/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/email_spec6_product28.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 10:35:47,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 10:35:47,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 10:35:47,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 10:35:47,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 10:35:47,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 10:35:47,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 10:35:47,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 10:35:47,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 10:35:47,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 10:35:47,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 10:35:47,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 10:35:47,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 10:35:47,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 10:35:47,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 10:35:47,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 10:35:47,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 10:35:47,636 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 10:35:47,638 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 10:35:47,640 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 10:35:47,641 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 10:35:47,642 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 10:35:47,643 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 10:35:47,644 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 10:35:47,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 10:35:47,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 10:35:47,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 10:35:47,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 10:35:47,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 10:35:47,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 10:35:47,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 10:35:47,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 10:35:47,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 10:35:47,651 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 10:35:47,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 10:35:47,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 10:35:47,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 10:35:47,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 10:35:47,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 10:35:47,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 10:35:47,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 10:35:47,656 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 [2019-11-07 10:35:47,669 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 10:35:47,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 10:35:47,670 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 10:35:47,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 10:35:47,671 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 10:35:47,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 10:35:47,671 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 10:35:47,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 10:35:47,672 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 10:35:47,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 10:35:47,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 10:35:47,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 10:35:47,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 10:35:47,673 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 10:35:47,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 10:35:47,673 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 10:35:47,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 10:35:47,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 10:35:47,674 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 10:35:47,674 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 10:35:47,674 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 10:35:47,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 10:35:47,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 10:35:47,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 10:35:47,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 10:35:47,675 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 10:35:47,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 10:35:47,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 10:35:47,676 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-11-07 10:35:47,967 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 10:35:47,977 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 10:35:47,984 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 10:35:47,985 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 10:35:47,986 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 10:35:47,987 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product28.cil.c [2019-11-07 10:35:48,052 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c90bb6a4/0ded870f44ca47c4a86a5a25fdb0af31/FLAG610e1296d [2019-11-07 10:35:48,581 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 10:35:48,581 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product28.cil.c [2019-11-07 10:35:48,606 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c90bb6a4/0ded870f44ca47c4a86a5a25fdb0af31/FLAG610e1296d [2019-11-07 10:35:48,795 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c90bb6a4/0ded870f44ca47c4a86a5a25fdb0af31 [2019-11-07 10:35:48,804 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 10:35:48,806 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 10:35:48,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 10:35:48,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 10:35:48,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 10:35:48,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 10:35:48" (1/1) ... [2019-11-07 10:35:48,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29cd07e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:35:48, skipping insertion in model container [2019-11-07 10:35:48,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 10:35:48" (1/1) ... [2019-11-07 10:35:48,822 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 10:35:48,899 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 10:35:49,704 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 10:35:49,747 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 10:35:49,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 10:35:50,115 INFO L192 MainTranslator]: Completed translation [2019-11-07 10:35:50,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:35:50 WrapperNode [2019-11-07 10:35:50,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 10:35:50,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 10:35:50,118 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 10:35:50,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 10:35:50,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:35:50" (1/1) ... [2019-11-07 10:35:50,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:35:50" (1/1) ... [2019-11-07 10:35:50,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:35:50" (1/1) ... [2019-11-07 10:35:50,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:35:50" (1/1) ... [2019-11-07 10:35:50,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:35:50" (1/1) ... [2019-11-07 10:35:50,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:35:50" (1/1) ... [2019-11-07 10:35:50,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:35:50" (1/1) ... [2019-11-07 10:35:50,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 10:35:50,345 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 10:35:50,345 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 10:35:50,346 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 10:35:50,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 10:35:50" (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 [2019-11-07 10:35:50,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 10:35:50,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 10:35:50,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-11-07 10:35:50,432 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-11-07 10:35:50,432 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-11-07 10:35:50,433 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-11-07 10:35:50,433 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-11-07 10:35:50,434 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-11-07 10:35:50,434 