java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec27_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:54:49,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:54:49,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:54:49,234 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:54:49,235 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:54:49,236 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:54:49,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:54:49,239 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:54:49,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:54:49,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:54:49,243 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:54:49,250 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:54:49,251 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:54:49,252 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:54:49,253 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:54:49,256 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:54:49,257 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:54:49,257 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:54:49,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:54:49,261 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:54:49,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:54:49,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:54:49,264 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:54:49,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:54:49,267 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:54:49,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:54:49,267 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:54:49,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:54:49,269 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:54:49,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:54:49,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:54:49,270 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:54:49,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:54:49,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:54:49,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:54:49,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:54:49,274 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:54:49,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:54:49,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:54:49,275 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:54:49,275 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:54:49,276 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 11:54:49,291 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:54:49,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:54:49,292 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:54:49,292 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:54:49,293 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:54:49,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:54:49,293 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:54:49,293 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:54:49,293 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:54:49,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:54:49,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:54:49,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:54:49,294 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:54:49,294 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:54:49,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:54:49,295 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:54:49,295 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:54:49,295 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:54:49,295 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:54:49,296 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:54:49,296 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:54:49,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:54:49,296 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:54:49,296 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:54:49,297 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:54:49,297 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:54:49,297 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:54:49,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:54:49,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:54:49,328 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:54:49,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:54:49,342 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:54:49,343 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:54:49,344 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:54:49,344 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec27_product19.cil.c [2019-08-08 11:54:49,416 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d294da09/24bd2e6420a04a07978874dd330a2b32/FLAGd9af681a9 [2019-08-08 11:54:49,999 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:54:50,000 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec27_product19.cil.c [2019-08-08 11:54:50,024 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d294da09/24bd2e6420a04a07978874dd330a2b32/FLAGd9af681a9 [2019-08-08 11:54:50,193 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d294da09/24bd2e6420a04a07978874dd330a2b32 [2019-08-08 11:54:50,202 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:54:50,204 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:54:50,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:54:50,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:54:50,209 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:54:50,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:54:50" (1/1) ... [2019-08-08 11:54:50,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48d0cbd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:54:50, skipping insertion in model container [2019-08-08 11:54:50,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:54:50" (1/1) ... [2019-08-08 11:54:50,220 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:54:50,299 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:54:51,121 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:54:51,144 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:54:51,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:54:51,348 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:54:51,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:54:51 WrapperNode [2019-08-08 11:54:51,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:54:51,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:54:51,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:54:51,350 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:54:51,364 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:54:51" (1/1) ... [2019-08-08 11:54:51,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:54:51" (1/1) ... [2019-08-08 11:54:51,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:54:51" (1/1) ... [2019-08-08 11:54:51,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:54:51" (1/1) ... [2019-08-08 11:54:51,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:54:51" (1/1) ... [2019-08-08 11:54:51,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:54:51" (1/1) ... [2019-08-08 11:54:51,538 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:54:51" (1/1) ... [2019-08-08 