java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/product-lines/email_spec7_product18.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 10:55:06,327 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 10:55:06,329 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 10:55:06,341 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 10:55:06,341 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 10:55:06,342 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 10:55:06,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 10:55:06,345 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 10:55:06,347 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 10:55:06,348 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 10:55:06,349 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 10:55:06,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 10:55:06,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 10:55:06,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 10:55:06,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 10:55:06,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 10:55:06,354 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 10:55:06,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 10:55:06,357 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 10:55:06,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 10:55:06,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 10:55:06,362 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 10:55:06,363 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 10:55:06,364 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 10:55:06,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 10:55:06,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 10:55:06,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 10:55:06,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 10:55:06,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 10:55:06,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 10:55:06,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 10:55:06,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 10:55:06,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 10:55:06,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 10:55:06,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 10:55:06,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 10:55:06,380 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 10:55:06,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 10:55:06,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 10:55:06,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 10:55:06,382 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 10:55:06,383 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-06 10:55:06,399 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 10:55:06,399 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 10:55:06,400 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 10:55:06,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 10:55:06,401 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 10:55:06,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 10:55:06,401 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 10:55:06,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 10:55:06,401 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 10:55:06,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 10:55:06,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 10:55:06,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 10:55:06,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 10:55:06,402 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 10:55:06,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 10:55:06,403 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 10:55:06,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 10:55:06,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 10:55:06,403 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 10:55:06,404 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 10:55:06,404 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 10:55:06,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 10:55:06,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 10:55:06,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 10:55:06,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 10:55:06,405 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 10:55:06,405 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 10:55:06,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 10:55:06,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 10:55:06,439 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 10:55:06,458 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 10:55:06,462 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 10:55:06,466 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 10:55:06,467 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 10:55:06,467 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec7_product18.cil.c [2019-09-06 10:55:06,548 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba4fc9b58/b9611783f7bb4dce9609071bbc80ecfa/FLAG0cbc453a4 [2019-09-06 10:55:07,246 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 10:55:07,247 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec7_product18.cil.c [2019-09-06 10:55:07,268 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba4fc9b58/b9611783f7bb4dce9609071bbc80ecfa/FLAG0cbc453a4 [2019-09-06 10:55:07,378 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba4fc9b58/b9611783f7bb4dce9609071bbc80ecfa [2019-09-06 10:55:07,389 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 10:55:07,391 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 10:55:07,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 10:55:07,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 10:55:07,396 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 10:55:07,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:55:07" (1/1) ... [2019-09-06 10:55:07,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d7e4e80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:55:07, skipping insertion in model container [2019-09-06 10:55:07,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:55:07" (1/1) ... [2019-09-06 10:55:07,408 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 10:55:07,499 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 10:55:08,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 10:55:08,270 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 10:55:08,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 10:55:08,464 INFO L192 MainTranslator]: Completed translation [2019-09-06 10:55:08,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:55:08 WrapperNode [2019-09-06 10:55:08,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 10:55:08,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 10:55:08,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 10:55:08,466 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 10:55:08,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:55:08" (1/1) ... [2019-09-06 10:55:08,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:55:08" (1/1) ... [2019-09-06 10:55:08,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:55:08" (1/1) ... [2019-09-06 10:55:08,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:55:08" (1/1) ... [2019-09-06 10:55:08,574 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:55:08" (1/1) ... [2019-09-06 10:55:08,614 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:55:08" (1/1) ... [2019-09-06 10:55:08,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:55:08" (1/1) ... [2019-09-06 10:55:08,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 10:55:08,675 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 10:55:08,677 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 10:55:08,678 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 10:55:08,679 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:55:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 10:55:08,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 10:55:08,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 10:55:08,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-06 10:55:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-06 10:55:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-06 10:55:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-06 10:55:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-06 10:55:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-06 10:55:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-06 10:55:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-06 10:55:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-06 10:55:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-06 10:55:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-06 10:55:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-06 10:55:08,761 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-06 10:55:08,761 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-06 10:55:08,763 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-06 10:55:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-06 10:55:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-06 10:55:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-06 10:55:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-06 10:55:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-06 10:55:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-06 10:55:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-06 10:55:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-06 10:55:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-06 10:55:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-06 10:55:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-06 10:55:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-06 10:55:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-06 