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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 06:41:33,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 06:41:33,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 06:41:33,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 06:41:33,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 06:41:33,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 06:41:33,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 06:41:33,962 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 06:41:33,964 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 06:41:33,965 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 06:41:33,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 06:41:33,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 06:41:33,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 06:41:33,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 06:41:33,969 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 06:41:33,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 06:41:33,971 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 06:41:33,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 06:41:33,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 06:41:33,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 06:41:33,978 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 06:41:33,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 06:41:33,980 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 06:41:33,981 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 06:41:33,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 06:41:33,984 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 06:41:33,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 06:41:33,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 06:41:33,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 06:41:33,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 06:41:33,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 06:41:33,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 06:41:33,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 06:41:33,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 06:41:33,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 06:41:33,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 06:41:33,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 06:41:33,992 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 06:41:33,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 06:41:33,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 06:41:33,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 06:41:33,994 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 [2019-10-15 06:41:34,008 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 06:41:34,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 06:41:34,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 06:41:34,010 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 06:41:34,010 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 06:41:34,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 06:41:34,011 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 06:41:34,011 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 06:41:34,011 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 06:41:34,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 06:41:34,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 06:41:34,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 06:41:34,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 06:41:34,012 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 06:41:34,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 06:41:34,013 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 06:41:34,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 06:41:34,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 06:41:34,013 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 06:41:34,014 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 06:41:34,014 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 06:41:34,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:41:34,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 06:41:34,014 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 06:41:34,015 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 06:41:34,015 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 06:41:34,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 06:41:34,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 06:41:34,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 06:41:34,339 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 06:41:34,358 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 06:41:34,365 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 06:41:34,366 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 06:41:34,367 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 06:41:34,368 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-10-15 06:41:34,434 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e46919b8b/781d42b945df4dd7b923de8454bf59f2/FLAG47e21f561 [2019-10-15 06:41:35,018 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 06:41:35,019 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-10-15 06:41:35,046 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e46919b8b/781d42b945df4dd7b923de8454bf59f2/FLAG47e21f561 [2019-10-15 06:41:35,295 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e46919b8b/781d42b945df4dd7b923de8454bf59f2 [2019-10-15 06:41:35,306 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 06:41:35,307 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 06:41:35,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 06:41:35,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 06:41:35,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 06:41:35,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:41:35" (1/1) ... [2019-10-15 06:41:35,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@103d845f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:35, skipping insertion in model container [2019-10-15 06:41:35,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:41:35" (1/1) ... [2019-10-15 06:41:35,330 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 06:41:35,398 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 06:41:35,999 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:41:36,026 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 06:41:36,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:41:36,279 INFO L192 MainTranslator]: Completed translation [2019-10-15 06:41:36,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:36 WrapperNode [2019-10-15 06:41:36,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 06:41:36,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 06:41:36,281 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 06:41:36,282 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 06:41:36,301 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:36" (1/1) ... [2019-10-15 06:41:36,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:36" (1/1) ... [2019-10-15 06:41:36,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:36" (1/1) ... [2019-10-15 06:41:36,368 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:36" (1/1) ... [2019-10-15 06:41:36,456 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:36" (1/1) ... [2019-10-15 06:41:36,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:36" (1/1) ... [2019-10-15 06:41:36,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:36" (1/1) ... [2019-10-15 06:41:36,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 06:41:36,528 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 06:41:36,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 06:41:36,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 06:41:36,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:41:36" (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 [2019-10-15 06:41:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 06:41:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 06:41:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-15 06:41:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-15 06:41:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-15 06:41:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-15 06:41:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-15 06:41:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-15 06:41:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-15 06:41:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-10-15 06:41:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-15 06:41:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-15 06:41:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-15 06:41:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-15 06:41:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-15 06:41:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-15 06:41:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-15 06:41:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-15 06:41:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-15 06:41:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-10-15 06:41:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2019-10-15 06:41:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-15 06:41:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-15 06:41:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-15 06:41:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-15 06:41:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-15 06:41:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-15 06:41:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-15 06:41:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-10-15 06:41:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-10-15 06:41:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-15 06:41:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-15 06:41:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-15 06:41:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-15 06:41:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-15 06:41:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-15 06:41:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 06:41:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-10-15 06:41:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-10-15 06:41:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-15 06:41:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-15 06:41:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-15 06:41:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-15 06:41:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-15 06:41:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-15 06:41:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-15 06:41:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-15 06:41:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-15 06:41:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-15 06:41:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-15 06:41:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-15 06:41:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-15 06:41:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-15 06:41:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-15 06:41:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-15 06:41:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-15 06:41:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-15 06:41:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-15 06:41:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-15 06:41:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-15 06:41:36,619 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-15 06:41:36,619 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-15 06:41:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-15 06:41:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-15 06:41:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-15 06:41:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-15 06:41:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-15 06:41:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-15 06:41:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-15 06:41:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-15 06:41:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-15 06:41:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-15 