11:54:51,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:54:51,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:54:51,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:54:51,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:54:51,562 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:54:51" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:54:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:54:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:54:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-08-08 11:54:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-08-08 11:54:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-08-08 11:54:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-08-08 11:54:51,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-08-08 11:54:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-08-08 11:54:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-08-08 11:54:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__VerifyForward_spec__1 [2019-08-08 11:54:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-08-08 11:54:51,634 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-08-08 11:54:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-08-08 11:54:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-08-08 11:54:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-08-08 11:54:51,635 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-08-08 11:54:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-08-08 11:54:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-08-08 11:54:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-08-08 11:54:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-08-08 11:54:51,636 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-08-08 11:54:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-08-08 11:54:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-08-08 11:54:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:54:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-08-08 11:54:51,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-08-08 11:54:51,638 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-08-08 11:54:51,638 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-08-08 11:54:51,638 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-08-08 11:54:51,638 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-08-08 11:54:51,638 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-08-08 11:54:51,638 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-08-08 11:54:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-08-08 11:54:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhEnableForwarding [2019-08-08 11:54:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-08-08 11:54:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-08-08 11:54:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-08-08 11:54:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Forward [2019-08-08 11:54:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-08-08 11:54:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-08-08 11:54:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-08-08 11:54:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-08-08 11:54:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-08-08 11:54:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-08-08 11:54:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-08-08 11:54:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-08-08 11:54:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-08-08 11:54:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-08-08 11:54:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-08-08 11:54:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-08-08 11:54:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-08-08 11:54:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-08-08 11:54:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-08-08 11:54:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-08-08 11:54:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-08-08 11:54:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-08-08 11:54:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-08-08 11:54:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-08-08 11:54:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-08-08 11:54:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-08-08 11:54:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-08-08 11:54:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-08-08 11:54:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-08-08 11:54:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-08-08 11:54:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-08-08 11:54:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-08-08 11:54:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-08-08 11:54:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-08-08 11:54:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-08-08 11:54:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-08-08 11:54:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-08-08 11:54:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-08-08 11:54:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-08-08 11:54:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-08-08 11:54:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-08-08 11:54:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-08-08 11:54:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-08-08 11:54:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-08-08 11:54:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-08-08 11:54:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-08-08 11:54:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-08-08 11:54:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-08-08 11:54:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-08-08 11:54:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-08-08 11:54:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-08-08 11:54:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-08-08 11:54:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-08-08 11:54:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-08-08 11:54:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-08-08 11:54:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-08-08 11:54:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-08-08 11:54:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-08-08 11:54:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-08-08 11:54:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-08-08 11:54:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-08-08 11:54:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-08-08 11:54:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-08-08 11:54:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-08-08 11:54:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Forward [2019-08-08 11:54:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-08-08 11:54:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-08-08 11:54:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-08-08 11:54:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-08-08 11:54:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-08-08 11:54:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-08-08 11:54:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-08-08 11:54:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-08-08 11:54:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-08-08 11:54:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-08-08 11:54:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure forward [2019-08-08 11:54:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-08-08 11:54:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:54:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:54:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-08-08 11:54:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:54:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:54:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-08-08 11:54:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:54:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:54:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:54:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:54:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-08-08 11:54:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:54:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-08-08 11:54:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-08-08 11:54:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:54:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-08-08 11:54:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-08-08 11:54:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:54:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-08-08 11:54:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-08-08 11:54:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-08-08 11:54:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-08-08 11:54:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-08-08 11:54:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-08-08 11:54:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__VerifyForward_spec__1 [2019-08-08 11:54:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-08-08 11:54:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-08-08 11:54:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-08-08 11:54:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-08-08 11:54:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-08-08 11:54:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-08-08 11:54:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-08-08 11:54:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-08-08 11:54:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-08-08 11:54:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-08-08 11:54:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-08-08 11:54:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-08-08 11:54:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-08-08 11:54:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-08-08 11:54:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-08-08 11:54:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-08-08 11:54:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-08-08 11:54:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-08-08 11:54:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-08-08 11:54:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-08-08 11:54:51,660 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-08-08 11:54:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-08-08 11:54:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-08-08 11:54:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-08-08 11:54:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-08-08 11:54:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-08-08 11:54:51,661 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:54:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-08-08 11:54:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-08-08 11:54:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-08-08 11:54:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-08-08 11:54:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-08-08 11:54:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-08-08 11:54:51,662 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-08-08 11:54:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-08-08 11:54:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-08-08 11:54:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure rjhEnableForwarding [2019-08-08 11:54:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-08-08 11:54:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-08-08 11:54:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-08-08 11:54:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-08-08 11:54:51,663 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-08-08 11:54:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-08-08 11:54:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-08-08 11:54:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-08-08 11:54:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-08-08 11:54:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-08-08 11:54:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-08-08 11:54:51,664 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-08-08 11:54:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-08-08 11:54:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-08-08 11:54:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Forward [2019-08-08 11:54:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-08-08 11:54:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-08-08 11:54:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-08-08 11:54:51,665 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-08-08 11:54:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-08-08 11:54:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-08-08 11:54:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-08-08 11:54:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-08-08 11:54:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-08-08 11:54:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-08-08 11:54:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-08-08 11:54:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-08-08 11:54:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-08-08 11:54:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-08-08 11:54:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-08-08 11:54:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-08-08 11:54:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-08-08 11:54:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-08-08 11:54:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-08-08 11:54:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-08-08 11:54:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-08-08 11:54:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-08-08 11:54:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-08-08 11:54:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-08-08 11:54:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-08-08 11:54:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-08-08 11:54:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-08-08 11:54:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-08-08 11:54:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-08-08 11:54:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-08-08 