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 --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 16:30:41,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 16:30:41,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 16:30:41,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 16:30:41,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 16:30:41,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 16:30:41,275 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 16:30:41,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 16:30:41,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 16:30:41,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 16:30:41,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 16:30:41,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 16:30:41,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 16:30:41,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 16:30:41,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 16:30:41,304 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 16:30:41,306 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 16:30:41,311 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 16:30:41,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 16:30:41,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 16:30:41,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 16:30:41,325 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 16:30:41,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 16:30:41,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 16:30:41,331 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 16:30:41,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 16:30:41,332 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 16:30:41,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 16:30:41,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 16:30:41,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 16:30:41,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 16:30:41,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 16:30:41,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 16:30:41,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 16:30:41,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 16:30:41,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 16:30:41,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 16:30:41,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 16:30:41,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 16:30:41,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 16:30:41,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 16:30:41,346 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 [2019-09-20 16:30:41,367 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 16:30:41,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 16:30:41,370 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 16:30:41,370 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 16:30:41,371 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 16:30:41,371 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 16:30:41,371 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 16:30:41,371 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 16:30:41,372 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 16:30:41,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 16:30:41,373 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 16:30:41,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 16:30:41,374 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 16:30:41,374 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 16:30:41,374 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 16:30:41,375 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 16:30:41,375 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 16:30:41,375 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 16:30:41,375 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 16:30:41,375 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 16:30:41,376 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 16:30:41,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 16:30:41,376 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 16:30:41,377 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 16:30:41,377 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 16:30:41,377 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 16:30:41,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 16:30:41,377 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 16:30:41,378 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 16:30:41,428 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 16:30:41,447 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 16:30:41,451 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 16:30:41,455 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 16:30:41,455 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 16:30:41,456 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-09-20 16:30:41,530 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4a456aac/83965ea395e8418fbc2cedcc6388cf2a/FLAG5d52aa796 [2019-09-20 16:30:42,173 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 16:30:42,174 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-09-20 16:30:42,193 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4a456aac/83965ea395e8418fbc2cedcc6388cf2a/FLAG5d52aa796 [2019-09-20 16:30:42,409 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4a456aac/83965ea395e8418fbc2cedcc6388cf2a [2019-09-20 16:30:42,418 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 16:30:42,419 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 16:30:42,420 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 16:30:42,420 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 16:30:42,423 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 16:30:42,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 04:30:42" (1/1) ... [2019-09-20 16:30:42,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4229c3a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:30:42, skipping insertion in model container [2019-09-20 16:30:42,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 04:30:42" (1/1) ... [2019-09-20 16:30:42,433 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 16:30:42,525 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 16:30:43,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 16:30:43,297 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 16:30:43,463 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 16:30:43,547 INFO L192 MainTranslator]: Completed translation [2019-09-20 16:30:43,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:30:43 WrapperNode [2019-09-20 16:30:43,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 16:30:43,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 16:30:43,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 16:30:43,550 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 16:30:43,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:30:43" (1/1) ... [2019-09-20 16:30:43,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:30:43" (1/1) ... [2019-09-20 16:30:43,626 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:30:43" (1/1) ... [2019-09-20 16:30:43,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:30:43" (1/1) ... [2019-09-20 16:30:43,687 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:30:43" (1/1) ... [2019-09-20 16:30:43,712 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:30:43" (1/1) ... [2019-09-20 16:30:43,726 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:30:43" (1/1) ... [2019-09-20 16:30:43,756 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 16:30:43,757 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 16:30:43,757 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 16:30:43,757 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 16:30:43,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:30:43" (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 [2019-09-20 16:30:43,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 16:30:43,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 16:30:43,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-20 16:30:43,838 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-20 16:30:43,839 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-20 16:30:43,839 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-20 16:30:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-20 16:30:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-20 16:30:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-20 16:30:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 16:30:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-20 16:30:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-20 16:30:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-20 16:30:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-20 16:30:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-20 16:30:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-20 16:30:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-20 16:30:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-20 16:30:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-20 16:30:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-20 16:30:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-20 16:30:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-20 16:30:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-20 16:30:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-20 16:30:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-20 16:30:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-20 16:30:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-20 16:30:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-20 16:30:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-20 16:30:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-20 16:30:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-20 16:30:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-20 16:30:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-20 16:30:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-20 16:30:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-20 16:30:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-20 16:30:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-20 16:30:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-20 16:30:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-20 16:30:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-20 16:30:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-20 16:30:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-20 16:30:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-20 16:30:43,850 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-20 16:30:43,850 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-20 16:30:43,850 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-20 16:30:43,850 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-20 16:30:43,851 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-20 16:30:43,852 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-20 