java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec6_product22.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 12:05:55,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 12:05:55,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 12:05:55,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 12:05:55,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 12:05:55,400 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 12:05:55,402 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 12:05:55,404 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 12:05:55,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 12:05:55,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 12:05:55,407 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 12:05:55,408 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 12:05:55,409 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 12:05:55,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 12:05:55,411 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 12:05:55,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 12:05:55,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 12:05:55,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 12:05:55,416 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 12:05:55,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 12:05:55,419 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 12:05:55,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 12:05:55,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 12:05:55,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 12:05:55,425 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 12:05:55,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 12:05:55,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 12:05:55,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 12:05:55,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 12:05:55,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 12:05:55,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 12:05:55,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 12:05:55,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 12:05:55,430 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 12:05:55,431 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 12:05:55,432 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 12:05:55,432 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 12:05:55,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 12:05:55,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 12:05:55,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 12:05:55,434 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 12:05:55,435 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 12:05:55,450 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 12:05:55,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 12:05:55,452 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 12:05:55,452 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 12:05:55,452 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 12:05:55,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 12:05:55,453 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 12:05:55,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 12:05:55,453 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 12:05:55,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 12:05:55,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 12:05:55,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 12:05:55,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 12:05:55,454 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 12:05:55,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 12:05:55,454 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 12:05:55,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 12:05:55,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 12:05:55,455 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 12:05:55,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 12:05:55,456 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 12:05:55,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:05:55,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 12:05:55,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 12:05:55,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 12:05:55,457 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 12:05:55,457 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 12:05:55,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 12:05:55,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 12:05:55,487 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 12:05:55,500 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 12:05:55,504 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 12:05:55,506 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 12:05:55,506 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 12:05:55,507 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product22.cil.c [2019-08-08 12:05:55,572 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd0d0149c/0feb9ab2676a43e1ab758e3b89db1914/FLAG6c0010c42 [2019-08-08 12:05:56,192 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 12:05:56,193 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product22.cil.c [2019-08-08 12:05:56,221 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd0d0149c/0feb9ab2676a43e1ab758e3b89db1914/FLAG6c0010c42 [2019-08-08 12:05:56,425 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd0d0149c/0feb9ab2676a43e1ab758e3b89db1914 [2019-08-08 12:05:56,434 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 12:05:56,435 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 12:05:56,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 12:05:56,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 12:05:56,440 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 12:05:56,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:05:56" (1/1) ... [2019-08-08 12:05:56,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1be56f8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:05:56, skipping