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 ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique NONE -i ../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 02:12:42,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 02:12:42,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 02:12:42,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 02:12:42,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 02:12:42,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 02:12:42,326 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 02:12:42,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 02:12:42,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 02:12:42,330 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 02:12:42,331 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 02:12:42,332 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 02:12:42,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 02:12:42,333 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 02:12:42,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 02:12:42,335 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 02:12:42,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 02:12:42,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 02:12:42,339 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 02:12:42,341 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 02:12:42,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 02:12:42,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 02:12:42,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 02:12:42,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 02:12:42,353 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 02:12:42,353 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 02:12:42,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 02:12:42,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 02:12:42,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 02:12:42,360 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 02:12:42,360 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 02:12:42,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 02:12:42,362 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 02:12:42,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 02:12:42,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 02:12:42,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 02:12:42,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 02:12:42,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 02:12:42,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 02:12:42,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 02:12:42,369 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 02:12:42,370 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 [2019-09-17 02:12:42,392 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 02:12:42,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 02:12:42,394 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 02:12:42,394 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 02:12:42,395 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 02:12:42,395 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 02:12:42,396 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 02:12:42,396 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 02:12:42,396 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 02:12:42,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 02:12:42,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 02:12:42,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 02:12:42,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 02:12:42,398 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 02:12:42,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 02:12:42,398 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 02:12:42,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 02:12:42,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 02:12:42,399 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 02:12:42,399 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 02:12:42,399 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 02:12:42,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 02:12:42,400 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 02:12:42,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 02:12:42,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 02:12:42,400 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 02:12:42,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 02:12:42,401 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 02:12:42,401 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> NONE [2019-09-17 02:12:42,457 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 02:12:42,471 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 02:12:42,476 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 02:12:42,478 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 02:12:42,478 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 02:12:42,479 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-09-17 02:12:42,544 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bedbf93f/5405deb21ae44dc4ba75ade5eca7f647/FLAG080273c93 [2019-09-17 02:12:43,107 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 02:12:43,108 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product10.cil.c [2019-09-17 02:12:43,142 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bedbf93f/5405deb21ae44dc4ba75ade5eca7f647/FLAG080273c93 [2019-09-17 02:12:43,369 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bedbf93f/5405deb21ae44dc4ba75ade5eca7f647 [2019-09-17 02:12:43,381 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 02:12:43,383 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 02:12:43,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 02:12:43,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 02:12:43,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 02:12:43,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 02:12:43" (1/1) ... [2019-09-17 02:12:43,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e8c876 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:43, skipping insertion in model container [2019-09-17 02:12:43,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 02:12:43" (1/1) ... [2019-09-17 02:12:43,400 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 02:12:43,484 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 02:12:44,104 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 02:12:44,122 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 02:12:44,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 02:12:44,302 INFO L192 MainTranslator]: Completed translation [2019-09-17 02:12:44,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:44 WrapperNode [2019-09-17 02:12:44,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 02:12:44,304 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 02:12:44,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 02:12:44,305 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 02:12:44,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:44" (1/1) ... [2019-09-17 