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_spec11_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 06:42:39,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 06:42:39,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 06:42:39,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 06:42:39,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 06:42:39,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 06:42:39,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 06:42:39,883 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 06:42:39,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 06:42:39,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 06:42:39,886 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 06:42:39,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 06:42:39,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 06:42:39,889 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 06:42:39,890 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 06:42:39,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 06:42:39,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 06:42:39,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 06:42:39,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 06:42:39,896 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 06:42:39,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 06:42:39,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 06:42:39,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 06:42:39,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 06:42:39,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 06:42:39,903 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 06:42:39,903 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 06:42:39,904 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 06:42:39,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 06:42:39,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 06:42:39,907 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 06:42:39,908 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 06:42:39,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 06:42:39,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 06:42:39,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 06:42:39,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 06:42:39,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 06:42:39,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 06:42:39,914 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 06:42:39,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 06:42:39,917 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 06:42:39,919 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 06:42:39,942 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 06:42:39,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 06:42:39,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 06:42:39,944 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 06:42:39,945 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 06:42:39,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 06:42:39,945 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 06:42:39,945 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 06:42:39,945 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 06:42:39,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 06:42:39,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 06:42:39,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 06:42:39,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 06:42:39,948 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 06:42:39,948 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 06:42:39,948 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 06:42:39,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 06:42:39,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 06:42:39,949 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 06:42:39,949 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 06:42:39,949 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 06:42:39,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:42:39,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 06:42:39,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 06:42:39,950 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 06:42:39,950 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 06:42:39,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 06:42:39,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 06:42:39,951 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 06:42:40,257 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 06:42:40,277 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 06:42:40,280 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 06:42:40,282 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 06:42:40,283 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 06:42:40,284 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-10-15 06:42:40,357 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/332b6a1b9/30fd103c98694912adaf9f3e0a42963d/FLAG8efbe97ad [2019-10-15 06:42:41,008 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 06:42:41,009 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product03.cil.c [2019-10-15 06:42:41,028 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/332b6a1b9/30fd103c98694912adaf9f3e0a42963d/FLAG8efbe97ad [2019-10-15 06:42:41,215 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/332b6a1b9/30fd103c98694912adaf9f3e0a42963d [2019-10-15 06:42:41,225 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 06:42:41,227 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 06:42:41,228 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 06:42:41,228 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 06:42:41,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 06:42:41,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:42:41" (1/1) ... [2019-10-15 06:42:41,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63b371b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:42:41, skipping insertion in model container [2019-10-15 06:42:41,234 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:42:41" (1/1) ... [2019-10-15 06:42:41,241 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 06:42:41,306 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 06:42:42,030 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:42:42,052 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 06:42:42,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:42:42,222 INFO L192 MainTranslator]: Completed translation [2019-10-15 06:42:42,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:42:42 WrapperNode [2019-10-15 06:42:42,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 06:42:42,224 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 06:42:42,224 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 06:42:42,224 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 06:42:42,239 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:42:42" (1/1) ... [2019-10-15 06:42:42,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:42:42" (1/1) ... [2019-10-15 06:42:42,268 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:42:42" (1/1) ... [2019-10-15 06:42:42,268 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:42:42" (1/1) ... [2019-10-15 06:42:42,319 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:42:42" (1/1) ... [2019-10-15 06:42:42,341 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:42:42" (1/1) ... [2019-10-15 06:42:42,351 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:42:42" (1/1) ... [2019-10-15 06:42:42,371 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 06:42:42,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 06:42:42,373 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 06:42:42,373 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 06:42:42,375 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:42:42" (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 06:42:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 06:42:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 06:42:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-15 06:42:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-15 06:42:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-15 06:42:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-15 06:42:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-15 06:42:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-15 06:42:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-15 06:42:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 06:42:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-10-15 06:42:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-15 06:42:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-15 06:42:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-15 06:42:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-15 06:42:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-15 06:42:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-15 06:42:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-15 06:42:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-15 06:42:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-15 06:42:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-15 06:42:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-15 06:42:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-15 06:42:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-15 06:42:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-15 06:42:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-15 06:42:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-15 06:42:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-15 06:42:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-15 06:42:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-15 06:42:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-15 06:42:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-15 06:42:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-15 06:42:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-15 06:42:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-15 06:42:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-15 06:42:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-15 06:42:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-15 06:42:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-15 06:42:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-15 06:42:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-10-15 06:42:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-15 06:42:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-15 06:42:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-15 06:42:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-15 06:42:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-15 06:42:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-15 06:42:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-15 06:42:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-10-15 06:42:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-10-15 06:42:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-15 06:42:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-15 06:42:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-15 06:42:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-15 06:42:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-15 06:42:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-15 06:42:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-15 06:42:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-15 06:42:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-15 06:42:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-15 06:42:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-15 06:42:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-15 06:42:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-15 06:42:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-15 06:42:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-15 06:42:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-15 06:42:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-15 06:42:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-15 06:42:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-15 06:42:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-15 06:42:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-15 06:42:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-15 06:42:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-15 06:42:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-15 06:42:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-15 06:42:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-15 06:42:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-15 06:42:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-15 06:42:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-15 06:42:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-15 06:42:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-15 06:42:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-15 06:42:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-15 06:42:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-15 06:42:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-15 06:42:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-15 06:42:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-15 06:42:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-15 06:42:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-15 06:42:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-15 06:42:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-15 06:42:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 06:42:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 06:42:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-15 06:42:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-15 06:42:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-15 06:42:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-15 06:42:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-15 06:42:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-15 06:42:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-15 06:42:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-15 06:42:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-15 06:42:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-15 06:42:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-15 06:42:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-15 06:42:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-15 06:42:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-15 06:42:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-15 06:42:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-15 06:42:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-15 06:42:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-15 06:42:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-15 06:42:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 06:42:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-10-15 06:42:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 06:42:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-15 06:42:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-15 06:42:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-15 06:42:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-15 06:42:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-15 06:42:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-15 06:42:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-15 06:42:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-15 06:42:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-15 06:42:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-15 06:42:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-15 06:42:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-15 06:42:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-15 06:42:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-15 06:42:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-15 06:42:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-15 06:42:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-15 06:42:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-15 06:42:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-15 06:42:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-15 06:42:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-15 06:42:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-15 06:42:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-15 06:42:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-15 06:42:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-15 06:42:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-15 06:42:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-15 06:42:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-15 06:42:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-15 06:42:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-15 06:42:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-15 06:42:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-10-15 06:42:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-10-15 06:42:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptAutoResponder_spec__1 [2019-10-15 06:42:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-15 06:42:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-15 06:42:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-15 06:42:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-15 06:42:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 06:42:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 06:42:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-15 06:42:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 06:42:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 06:42:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 06:42:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 06:42:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-15 06:42:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 06:42:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-15 06:42:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-15 06:42:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 06:42:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-15 06:42:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-15 06:42:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-15 06:42:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-15 06:42:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-15 06:42:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-15 06:42:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-15 06:42:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-15 06:42:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-15 06:42:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-15 06:42:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-15 06:42:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-15 06:42:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-15 06:42:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-15 06:42:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-15 06:42:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-15 06:42:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-15 06:42:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-15 06:42:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-15 06:42:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-15 06:42:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-15 06:42:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-15 06:42:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-15 06:42:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-15 06:42:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-15 06:42:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-15 06:42:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-15 06:42:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-15 06:42:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-15 06:42:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 06:42:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 06:42:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 06:42:46,680 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 06:42:46,680 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-15 06:42:46,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:42:46 BoogieIcfgContainer [2019-10-15 06:42:46,682 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 06:42:46,683 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 06:42:46,683 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 06:42:46,683 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 06:42:46,684 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:42:46" (1/1) ... [2019-10-15 06:42:46,685 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 06:42:46,711 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-15 06:42:46,712 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 06:42:46,720 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-15 06:42:46,729 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 06:42:46,731 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-15 06:42:55,829 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 549 [2019-10-15 06:42:58,389 WARN L191 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 175 [2019-10-15 06:42:58,704 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 576 [2019-10-15 06:42:59,002 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 576 [2019-10-15 06:42:59,237 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 576 [2019-10-15 06:42:59,450 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 417 [2019-10-15 06:43:00,064 WARN L191 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 852 [2019-10-15 06:43:00,103 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 866 for LOIs [2019-10-15 06:43:00,326 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 846 for LOIs [2019-10-15 06:43:01,893 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification that was a NOOP. DAG size: 878 [2019-10-15 06:43:02,364 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 878 [2019-10-15 06:43:02,560 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 482 [2019-10-15 06:43:03,106 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 936 [2019-10-15 06:43:04,435 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 940 [2019-10-15 06:43:05,694 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 940 [2019-10-15 06:43:07,621 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 943 DAG size of output: 943 [2019-10-15 06:43:08,243 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 937 [2019-10-15 06:43:08,788 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 937 [2019-10-15 06:43:08,946 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 482 [2019-10-15 06:43:09,516 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification that was a NOOP. DAG size: 940 [2019-10-15 06:43:11,241 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 952 DAG size of output: 951 [2019-10-15 06:43:11,816 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-10-15 06:43:12,269 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 636 [2019-10-15 06:43:13,817 WARN L191 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 952 DAG size of output: 951 [2019-10-15 06:43:14,344 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-10-15 06:43:14,796 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 636 [2019-10-15 06:43:16,314 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 952 DAG size of output: 951 [2019-10-15 06:43:16,830 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-10-15 06:43:17,280 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 636 [2019-10-15 06:43:18,737 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 952 DAG size of output: 951 [2019-10-15 06:43:19,229 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-10-15 06:43:19,687 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 636 [2019-10-15 06:43:21,171 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 952 DAG size of output: 951 [2019-10-15 06:43:21,688 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 490