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-11-07 10:35:50,435 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-11-07 10:35:50,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-11-07 10:35:50,435 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-11-07 10:35:50,436 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 10:35:50,436 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-11-07 10:35:50,436 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-11-07 10:35:50,436 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-11-07 10:35:50,439 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-11-07 10:35:50,439 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-07 10:35:50,439 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-11-07 10:35:50,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-11-07 10:35:50,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-11-07 10:35:50,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-11-07 10:35:50,440 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-11-07 10:35:50,440 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-11-07 10:35:50,440 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Encrypt [2019-11-07 10:35:50,441 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-07 10:35:50,441 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-11-07 10:35:50,441 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-11-07 10:35:50,441 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Verify [2019-11-07 10:35:50,441 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-11-07 10:35:50,441 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-11-07 10:35:50,442 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-07 10:35:50,442 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-11-07 10:35:50,442 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-11-07 10:35:50,442 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-11-07 10:35:50,443 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-11-07 10:35:50,443 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-11-07 10:35:50,443 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-07 10:35:50,443 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-11-07 10:35:50,443 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-11-07 10:35:50,444 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-11-07 10:35:50,444 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Encrypt [2019-11-07 10:35:50,444 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-11-07 10:35:50,444 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-11-07 10:35:50,444 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable__wrappee__Keys [2019-11-07 10:35:50,445 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-07 10:35:50,445 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-11-07 10:35:50,445 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-11-07 10:35:50,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-11-07 10:35:50,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-11-07 10:35:50,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-11-07 10:35:50,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-11-07 10:35:50,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-11-07 10:35:50,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-11-07 10:35:50,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-11-07 10:35:50,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-11-07 10:35:50,447 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-11-07 10:35:50,447 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-11-07 10:35:50,447 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-11-07 10:35:50,447 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-11-07 10:35:50,448 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-11-07 10:35:50,448 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-11-07 10:35:50,448 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-11-07 10:35:50,448 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-11-07 10:35:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-11-07 10:35:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-07 10:35:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-07 10:35:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-07 10:35:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-07 10:35:50,450 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-11-07 10:35:50,450 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-11-07 10:35:50,450 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-11-07 10:35:50,450 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-11-07 10:35:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-11-07 10:35:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-11-07 10:35:50,452 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-11-07 10:35:50,452 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-11-07 10:35:50,452 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-07 10:35:50,453 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-11-07 10:35:50,453 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-07 10:35:50,453 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-11-07 10:35:50,453 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-11-07 10:35:50,453 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-11-07 10:35:50,454 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-11-07 10:35:50,454 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-11-07 10:35:50,454 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-11-07 10:35:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-11-07 10:35:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-11-07 10:35:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-11-07 10:35:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-11-07 10:35:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-11-07 10:35:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-11-07 10:35:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-11-07 10:35:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-11-07 10:35:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-11-07 10:35:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-11-07 10:35:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-11-07 10:35:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-11-07 10:35:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-11-07 10:35:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-07 10:35:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-11-07 10:35:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-11-07 10:35:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-07 10:35:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-11-07 10:35:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-07 10:35:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-11-07 10:35:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-11-07 10:35:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-07 10:35:50,459 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-11-07 10:35:50,459 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-11-07 10:35:50,459 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-11-07 10:35:50,459 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-07 10:35:50,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-11-07 10:35:50,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 10:35:50,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 10:35:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-11-07 10:35:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-07 10:35:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-07 10:35:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-07 10:35:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-11-07 10:35:50,461 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-07 10:35:50,461 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-11-07 10:35:50,461 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-07 10:35:50,461 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-07 10:35:50,462 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-11-07 10:35:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-11-07 10:35:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-11-07 10:35:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-11-07 10:35:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-11-07 10:35:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-11-07 10:35:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-07 10:35:50,464 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-07 10:35:50,464 