02:12:44,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:44" (1/1) ... [2019-09-17 02:12:44,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:44" (1/1) ... [2019-09-17 02:12:44,377 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:44" (1/1) ... [2019-09-17 02:12:44,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:44" (1/1) ... [2019-09-17 02:12:44,466 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:44" (1/1) ... [2019-09-17 02:12:44,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:44" (1/1) ... [2019-09-17 02:12:44,505 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 02:12:44,506 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 02:12:44,506 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 02:12:44,506 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 02:12:44,507 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:12:44" (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 [2019-09-17 02:12:44,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 02:12:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 02:12:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-17 02:12:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-09-17 02:12:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-17 02:12:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-17 02:12:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-17 02:12:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-17 02:12:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-17 02:12:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 02:12:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-17 02:12:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-17 02:12:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-17 02:12:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-17 02:12:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-17 02:12:44,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-17 02:12:44,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-09-17 02:12:44,578 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-09-17 02:12:44,578 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-09-17 02:12:44,578 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Base [2019-09-17 02:12:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__AutoResponder [2019-09-17 02:12:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-09-17 02:12:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-09-17 02:12:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-09-17 02:12:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-09-17 02:12:44,580 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-09-17 02:12:44,580 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-09-17 02:12:44,580 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-09-17 02:12:44,580 INFO L138 BoogieDeclarations]: Found implementation of procedure autoRespond [2019-09-17 02:12:44,580 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-09-17 02:12:44,580 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-09-17 02:12:44,581 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-09-17 02:12:44,581 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-09-17 02:12:44,581 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-09-17 02:12:44,581 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-09-17 02:12:44,581 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-17 02:12:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 02:12:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhSetAutoRespond [2019-09-17 02:12:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-09-17 02:12:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-09-17 02:12:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-09-17 02:12:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-09-17 02:12:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-09-17 02:12:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-09-17 02:12:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-09-17 02:12:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-09-17 02:12:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-09-17 02:12:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-09-17 02:12:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-09-17 02:12:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-09-17 02:12:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-09-17 02:12:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-09-17 02:12:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-09-17 02:12:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-09-17 02:12:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-09-17 02:12:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-09-17 02:12:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-09-17 02:12:44,586 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-09-17 02:12:44,586 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-09-17 02:12:44,586 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-09-17 02:12:44,586 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-17 02:12:44,586 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-09-17 02:12:44,586 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-09-17 02:12:44,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-09-17 02:12:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-09-17 02:12:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-09-17 02:12:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-09-17 02:12:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-09-17 02:12:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-09-17 02:12:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-09-17 02:12:44,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-09-17 02:12:44,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-09-17 02:12:44,588 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-09-17 02:12:44,588 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-09-17 02:12:44,588 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-09-17 02:12:44,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-09-17 02:12:44,588 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-09-17 02:12:44,589 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-09-17 02:12:44,589 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-09-17 02:12:44,589 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-09-17 02:12:44,589 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-09-17 02:12:44,589 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-09-17 02:12:44,589 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-09-17 02:12:44,590 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-09-17 02:12:44,590 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-09-17 02:12:44,590 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-09-17 02:12:44,590 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-09-17 02:12:44,590 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-09-17 02:12:44,591 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-09-17 02:12:44,591 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-09-17 02:12:44,591 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-09-17 02:12:44,591 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-09-17 02:12:44,591 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-09-17 02:12:44,592 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-09-17 02:12:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 02:12:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 02:12:44,593 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-17 02:12:44,593 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-09-17 02:12:44,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 02:12:44,593 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-17 02:12:44,593 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-17 02:12:44,594 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-17 02:12:44,594 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-17 02:12:44,594 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-17 02:12:44,594 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-09-17 02:12:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-09-17 02:12:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__DecryptForward_spec__1 [2019-09-17 02:12:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-17 02:12:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 02:12:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 02:12:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-17 02:12:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 02:12:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 02:12:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 02:12:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 02:12:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-17 02:12:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 02:12:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-17 02:12:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-17 02:12:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 02:12:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-17 02:12:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-17 02:12:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-17 02:12:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-09-17 02:12:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-09-17 02:12:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-09-17 02:12:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-09-17 02:12:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-09-17 02:12:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-09-17 02:12:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-09-17 02:12:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-09-17 02:12:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-09-17 02:12:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-09-17 02:12:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-09-17 02:12:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-09-17 02:12:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-09-17 02:12:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-09-17 02:12:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-09-17 02:12:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-09-17 02:12:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-09-17 02:12:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-09-17 02:12:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-09-17 02:12:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-09-17 02:12:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure autoRespond [2019-09-17 02:12:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-09-17 02:12:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Base [2019-09-17 02:12:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__AutoResponder [2019-09-17 02:12:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-09-17 02:12:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-09-17 02:12:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-09-17 02:12:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-09-17 02:12:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-09-17 02:12:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-09-17 02:12:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-09-17 02:12:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-09-17 02:12:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-17 02:12:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-17 02:12:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 02:12:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure rjhSetAutoRespond [2019-09-17 02:12:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-09-17 02:12:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-09-17 02:12:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-09-17 02:12:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-09-17 02:12:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-09-17 02:12:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-09-17 02:12:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-09-17 02:12:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-09-17 02:12:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-09-17 02:12:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-09-17 02:12:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-09-17 02:12:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-09-17 02:12:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-09-17 02:12:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-09-17 02:12:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-09-17 02:12:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-09-17 02:12:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-09-17 02:12:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-09-17 02:12:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-09-17 02:12:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-09-17 02:12:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-09-17 02:12:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-09-17 02:12:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-09-17 02:12:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-09-17 02:12:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-09-17 02:12:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-09-17 02:12:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-09-17 02:12:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-09-17 02:12:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-09-17 02:12:44,610 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-09-17 02:12:44,610 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-09-17 02:12:44,610 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-09-17 02:12:44,610 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-09-17 02:12:44,611 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-09-17 02:12:44,611 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-09-17 02:12:44,611 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-09-17 02:12:44,611 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-09-17 02:12:44,611 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-09-17 