16:30:43,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-20 16:30:43,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-20 16:30:43,852 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-20 16:30:43,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-20 16:30:43,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-20 16:30:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-20 16:30:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-20 16:30:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-20 16:30:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-20 16:30:43,854 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-20 16:30:43,854 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-20 16:30:43,854 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-20 16:30:43,854 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-20 16:30:43,854 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-20 16:30:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-20 16:30:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-20 16:30:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-20 16:30:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-20 16:30:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-20 16:30:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-20 16:30:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-20 16:30:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-20 16:30:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-20 16:30:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-20 16:30:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-20 16:30:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-20 16:30:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-20 16:30:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-20 16:30:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-20 16:30:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-20 16:30:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-20 16:30:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-20 16:30:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-20 16:30:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-20 16:30:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-20 16:30:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-20 16:30:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-20 16:30:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-20 16:30:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-20 16:30:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-20 16:30:43,862 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-20 16:30:43,862 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-20 16:30:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 16:30:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 16:30:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-20 16:30:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-20 16:30:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-20 16:30:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-20 16:30:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-20 16:30:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-20 16:30:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-20 16:30:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-20 16:30:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-20 16:30:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-20 16:30:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-20 16:30:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-20 16:30:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-20 16:30:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-20 16:30:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-20 16:30:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-20 16:30:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-20 16:30:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-20 16:30:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-20 16:30:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 16:30:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-20 16:30:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 16:30:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-20 16:30:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-20 16:30:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-20 16:30:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-20 16:30:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-20 16:30:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-20 16:30:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-20 16:30:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-20 16:30:43,868 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-20 16:30:43,869 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-20 16:30:43,869 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-20 16:30:43,869 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-20 16:30:43,869 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-20 16:30:43,869 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-20 16:30:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-20 16:30:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-20 16:30:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-20 16:30:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-20 16:30:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-20 16:30:43,875 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-20 16:30:43,875 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-20 16:30:43,875 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-20 16:30:43,875 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-20 16:30:43,876 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-20 16:30:43,876 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-20 16:30:43,876 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-20 16:30:43,877 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-20 16:30:43,877 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-20 16:30:43,878 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-20 16:30:43,885 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-20 16:30:43,885 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-20 16:30:43,885 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-20 16:30:43,885 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-20 16:30:43,885 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-09-20 16:30:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-20 16:30:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-20 16:30:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-20 16:30:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-20 16:30:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 16:30:43,886 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 16:30:43,887 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-20 16:30:43,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 16:30:43,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 16:30:43,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 16:30:43,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 16:30:43,888 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-20 16:30:43,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 16:30:43,888 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-20 16:30:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-20 16:30:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 16:30:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-20 16:30:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-20 16:30:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-20 16:30:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-20 16:30:43,889 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-20 16:30:43,890 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-20 16:30:43,890 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-20 16:30:43,890 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-20 16:30:43,890 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-20 16:30:43,890 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-20 16:30:43,890 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-20 16:30:43,891 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-20 16:30:43,891 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-20 16:30:43,891 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-20 16:30:43,891 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-20 16:30:43,891 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-20 16:30:43,891 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-20 16:30:43,891 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-20 16:30:43,892 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-20 16:30:43,892 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-20 16:30:43,892 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-20 16:30:43,892 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-20 16:30:43,893 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-20 16:30:43,893 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-20 16:30:43,893 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-20 16:30:43,893 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-20 16:30:43,893 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-20 16:30:43,894 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-20 16:30:43,894 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-20 16:30:43,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 16:30:43,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 16:30:43,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 16:30:47,921 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 16:30:47,922 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-20 16:30:47,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 04:30:47 BoogieIcfgContainer [2019-09-20 16:30:47,924 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 16:30:47,924 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 16:30:47,924 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 16:30:47,924 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 16:30:47,925 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 04:30:47" (1/1) ... [2019-09-20 16:30:47,926 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 16:30:47,950 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 16:30:47,951 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 16:30:47,959 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 16:30:47,968 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 16:30:47,969 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 16:31:14,632 WARN L191 SmtUtils]: Spent 18.70 s on a formula simplification that was a NOOP. DAG size: 549 [2019-09-20 16:31:16,859 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 175 [2019-09-20 16:31:23,522 WARN L191 SmtUtils]: Spent 6.66 s on a formula simplification. DAG size of input: 576 DAG size of output: 524 [2019-09-20 16:31:26,422 WARN L191 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 417 [2019-09-20 16:31:26,449 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 449 for LOIs [2019-09-20 16:31:26,583 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 430 for LOIs