11:54:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-08-08 11:54:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-08-08 11:54:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-08-08 11:54:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-08-08 11:54:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-08-08 11:54:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-08-08 11:54:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-08-08 11:54:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-08-08 11:54:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-08-08 11:54:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-08-08 11:54:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-08-08 11:54:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure forward [2019-08-08 11:54:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-08-08 11:54:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-08-08 11:54:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-08-08 11:54:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Forward [2019-08-08 11:54:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:54:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 11:54:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:54:55,946 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:54:55,946 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-08 11:54:55,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:54:55 BoogieIcfgContainer [2019-08-08 11:54:55,948 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:54:55,949 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:54:55,949 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:54:55,949 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:54:55,950 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:54:55" (1/1) ... [2019-08-08 11:54:55,963 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:54:55,965 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:54:55,984 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:54:55,994 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:54:55,995 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:54:56,158 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 704 [2019-08-08 11:54:56,272 INFO L185 IcfgInterpreter]: Interpreting procedure test with input of size 683 [2019-08-08 11:55:08,583 INFO L185 IcfgInterpreter]: Interpreting procedure bobToRjh with input of size 40 [2019-08-08 11:55:08,673 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 173 [2019-08-08 11:55:08,678 INFO L185 IcfgInterpreter]: Interpreting procedure sendEmail with input of size 55 [2019-08-08 11:55:08,680 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 161 [2019-08-08 11:55:08,686 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing with input of size 55 [2019-08-08 11:55:08,688 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 158 [2019-08-08 11:55:08,692 INFO L185 IcfgInterpreter]: Interpreting procedure outgoing__wrappee__Keys with input of size 43 [2019-08-08 11:55:08,694 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 160 [2019-08-08 11:55:08,697 INFO L185 IcfgInterpreter]: Interpreting procedure mail with input of size 43 [2019-08-08 11:55:08,698 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 154 [2019-08-08 11:55:08,700 INFO L185 IcfgInterpreter]: Interpreting procedure incoming with input of size 50 [2019-08-08 11:55:08,702 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Sign with input of size 142 [2019-08-08 11:55:08,703 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Forward with input of size 44 [2019-08-08 11:55:08,704 INFO L185 IcfgInterpreter]: Interpreting procedure deliver with input of size 142 [2019-08-08 11:55:08,705 INFO L185 IcfgInterpreter]: Interpreting procedure incoming__wrappee__Sign with input of size 29 [2019-08-08 11:55:08,706 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__VerifyForward_spec__1 with input of size 142 [2019-08-08 11:55:08,712 INFO L185 IcfgInterpreter]: Interpreting procedure deliver with input of size 29 [2019-08-08 11:55:08,713 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 156 [2019-08-08 11:55:08,715 INFO L185 IcfgInterpreter]: Interpreting procedure __utac_acc__VerifyForward_spec__1 with input of size 29 [2019-08-08 11:55:08,718 INFO L185 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 48 [2019-08-08 11:55:08,719 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:55:08,719 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:55:08,731 INFO L179 IcfgInterpreter]: Location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 137062#(or (and (exists ((|v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_1| Int)) (and (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_1| 2147483648)) (<= |v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_1| 2147483647))) (= 0 ~queue_empty~0) (<= 0 (+ ~queued_client~0 2147483648)) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_CALL_1 Int)) (and (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_CALL_1 2147483648)) (<= v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_CALL_1 2147483647) (not (= 0 v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_CALL_1)))) (<= ~queued_client~0 2147483647) (<= 0 (+ ~queued_message~0 2147483648)) (exists ((v_outgoing__wrappee__Keys_~tmp~14_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_outgoing__wrappee__Keys_~tmp~14_BEFORE_RETURN_1 2147483648)) (<= v_outgoing__wrappee__Keys_~tmp~14_BEFORE_RETURN_1 2147483647))) (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret36_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483648)))) (exists ((v_mail_~tmp~13_BEFORE_RETURN_1 Int)) (and (<= v_mail_~tmp~13_BEFORE_RETURN_1 2147483647) (<= 0 (+ v_mail_~tmp~13_BEFORE_RETURN_1 2147483648)) (or (and (= ~queued_message~0 1) (exists ((|v_forward_#t~ret118_3| Int)) (and (<= |v_forward_#t~ret118_3| 2147483647) (<= 0 (+ |v_forward_#t~ret118_3| 2147483648)))) (exists ((v_printMail__wrappee__Keys_~tmp~8_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_printMail__wrappee__Keys_~tmp~8_BEFORE_RETURN_1 2147483648)) (<= v_printMail__wrappee__Keys_~tmp~8_BEFORE_RETURN_1 2147483647))) (exists ((|v_deliver_#t~ret110_3| Int)) (and (<= 0 (+ |v_deliver_#t~ret110_3| 2147483648)) (<= |v_deliver_#t~ret110_3| 2147483647))) (or (and (exists ((v___utac_acc__VerifyForward_spec__1_~pubkey~0_BEFORE_RETURN_1 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~pubkey~0_BEFORE_RETURN_1 2147483647) (not (= v___utac_acc__VerifyForward_spec__1_~pubkey~0_BEFORE_RETURN_1 0)) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~pubkey~0_BEFORE_RETURN_1 2147483648)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_RETURN_1 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_RETURN_1 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_RETURN_1 2147483648)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_RETURN_1 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_RETURN_1 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_RETURN_1 2147483648)) (not (= 0 v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_RETURN_1)))) (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret36_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483648))))) (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret36_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483648))))) (exists ((v_printMail_~tmp~10_BEFORE_RETURN_1 Int)) (and (<= v_printMail_~tmp~10_BEFORE_RETURN_1 2147483647) (<= 0 (+ v_printMail_~tmp~10_BEFORE_RETURN_1 2147483648)))) (exists ((v_printMail__wrappee__Forward_~tmp~9_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_printMail__wrappee__Forward_~tmp~9_BEFORE_RETURN_1 2147483648)) (<= v_printMail__wrappee__Forward_~tmp~9_BEFORE_RETURN_1 2147483647))) (exists ((v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_RETURN_1 2147483648)) (not (= v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_RETURN_1 0)) (<= v_incoming__wrappee__Forward_~fwreceiver~0_BEFORE_RETURN_1 2147483647))) (exists ((v_printMail__wrappee__Keys_~tmp___0~4_BEFORE_RETURN_1 Int)) (and (<= v_printMail__wrappee__Keys_~tmp___0~4_BEFORE_RETURN_1 2147483647) (<= 0 (+ v_printMail__wrappee__Keys_~tmp___0~4_BEFORE_RETURN_1 2147483648)))) (= ~queued_client~0 v_mail_~tmp~13_BEFORE_RETURN_1) (exists ((v_printMail__wrappee__Forward_~tmp___0~5_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_printMail__wrappee__Forward_~tmp___0~5_BEFORE_RETURN_1 2147483648)) (<= v_printMail__wrappee__Forward_~tmp___0~5_BEFORE_RETURN_1 2147483647))) (exists ((v_printMail__wrappee__Keys_~tmp___1~3_BEFORE_RETURN_1 Int)) (and (<= 0 (+ v_printMail__wrappee__Keys_~tmp___1~3_BEFORE_RETURN_1 2147483648)) (<= v_printMail__wrappee__Keys_~tmp___1~3_BEFORE_RETURN_1 2147483647)))) (and (exists ((|v_deliver_#t~ret110_3| Int)) (and (<= 0 (+ |v_deliver_#t~ret110_3| 2147483648)) (<= |v_deliver_#t~ret110_3| 2147483647))) (or (and (exists ((v___utac_acc__VerifyForward_spec__1_~pubkey~0_BEFORE_RETURN_1 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~pubkey~0_BEFORE_RETURN_1 2147483647) (not (= v___utac_acc__VerifyForward_spec__1_~pubkey~0_BEFORE_RETURN_1 0)) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~pubkey~0_BEFORE_RETURN_1 2147483648)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_RETURN_1 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_RETURN_1 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_RETURN_1 2147483648)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_RETURN_1 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_RETURN_1 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_RETURN_1 2147483648)) (not (= 0 v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_RETURN_1)))) (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret36_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483648))))) (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret36_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483648))))))))) (exists ((|v_bobToRjh_#t~ret42_3| Int)) (and (<= |v_bobToRjh_#t~ret42_3| 2147483647) (<= 0 (+ |v_bobToRjh_#t~ret42_3| 2147483648)))) (exists ((|v_mail_#t~ret106_3| Int)) (and (<= |v_mail_#t~ret106_3| 2147483647) (<= 0 (+ |v_mail_#t~ret106_3| 2147483648)))) (<= ~queued_message~0 2147483647) (exists ((v_outgoing__wrappee__Keys_~tmp~14_BEFORE_CALL_1 Int)) (and (<= v_outgoing__wrappee__Keys_~tmp~14_BEFORE_CALL_1 2147483647) (<= 0 (+ v_outgoing__wrappee__Keys_~tmp~14_BEFORE_CALL_1 2147483648)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_1 Int)) (and (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_1 2147483648)) (<= v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_1 2147483647)))) (and (exists ((|v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_2| Int)) (and (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_2| 2147483648)) (<= |v___utac_acc__VerifyForward_spec__1_#in~client_BEFORE_CALL_2| 2147483647))) (exists ((|v_bobToRjh_#t~ret42_3| Int)) (and (<= |v_bobToRjh_#t~ret42_3| 2147483647) (<= 0 (+ |v_bobToRjh_#t~ret42_3| 2147483648)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_CALL_2 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_CALL_2 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_CALL_2 2147483648)) (not (= 0 v___utac_acc__VerifyForward_spec__1_~tmp___1~0_BEFORE_CALL_2)))) (exists ((|v_mail_#t~ret106_3| Int)) (and (<= |v_mail_#t~ret106_3| 2147483647) (<= 0 (+ |v_mail_#t~ret106_3| 2147483648)))) (exists ((v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_2 Int)) (and (<= v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_2 2147483647) (<= 0 (+ v___utac_acc__VerifyForward_spec__1_~tmp~3_BEFORE_CALL_2 2147483648)))) (exists ((|v___utac_acc__VerifyForward_spec__1_#t~ret36_3| Int)) (and (<= |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483647) (<= 0 (+ |v___utac_acc__VerifyForward_spec__1_#t~ret36_3| 2147483648)))) (exists ((v_outgoing__wrappee__Keys_~tmp~14_BEFORE_CALL_2 Int)) (and (<= 0 (+ v_outgoing__wrappee__Keys_~tmp~14_BEFORE_CALL_2 2147483648)) (<= v_outgoing__wrappee__Keys_~tmp~14_BEFORE_CALL_2 2147483647))))) [2019-08-08 11:55:08,733 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:55:08,743 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:55:08,746 INFO L168 Benchmark]: Toolchain (without parser) took 18540.86 ms. Allocated memory was 140.5 MB in the beginning and 693.1 MB in the end (delta: 552.6 MB). Free memory was 87.3 MB in the beginning and 280.3 MB in the end (delta: -193.0 MB). Peak memory consumption was 514.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:55:08,748 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-08 11:55:08,750 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1144.85 ms. Allocated memory was 140.5 MB in the beginning and 202.9 MB in the end (delta: 62.4 MB). Free memory was 86.8 MB in the beginning and 140.8 MB in the end (delta: -53.9 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:55:08,752 INFO L168 Benchmark]: Boogie Preprocessor took 210.38 ms. Allocated memory is still 202.9 MB. Free memory was 140.8 MB in the beginning and 132.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:55:08,755 INFO L168 Benchmark]: RCFGBuilder took 4387.74 ms. Allocated memory was 202.9 MB in the beginning and 259.0 MB in the end (delta: 56.1 MB). Free memory was 132.0 MB in the beginning and 177.4 MB in the end (delta: -45.4 MB). Peak memory consumption was 90.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:55:08,756 INFO L168 Benchmark]: Symbolic Interpretation took 12794.10 ms. Allocated memory was 259.0 MB in the beginning and 693.1 MB in the end (delta: 434.1 MB). Free memory was 177.4 MB in the beginning and 280.3 MB in the end (delta: -102.9 MB). Peak memory consumption was 485.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:55:08,773 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 794]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1144.85 ms. Allocated memory was 140.5 MB in the beginning and 202.9 MB in the end (delta: 62.4 MB). Free memory was 86.8 MB in the beginning and 140.8 MB in the end (delta: -53.9 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 210.38 ms. Allocated memory is still 202.9 MB. Free memory was 140.8 MB in the beginning and 132.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4387.74 ms. Allocated memory was 202.9 MB in the beginning and 259.0 MB in the end (delta: 56.1 MB). Free memory was 132.0 MB in the beginning and 177.4 MB in the end (delta: -45.4 MB). Peak memory consumption was 90.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 12794.10 ms. Allocated memory was 259.0 MB in the beginning and 693.1 MB in the end (delta: 434.1 MB). Free memory was 177.4 MB in the beginning and 280.3 MB in the end (delta: -102.9 MB). Peak memory consumption was 485.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...