insertion in model container [2019-08-08 12:05:56,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:05:56" (1/1) ... [2019-08-08 12:05:56,454 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 12:05:56,538 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 12:05:57,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:05:57,356 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 12:05:57,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:05:57,608 INFO L192 MainTranslator]: Completed translation [2019-08-08 12:05:57,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:05:57 WrapperNode [2019-08-08 12:05:57,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 12:05:57,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 12:05:57,610 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 12:05:57,610 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 12:05:57,625 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:05:57" (1/1) ... [2019-08-08 12:05:57,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:05:57" (1/1) ... [2019-08-08 12:05:57,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:05:57" (1/1) ... [2019-08-08 12:05:57,658 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:05:57" (1/1) ... [2019-08-08 12:05:57,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:05:57" (1/1) ... [2019-08-08 12:05:57,757 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:05:57" (1/1) ... [2019-08-08 12:05:57,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:05:57" (1/1) ... [2019-08-08 12:05:57,818 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 12:05:57,818 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 12:05:57,818 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 12:05:57,819 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 12:05:57,824 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:05:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:05:57,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 12:05:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 12:05:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 12:05:57,914 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 12:05:57,915 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 12:05:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 12:05:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 12:05:57,916 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 12:05:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 12:05:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 12:05:57,917 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 12:05:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 12:05:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 12:05:57,919 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 12:05:57,920 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 12:05:57,921 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 12:05:57,924 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 12:05:57,924 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 12:05:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 12:05:57,925 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 12:05:57,926 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 12:05:57,926 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 12:05:57,926 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 12:05:57,926 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 12:05:57,927 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 12:05:57,927 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 12:05:57,927 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 12:05:57,927 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 12:05:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 12:05:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 12:05:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 12:05:57,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 12:05:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 12:05:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 12:05:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 12:05:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-08-08 12:05:57,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-08-08 12:05:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 12:05:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 12:05:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 12:05:57,930 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 12:05:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 12:05:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 12:05:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 12:05:57,931 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 12:05:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 12:05:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 12:05:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 12:05:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 12:05:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 12:05:57,932 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 12:05:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 12:05:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 12:05:57,933 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 12:05:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 12:05:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 12:05:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 12:05:57,934 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 12:05:57,935 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 12:05:57,935 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 12:05:57,935 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 12:05:57,935 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 12:05:57,936 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 12:05:57,936 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 12:05:57,936 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 12:05:57,936 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 12:05:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 12:05:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 12:05:57,937 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 12:05:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 12:05:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 12:05:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 12:05:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 12:05:57,938 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 12:05:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 12:05:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 12:05:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 12:05:57,940 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 12:05:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 12:05:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 12:05:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 12:05:57,942 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 12:05:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 12:05:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 12:05:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 12:05:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 12:05:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 12:05:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-08-08 12:05:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 12:05:57,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 12:05:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-08 12:05:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 12:05:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 12:05:57,945 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2019-08-08 12:05:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2019-08-08 12:05:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-08-08 12:05:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 12:05:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 12:05:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 12:05:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 12:05:57,946 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 12:05:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 12:05:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 12:05:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 12:05:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 12:05:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-08-08 12:05:57,947 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 12:05:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-08 12:05:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 12:05:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-08-08 12:05:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 12:05:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 12:05:57,948 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 12:05:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 12:05:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 12:05:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 12:05:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 12:05:57,949 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 12:05:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 12:05:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 12:05:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 12:05:57,950 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 12:05:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 12:05:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 12:05:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 12:05:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 12:05:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 12:05:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 12:05:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 12:05:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 12:05:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 12:05:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 12:05:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 12:05:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 12:05:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 12:05:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 12:05:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 12:05:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 12:05:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 12:05:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 12:05:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 12:05:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 12:05:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 12:05:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 12:05:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 12:05:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 12:05:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 12:05:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 12:05:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 12:05:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 12:05:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 12:05:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 12:05:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 12:05:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 12:05:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 12:05:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 12:05:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 12:05:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 12:05:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 12:05:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 12:05:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 12:05:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 12:05:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 12:05:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-08-08 12:05:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-08-08 12:05:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 12:05:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 12:05:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 12:05:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 12:05:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 12:05:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 12:05:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 12:05:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 12:05:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 12:05:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 12:05:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 12:05:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 12:05:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 12:05:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 12:05:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 12:05:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 12:05:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 12:05:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 12:05:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 12:05:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 12:05:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 12:05:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 12:05:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 12:05:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 12:05:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 12:05:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 12:05:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 12:05:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 12:05:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 12:05:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-08-08 12:05:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 12:05:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 12:05:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 12:05:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 12:05:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 12:05:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 12:05:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 12:05:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 12:05:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 12:05:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 12:05:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 12:05:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 12:05:57,975 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 12:05:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 12:05:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 12:05:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 12:05:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 12:05:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 12:05:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 12:05:57,976 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 12:05:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 12:05:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 12:05:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 12:05:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 12:05:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 12:05:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 12:05:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 12:05:57,977 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 12:05:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 12:05:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 12:05:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 12:05:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 12:05:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 12:05:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-08-08 12:05:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 12:05:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-08 12:05:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2019-08-08 12:05:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2019-08-08 12:05:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-08-08 12:05:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 12:05:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 12:05:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-08 12:05:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-08-08 12:05:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 12:05:57,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 12:05:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 12:06:03,216 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 12:06:03,216 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 12:06:03,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:06:03 BoogieIcfgContainer [2019-08-08 12:06:03,219 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 12:06:03,220 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 12:06:03,220 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 12:06:03,220 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 12:06:03,221 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:06:03" (1/1) ... [2019-08-08 12:06:03,232 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 12:06:03,234 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 12:06:03,245 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 12:06:03,253 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 12:06:03,254 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 12:06:03,403 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 742 [2019-08-08 12:06:03,549 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 721 [2019-08-08 12:12:39,108 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 37 [2019-08-08 12:12:39,163 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 103 [2019-08-08 12:12:39,171 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 52 [2019-08-08 12:12:39,174 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 120 [2019-08-08 12:12:39,178 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 52 [2019-08-08 12:12:39,183 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 120 [2019-08-08 12:12:39,188 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 69 [2019-08-08 12:12:39,191 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 126 [2019-08-08 12:12:39,194 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 69 [2019-08-08 12:12:39,198 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__EncryptDecrypt_spec__2 with input of size 102 [2019-08-08 12:12:39,203 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 83 [2019-08-08 12:12:39,205 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 122 [2019-08-08 12:12:39,206 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__EncryptDecrypt_spec__2 with input of size 56 [2019-08-08 12:12:39,210 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 75 [2019-08-08 12:12:39,211 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 12:12:39,211 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 12:12:39,214 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 3547776#(or (and (exists ((v___utac_acc__EncryptDecrypt_spec__2_~tmp___0~0_BEFORE_CALL_1 Int)) (and (<= v___utac_acc__EncryptDecrypt_spec__2_~tmp___0~0_BEFORE_CALL_1 2147483647) (<= 0 (+ v___utac_acc__EncryptDecrypt_spec__2_~tmp___0~0_BEFORE_CALL_1 2147483648)))) (exists ((v_outgoing__wrappee__Keys_~tmp~11_BEFORE_CALL_1 Int)) (and (<= 0 (+ v_outgoing__wrappee__Keys_~tmp~11_BEFORE_CALL_1 2147483648)) (<= v_outgoing__wrappee__Keys_~tmp~11_BEFORE_CALL_1 2147483647))) (<= 0 (+ ~sent_encrypted~0 2147483648)) (exists ((|v___utac_acc__EncryptDecrypt_spec__2_#t~ret44_3| Int)) (and (<= |v___utac_acc__EncryptDecrypt_spec__2_#t~ret44_3| 2147483647) (<= 0 (+ |v___utac_acc__EncryptDecrypt_spec__2_#t~ret44_3| 2147483648)))) (or (and (exists ((|v_old(~sent_encrypted~0)_BEFORE_CALL_7| Int)) (and (<= |v_old(~sent_encrypted~0)_BEFORE_CALL_7| 2147483647) (<= 0 (+ |v_old(~sent_encrypted~0)_BEFORE_CALL_7| 2147483648)))) (<= 0 (+ ~queue_empty~0 2147483648)) (<= 0 (+ ~queued_client~0 2147483648)) (= 0 ~queue_empty~0) (or (and (exists ((v_outgoing_~pubkey~0_BEFORE_RETURN_1 Int)) (and (<= v_outgoing_~pubkey~0_BEFORE_RETURN_1 2147483647) (<= 0 (+ v_outgoing_~pubkey~0_BEFORE_RETURN_1 2147483648)) (not (= v_outgoing_~pubkey~0_BEFORE_RETURN_1 0)))) (exists ((v_outgoing_~tmp~12_BEFORE_RETURN_1 Int)) (and (<= v_outgoing_~tmp~12_BEFORE_RETURN_1 2147483647) (<= 0 (+ v_outgoing_~tmp~12_BEFORE_RETURN_1 2147483648))))) (exists ((v_outgoing_~tmp~12_BEFORE_RETURN_1 Int)) (and (<= v_outgoing_~tmp~12_BEFORE_RETURN_1 2147483647) (<= 0 (+ v_outgoing_~tmp~12_BEFORE_RETURN_1 2147483648))))) (exists ((|v_bobToRjh_#t~ret64_3| Int)) (and (<= |v_bobToRjh_#t~ret64_3| 2147483647) (<= 0 (+ |v_bobToRjh_#t~ret64_3| 2147483648)))) (exists ((v_outgoing_~receiver~0_BEFORE_CALL_1 Int)) (and (<= 0 (+ v_outgoing_~receiver~0_BEFORE_CALL_1 2147483648)) (<= v_outgoing_~receiver~0_BEFORE_CALL_1 2147483647))) (<= ~queued_client~0 2147483647) (exists ((v_outgoing_~tmp___0~4_BEFORE_CALL_1 Int)) (and (not (= v_outgoing_~tmp___0~4_BEFORE_CALL_1 0)) (<= 0 (+ v_outgoing_~tmp___0~4_BEFORE_CALL_1 2147483648)) (<= v_outgoing_~tmp___0~4_BEFORE_CALL_1 2147483647))) (exists ((v_outgoing__wrappee__Keys_~tmp~11_BEFORE_RETURN_1 Int)) (and (<= v_outgoing__wrappee__Keys_~tmp~11_BEFORE_RETURN_1 2147483647) (<= 0 (+ v_outgoing__wrappee__Keys_~tmp~11_BEFORE_RETURN_1 2147483648)))) (<= 0 (+ ~queued_message~0 2147483648)) (exists ((|v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| Int)) (and (<= |v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| 2147483647) (<= 0 (+ |v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| 2147483648)))) (exists ((v_mail_~tmp~10_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_mail_~tmp~10_BEFORE_RETURN_1 2147483648)) (<= v_mail_~tmp~10_BEFORE_RETURN_1 2147483647))) (<= ~queued_message~0 2147483647) (<= ~queue_empty~0 2147483647) (exists ((|v_mail_#t~ret92_3| Int)) (and (<= 0 (+ |v_mail_#t~ret92_3| 2147483648)) (<= |v_mail_#t~ret92_3| 2147483647)))) (and (exists ((|v_old(~sent_encrypted~0)_BEFORE_CALL_7| Int)) (and (<= |v_old(~sent_encrypted~0)_BEFORE_CALL_7| 2147483647) (<= 0 (+ |v_old(~sent_encrypted~0)_BEFORE_CALL_7| 2147483648)))) (<= 0 (+ ~queue_empty~0 2147483648)) (<= 0 (+ ~queued_client~0 2147483648)) (= 0 ~queue_empty~0) (or (and (exists ((v_outgoing_~pubkey~0_BEFORE_RETURN_1 Int)) (and (<= v_outgoing_~pubkey~0_BEFORE_RETURN_1 2147483647) (<= 0 (+ v_outgoing_~pubkey~0_BEFORE_RETURN_1 2147483648)) (not (= v_outgoing_~pubkey~0_BEFORE_RETURN_1 0)))) (exists ((v_outgoing_~tmp~12_BEFORE_RETURN_1 Int)) (and (<= v_outgoing_~tmp~12_BEFORE_RETURN_1 2147483647) (<= 0 (+ v_outgoing_~tmp~12_BEFORE_RETURN_1 2147483648))))) (exists ((v_outgoing_~tmp~12_BEFORE_RETURN_1 Int)) (and (<= v_outgoing_~tmp~12_BEFORE_RETURN_1 2147483647) (<= 0 (+ v_outgoing_~tmp~12_BEFORE_RETURN_1 2147483648))))) (exists ((|v_bobToRjh_#t~ret64_3| Int)) (and (<= |v_bobToRjh_#t~ret64_3| 2147483647) (<= 0 (+ |v_bobToRjh_#t~ret64_3| 2147483648)))) (exists ((v_outgoing_~receiver~0_BEFORE_CALL_1 Int)) (and (<= 0 (+ v_outgoing_~receiver~0_BEFORE_CALL_1 2147483648)) (<= v_outgoing_~receiver~0_BEFORE_CALL_1 2147483647))) (<= ~queued_client~0 2147483647) (exists ((v_outgoing__wrappee__Keys_~tmp~11_BEFORE_RETURN_1 Int)) (and (<= v_outgoing__wrappee__Keys_~tmp~11_BEFORE_RETURN_1 2147483647) (<= 0 (+ v_outgoing__wrappee__Keys_~tmp~11_BEFORE_RETURN_1 2147483648)))) (<= 0 (+ ~queued_message~0 2147483648)) (exists ((|v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| Int)) (and (<= |v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| 2147483647) (<= 0 (+ |v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| 2147483648)))) (exists ((v_mail_~tmp~10_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_mail_~tmp~10_BEFORE_RETURN_1 2147483648)) (<= v_mail_~tmp~10_BEFORE_RETURN_1 2147483647))) (<= ~queued_message~0 2147483647) (<= ~queue_empty~0 2147483647) (exists ((|v_mail_#t~ret92_3| Int)) (and (<= 0 (+ |v_mail_#t~ret92_3| 2147483648)) (<= |v_mail_#t~ret92_3| 2147483647))))) (exists ((|v___utac_acc__EncryptDecrypt_spec__2_#in~client_BEFORE_CALL_1| Int)) (and (<= |v___utac_acc__EncryptDecrypt_spec__2_#in~client_BEFORE_CALL_1| 2147483647) (<= 0 (+ |v___utac_acc__EncryptDecrypt_spec__2_#in~client_BEFORE_CALL_1| 2147483648)))) (<= ~sent_encrypted~0 2147483647) (exists ((|v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| Int)) (and (<= |v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| 2147483647) (<= 0 (+ |v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| 2147483648)))) (exists ((v___utac_acc__EncryptDecrypt_spec__2_~tmp~3_BEFORE_CALL_1 Int)) (and (<= 0 (+ v___utac_acc__EncryptDecrypt_spec__2_~tmp~3_BEFORE_CALL_1 2147483648)) (<= v___utac_acc__EncryptDecrypt_spec__2_~tmp~3_BEFORE_CALL_1 2147483647))) (= ~sent_encrypted~0 1) (exists ((|v_mail_#t~ret92_3| Int)) (and (<= 0 (+ |v_mail_#t~ret92_3| 2147483648)) (<= |v_mail_#t~ret92_3| 2147483647)))) (and (exists ((v_outgoing__wrappee__Keys_~tmp~11_BEFORE_CALL_2 Int)) (and (<= 0 (+ v_outgoing__wrappee__Keys_~tmp~11_BEFORE_CALL_2 2147483648)) (<= v_outgoing__wrappee__Keys_~tmp~11_BEFORE_CALL_2 2147483647))) (or (and (exists ((v_outgoing_~receiver~0_BEFORE_CALL_2 Int)) (and (<= 0 (+ v_outgoing_~receiver~0_BEFORE_CALL_2 2147483648)) (<= v_outgoing_~receiver~0_BEFORE_CALL_2 2147483647))) (exists ((|v_bobToRjh_#t~ret64_3| Int)) (and (<= |v_bobToRjh_#t~ret64_3| 2147483647) (<= 0 (+ |v_bobToRjh_#t~ret64_3| 2147483648)))) (exists ((v_outgoing_~tmp___0~4_BEFORE_CALL_2 Int)) (and (<= v_outgoing_~tmp___0~4_BEFORE_CALL_2 2147483647) (not (= v_outgoing_~tmp___0~4_BEFORE_CALL_2 0)) (<= 0 (+ v_outgoing_~tmp___0~4_BEFORE_CALL_2 2147483648))))) (and (exists ((v_outgoing_~receiver~0_BEFORE_CALL_2 Int)) (and (<= 0 (+ v_outgoing_~receiver~0_BEFORE_CALL_2 2147483648)) (<= v_outgoing_~receiver~0_BEFORE_CALL_2 2147483647))) (exists ((|v_bobToRjh_#t~ret64_3| Int)) (and (<= |v_bobToRjh_#t~ret64_3| 2147483647) (<= 0 (+ |v_bobToRjh_#t~ret64_3| 2147483648)))))) (<= 0 (+ ~sent_encrypted~0 2147483648)) (exists ((|v___utac_acc__EncryptDecrypt_spec__2_#t~ret44_3| Int)) (and (<= |v___utac_acc__EncryptDecrypt_spec__2_#t~ret44_3| 2147483647) (<= 0 (+ |v___utac_acc__EncryptDecrypt_spec__2_#t~ret44_3| 2147483648)))) (exists ((v___utac_acc__EncryptDecrypt_spec__2_~tmp~3_BEFORE_CALL_2 Int)) (and (<= v___utac_acc__EncryptDecrypt_spec__2_~tmp~3_BEFORE_CALL_2 2147483647) (<= 0 (+ v___utac_acc__EncryptDecrypt_spec__2_~tmp~3_BEFORE_CALL_2 2147483648)))) (<= ~sent_encrypted~0 2147483647) (exists ((|v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| Int)) (and (<= |v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| 2147483647) (<= 0 (+ |v___utac_acc__EncryptDecrypt_spec__1_#t~ret39_3| 2147483648)))) (exists ((v___utac_acc__EncryptDecrypt_spec__2_~tmp___0~0_BEFORE_CALL_2 Int)) (and (<= v___utac_acc__EncryptDecrypt_spec__2_~tmp___0~0_BEFORE_CALL_2 2147483647) (<= 0 (+ v___utac_acc__EncryptDecrypt_spec__2_~tmp___0~0_BEFORE_CALL_2 2147483648)))) (= ~sent_encrypted~0 1) (exists ((|v___utac_acc__EncryptDecrypt_spec__2_#in~client_BEFORE_CALL_2| Int)) (and (<= |v___utac_acc__EncryptDecrypt_spec__2_#in~client_BEFORE_CALL_2| 2147483647) (<= 0 (+ |v___utac_acc__EncryptDecrypt_spec__2_#in~client_BEFORE_CALL_2| 2147483648)))) (exists ((|v_mail_#t~ret92_3| Int)) (and (<= 0 (+ |v_mail_#t~ret92_3| 2147483648)) (<= |v_mail_#t~ret92_3| 2147483647))))) [2019-08-08 12:12:39,216 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 12:12:39,225 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 12:12:39,228 INFO L168 Benchmark]: Toolchain (without parser) took 402791.58 ms. Allocated memory was 140.0 MB in the beginning and 4.3 GB in the end (delta: 4.1 GB). Free memory was 84.0 MB in the beginning and 515.9 MB in the end (delta: -431.8 MB). Peak memory consumption was 4.1 GB. Max. memory is 7.1 GB. [2019-08-08 12:12:39,229 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 104.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 12:12:39,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1172.97 ms. Allocated memory was 140.0 MB in the beginning and 202.4 MB in the end (delta: 62.4 MB). Free memory was 83.6 MB in the beginning and 134.7 MB in the end (delta: -51.1 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. [2019-08-08 12:12:39,231 INFO L168 Benchmark]: Boogie Preprocessor took 208.26 ms. Allocated memory is still 202.4 MB. Free memory was 134.7 MB in the beginning and 125.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. [2019-08-08 12:12:39,233 INFO L168 Benchmark]: RCFGBuilder took 5401.00 ms. Allocated memory was 202.4 MB in the beginning and 264.8 MB in the end (delta: 62.4 MB). Free memory was 125.7 MB in the beginning and 177.3 MB in the end (delta: -51.6 MB). Peak memory consumption was 84.6 MB. Max. memory is 7.1 GB. [2019-08-08 12:12:39,234 INFO L168 Benchmark]: Symbolic Interpretation took 396005.42 ms. Allocated memory was 264.8 MB in the beginning and 4.3 GB in the end (delta: 4.0 GB). Free memory was 177.3 MB in the beginning and 515.9 MB in the end (delta: -338.6 MB). Peak memory consumption was 4.1 GB. Max. memory is 7.1 GB. [2019-08-08 12:12:39,239 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 938]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 104.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1172.97 ms. Allocated memory was 140.0 MB in the beginning and 202.4 MB in the end (delta: 62.4 MB). Free memory was 83.6 MB in the beginning and 134.7 MB in the end (delta: -51.1 MB). Peak memory consumption was 29.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 208.26 ms. Allocated memory is still 202.4 MB. Free memory was 134.7 MB in the beginning and 125.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5401.00 ms. Allocated memory was 202.4 MB in the beginning and 264.8 MB in the end (delta: 62.4 MB). Free memory was 125.7 MB in the beginning and 177.3 MB in the end (delta: -51.6 MB). Peak memory consumption was 84.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 396005.42 ms. Allocated memory was 264.8 MB in the beginning and 4.3 GB in the end (delta: 4.0 GB). Free memory was 177.3 MB in the beginning and 515.9 MB in the end (delta: -338.6 MB). Peak memory consumption was 4.1 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...