06:41:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-15 06:41:36,622 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-15 06:41:36,622 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-15 06:41:36,622 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-15 06:41:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-15 06:41:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-15 06:41:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-15 06:41:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-15 06:41:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-15 06:41:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-15 06:41:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-15 06:41:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-15 06:41:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-15 06:41:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-15 06:41:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-15 06:41:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-15 06:41:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-15 06:41:36,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-15 06:41:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-15 06:41:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-15 06:41:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-15 06:41:36,627 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-15 06:41:36,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 06:41:36,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 06:41:36,628 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-15 06:41:36,628 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-15 06:41:36,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 06:41:36,628 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-15 06:41:36,628 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-15 06:41:36,628 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-15 06:41:36,629 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-15 06:41:36,629 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-15 06:41:36,629 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-15 06:41:36,629 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-15 06:41:36,629 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-10-15 06:41:36,629 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-15 06:41:36,630 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 06:41:36,630 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 06:41:36,630 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-15 06:41:36,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 06:41:36,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 06:41:36,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 06:41:36,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 06:41:36,631 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-15 06:41:36,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 06:41:36,632 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-15 06:41:36,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-15 06:41:36,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 06:41:36,632 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-15 06:41:36,633 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-15 06:41:36,633 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-15 06:41:36,633 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-15 06:41:36,634 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-15 06:41:36,634 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-15 06:41:36,635 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-15 06:41:36,635 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-15 06:41:36,635 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-15 06:41:36,635 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-15 06:41:36,635 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-15 06:41:36,636 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-15 06:41:36,636 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-15 06:41:36,636 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-15 06:41:36,637 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-15 06:41:36,640 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-15 06:41:36,640 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-15 06:41:36,640 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-15 06:41:36,640 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-15 06:41:36,641 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-15 06:41:36,641 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-15 06:41:36,641 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-15 06:41:36,642 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-15 06:41:36,642 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-10-15 06:41:36,649 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-10-15 06:41:36,650 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-10-15 06:41:36,650 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2019-10-15 06:41:36,650 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-15 06:41:36,650 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-15 06:41:36,650 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-15 06:41:36,650 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-15 06:41:36,651 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-15 06:41:36,651 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-15 06:41:36,651 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-15 06:41:36,651 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-15 06:41:36,651 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-15 06:41:36,651 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-15 06:41:36,652 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 06:41:36,652 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-10-15 06:41:36,652 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-10-15 06:41:36,652 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-15 06:41:36,652 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-15 06:41:36,652 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-15 06:41:36,652 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-15 06:41:36,653 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-15 06:41:36,653 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-15 06:41:36,653 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-15 06:41:36,653 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-15 06:41:36,653 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-15 06:41:36,653 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-15 06:41:36,654 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-15 06:41:36,654 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-15 06:41:36,654 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-15 06:41:36,654 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-15 06:41:36,654 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-15 06:41:36,654 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-15 06:41:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-15 06:41:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-15 06:41:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-15 06:41:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-15 06:41:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-15 06:41:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-15 06:41:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-15 06:41:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-15 06:41:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-15 06:41:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-15 06:41:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-15 06:41:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-15 06:41:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-15 06:41:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-15 06:41:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-15 06:41:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-15 06:41:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-15 06:41:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-15 06:41:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-15 06:41:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-15 06:41:36,658 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-15 06:41:36,658 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-15 06:41:36,658 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-15 06:41:36,658 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-15 06:41:36,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 06:41:36,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 06:41:36,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 06:41:40,737 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 06:41:40,737 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-15 06:41:40,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:41:40 BoogieIcfgContainer [2019-10-15 06:41:40,739 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 06:41:40,739 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 06:41:40,739 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 06:41:40,740 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 06:41:40,741 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:41:40" (1/1) ... [2019-10-15 06:41:40,741 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-15 06:41:40,766 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-15 06:41:40,766 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 06:41:40,776 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-15 06:41:40,787 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 06:41:40,789 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-15 06:41:54,919 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 559 [2019-10-15 06:41:57,377 WARN L191 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 197 [2019-10-15 06:41:57,699 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 591 [2019-10-15 06:41:57,945 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 591 [2019-10-15 06:41:58,150 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 591 [2019-10-15 06:41:58,391 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-10-15 06:41:58,910 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 869 [2019-10-15 06:41:58,945 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 883 for LOIs [2019-10-15 06:41:59,100 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 863 for LOIs [2019-10-15 06:42:01,014 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 907 [2019-10-15 06:42:02,244 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 907 [2019-10-15 06:42:02,615 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 506 [2019-10-15 06:42:04,310 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 987 DAG size of output: 987 [2019-10-15 06:42:04,991 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 965 [2019-10-15 06:42:05,523 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 965 [2019-10-15 06:42:05,721 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 489 [2019-10-15 06:42:06,255 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 967 [2019-10-15 06:42:07,442 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 997 [2019-10-15 06:42:08,133 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 634 [2019-10-15 06:42:08,534 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 645 [2019-10-15 06:42:09,266 WARN L191 SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 644 [2019-10-15 06:42:09,628 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 494 [2019-10-15 06:42:10,385 WARN L191 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 653 DAG size of output: 653 [2019-10-15 06:42:10,973 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 639 [2019-10-15 06:42:11,688 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 638 [2019-10-15 06:42:11,836 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 485 [2019-10-15 06:42:12,765 WARN L191 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 641 DAG size of output: 641 [2019-10-15 06:42:13,733 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 1028 [2019-10-15 06:42:14,211 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 628 [2019-10-15 06:42:14,942 WARN L191 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 640 [2019-10-15 06:42:15,652 WARN L191 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 640 [2019-10-15 06:42:15,995 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 495