10:55:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-06 10:55:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-06 10:55:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-06 10:55:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-06 10:55:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-06 10:55:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-06 10:55:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-06 10:55:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-06 10:55:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-06 10:55:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-06 10:55:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-06 10:55:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-06 10:55:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-06 10:55:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-06 10:55:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-06 10:55:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-06 10:55:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-06 10:55:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-06 10:55:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-06 10:55:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-06 10:55:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-06 10:55:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-06 10:55:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-06 10:55:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-06 10:55:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-06 10:55:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-06 10:55:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-06 10:55:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-06 10:55:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-06 10:55:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-06 10:55:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-06 10:55:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-06 10:55:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-06 10:55:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-06 10:55:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-06 10:55:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-09-06 10:55:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-06 10:55:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-09-06 10:55:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-06 10:55:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-09-06 10:55:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-06 10:55:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-06 10:55:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-06 10:55:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-06 10:55:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 10:55:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-09-06 10:55:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-09-06 10:55:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-09-06 10:55:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-09-06 10:55:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-09-06 10:55:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-09-06 10:55:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-09-06 10:55:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-09-06 10:55:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-09-06 10:55:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-06 10:55:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__AutoResponder [2019-09-06 10:55:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-09-06 10:55:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-06 10:55:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-06 10:55:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-06 10:55:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-06 10:55:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-06 10:55:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-09-06 10:55:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-06 10:55:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-06 10:55:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Keys [2019-09-06 10:55:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-09-06 10:55:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-06 10:55:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-06 10:55:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-06 10:55:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-06 10:55:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-06 10:55:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-06 10:55:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-06 10:55:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-09-06 10:55:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-09-06 10:55:08,783 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-06 10:55:08,783 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-09-06 10:55:08,783 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-09-06 10:55:08,783 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-06 10:55:08,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptVerify_spec__1 [2019-09-06 10:55:08,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 10:55:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-06 10:55:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-06 10:55:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-06 10:55:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 10:55:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-06 10:55:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-06 10:55:08,785 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-06 10:55:08,785 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-06 10:55:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-06 10:55:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-06 10:55:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 10:55:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-06 10:55:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-06 10:55:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 10:55:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-06 10:55:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-06 10:55:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 10:55:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-06 10:55:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-06 10:55:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-06 10:55:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-06 10:55:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-06 10:55:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-06 10:55:08,790 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-06 10:55:08,790 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-06 10:55:08,790 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-06 10:55:08,791 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-06 10:55:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-06 10:55:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-06 10:55:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-06 10:55:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-06 10:55:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-06 10:55:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-06 10:55:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-06 10:55:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-06 10:55:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-06 10:55:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-06 10:55:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-06 10:55:08,803 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-06 10:55:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-06 10:55:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-06 10:55:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-06 10:55:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-06 10:55:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-06 10:55:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-06 10:55:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-06 10:55:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-06 10:55:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-06 10:55:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-06 10:55:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-06 10:55:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-06 10:55:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-06 10:55:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-06 10:55:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-06 10:55:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-06 10:55:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-06 10:55:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-06 10:55:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-06 10:55:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-06 10:55:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-06 10:55:08,808 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-06 10:55:08,808 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-06 10:55:08,808 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-06 10:55:08,808 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-06 10:55:08,808 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-06 10:55:08,808 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-06 10:55:08,808 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-06 10:55:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-06 10:55:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-06 10:55:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-06 10:55:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-06 10:55:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-06 10:55:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-06 10:55:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-06 