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 IntervalDomain -i ../../../trunk/examples/svcomp/product-lines/email_spec6_product26.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 10:44:13,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 10:44:13,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 10:44:13,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 10:44:13,909 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 10:44:13,910 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 10:44:13,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 10:44:13,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 10:44:13,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 10:44:13,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 10:44:13,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 10:44:13,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 10:44:13,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 10:44:13,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 10:44:13,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 10:44:13,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 10:44:13,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 10:44:13,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 10:44:13,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 10:44:13,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 10:44:13,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 10:44:13,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 10:44:13,930 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 10:44:13,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 10:44:13,932 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 10:44:13,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 10:44:13,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 10:44:13,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 10:44:13,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 10:44:13,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 10:44:13,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 10:44:13,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 10:44:13,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 10:44:13,937 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 10:44:13,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 10:44:13,939 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 10:44:13,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 10:44:13,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 10:44:13,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 10:44:13,941 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 10:44:13,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 10:44:13,942 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 [2019-09-06 10:44:13,956 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 10:44:13,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 10:44:13,957 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 10:44:13,957 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 10:44:13,958 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 10:44:13,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 10:44:13,958 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 10:44:13,958 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 10:44:13,959 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 10:44:13,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 10:44:13,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 10:44:13,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 10:44:13,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 10:44:13,960 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 10:44:13,960 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 10:44:13,960 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 10:44:13,960 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 10:44:13,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 10:44:13,961 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 10:44:13,961 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 10:44:13,961 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 10:44:13,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 10:44:13,962 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 10:44:13,962 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 10:44:13,962 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 10:44:13,962 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 10:44:13,962 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 10:44:13,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 10:44:13,963 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 10:44:13,992 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 10:44:14,004 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 10:44:14,007 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 10:44:14,009 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 10:44:14,009 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 10:44:14,010 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product26.cil.c [2019-09-06 10:44:14,081 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/743ba7b19/a5a8a572b6494910b67ad979516eccd3/FLAGeffc48822 [2019-09-06 10:44:14,695 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 10:44:14,696 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product26.cil.c [2019-09-06 10:44:14,717 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/743ba7b19/a5a8a572b6494910b67ad979516eccd3/FLAGeffc48822 [2019-09-06 10:44:14,907 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/743ba7b19/a5a8a572b6494910b67ad979516eccd3 [2019-09-06 10:44:14,918 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 10:44:14,920 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 10:44:14,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 10:44:14,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 10:44:14,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 10:44:14,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:44:14" (1/1) ... [2019-09-06 10:44:14,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57f586b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:44:14, skipping insertion in model container [2019-09-06 10:44:14,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:44:14" (1/1) ... [2019-09-06 10:44:14,937 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 10:44:15,018 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 10:44:15,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 10:44:15,689 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 10:44:15,868 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 10:44:15,960 INFO L192 MainTranslator]: Completed translation [2019-09-06 10:44:15,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:44:15 WrapperNode [2019-09-06 10:44:15,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 10:44:15,962 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 10:44:15,962 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 10:44:15,962 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 10:44:15,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:44:15" (1/1) ... [2019-09-06 10:44:15,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:44:15" (1/1) ... [2019-09-06 10:44:16,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:44:15" (1/1) ... [2019-09-06 10:44:16,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:44:15" (1/1) ... [2019-09-06 10:44:16,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:44:15" (1/1) ... [2019-09-06 10:44:16,099 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:44:15" (1/1) ... [2019-09-06 10:44:16,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:44:15" (1/1) ... [2019-09-06 10:44:16,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 10:44:16,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 10:44:16,132 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 10:44:16,133 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 10:44:16,134 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:44:15" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 10:44:16,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 10:44:16,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 10:44:16,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-06 10:44:16,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-06 10:44:16,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-06 10:44:16,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-06 10:44:16,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-06 10:44:16,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-06 10:44:16,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-06 10:44:16,230 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-06 10:44:16,230 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-06 10:44:16,231 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-06 10:44:16,231 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-06 10:44:16,231 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-06 10:44:16,232 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-06 10:44:16,232 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-06 10:44:16,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-06 10:44:16,234 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-06 10:44:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 10:44:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-06 10:44:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-06 10:44:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-06 10:44:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-06 10:44:16,235 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-06 10:44:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-06 10:44:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-06 10:44:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-06 10:44:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-06 10:44:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-06 10:44:16,236 INFO L138 BoogieDeclarations]: Found implementation of procedure bobSetAddressBook [2019-09-06 10:44:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-06 10:44:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-06 10:44:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-06 10:44:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-06 10:44:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-06 10:44:16,237 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-06 10:44:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-06 10:44:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-06 10:44:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-06 10:44:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-06 10:44:16,238 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-06 10:44:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-06 10:44:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-06 10:44:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-06 10:44:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-06 10:44:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-06 10:44:16,239 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-06 10:44:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-06 10:44:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-06 10:44:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-06 10:44:16,240 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-06 10:44:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-06 10:44:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-06 10:44:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-06 10:44:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-06 10:44:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-06 10:44:16,241 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-06 10:44:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-06 10:44:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-06 10:44:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-06 10:44:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-06 10:44:16,242 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-06 10:44:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-06 10:44:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-06 10:44:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-06 10:44:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-06 10:44:16,243 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-06 10:44:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-06 10:44:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-06 10:44:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-06 10:44:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-06 10:44:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-06 10:44:16,244 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-06 10:44:16,245 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-06 10:44:16,245 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-06 10:44:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-06 10:44:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-06 10:44:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-06 10:44:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-06 10:44:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-06 10:44:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-06 10:44:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-06 10:44:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-06 10:44:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-06 10:44:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-06 10:44:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-09-06 10:44:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-09-06 10:44:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-06 10:44:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-06 10:44:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-06 10:44:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-09-06 10:44:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-06 10:44:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-09-06 10:44:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-06 10:44:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-06 10:44:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-06 10:44:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-06 10:44:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-09-06 10:44:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-09-06 10:44:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-06 10:44:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-06 10:44:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-09-06 10:44:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AddressBook [2019-09-06 10:44:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-09-06 10:44:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-06 10:44:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-06 10:44:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-06 10:44:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-06 10:44:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-06 10:44:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-06 10:44:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-06 10:44:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-06 10:44:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-06 10:44:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-06 10:44:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure sendToAddressBook [2019-09-06 10:44:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-06 10:44:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 10:44:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-06 10:44:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-06 10:44:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-06 10:44:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-06 10:44:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-06 10:44:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-06 10:44:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-06 10:44:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 10:44:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-06 10:44:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-06 10:44:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 10:44:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-06 10:44:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-06 10:44:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 10:44:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-06 10:44:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-06 10:44:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 10:44:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-06 10:44:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-06 10:44:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-06 10:44:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-06 10:44:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-06 10:44:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-06 10:44:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-06 10:44:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-06 10:44:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-06 10:44:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-06 10:44:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-06 10:44:16,270 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-06 10:44:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-06 10:44:16,271 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-06 10:44:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-06 10:44:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-06 10:44:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-06 10:44:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-06 10:44:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-06 10:44:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-06 10:44:16,272 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-06 10:44:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-06 10:44:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-06 10:44:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-06 10:44:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-06 10:44:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-06 10:44:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-06 10:44:16,273 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-06 10:44:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-06 10:44:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-06 10:44:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-06 10:44:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 10:44:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-06 10:44:16,274 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-06 10:44:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-06 10:44:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-06 10:44:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-06 10:44:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-06 10:44:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-06 10:44:16,275 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-06 10:44:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-06 10:44:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-06 10:44:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure bobSetAddressBook [2019-09-06 10:44:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-06 10:44:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-06 10:44:16,276 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-06 10:44:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-06 10:44:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-06 10:44:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-06 10:44:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-06 10:44:16,277 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-06 10:44:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-06 10:44:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-06 10:44:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-06 10:44:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-06 10:44:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-06 10:44:16,278 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-06 10:44:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-06 10:44:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-06 10:44:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-06 10:44:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-06 10:44:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-06 10:44:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-06 10:44:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-06 10:44:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-06 10:44:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-06 10:44:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-06 10:44:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-06 10:44:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-06 10:44:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-06 10:44:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-06 10:44:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-06 10:44:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-06 10:44:16,281 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-06 10:44:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-06 10:44:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-06 10:44:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-06 10:44:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-06 10:44:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-06 10:44:16,282 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-06 10:44:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-06 10:44:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-06 10:44:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-06 10:44:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-06 10:44:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-06 10:44:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-06 10:44:16,283 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-06 10:44:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-06 10:44:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-09-06 10:44:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-09-06 10:44:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-06 10:44:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-06 10:44:16,284 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-06 10:44:16,285 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-06 10:44:16,285 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-06 10:44:16,285 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-09-06 10:44:16,285 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-09-06 10:44:16,285 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-06 10:44:16,285 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-06 10:44:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-06 10:44:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-06 10:44:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-06 10:44:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-06 10:44:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure sendToAddressBook [2019-09-06 10:44:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-06 10:44:16,286 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-09-06 10:44:16,287 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-09-06 10:44:16,287 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-09-06 10:44:16,287 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AddressBook [2019-09-06 10:44:16,287 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-09-06 10:44:16,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 10:44:16,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 10:44:16,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 10:44:18,440 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 10:44:18,440 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-06 10:44:18,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 10:44:18 BoogieIcfgContainer [2019-09-06 10:44:18,442 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 10:44:18,443 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 10:44:18,443 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 10:44:18,443 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 10:44:18,445 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 10:44:18" (1/1) ... [2019-09-06 10:44:18,445 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ 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=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 10:44:18,487 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 10:44:18,487 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 10:44:18,509 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 10:44:18,524 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 10:44:18,525 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 10:44:18,858 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 583 for LOIs [2019-09-06 10:44:19,857 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 576 for LOIs