02:12:44,611 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-09-17 02:12:44,612 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-09-17 02:12:44,612 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-09-17 02:12:44,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 02:12:44,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 02:12:44,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 02:12:48,672 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 02:12:48,673 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-17 02:12:48,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 02:12:48 BoogieIcfgContainer [2019-09-17 02:12:48,675 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 02:12:48,676 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 02:12:48,676 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 02:12:48,678 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 02:12:48,679 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 02:12:48" (1/1) ... [2019-09-17 02:12:48,680 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-17 02:12:48,721 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 02:12:48,721 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 02:12:48,737 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 02:12:48,752 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 02:12:48,755 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 02:13:03,360 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 197 [2019-09-17 02:13:03,394 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 629 for LOIs [2019-09-17 02:13:03,540 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 630 for LOIs [2019-09-17 02:13:13,953 INFO L199 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 22 for LOIs [2019-09-17 02:13:14,062 INFO L199 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 28 for LOIs [2019-09-17 02:13:14,064 INFO L199 IcfgInterpreter]: Interpreting procedure outgoing with input of size 191 for LOIs [2019-09-17 02:13:14,107 INFO L199 IcfgInterpreter]: Interpreting procedure mail with input of size 289 for LOIs [2019-09-17 02:13:14,156 INFO L199 IcfgInterpreter]: Interpreting procedure incoming with input of size 300 for LOIs [2019-09-17 02:13:14,840 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 36000 conjuctions. This might take some time... [2019-09-17 02:15:34,549 INFO L199 IcfgInterpreter]: Interpreting procedure forward with input of size 37 for LOIs [2019-09-17 02:15:34,550 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__DecryptForward_spec__1 with input of size 27 for LOIs [2019-09-17 02:15:34,552 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 1 for LOIs [2019-09-17 02:15:34,553 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-17 02:15:34,553 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-17 02:15:34,554 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 21896#false [2019-09-17 02:15:34,560 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-09-17 02:15:34,561 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-17 02:15:34,563 INFO L168 Benchmark]: Toolchain (without parser) took 171179.98 ms. Allocated memory was 137.9 MB in the beginning and 267.9 MB in the end (delta: 130.0 MB). Free memory was 83.1 MB in the beginning and 152.4 MB in the end (delta: -69.3 MB). Peak memory consumption was 60.7 MB. Max. memory is 7.1 GB. [2019-09-17 02:15:34,564 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-17 02:15:34,565 INFO L168 Benchmark]: CACSL2BoogieTranslator took 920.18 ms. Allocated memory was 137.9 MB in the beginning and 198.7 MB in the end (delta: 60.8 MB). Free memory was 82.9 MB in the beginning and 139.5 MB in the end (delta: -56.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2019-09-17 02:15:34,566 INFO L168 Benchmark]: Boogie Preprocessor took 201.08 ms. Allocated memory is still 198.7 MB. Free memory was 139.5 MB in the beginning and 132.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 7.1 GB. [2019-09-17 02:15:34,567 INFO L168 Benchmark]: RCFGBuilder took 4169.01 ms. Allocated memory was 198.7 MB in the beginning and 352.8 MB in the end (delta: 154.1 MB). Free memory was 131.5 MB in the beginning and 284.2 MB in the end (delta: -152.8 MB). Peak memory consumption was 141.2 MB. Max. memory is 7.1 GB. [2019-09-17 02:15:34,568 INFO L168 Benchmark]: Sifa took 165885.29 ms. Allocated memory was 352.8 MB in the beginning and 267.9 MB in the end (delta: -84.9 MB). Free memory was 284.2 MB in the beginning and 152.4 MB in the end (delta: 131.8 MB). Peak memory consumption was 46.9 MB. Max. memory is 7.1 GB. [2019-09-17 02:15:34,571 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 920.18 ms. Allocated memory was 137.9 MB in the beginning and 198.7 MB in the end (delta: 60.8 MB). Free memory was 82.9 MB in the beginning and 139.5 MB in the end (delta: -56.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 201.08 ms. Allocated memory is still 198.7 MB. Free memory was 139.5 MB in the beginning and 132.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4169.01 ms. Allocated memory was 198.7 MB in the beginning and 352.8 MB in the end (delta: 154.1 MB). Free memory was 131.5 MB in the beginning and 284.2 MB in the end (delta: -152.8 MB). Peak memory consumption was 141.2 MB. Max. memory is 7.1 GB. * Sifa took 165885.29 ms. Allocated memory was 352.8 MB in the beginning and 267.9 MB in the end (delta: -84.9 MB). Free memory was 284.2 MB in the beginning and 152.4 MB in the end (delta: 131.8 MB). Peak memory consumption was 46.9 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]: 165833, ICFG_INTERPRETER_ENTERED_PROCEDURES: 11, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 8436, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 6702, TOOLS_POST_TIME[ms]: 18422, TOOLS_POST_CALL_APPLICATIONS: 676, TOOLS_POST_CALL_TIME[ms]: 1501, TOOLS_POST_RETURN_APPLICATIONS: 665, TOOLS_POST_RETURN_TIME[ms]: 1004, TOOLS_QUANTIFIERELIM_APPLICATIONS: 8038, TOOLS_QUANTIFIERELIM_TIME[ms]: 19497, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 14490, FLUID_QUERY_TIME[ms]: 79, FLUID_QUERIES: 8920, FLUID_YES_ANSWERS: 1, DOMAIN_JOIN_APPLICATIONS: 2453, DOMAIN_JOIN_TIME[ms]: 285, DOMAIN_ALPHA_APPLICATIONS: 1, DOMAIN_ALPHA_TIME[ms]: 140247, DOMAIN_WIDEN_APPLICATIONS: 2, DOMAIN_WIDEN_TIME[ms]: 17, DOMAIN_ISSUBSETEQ_APPLICATIONS: 484, DOMAIN_ISSUBSETEQ_TIME[ms]: 1089, DOMAIN_ISBOTTOM_APPLICATIONS: 1789, DOMAIN_ISBOTTOM_TIME[ms]: 2582, LOOP_SUMMARIZER_APPLICATIONS: 482, LOOP_SUMMARIZER_CACHE_MISSES: 482, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 8319, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 8317, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 484, CALL_SUMMARIZER_APPLICATIONS: 665, CALL_SUMMARIZER_CACHE_MISSES: 39, CALL_SUMMARIZER_OVERALL_TIME[ms]: 14630, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 14628, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 10, PATH_EXPR_TIME[ms]: 9, REGEX_TO_DAG_TIME[ms]: 11, DAG_COMPRESSION_TIME[ms]: 139, DAG_COMPRESSION_PROCESSED_NODES: 4814, DAG_COMPRESSION_RETAINED_NODES: 1809 - PositiveResult [Line: 110]: 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...