 03:17:17,846 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-10 03:17:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-10 03:17:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-10 03:17:17,847 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-10 03:17:17,848 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-10 03:17:17,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-10 03:17:17,848 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-10 03:17:17,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-10 03:17:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-10 03:17:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-10 03:17:17,849 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-10 03:17:17,850 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-10 03:17:17,850 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-10 03:17:17,850 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-10 03:17:17,850 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-10 03:17:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-10 03:17:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-10 03:17:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-10 03:17:17,851 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-10 03:17:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-10 03:17:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-10 03:17:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-10 03:17:17,852 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-10 03:17:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-10 03:17:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-10 03:17:17,853 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-10 03:17:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-10 03:17:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-10 03:17:17,854 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-10 03:17:17,855 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-10 03:17:17,856 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-10 03:17:17,856 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-10 03:17:17,856 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-10 03:17:17,856 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-10 03:17:17,857 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-10 03:17:17,857 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-10 03:17:17,857 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-10 03:17:17,858 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-10 03:17:17,858 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-10 03:17:17,859 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-10 03:17:17,859 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-10 03:17:17,859 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-10 03:17:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-10 03:17:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-10 03:17:17,861 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-10 03:17:17,862 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-10 03:17:17,863 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-10 03:17:17,863 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-10 03:17:17,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-10 03:17:17,863 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-10 03:17:17,864 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 03:17:17,864 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-10 03:17:17,864 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-10 03:17:17,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-10 03:17:17,865 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-10 03:17:17,865 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-10 03:17:17,865 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-10 03:17:17,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-10 03:17:17,866 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-10 03:17:17,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-10 03:17:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-08-10 03:17:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-10 03:17:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-10 03:17:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-10 03:17:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-10 03:17:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-10 03:17:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-10 03:17:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignForward_spec__1 [2019-08-10 03:17:17,869 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-10 03:17:17,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-10 03:17:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 03:17:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 03:17:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-10 03:17:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-10 03:17:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-10 03:17:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-10 03:17:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-10 03:17:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-10 03:17:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 03:17:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-10 03:17:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-10 03:17:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-10 03:17:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-10 03:17:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-10 03:17:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-10 03:17:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-10 03:17:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-10 03:17:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-10 03:17:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-10 03:17:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-10 03:17:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-10 03:17:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-10 03:17:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-10 03:17:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-10 03:17:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-10 03:17:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-10 03:17:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-10 03:17:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-10 03:17:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-10 03:17:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-10 03:17:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-10 03:17:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-10 03:17:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-10 03:17:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-10 03:17:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-10 03:17:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-10 03:17:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-10 03:17:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-10 03:17:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-10 03:17:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-10 03:17:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-10 03:17:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-10 03:17:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-10 03:17:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-08-10 03:17:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-10 03:17:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-10 03:17:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignForward_spec__1 [2019-08-10 03:17:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-10 03:17:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-08-10 03:17:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-08-10 03:17:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-10 03:17:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-08-10 03:17:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-10 03:17:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-10 03:17:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-10 03:17:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-10 03:17:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-10 03:17:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2019-08-10 03:17:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-08-10 03:17:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-08-10 03:17:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-10 03:17:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-10 03:17:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-10 03:17:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-10 03:17:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-10 03:17:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-10 03:17:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-10 03:17:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-10 03:17:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-10 03:17:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-10 03:17:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-10 03:17:17,900 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-10 03:17:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-10 03:17:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-10 03:17:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-10 03:17:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-10 03:17:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-10 03:17:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-10 03:17:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-10 03:17:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-10 03:17:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-10 03:17:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-10 03:17:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-10 03:17:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-10 03:17:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-10 03:17:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-10 03:17:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-10 03:17:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-10 03:17:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-10 03:17:17,904 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-10 03:17:17,904 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-10 03:17:17,904 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-10 03:17:17,904 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-10 03:17:17,904 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-10 03:17:17,905 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-10 03:17:17,905 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-10 03:17:17,905 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 03:17:17,905 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-10 03:17:17,905 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-10 03:17:17,905 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-10 03:17:17,906 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-10 03:17:17,906 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-10 03:17:17,906 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-10 03:17:17,906 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-10 03:17:17,906 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-10 03:17:17,907 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-10 03:17:17,907 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-08-10 03:17:17,907 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-10 03:17:17,907 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-10 03:17:17,907 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-10 03:17:17,908 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-10 03:17:17,908 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 03:17:17,908 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 03:17:17,908 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-10 03:17:17,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 03:17:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 03:17:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 03:17:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 03:17:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-10 03:17:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 03:17:17,910 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-10 03:17:17,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-10 03:17:17,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 03:17:17,910 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-10 03:17:17,910 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-10 03:17:17,911 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-10 03:17:17,911 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-10 03:17:17,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 03:17:17,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 03:17:17,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 03:17:20,359 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 03:17:20,360 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-10 03:17:20,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 03:17:20 BoogieIcfgContainer [2019-08-10 03:17:20,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 03:17:20,363 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 03:17:20,363 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 03:17:20,363 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 03:17:20,364 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 03:17:20" (1/1) ... [2019-08-10 03:19:31,753 WARN L188 SmtUtils]: Spent 1.27 m on a formula simplification that was a NOOP. DAG size: 675 [2019-08-10 03:19:35,936 WARN L188 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 296 DAG size of output: 241 [2019-08-10 03:19:48,190 WARN L188 SmtUtils]: Spent 12.24 s on a formula simplification. DAG size of input: 711 DAG size of output: 641 [2019-08-10 03:20:43,211 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 03:20:43,219 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 03:20:43,222 INFO L168 Benchmark]: Toolchain (without parser) took 206962.06 ms. Allocated memory was 140.0 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 84.3 MB in the beginning and 1.1 GB in the end (delta: -968.7 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2019-08-10 03:20:43,222 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 140.0 MB. Free memory is still 105.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-10 03:20:43,224 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1262.39 ms. Allocated memory was 140.0 MB in the beginning and 199.8 MB in the end (delta: 59.8 MB). Free memory was 84.3 MB in the beginning and 134.6 MB in the end (delta: -50.3 MB). Peak memory consumption was 33.7 MB. Max. memory is 7.1 GB. [2019-08-10 03:20:43,225 INFO L168 Benchmark]: Boogie Preprocessor took 191.88 ms. Allocated memory is still 199.8 MB. Free memory was 134.6 MB in the beginning and 125.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-08-10 03:20:43,226 INFO L168 Benchmark]: RCFGBuilder took 2646.25 ms. Allocated memory was 199.8 MB in the beginning and 267.9 MB in the end (delta: 68.2 MB). Free memory was 125.9 MB in the beginning and 180.3 MB in the end (delta: -54.4 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. [2019-08-10 03:20:43,227 INFO L168 Benchmark]: Symbolic Interpretation took 202857.07 ms. Allocated memory was 267.9 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 180.3 MB in the beginning and 1.1 GB in the end (delta: -872.6 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2019-08-10 03:20:43,231 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 2997]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 385093#true. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 140.0 MB. Free memory is still 105.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1262.39 ms. Allocated memory was 140.0 MB in the beginning and 199.8 MB in the end (delta: 59.8 MB). Free memory was 84.3 MB in the beginning and 134.6 MB in the end (delta: -50.3 MB). Peak memory consumption was 33.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 191.88 ms. Allocated memory is still 199.8 MB. Free memory was 134.6 MB in the beginning and 125.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2646.25 ms. Allocated memory was 199.8 MB in the beginning and 267.9 MB in the end (delta: 68.2 MB). Free memory was 125.9 MB in the beginning and 180.3 MB in the end (delta: -54.4 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 202857.07 ms. Allocated memory was 267.9 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 180.3 MB in the beginning and 1.1 GB in the end (delta: -872.6 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...