10:55:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-06 10:55:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-06 10:55:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-06 10:55:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-06 10:55:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-06 10:55:08,810 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-06 10:55:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-06 10:55:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-09-06 10:55:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-06 10:55:08,811 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-06 10:55:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-06 10:55:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-06 10:55:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-06 10:55:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-06 10:55:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-06 10:55:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 10:55:08,812 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-09-06 10:55:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-09-06 10:55:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-09-06 10:55:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-09-06 10:55:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-09-06 10:55:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-09-06 10:55:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-09-06 10:55:08,813 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-09-06 10:55:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-09-06 10:55:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-06 10:55:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-09-06 10:55:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-09-06 10:55:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-09-06 10:55:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-06 10:55:08,814 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-06 10:55:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-06 10:55:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-06 10:55:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__AutoResponder [2019-09-06 10:55:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-09-06 10:55:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-06 10:55:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-06 10:55:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-06 10:55:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-06 10:55:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-06 10:55:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-09-06 10:55:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-06 10:55:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-09-06 10:55:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-09-06 10:55:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-09-06 10:55:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Keys [2019-09-06 10:55:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-09-06 10:55:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptVerify_spec__1 [2019-09-06 10:55:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 10:55:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 10:55:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 10:55:10,903 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 10:55:10,903 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-06 10:55:10,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 10:55:10 BoogieIcfgContainer [2019-09-06 10:55:10,905 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 10:55:10,906 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 10:55:10,906 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 10:55:10,906 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 10:55:10,907 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 10:55:10" (1/1) ... [2019-09-06 10:55:10,908 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 10:55:10,931 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 10:55:10,931 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 10:55:10,943 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 10:55:10,953 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 10:55:10,954 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 10:55:11,221 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 515 for LOIs [2019-09-06 10:55:12,171 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 508 for LOIs [2019-09-06 10:55:31,151 INFO L199 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 451 for LOIs [2019-09-06 10:55:32,113 INFO L199 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 455 for LOIs [2019-09-06 10:55:32,133 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing with input of size 505 for LOIs [2019-09-06 10:55:32,425 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__AutoResponder with input of size 468 for LOIs [2019-09-06 10:55:32,679 INFO L199 IcfgInterpreter]: Interpreting procedure mail with input of size 464 for LOIs [2019-09-06 10:55:32,762 INFO L199 IcfgInterpreter]: Interpreting procedure incoming with input of size 470 for LOIs [2019-09-06 10:55:32,789 INFO L199 IcfgInterpreter]: Interpreting procedure verify with input of size 460 for LOIs [2019-09-06 10:55:32,826 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__EncryptVerify_spec__1 with input of size 448 for LOIs [2019-09-06 10:55:32,872 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 1 for LOIs [2019-09-06 10:55:32,873 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-06 10:55:32,873 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-06 10:55:32,875 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 2907#false [2019-09-06 10:55:32,880 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-09-06 10:55:32,881 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-06 10:55:32,883 INFO L168 Benchmark]: Toolchain (without parser) took 25491.91 ms. Allocated memory was 139.5 MB in the beginning and 979.9 MB in the end (delta: 840.4 MB). Free memory was 83.4 MB in the beginning and 880.3 MB in the end (delta: -796.8 MB). Peak memory consumption was 43.6 MB. Max. memory is 7.1 GB. [2019-09-06 10:55:32,884 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-06 10:55:32,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1073.52 ms. Allocated memory was 139.5 MB in the beginning and 201.3 MB in the end (delta: 61.9 MB). Free memory was 83.2 MB in the beginning and 138.7 MB in the end (delta: -55.5 MB). Peak memory consumption was 29.9 MB. Max. memory is 7.1 GB. [2019-09-06 10:55:32,886 INFO L168 Benchmark]: Boogie Preprocessor took 208.39 ms. Allocated memory is still 201.3 MB. Free memory was 138.7 MB in the beginning and 130.2 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-09-06 10:55:32,887 INFO L168 Benchmark]: RCFGBuilder took 2230.24 ms. Allocated memory was 201.3 MB in the beginning and 266.3 MB in the end (delta: 65.0 MB). Free memory was 129.5 MB in the beginning and 184.4 MB in the end (delta: -54.9 MB). Peak memory consumption was 89.1 MB. Max. memory is 7.1 GB. [2019-09-06 10:55:32,888 INFO L168 Benchmark]: Sifa took 21975.17 ms. Allocated memory was 266.3 MB in the beginning and 979.9 MB in the end (delta: 713.6 MB). Free memory was 184.4 MB in the beginning and 880.3 MB in the end (delta: -695.9 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. [2019-09-06 10:55:32,901 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 139.5 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1073.52 ms. Allocated memory was 139.5 MB in the beginning and 201.3 MB in the end (delta: 61.9 MB). Free memory was 83.2 MB in the beginning and 138.7 MB in the end (delta: -55.5 MB). Peak memory consumption was 29.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 208.39 ms. Allocated memory is still 201.3 MB. Free memory was 138.7 MB in the beginning and 130.2 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2230.24 ms. Allocated memory was 201.3 MB in the beginning and 266.3 MB in the end (delta: 65.0 MB). Free memory was 129.5 MB in the beginning and 184.4 MB in the end (delta: -54.9 MB). Peak memory consumption was 89.1 MB. Max. memory is 7.1 GB. * Sifa took 21975.17 ms. Allocated memory was 266.3 MB in the beginning and 979.9 MB in the end (delta: 713.6 MB). Free memory was 184.4 MB in the beginning and 880.3 MB in the end (delta: -695.9 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 21944, ICFG_INTERPRETER_ENTERED_PROCEDURES: 12, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1989, DAG_INTERPRETER_EARLY_EXITS: 141, TOOLS_POST_APPLICATIONS: 1640, TOOLS_POST_TIME[ms]: 2660, TOOLS_POST_CALL_APPLICATIONS: 241, TOOLS_POST_CALL_TIME[ms]: 2905, TOOLS_POST_RETURN_APPLICATIONS: 229, TOOLS_POST_RETURN_TIME[ms]: 2180, TOOLS_QUANTIFIERELIM_TIME[ms]: 5993, FLUID_QUERY_TIME[ms]: 142, FLUID_QUERIES: 2010, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 725, DOMAIN_JOIN_TIME[ms]: 3957, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 4, DOMAIN_WIDEN_TIME[ms]: 29, DOMAIN_ISSUBSETEQ_APPLICATIONS: 618, DOMAIN_ISSUBSETEQ_TIME[ms]: 5012, DOMAIN_ISBOTTOM_APPLICATIONS: 606, DOMAIN_ISBOTTOM_TIME[ms]: 4552, LOOP_SUMMARIZER_APPLICATIONS: 17, LOOP_SUMMARIZER_CACHE_MISSES: 17, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 17656, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 17655, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 21, CALL_SUMMARIZER_APPLICATIONS: 229, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME[ms]: 12106, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 0, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 10, PATH_EXPR_TIME[ms]: 14, REGEX_TO_DAG_TIME[ms]: 12, DAG_COMPRESSION_TIME[ms]: 64, DAG_COMPRESSION_PROCESSED_NODES: 2235, DAG_COMPRESSION_RETAINED_NODES: 966 - PositiveResult [Line: 1968]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold RESULT: Ultimate proved your program to be correct! Received shutdown request...