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-07 10:35:50,464 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-11-07 10:35:50,465 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-11-07 10:35:50,468 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-11-07 10:35:50,469 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-11-07 10:35:50,469 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-11-07 10:35:50,469 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-11-07 10:35:50,470 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-11-07 10:35:50,470 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 10:35:50,470 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-11-07 10:35:50,471 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-11-07 10:35:50,471 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-11-07 10:35:50,479 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-11-07 10:35:50,479 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-07 10:35:50,479 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-11-07 10:35:50,479 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-11-07 10:35:50,480 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-11-07 10:35:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-11-07 10:35:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-11-07 10:35:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-11-07 10:35:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-11-07 10:35:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 10:35:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-11-07 10:35:50,481 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-11-07 10:35:50,482 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-11-07 10:35:50,482 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-11-07 10:35:50,482 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-07 10:35:50,482 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-07 10:35:50,482 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-07 10:35:50,482 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-11-07 10:35:50,482 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-11-07 10:35:50,482 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-11-07 10:35:50,483 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-11-07 10:35:50,483 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-07 10:35:50,483 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-11-07 10:35:50,483 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-07 10:35:50,483 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-11-07 10:35:50,483 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-11-07 10:35:50,483 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-07 10:35:50,484 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-11-07 10:35:50,484 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-11-07 10:35:50,484 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-11-07 10:35:50,484 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-11-07 10:35:50,484 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-11-07 10:35:50,484 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-11-07 10:35:50,484 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-11-07 10:35:50,484 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-11-07 10:35:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-11-07 10:35:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__1 [2019-11-07 10:35:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-11-07 10:35:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Encrypt [2019-11-07 10:35:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-11-07 10:35:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Verify [2019-11-07 10:35:50,485 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptDecrypt_spec__2 [2019-11-07 10:35:50,486 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-11-07 10:35:50,486 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-07 10:35:50,486 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-11-07 10:35:50,486 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-11-07 10:35:50,487 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-11-07 10:35:50,487 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-11-07 10:35:50,487 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Encrypt [2019-11-07 10:35:50,487 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-11-07 10:35:50,487 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable__wrappee__Keys [2019-11-07 10:35:50,487 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-11-07 10:35:50,487 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 10:35:50,487 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 10:35:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-11-07 10:35:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 10:35:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 10:35:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 10:35:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 10:35:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-11-07 10:35:50,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 10:35:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-11-07 10:35:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-11-07 10:35:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 10:35:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-11-07 10:35:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-11-07 10:35:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-11-07 10:35:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-11-07 10:35:50,489 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-11-07 10:35:50,490 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-11-07 10:35:50,490 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-11-07 10:35:50,490 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-11-07 10:35:50,490 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-11-07 10:35:50,490 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-11-07 10:35:50,490 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-11-07 10:35:50,490 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-11-07 10:35:50,491 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-11-07 10:35:50,491 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-11-07 10:35:50,491 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-11-07 10:35:50,491 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-11-07 10:35:50,491 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-11-07 10:35:50,491 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-11-07 10:35:50,491 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-11-07 10:35:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-11-07 10:35:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-11-07 10:35:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-11-07 10:35:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-11-07 10:35:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-11-07 10:35:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-11-07 10:35:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-11-07 10:35:50,492 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-11-07 10:35:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-11-07 10:35:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-11-07 10:35:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-11-07 10:35:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 10:35:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 10:35:50,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 10:35:54,945 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 10:35:54,947 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-07 10:35:54,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 10:35:54 BoogieIcfgContainer [2019-11-07 10:35:54,949 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 10:35:54,950 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-07 10:35:54,950 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-07 10:35:54,950 INFO L275 PluginConnector]: Sifa initialized [2019-11-07 10:35:54,952 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 10:35:54" (1/1) ... [2019-11-07 10:35:54,952 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-07 10:35:54,990 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-07 10:35:54,990 INFO L166 IcfgInterpreter]: Building call graph [2019-11-07 10:35:55,005 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-07 10:35:55,016 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-07 10:35:55,020 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs