java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --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_spec4_product13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 23:09:56,030 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 23:09:56,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 23:09:56,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 23:09:56,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 23:09:56,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 23:09:56,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 23:09:56,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 23:09:56,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 23:09:56,074 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 23:09:56,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 23:09:56,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 23:09:56,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 23:09:56,078 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 23:09:56,081 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 23:09:56,083 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 23:09:56,084 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 23:09:56,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 23:09:56,086 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 23:09:56,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 23:09:56,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 23:09:56,099 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 23:09:56,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 23:09:56,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 23:09:56,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 23:09:56,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 23:09:56,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 23:09:56,107 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 23:09:56,108 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 23:09:56,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 23:09:56,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 23:09:56,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 23:09:56,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 23:09:56,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 23:09:56,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 23:09:56,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 23:09:56,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 23:09:56,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 23:09:56,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 23:09:56,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 23:09:56,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 23:09:56,119 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 [2019-10-13 23:09:56,151 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 23:09:56,152 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 23:09:56,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 23:09:56,153 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 23:09:56,154 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 23:09:56,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 23:09:56,154 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 23:09:56,154 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 23:09:56,155 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 23:09:56,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 23:09:56,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 23:09:56,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 23:09:56,155 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 23:09:56,155 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 23:09:56,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 23:09:56,156 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 23:09:56,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 23:09:56,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 23:09:56,156 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 23:09:56,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 23:09:56,157 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 23:09:56,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 23:09:56,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 23:09:56,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 23:09:56,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 23:09:56,158 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 23:09:56,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 23:09:56,158 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 23:09:56,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN 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 [2019-10-13 23:09:56,484 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 23:09:56,507 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 23:09:56,511 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 23:09:56,512 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 23:09:56,513 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 23:09:56,514 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product13.cil.c [2019-10-13 23:09:56,595 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb0b77a74/42e60d61c95940b0bb4faf1bf7c85137/FLAG6cc987645 [2019-10-13 23:09:57,256 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 23:09:57,257 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product13.cil.c [2019-10-13 23:09:57,279 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb0b77a74/42e60d61c95940b0bb4faf1bf7c85137/FLAG6cc987645 [2019-10-13 23:09:57,471 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb0b77a74/42e60d61c95940b0bb4faf1bf7c85137 [2019-10-13 23:09:57,483 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 23:09:57,487 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 23:09:57,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 23:09:57,489 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 23:09:57,493 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 23:09:57,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:09:57" (1/1) ... [2019-10-13 23:09:57,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6228bf37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:09:57, skipping insertion in model container [2019-10-13 23:09:57,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 11:09:57" (1/1) ... [2019-10-13 23:09:57,507 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 23:09:57,609 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 23:09:58,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:09:58,408 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 23:09:58,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 23:09:58,651 INFO L192 MainTranslator]: Completed translation [2019-10-13 23:09:58,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:09:58 WrapperNode [2019-10-13 23:09:58,652 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 23:09:58,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 23:09:58,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 23:09:58,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 23:09:58,668 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:09:58" (1/1) ... [2019-10-13 23:09:58,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:09:58" (1/1) ... [2019-10-13 23:09:58,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:09:58" (1/1) ... [2019-10-13 23:09:58,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:09:58" (1/1) ... [2019-10-13 23:09:58,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:09:58" (1/1) ... [2019-10-13 23:09:58,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:09:58" (1/1) ... [2019-10-13 23:09:58,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:09:58" (1/1) ... [2019-10-13 23:09:58,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 23:09:58,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 23:09:58,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 23:09:58,822 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 23:09:58,823 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:09:58" (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 [2019-10-13 23:09:58,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 23:09:58,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 23:09:58,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-13 23:09:58,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__SignForward_spec__1 [2019-10-13 23:09:58,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-13 23:09:58,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-13 23:09:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-13 23:09:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-13 23:09:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-13 23:09:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-13 23:09:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure prompt [2019-10-13 23:09:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-13 23:09:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-13 23:09:58,886 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-13 23:09:58,886 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-13 23:09:58,886 INFO L138 BoogieDeclarations]: Found implementation of procedure initClient [2019-10-13 23:09:58,888 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientName [2019-10-13 23:09:58,888 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientName [2019-10-13 23:09:58,888 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientOutbuffer [2019-10-13 23:09:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientOutbuffer [2019-10-13 23:09:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-13 23:09:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-13 23:09:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientAddressBookEntry [2019-10-13 23:09:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAlias [2019-10-13 23:09:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure findClientAddressBookAlias [2019-10-13 23:09:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAlias [2019-10-13 23:09:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-13 23:09:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-13 23:09:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAutoResponse [2019-10-13 23:09:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAutoResponse [2019-10-13 23:09:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2019-10-13 23:09:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-13 23:09:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2019-10-13 23:09:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2019-10-13 23:09:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-13 23:09:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2019-10-13 23:09:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-13 23:09:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2019-10-13 23:09:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2019-10-13 23:09:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-13 23:09:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientForwardReceiver [2019-10-13 23:09:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientForwardReceiver [2019-10-13 23:09:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2019-10-13 23:09:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-13 23:09:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2019-10-13 23:09:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2019-10-13 23:09:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2019-10-13 23:09:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2019-10-13 23:09:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2019-10-13 23:09:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2019-10-13 23:09:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2019-10-13 23:09:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhToBob [2019-10-13 23:09:58,893 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-13 23:09:58,894 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 23:09:58,894 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2019-10-13 23:09:58,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2019-10-13 23:09:58,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAddChuck [2019-10-13 23:09:58,894 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAddChuck [2019-10-13 23:09:58,895 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-13 23:09:58,895 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2019-10-13 23:09:58,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2019-10-13 23:09:58,895 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2019-10-13 23:09:58,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2019-10-13 23:09:58,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-13 23:09:58,896 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-13 23:09:58,896 INFO L138 BoogieDeclarations]: Found implementation of procedure initEmail [2019-10-13 23:09:58,896 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailId [2019-10-13 23:09:58,896 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailId [2019-10-13 23:09:58,897 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-13 23:09:58,897 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-13 23:09:58,897 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-13 23:09:58,897 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-13 23:09:58,897 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSubject [2019-10-13 23:09:58,897 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSubject [2019-10-13 23:09:58,898 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailBody [2019-10-13 23:09:58,898 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailBody [2019-10-13 23:09:58,898 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2019-10-13 23:09:58,898 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2019-10-13 23:09:58,898 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2019-10-13 23:09:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2019-10-13 23:09:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-13 23:09:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSigned [2019-10-13 23:09:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-13 23:09:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailSignKey [2019-10-13 23:09:58,900 INFO L138 BoogieDeclarations]: Found implementation of procedure isVerified [2019-10-13 23:09:58,900 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsSignatureVerified [2019-10-13 23:09:58,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2019-10-13 23:09:58,900 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2019-10-13 23:09:58,900 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-13 23:09:58,901 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2019-10-13 23:09:58,901 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Sign [2019-10-13 23:09:58,901 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2019-10-13 23:09:58,901 INFO L138 BoogieDeclarations]: Found implementation of procedure createClient [2019-10-13 23:09:58,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-13 23:09:58,901 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-13 23:09:58,902 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2019-10-13 23:09:58,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2019-10-13 23:09:58,902 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2019-10-13 23:09:58,902 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2019-10-13 23:09:58,902 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-13 23:09:58,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sign [2019-10-13 23:09:58,903 INFO L138 BoogieDeclarations]: Found implementation of procedure verify [2019-10-13 23:09:58,903 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Keys [2019-10-13 23:09:58,903 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail__wrappee__Sign [2019-10-13 23:09:58,903 INFO L138 BoogieDeclarations]: Found implementation of procedure printMail [2019-10-13 23:09:58,903 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-13 23:09:58,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cloneEmail [2019-10-13 23:09:58,904 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2019-10-13 23:09:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 23:09:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 23:09:58,904 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-13 23:09:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-13 23:09:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-13 23:09:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2019-10-13 23:09:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__SignForward_spec__1 [2019-10-13 23:09:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 23:09:58,905 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-13 23:09:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 23:09:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 23:09:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-13 23:09:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 23:09:58,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 23:09:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 23:09:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 23:09:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-13 23:09:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 23:09:58,907 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-13 23:09:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-13 23:09:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 23:09:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-13 23:09:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-13 23:09:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-13 23:09:58,908 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-13 23:09:58,909 INFO L130 BoogieDeclarations]: Found specification of procedure prompt [2019-10-13 23:09:58,909 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-13 23:09:58,909 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-13 23:09:58,909 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-13 23:09:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-13 23:09:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure initClient [2019-10-13 23:09:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure getClientName [2019-10-13 23:09:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure setClientName [2019-10-13 23:09:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure getClientOutbuffer [2019-10-13 23:09:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure setClientOutbuffer [2019-10-13 23:09:58,910 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-13 23:09:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-13 23:09:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure createClientAddressBookEntry [2019-10-13 23:09:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAlias [2019-10-13 23:09:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAlias [2019-10-13 23:09:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-13 23:09:58,911 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-13 23:09:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAutoResponse [2019-10-13 23:09:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAutoResponse [2019-10-13 23:09:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-13 23:09:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2019-10-13 23:09:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-13 23:09:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2019-10-13 23:09:58,912 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-13 23:09:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2019-10-13 23:09:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-13 23:09:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure getClientForwardReceiver [2019-10-13 23:09:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure setClientForwardReceiver [2019-10-13 23:09:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2019-10-13 23:09:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-13 23:09:58,913 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2019-10-13 23:09:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure findClientAddressBookAlias [2019-10-13 23:09:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2019-10-13 23:09:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2019-10-13 23:09:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2019-10-13 23:09:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2019-10-13 23:09:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-13 23:09:58,914 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-13 23:09:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-13 23:09:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2019-10-13 23:09:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2019-10-13 23:09:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2019-10-13 23:09:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2019-10-13 23:09:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure rjhToBob [2019-10-13 23:09:58,915 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-13 23:09:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-13 23:09:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 23:09:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2019-10-13 23:09:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAddChuck [2019-10-13 23:09:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2019-10-13 23:09:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAddChuck [2019-10-13 23:09:58,916 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-13 23:09:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2019-10-13 23:09:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2019-10-13 23:09:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2019-10-13 23:09:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2019-10-13 23:09:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2019-10-13 23:09:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2019-10-13 23:09:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2019-10-13 23:09:58,917 INFO L130 BoogieDeclarations]: Found specification of procedure initEmail [2019-10-13 23:09:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailId [2019-10-13 23:09:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailId [2019-10-13 23:09:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-13 23:09:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-13 23:09:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-13 23:09:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-13 23:09:58,918 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSubject [2019-10-13 23:09:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSubject [2019-10-13 23:09:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailBody [2019-10-13 23:09:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailBody [2019-10-13 23:09:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2019-10-13 23:09:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2019-10-13 23:09:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2019-10-13 23:09:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2019-10-13 23:09:58,919 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSigned [2019-10-13 23:09:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-13 23:09:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailSignKey [2019-10-13 23:09:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure isVerified [2019-10-13 23:09:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsSignatureVerified [2019-10-13 23:09:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-13 23:09:58,920 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2019-10-13 23:09:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-13 23:09:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2019-10-13 23:09:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2019-10-13 23:09:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2019-10-13 23:09:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure createClient [2019-10-13 23:09:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2019-10-13 23:09:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure sign [2019-10-13 23:09:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure verify [2019-10-13 23:09:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2019-10-13 23:09:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Sign [2019-10-13 23:09:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure printMail [2019-10-13 23:09:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure cloneEmail [2019-10-13 23:09:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Keys [2019-10-13 23:09:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure printMail__wrappee__Sign [2019-10-13 23:09:58,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 23:09:58,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 23:09:58,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 23:10:03,385 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 23:10:03,386 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-13 23:10:03,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:10:03 BoogieIcfgContainer [2019-10-13 23:10:03,388 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 23:10:03,389 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 23:10:03,389 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 23:10:03,393 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 23:10:03,393 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 11:09:57" (1/3) ... [2019-10-13 23:10:03,394 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e6fca54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 11:10:03, skipping insertion in model container [2019-10-13 23:10:03,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 11:09:58" (2/3) ... [2019-10-13 23:10:03,394 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e6fca54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 11:10:03, skipping insertion in model container [2019-10-13 23:10:03,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 11:10:03" (3/3) ... [2019-10-13 23:10:03,396 INFO L109 eAbstractionObserver]: Analyzing ICFG email_spec4_product13.cil.c [2019-10-13 23:10:03,407 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 23:10:03,417 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 23:10:03,429 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 23:10:03,457 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 23:10:03,457 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 23:10:03,458 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 23:10:03,458 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 23:10:03,459 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 23:10:03,459 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 23:10:03,459 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 23:10:03,459 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 23:10:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states. [2019-10-13 23:10:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2019-10-13 23:10:03,508 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:10:03,510 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:10:03,512 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:10:03,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:10:03,518 INFO L82 PathProgramCache]: Analyzing trace with hash -313970182, now seen corresponding path program 1 times [2019-10-13 23:10:03,529 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:10:03,530 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91204708] [2019-10-13 23:10:03,530 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:03,531 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:03,531 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:10:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:10:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-13 23:10:04,182 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91204708] [2019-10-13 23:10:04,183 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:10:04,183 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-10-13 23:10:04,183 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726295889] [2019-10-13 23:10:04,188 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-13 23:10:04,189 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:10:04,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-13 23:10:04,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-13 23:10:04,206 INFO L87 Difference]: Start difference. First operand 324 states. Second operand 2 states. [2019-10-13 23:10:04,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:10:04,296 INFO L93 Difference]: Finished difference Result 431 states and 504 transitions. [2019-10-13 23:10:04,296 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-13 23:10:04,297 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 118 [2019-10-13 23:10:04,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:10:04,332 INFO L225 Difference]: With dead ends: 431 [2019-10-13 23:10:04,332 INFO L226 Difference]: Without dead ends: 287 [2019-10-13 23:10:04,342 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-13 23:10:04,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2019-10-13 23:10:04,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 287. [2019-10-13 23:10:04,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2019-10-13 23:10:04,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 337 transitions. [2019-10-13 23:10:04,468 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 337 transitions. Word has length 118 [2019-10-13 23:10:04,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:10:04,471 INFO L462 AbstractCegarLoop]: Abstraction has 287 states and 337 transitions. [2019-10-13 23:10:04,471 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-13 23:10:04,471 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 337 transitions. [2019-10-13 23:10:04,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2019-10-13 23:10:04,484 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:10:04,484 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:10:04,485 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:10:04,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:10:04,486 INFO L82 PathProgramCache]: Analyzing trace with hash -1211224278, now seen corresponding path program 1 times [2019-10-13 23:10:04,486 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:10:04,487 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168872641] [2019-10-13 23:10:04,487 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:04,487 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:04,487 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:10:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:10:04,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-13 23:10:04,743 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168872641] [2019-10-13 23:10:04,743 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:10:04,743 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 23:10:04,743 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1550042730] [2019-10-13 23:10:04,745 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 23:10:04,746 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:10:04,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 23:10:04,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:10:04,747 INFO L87 Difference]: Start difference. First operand 287 states and 337 transitions. Second operand 3 states. [2019-10-13 23:10:04,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:10:04,782 INFO L93 Difference]: Finished difference Result 416 states and 476 transitions. [2019-10-13 23:10:04,783 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 23:10:04,783 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 119 [2019-10-13 23:10:04,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:10:04,787 INFO L225 Difference]: With dead ends: 416 [2019-10-13 23:10:04,787 INFO L226 Difference]: Without dead ends: 289 [2019-10-13 23:10:04,789 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:10:04,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2019-10-13 23:10:04,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 289. [2019-10-13 23:10:04,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2019-10-13 23:10:04,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 339 transitions. [2019-10-13 23:10:04,822 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 339 transitions. Word has length 119 [2019-10-13 23:10:04,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:10:04,824 INFO L462 AbstractCegarLoop]: Abstraction has 289 states and 339 transitions. [2019-10-13 23:10:04,824 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 23:10:04,824 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 339 transitions. [2019-10-13 23:10:04,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2019-10-13 23:10:04,828 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:10:04,829 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:10:04,829 INFO L410 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:10:04,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:10:04,830 INFO L82 PathProgramCache]: Analyzing trace with hash 1549919056, now seen corresponding path program 1 times [2019-10-13 23:10:04,831 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:10:04,831 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820060888] [2019-10-13 23:10:04,831 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:04,831 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:04,832 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:10:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:10:05,081 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-13 23:10:05,082 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820060888] [2019-10-13 23:10:05,082 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:10:05,082 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 23:10:05,082 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828350115] [2019-10-13 23:10:05,084 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 23:10:05,085 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:10:05,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 23:10:05,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:10:05,085 INFO L87 Difference]: Start difference. First operand 289 states and 339 transitions. Second operand 3 states. [2019-10-13 23:10:05,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:10:05,142 INFO L93 Difference]: Finished difference Result 558 states and 682 transitions. [2019-10-13 23:10:05,143 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 23:10:05,143 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 124 [2019-10-13 23:10:05,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:10:05,149 INFO L225 Difference]: With dead ends: 558 [2019-10-13 23:10:05,149 INFO L226 Difference]: Without dead ends: 327 [2019-10-13 23:10:05,154 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 23:10:05,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2019-10-13 23:10:05,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 326. [2019-10-13 23:10:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 326 states. [2019-10-13 23:10:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 404 transitions. [2019-10-13 23:10:05,190 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 404 transitions. Word has length 124 [2019-10-13 23:10:05,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:10:05,191 INFO L462 AbstractCegarLoop]: Abstraction has 326 states and 404 transitions. [2019-10-13 23:10:05,191 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 23:10:05,191 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 404 transitions. [2019-10-13 23:10:05,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2019-10-13 23:10:05,196 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:10:05,196 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:10:05,196 INFO L410 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:10:05,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:10:05,197 INFO L82 PathProgramCache]: Analyzing trace with hash 799638703, now seen corresponding path program 1 times [2019-10-13 23:10:05,197 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:10:05,197 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105594514] [2019-10-13 23:10:05,197 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:05,198 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:05,198 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:10:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:10:05,731 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-10-13 23:10:05,732 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105594514] [2019-10-13 23:10:05,732 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:10:05,732 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2019-10-13 23:10:05,732 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1412644314] [2019-10-13 23:10:05,734 INFO L442 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-10-13 23:10:05,734 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:10:05,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-10-13 23:10:05,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=297, Unknown=0, NotChecked=0, Total=342 [2019-10-13 23:10:05,737 INFO L87 Difference]: Start difference. First operand 326 states and 404 transitions. Second operand 19 states. [2019-10-13 23:10:11,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:10:11,518 INFO L93 Difference]: Finished difference Result 583 states and 689 transitions. [2019-10-13 23:10:11,518 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2019-10-13 23:10:11,518 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 125 [2019-10-13 23:10:11,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:10:11,523 INFO L225 Difference]: With dead ends: 583 [2019-10-13 23:10:11,523 INFO L226 Difference]: Without dead ends: 454 [2019-10-13 23:10:11,525 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 197 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=175, Invalid=1231, Unknown=0, NotChecked=0, Total=1406 [2019-10-13 23:10:11,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454 states. [2019-10-13 23:10:11,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454 to 447. [2019-10-13 23:10:11,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 447 states. [2019-10-13 23:10:11,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 538 transitions. [2019-10-13 23:10:11,556 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 538 transitions. Word has length 125 [2019-10-13 23:10:11,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:10:11,557 INFO L462 AbstractCegarLoop]: Abstraction has 447 states and 538 transitions. [2019-10-13 23:10:11,557 INFO L463 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-10-13 23:10:11,557 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 538 transitions. [2019-10-13 23:10:11,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2019-10-13 23:10:11,560 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:10:11,561 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:10:11,561 INFO L410 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:10:11,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:10:11,561 INFO L82 PathProgramCache]: Analyzing trace with hash -1380785246, now seen corresponding path program 1 times [2019-10-13 23:10:11,562 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:10:11,562 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501619383] [2019-10-13 23:10:11,562 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:11,562 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:11,562 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:10:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:10:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-10-13 23:10:12,056 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1501619383] [2019-10-13 23:10:12,057 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:10:12,057 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2019-10-13 23:10:12,058 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019794839] [2019-10-13 23:10:12,059 INFO L442 AbstractCegarLoop]: Interpolant automaton has 21 states [2019-10-13 23:10:12,059 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:10:12,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2019-10-13 23:10:12,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=373, Unknown=0, NotChecked=0, Total=420 [2019-10-13 23:10:12,061 INFO L87 Difference]: Start difference. First operand 447 states and 538 transitions. Second operand 21 states. [2019-10-13 23:10:13,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:10:13,713 INFO L93 Difference]: Finished difference Result 496 states and 589 transitions. [2019-10-13 23:10:13,713 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-10-13 23:10:13,713 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 131 [2019-10-13 23:10:13,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:10:13,717 INFO L225 Difference]: With dead ends: 496 [2019-10-13 23:10:13,718 INFO L226 Difference]: Without dead ends: 472 [2019-10-13 23:10:13,719 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 301 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=193, Invalid=1613, Unknown=0, NotChecked=0, Total=1806 [2019-10-13 23:10:13,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 472 states. [2019-10-13 23:10:13,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 472 to 467. [2019-10-13 23:10:13,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 467 states. [2019-10-13 23:10:13,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 467 states and 557 transitions. [2019-10-13 23:10:13,756 INFO L78 Accepts]: Start accepts. Automaton has 467 states and 557 transitions. Word has length 131 [2019-10-13 23:10:13,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:10:13,757 INFO L462 AbstractCegarLoop]: Abstraction has 467 states and 557 transitions. [2019-10-13 23:10:13,757 INFO L463 AbstractCegarLoop]: Interpolant automaton has 21 states. [2019-10-13 23:10:13,757 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 557 transitions. [2019-10-13 23:10:13,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2019-10-13 23:10:13,761 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:10:13,762 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:10:13,762 INFO L410 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:10:13,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:10:13,763 INFO L82 PathProgramCache]: Analyzing trace with hash 702059795, now seen corresponding path program 1 times [2019-10-13 23:10:13,763 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:10:13,763 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859446534] [2019-10-13 23:10:13,763 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:13,763 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:13,764 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:10:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:10:13,928 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2019-10-13 23:10:13,929 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859446534] [2019-10-13 23:10:13,929 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:10:13,929 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-13 23:10:13,929 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858828639] [2019-10-13 23:10:13,930 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-13 23:10:13,930 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:10:13,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-13 23:10:13,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-13 23:10:13,931 INFO L87 Difference]: Start difference. First operand 467 states and 557 transitions. Second operand 8 states. [2019-10-13 23:10:13,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:10:13,980 INFO L93 Difference]: Finished difference Result 604 states and 698 transitions. [2019-10-13 23:10:13,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-13 23:10:13,981 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 202 [2019-10-13 23:10:13,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:10:13,984 INFO L225 Difference]: With dead ends: 604 [2019-10-13 23:10:13,985 INFO L226 Difference]: Without dead ends: 467 [2019-10-13 23:10:13,986 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-13 23:10:13,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 467 states. [2019-10-13 23:10:14,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 467 to 467. [2019-10-13 23:10:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 467 states. [2019-10-13 23:10:14,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 467 states and 555 transitions. [2019-10-13 23:10:14,015 INFO L78 Accepts]: Start accepts. Automaton has 467 states and 555 transitions. Word has length 202 [2019-10-13 23:10:14,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:10:14,016 INFO L462 AbstractCegarLoop]: Abstraction has 467 states and 555 transitions. [2019-10-13 23:10:14,016 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-13 23:10:14,016 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 555 transitions. [2019-10-13 23:10:14,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2019-10-13 23:10:14,021 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 23:10:14,021 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 23:10:14,021 INFO L410 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 23:10:14,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 23:10:14,022 INFO L82 PathProgramCache]: Analyzing trace with hash 1987617454, now seen corresponding path program 1 times [2019-10-13 23:10:14,022 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 23:10:14,022 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327050032] [2019-10-13 23:10:14,022 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:14,023 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 23:10:14,023 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 23:10:14,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 23:10:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-10-13 23:10:14,266 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1327050032] [2019-10-13 23:10:14,266 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 23:10:14,267 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-13 23:10:14,267 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053145137] [2019-10-13 23:10:14,268 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-13 23:10:14,268 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 23:10:14,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-13 23:10:14,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2019-10-13 23:10:14,269 INFO L87 Difference]: Start difference. First operand 467 states and 555 transitions. Second operand 10 states. [2019-10-13 23:10:15,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 23:10:15,034 INFO L93 Difference]: Finished difference Result 491 states and 574 transitions. [2019-10-13 23:10:15,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-13 23:10:15,035 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 207 [2019-10-13 23:10:15,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 23:10:15,036 INFO L225 Difference]: With dead ends: 491 [2019-10-13 23:10:15,036 INFO L226 Difference]: Without dead ends: 0 [2019-10-13 23:10:15,037 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2019-10-13 23:10:15,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-13 23:10:15,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-13 23:10:15,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-13 23:10:15,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-13 23:10:15,039 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 207 [2019-10-13 23:10:15,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 23:10:15,039 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-13 23:10:15,039 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-13 23:10:15,039 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-13 23:10:15,039 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-13 23:10:15,048 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-13 23:10:17,132 INFO L443 ceAbstractionStarter]: For program point L158-2(lines 158 179) no Hoare annotation was computed. [2019-10-13 23:10:17,132 INFO L443 ceAbstractionStarter]: For program point L180(lines 157 181) no Hoare annotation was computed. [2019-10-13 23:10:17,132 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 133 188) no Hoare annotation was computed. [2019-10-13 23:10:17,132 INFO L443 ceAbstractionStarter]: For program point L164(lines 164 168) no Hoare annotation was computed. [2019-10-13 23:10:17,132 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 133 188) no Hoare annotation was computed. [2019-10-13 23:10:17,132 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckENTRY(lines 1783 1794) no Hoare annotation was computed. [2019-10-13 23:10:17,133 INFO L443 ceAbstractionStarter]: For program point L1789(line 1789) no Hoare annotation was computed. [2019-10-13 23:10:17,133 INFO L443 ceAbstractionStarter]: For program point L1788(line 1788) no Hoare annotation was computed. [2019-10-13 23:10:17,133 INFO L443 ceAbstractionStarter]: For program point L1789-1(line 1789) no Hoare annotation was computed. [2019-10-13 23:10:17,133 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckEXIT(lines 1783 1794) no Hoare annotation was computed. [2019-10-13 23:10:17,133 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddChuckFINAL(lines 1783 1794) no Hoare annotation was computed. [2019-10-13 23:10:17,133 INFO L443 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 2626 2634) no Hoare annotation was computed. [2019-10-13 23:10:17,133 INFO L446 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 2626 2634) the Hoare annotation is: true [2019-10-13 23:10:17,133 INFO L443 ceAbstractionStarter]: For program point setEmailBodyENTRY(lines 2293 2308) no Hoare annotation was computed. [2019-10-13 23:10:17,133 INFO L443 ceAbstractionStarter]: For program point setEmailBodyEXIT(lines 2293 2308) no Hoare annotation was computed. [2019-10-13 23:10:17,133 INFO L446 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 1851 1860) the Hoare annotation is: true [2019-10-13 23:10:17,133 INFO L443 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 1851 1860) no Hoare annotation was computed. [2019-10-13 23:10:17,134 INFO L443 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 1851 1860) no Hoare annotation was computed. [2019-10-13 23:10:17,134 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectEXIT(lines 2254 2269) no Hoare annotation was computed. [2019-10-13 23:10:17,134 INFO L443 ceAbstractionStarter]: For program point setEmailSubjectENTRY(lines 2254 2269) no Hoare annotation was computed. [2019-10-13 23:10:17,134 INFO L446 ceAbstractionStarter]: At program point getClientPrivateKeyENTRY(lines 1102 1125) the Hoare annotation is: true [2019-10-13 23:10:17,134 INFO L443 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 1102 1125) no Hoare annotation was computed. [2019-10-13 23:10:17,134 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignedEXIT(lines 2404 2419) no Hoare annotation was computed. [2019-10-13 23:10:17,134 INFO L439 ceAbstractionStarter]: At program point setEmailIsSignedENTRY(lines 2404 2419) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (= ~__ste_email_isSigned0~0 |old(~__ste_email_isSigned0~0)|) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,134 INFO L443 ceAbstractionStarter]: For program point rjhToBobFINAL(lines 1694 1704) no Hoare annotation was computed. [2019-10-13 23:10:17,134 INFO L443 ceAbstractionStarter]: For program point rjhToBobEXIT(lines 1694 1704) no Hoare annotation was computed. [2019-10-13 23:10:17,134 INFO L443 ceAbstractionStarter]: For program point rjhToBobENTRY(lines 1694 1704) no Hoare annotation was computed. [2019-10-13 23:10:17,134 INFO L443 ceAbstractionStarter]: For program point L1700(line 1700) no Hoare annotation was computed. [2019-10-13 23:10:17,135 INFO L443 ceAbstractionStarter]: For program point cloneEmailENTRY(lines 2821 2829) no Hoare annotation was computed. [2019-10-13 23:10:17,135 INFO L443 ceAbstractionStarter]: For program point cloneEmailEXIT(lines 2821 2829) no Hoare annotation was computed. [2019-10-13 23:10:17,135 INFO L446 ceAbstractionStarter]: At program point L1777(line 1777) the Hoare annotation is: true [2019-10-13 23:10:17,135 INFO L443 ceAbstractionStarter]: For program point L1776(line 1776) no Hoare annotation was computed. [2019-10-13 23:10:17,135 INFO L446 ceAbstractionStarter]: At program point L1777-1(line 1777) the Hoare annotation is: true [2019-10-13 23:10:17,135 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 1771 1782) no Hoare annotation was computed. [2019-10-13 23:10:17,135 INFO L443 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 1771 1782) no Hoare annotation was computed. [2019-10-13 23:10:17,135 INFO L446 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 1771 1782) the Hoare annotation is: true [2019-10-13 23:10:17,135 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeENTRY(lines 646 669) no Hoare annotation was computed. [2019-10-13 23:10:17,135 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookSizeEXIT(lines 646 669) no Hoare annotation was computed. [2019-10-13 23:10:17,135 INFO L439 ceAbstractionStarter]: At program point L1688(line 1688) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,135 INFO L439 ceAbstractionStarter]: At program point L1687(line 1687) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,136 INFO L443 ceAbstractionStarter]: For program point L1688-1(lines 1671 1693) no Hoare annotation was computed. [2019-10-13 23:10:17,136 INFO L439 ceAbstractionStarter]: At program point L1686(line 1686) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,136 INFO L443 ceAbstractionStarter]: For program point L1687-1(line 1687) no Hoare annotation was computed. [2019-10-13 23:10:17,136 INFO L443 ceAbstractionStarter]: For program point L1686-1(line 1686) no Hoare annotation was computed. [2019-10-13 23:10:17,136 INFO L443 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 1671 1693) no Hoare annotation was computed. [2019-10-13 23:10:17,136 INFO L443 ceAbstractionStarter]: For program point L1682(lines 1682 1690) no Hoare annotation was computed. [2019-10-13 23:10:17,137 INFO L439 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 1671 1693) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,137 INFO L443 ceAbstractionStarter]: For program point L1680(line 1680) no Hoare annotation was computed. [2019-10-13 23:10:17,137 INFO L439 ceAbstractionStarter]: At program point L1679(line 1679) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,137 INFO L446 ceAbstractionStarter]: At program point L1679-1(line 1679) the Hoare annotation is: true [2019-10-13 23:10:17,137 INFO L446 ceAbstractionStarter]: At program point setup_bobENTRY(lines 1618 1628) the Hoare annotation is: true [2019-10-13 23:10:17,137 INFO L443 ceAbstractionStarter]: For program point setup_bobFINAL(lines 1618 1628) no Hoare annotation was computed. [2019-10-13 23:10:17,137 INFO L446 ceAbstractionStarter]: At program point L1623(line 1623) the Hoare annotation is: true [2019-10-13 23:10:17,137 INFO L446 ceAbstractionStarter]: At program point L1623-1(line 1623) the Hoare annotation is: true [2019-10-13 23:10:17,138 INFO L443 ceAbstractionStarter]: For program point setup_bobEXIT(lines 1618 1628) no Hoare annotation was computed. [2019-10-13 23:10:17,138 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyENTRY(lines 2367 2382) no Hoare annotation was computed. [2019-10-13 23:10:17,138 INFO L443 ceAbstractionStarter]: For program point setEmailEncryptionKeyEXIT(lines 2367 2382) no Hoare annotation was computed. [2019-10-13 23:10:17,138 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 479 485) no Hoare annotation was computed. [2019-10-13 23:10:17,138 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 479 485) the Hoare annotation is: true [2019-10-13 23:10:17,138 INFO L443 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 1608 1617) no Hoare annotation was computed. [2019-10-13 23:10:17,138 INFO L446 ceAbstractionStarter]: At program point L1613(line 1613) the Hoare annotation is: true [2019-10-13 23:10:17,139 INFO L446 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 1608 1617) the Hoare annotation is: true [2019-10-13 23:10:17,139 INFO L443 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 1608 1617) no Hoare annotation was computed. [2019-10-13 23:10:17,139 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressENTRY(lines 996 1051) no Hoare annotation was computed. [2019-10-13 23:10:17,139 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAddressEXIT(lines 996 1051) no Hoare annotation was computed. [2019-10-13 23:10:17,139 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 400 445) no Hoare annotation was computed. [2019-10-13 23:10:17,139 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 400 445) no Hoare annotation was computed. [2019-10-13 23:10:17,140 INFO L443 ceAbstractionStarter]: For program point getClientNameENTRY(lines 549 574) no Hoare annotation was computed. [2019-10-13 23:10:17,140 INFO L443 ceAbstractionStarter]: For program point getClientNameEXIT(lines 549 574) no Hoare annotation was computed. [2019-10-13 23:10:17,140 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyEXIT(lines 2348 2366) no Hoare annotation was computed. [2019-10-13 23:10:17,140 INFO L443 ceAbstractionStarter]: For program point getEmailEncryptionKeyENTRY(lines 2348 2366) no Hoare annotation was computed. [2019-10-13 23:10:17,140 INFO L443 ceAbstractionStarter]: For program point L2586(line 2586) no Hoare annotation was computed. [2019-10-13 23:10:17,140 INFO L443 ceAbstractionStarter]: For program point L2586-1(line 2586) no Hoare annotation was computed. [2019-10-13 23:10:17,140 INFO L443 ceAbstractionStarter]: For program point createClientEXIT(lines 2579 2593) no Hoare annotation was computed. [2019-10-13 23:10:17,140 INFO L443 ceAbstractionStarter]: For program point createClientENTRY(lines 2579 2593) no Hoare annotation was computed. [2019-10-13 23:10:17,140 INFO L446 ceAbstractionStarter]: At program point outgoing__wrappee__KeysENTRY(lines 2525 2536) the Hoare annotation is: true [2019-10-13 23:10:17,140 INFO L443 ceAbstractionStarter]: For program point L2530-1(line 2530) no Hoare annotation was computed. [2019-10-13 23:10:17,140 INFO L443 ceAbstractionStarter]: For program point outgoing__wrappee__KeysEXIT(lines 2525 2536) no Hoare annotation was computed. [2019-10-13 23:10:17,140 INFO L443 ceAbstractionStarter]: For program point outgoing__wrappee__KeysFINAL(lines 2525 2536) no Hoare annotation was computed. [2019-10-13 23:10:17,141 INFO L439 ceAbstractionStarter]: At program point L2530(line 2530) the Hoare annotation is: (let ((.cse0 (not (= ~queue_empty~0 1))) (.cse1 (not (= 1 ~bob~0)))) (and (or .cse0 (not (= |outgoing__wrappee__Keys_#in~msg| 1)) (not (= 0 ~__ste_email_isSigned0~0)) (= outgoing__wrappee__Keys_~msg 1) .cse1) (or .cse0 (= 0 ~__ste_client_privateKey0~0) .cse1 (not (= 1 |outgoing__wrappee__Keys_#in~client|)) (= outgoing__wrappee__Keys_~client 1)))) [2019-10-13 23:10:17,141 INFO L439 ceAbstractionStarter]: At program point L2531-1(line 2531) the Hoare annotation is: (let ((.cse0 (not (= ~queue_empty~0 1))) (.cse1 (not (= 1 ~bob~0)))) (and (or .cse0 (not (= |outgoing__wrappee__Keys_#in~msg| 1)) (not (= 0 ~__ste_email_isSigned0~0)) (= outgoing__wrappee__Keys_~msg 1) .cse1) (or .cse0 (= 0 ~__ste_client_privateKey0~0) .cse1 (not (= 1 |outgoing__wrappee__Keys_#in~client|)) (= outgoing__wrappee__Keys_~client 1)))) [2019-10-13 23:10:17,141 INFO L439 ceAbstractionStarter]: At program point L2531(line 2531) the Hoare annotation is: (let ((.cse0 (not (= ~queue_empty~0 1))) (.cse1 (not (= 1 ~bob~0)))) (and (or .cse0 (not (= |outgoing__wrappee__Keys_#in~msg| 1)) (not (= 0 ~__ste_email_isSigned0~0)) (= outgoing__wrappee__Keys_~msg 1) .cse1) (or .cse0 (= 0 ~__ste_client_privateKey0~0) .cse1 (not (= 1 |outgoing__wrappee__Keys_#in~client|)) (= outgoing__wrappee__Keys_~client 1)))) [2019-10-13 23:10:17,141 INFO L443 ceAbstractionStarter]: For program point createEmailEXIT(lines 2830 2844) no Hoare annotation was computed. [2019-10-13 23:10:17,141 INFO L443 ceAbstractionStarter]: For program point L2838(line 2838) no Hoare annotation was computed. [2019-10-13 23:10:17,141 INFO L439 ceAbstractionStarter]: At program point L2837-1(line 2837) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (= createEmail_~msg~0 1) (not (= 0 ~__ste_email_isSigned0~0)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,141 INFO L439 ceAbstractionStarter]: At program point L2837(line 2837) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (= createEmail_~msg~0 1) (not (= 0 ~__ste_email_isSigned0~0)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,141 INFO L446 ceAbstractionStarter]: At program point createEmailENTRY(lines 2830 2844) the Hoare annotation is: true [2019-10-13 23:10:17,141 INFO L443 ceAbstractionStarter]: For program point getEmailToEXIT(lines 2196 2214) no Hoare annotation was computed. [2019-10-13 23:10:17,142 INFO L446 ceAbstractionStarter]: At program point getEmailToENTRY(lines 2196 2214) the Hoare annotation is: true [2019-10-13 23:10:17,142 INFO L446 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 2635 2643) the Hoare annotation is: true [2019-10-13 23:10:17,142 INFO L443 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 2635 2643) no Hoare annotation was computed. [2019-10-13 23:10:17,142 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckFINAL(lines 1795 1806) no Hoare annotation was computed. [2019-10-13 23:10:17,142 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckEXIT(lines 1795 1806) no Hoare annotation was computed. [2019-10-13 23:10:17,142 INFO L443 ceAbstractionStarter]: For program point L1801(line 1801) no Hoare annotation was computed. [2019-10-13 23:10:17,142 INFO L443 ceAbstractionStarter]: For program point L1800(line 1800) no Hoare annotation was computed. [2019-10-13 23:10:17,142 INFO L443 ceAbstractionStarter]: For program point L1801-1(line 1801) no Hoare annotation was computed. [2019-10-13 23:10:17,142 INFO L443 ceAbstractionStarter]: For program point bobKeyAddChuckENTRY(lines 1795 1806) no Hoare annotation was computed. [2019-10-13 23:10:17,142 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferEXIT(lines 599 622) no Hoare annotation was computed. [2019-10-13 23:10:17,142 INFO L443 ceAbstractionStarter]: For program point getClientOutbufferENTRY(lines 599 622) no Hoare annotation was computed. [2019-10-13 23:10:17,142 INFO L446 ceAbstractionStarter]: At program point incoming__wrappee__SignENTRY(lines 2558 2567) the Hoare annotation is: true [2019-10-13 23:10:17,143 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__SignEXIT(lines 2558 2567) no Hoare annotation was computed. [2019-10-13 23:10:17,143 INFO L443 ceAbstractionStarter]: For program point incoming__wrappee__SignFINAL(lines 2558 2567) no Hoare annotation was computed. [2019-10-13 23:10:17,143 INFO L446 ceAbstractionStarter]: At program point L2563(line 2563) the Hoare annotation is: true [2019-10-13 23:10:17,143 INFO L443 ceAbstractionStarter]: For program point L704(line 704) no Hoare annotation was computed. [2019-10-13 23:10:17,143 INFO L443 ceAbstractionStarter]: For program point L704-1(line 704) no Hoare annotation was computed. [2019-10-13 23:10:17,143 INFO L443 ceAbstractionStarter]: For program point L701(lines 701 711) no Hoare annotation was computed. [2019-10-13 23:10:17,143 INFO L443 ceAbstractionStarter]: For program point L698(line 698) no Hoare annotation was computed. [2019-10-13 23:10:17,143 INFO L443 ceAbstractionStarter]: For program point L698-1(line 698) no Hoare annotation was computed. [2019-10-13 23:10:17,143 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryEXIT(lines 690 714) no Hoare annotation was computed. [2019-10-13 23:10:17,143 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryENTRY(lines 690 714) no Hoare annotation was computed. [2019-10-13 23:10:17,143 INFO L443 ceAbstractionStarter]: For program point createClientAddressBookEntryFINAL(lines 690 714) no Hoare annotation was computed. [2019-10-13 23:10:17,143 INFO L446 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 2178 2193) the Hoare annotation is: true [2019-10-13 23:10:17,144 INFO L443 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 2178 2193) no Hoare annotation was computed. [2019-10-13 23:10:17,144 INFO L443 ceAbstractionStarter]: For program point isReadableEXIT(lines 2812 2820) no Hoare annotation was computed. [2019-10-13 23:10:17,144 INFO L446 ceAbstractionStarter]: At program point isReadableENTRY(lines 2812 2820) the Hoare annotation is: true [2019-10-13 23:10:17,144 INFO L446 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 1629 1638) the Hoare annotation is: true [2019-10-13 23:10:17,144 INFO L443 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 1629 1638) no Hoare annotation was computed. [2019-10-13 23:10:17,144 INFO L443 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 1629 1638) no Hoare annotation was computed. [2019-10-13 23:10:17,144 INFO L446 ceAbstractionStarter]: At program point L1634(line 1634) the Hoare annotation is: true [2019-10-13 23:10:17,144 INFO L446 ceAbstractionStarter]: At program point getClientIdENTRY(lines 1537 1560) the Hoare annotation is: true [2019-10-13 23:10:17,145 INFO L443 ceAbstractionStarter]: For program point getClientIdEXIT(lines 1537 1560) no Hoare annotation was computed. [2019-10-13 23:10:17,145 INFO L446 ceAbstractionStarter]: At program point deliverENTRY(lines 2548 2557) the Hoare annotation is: true [2019-10-13 23:10:17,145 INFO L443 ceAbstractionStarter]: For program point deliverEXIT(lines 2548 2557) no Hoare annotation was computed. [2019-10-13 23:10:17,145 INFO L446 ceAbstractionStarter]: At program point L1201(line 1201) the Hoare annotation is: true [2019-10-13 23:10:17,145 INFO L443 ceAbstractionStarter]: For program point L1201-1(line 1201) no Hoare annotation was computed. [2019-10-13 23:10:17,145 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 1193 1217) no Hoare annotation was computed. [2019-10-13 23:10:17,145 INFO L446 ceAbstractionStarter]: At program point L1207(line 1207) the Hoare annotation is: true [2019-10-13 23:10:17,146 INFO L443 ceAbstractionStarter]: For program point L1207-1(line 1207) no Hoare annotation was computed. [2019-10-13 23:10:17,146 INFO L443 ceAbstractionStarter]: For program point L1204(lines 1204 1214) no Hoare annotation was computed. [2019-10-13 23:10:17,146 INFO L446 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 1193 1217) the Hoare annotation is: true [2019-10-13 23:10:17,146 INFO L443 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 1193 1217) no Hoare annotation was computed. [2019-10-13 23:10:17,146 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__SignEXIT(lines 2779 2797) no Hoare annotation was computed. [2019-10-13 23:10:17,146 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__SignENTRY(lines 2779 2797) no Hoare annotation was computed. [2019-10-13 23:10:17,146 INFO L443 ceAbstractionStarter]: For program point L2791-1(line 2791) no Hoare annotation was computed. [2019-10-13 23:10:17,147 INFO L443 ceAbstractionStarter]: For program point L2791(line 2791) no Hoare annotation was computed. [2019-10-13 23:10:17,147 INFO L443 ceAbstractionStarter]: For program point L2788(line 2788) no Hoare annotation was computed. [2019-10-13 23:10:17,147 INFO L443 ceAbstractionStarter]: For program point L2787-1(line 2787) no Hoare annotation was computed. [2019-10-13 23:10:17,147 INFO L443 ceAbstractionStarter]: For program point L2787(line 2787) no Hoare annotation was computed. [2019-10-13 23:10:17,147 INFO L443 ceAbstractionStarter]: For program point initClientENTRY(lines 531 545) no Hoare annotation was computed. [2019-10-13 23:10:17,147 INFO L443 ceAbstractionStarter]: For program point initClientEXIT(lines 531 545) no Hoare annotation was computed. [2019-10-13 23:10:17,147 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectENTRY(lines 2233 2253) no Hoare annotation was computed. [2019-10-13 23:10:17,147 INFO L443 ceAbstractionStarter]: For program point getEmailSubjectEXIT(lines 2233 2253) no Hoare annotation was computed. [2019-10-13 23:10:17,148 INFO L439 ceAbstractionStarter]: At program point L2717-1(lines 2713 2724) the Hoare annotation is: (or (= verify_~tmp~15 1) (not (= ~queue_empty~0 1)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,148 INFO L443 ceAbstractionStarter]: For program point L2717(lines 2717 2721) no Hoare annotation was computed. [2019-10-13 23:10:17,148 INFO L443 ceAbstractionStarter]: For program point L2715-1(line 2715) no Hoare annotation was computed. [2019-10-13 23:10:17,148 INFO L439 ceAbstractionStarter]: At program point L2715(line 2715) the Hoare annotation is: (or (= verify_~tmp~15 1) (not (= ~queue_empty~0 1)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,148 INFO L443 ceAbstractionStarter]: For program point L2713(lines 2713 2724) no Hoare annotation was computed. [2019-10-13 23:10:17,148 INFO L443 ceAbstractionStarter]: For program point L2711-1(line 2711) no Hoare annotation was computed. [2019-10-13 23:10:17,148 INFO L446 ceAbstractionStarter]: At program point L2711(line 2711) the Hoare annotation is: true [2019-10-13 23:10:17,149 INFO L439 ceAbstractionStarter]: At program point L2732(line 2732) the Hoare annotation is: (or (= verify_~tmp~15 1) (not (= ~queue_empty~0 1)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,149 INFO L443 ceAbstractionStarter]: For program point L2730(lines 2730 2744) no Hoare annotation was computed. [2019-10-13 23:10:17,149 INFO L443 ceAbstractionStarter]: For program point L2732-1(line 2732) no Hoare annotation was computed. [2019-10-13 23:10:17,149 INFO L443 ceAbstractionStarter]: For program point verifyEXIT(lines 2700 2747) no Hoare annotation was computed. [2019-10-13 23:10:17,149 INFO L443 ceAbstractionStarter]: For program point L2730-1(lines 2700 2747) no Hoare annotation was computed. [2019-10-13 23:10:17,149 INFO L443 ceAbstractionStarter]: For program point L2726(line 2726) no Hoare annotation was computed. [2019-10-13 23:10:17,149 INFO L446 ceAbstractionStarter]: At program point verifyENTRY(lines 2700 2747) the Hoare annotation is: true [2019-10-13 23:10:17,149 INFO L439 ceAbstractionStarter]: At program point L2737(line 2737) the Hoare annotation is: (or (= verify_~tmp~15 1) (not (= ~queue_empty~0 1)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,150 INFO L443 ceAbstractionStarter]: For program point L2735(lines 2735 2741) no Hoare annotation was computed. [2019-10-13 23:10:17,150 INFO L443 ceAbstractionStarter]: For program point L2733-1(line 2733) no Hoare annotation was computed. [2019-10-13 23:10:17,150 INFO L439 ceAbstractionStarter]: At program point L2733(line 2733) the Hoare annotation is: (or (= verify_~tmp~15 1) (not (= ~queue_empty~0 1)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,150 INFO L443 ceAbstractionStarter]: For program point L2727-1(line 2727) no Hoare annotation was computed. [2019-10-13 23:10:17,150 INFO L439 ceAbstractionStarter]: At program point L2727(line 2727) the Hoare annotation is: (or (= verify_~tmp~15 1) (not (= ~queue_empty~0 1)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,150 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedEXIT(lines 2330 2345) no Hoare annotation was computed. [2019-10-13 23:10:17,150 INFO L443 ceAbstractionStarter]: For program point setEmailIsEncryptedENTRY(lines 2330 2345) no Hoare annotation was computed. [2019-10-13 23:10:17,151 INFO L443 ceAbstractionStarter]: For program point initEmailEXIT(lines 2105 2119) no Hoare annotation was computed. [2019-10-13 23:10:17,151 INFO L443 ceAbstractionStarter]: For program point initEmailENTRY(lines 2105 2119) no Hoare annotation was computed. [2019-10-13 23:10:17,151 INFO L443 ceAbstractionStarter]: For program point getEmailBodyEXIT(lines 2272 2292) no Hoare annotation was computed. [2019-10-13 23:10:17,151 INFO L443 ceAbstractionStarter]: For program point getEmailBodyENTRY(lines 2272 2292) no Hoare annotation was computed. [2019-10-13 23:10:17,151 INFO L443 ceAbstractionStarter]: For program point getEmailSignKeyEXIT(lines 2422 2440) no Hoare annotation was computed. [2019-10-13 23:10:17,151 INFO L446 ceAbstractionStarter]: At program point getEmailSignKeyENTRY(lines 2422 2440) the Hoare annotation is: true [2019-10-13 23:10:17,151 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasENTRY(lines 724 792) no Hoare annotation was computed. [2019-10-13 23:10:17,152 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAliasEXIT(lines 724 792) no Hoare annotation was computed. [2019-10-13 23:10:17,152 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 1807 1818) no Hoare annotation was computed. [2019-10-13 23:10:17,152 INFO L446 ceAbstractionStarter]: At program point L1813(line 1813) the Hoare annotation is: true [2019-10-13 23:10:17,152 INFO L443 ceAbstractionStarter]: For program point L1812(line 1812) no Hoare annotation was computed. [2019-10-13 23:10:17,152 INFO L446 ceAbstractionStarter]: At program point L1813-1(line 1813) the Hoare annotation is: true [2019-10-13 23:10:17,152 INFO L446 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 1807 1818) the Hoare annotation is: true [2019-10-13 23:10:17,152 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 1807 1818) no Hoare annotation was computed. [2019-10-13 23:10:17,153 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 354 399) no Hoare annotation was computed. [2019-10-13 23:10:17,155 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 354 399) no Hoare annotation was computed. [2019-10-13 23:10:17,155 INFO L446 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 1149 1172) the Hoare annotation is: true [2019-10-13 23:10:17,156 INFO L443 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 1149 1172) no Hoare annotation was computed. [2019-10-13 23:10:17,156 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasEXIT(lines 793 861) no Hoare annotation was computed. [2019-10-13 23:10:17,156 INFO L443 ceAbstractionStarter]: For program point findClientAddressBookAliasENTRY(lines 793 861) no Hoare annotation was computed. [2019-10-13 23:10:17,156 INFO L446 ceAbstractionStarter]: At program point L1761(line 1761) the Hoare annotation is: true [2019-10-13 23:10:17,156 INFO L443 ceAbstractionStarter]: For program point L1761-1(line 1761) no Hoare annotation was computed. [2019-10-13 23:10:17,156 INFO L443 ceAbstractionStarter]: For program point L1759(line 1759) no Hoare annotation was computed. [2019-10-13 23:10:17,156 INFO L446 ceAbstractionStarter]: At program point L1758(line 1758) the Hoare annotation is: true [2019-10-13 23:10:17,157 INFO L446 ceAbstractionStarter]: At program point L1757(line 1757) the Hoare annotation is: true [2019-10-13 23:10:17,157 INFO L446 ceAbstractionStarter]: At program point L1758-1(line 1758) the Hoare annotation is: true [2019-10-13 23:10:17,157 INFO L443 ceAbstractionStarter]: For program point L1757-1(line 1757) no Hoare annotation was computed. [2019-10-13 23:10:17,157 INFO L443 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 1749 1770) no Hoare annotation was computed. [2019-10-13 23:10:17,157 INFO L446 ceAbstractionStarter]: At program point L1764(line 1764) the Hoare annotation is: true [2019-10-13 23:10:17,157 INFO L446 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 1749 1770) the Hoare annotation is: true [2019-10-13 23:10:17,157 INFO L443 ceAbstractionStarter]: For program point L1764-1(line 1764) no Hoare annotation was computed. [2019-10-13 23:10:17,157 INFO L446 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 1650 1659) the Hoare annotation is: true [2019-10-13 23:10:17,158 INFO L443 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 1650 1659) no Hoare annotation was computed. [2019-10-13 23:10:17,158 INFO L446 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: true [2019-10-13 23:10:17,158 INFO L443 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 1650 1659) no Hoare annotation was computed. [2019-10-13 23:10:17,158 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= ~__ste_email_isSigned0~0 |old(~__ste_email_isSigned0~0)|) [2019-10-13 23:10:17,158 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-13 23:10:17,158 INFO L446 ceAbstractionStarter]: At program point L1825(line 1825) the Hoare annotation is: true [2019-10-13 23:10:17,158 INFO L443 ceAbstractionStarter]: For program point L1824(line 1824) no Hoare annotation was computed. [2019-10-13 23:10:17,158 INFO L446 ceAbstractionStarter]: At program point L1825-1(line 1825) the Hoare annotation is: true [2019-10-13 23:10:17,158 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 1819 1830) no Hoare annotation was computed. [2019-10-13 23:10:17,159 INFO L446 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 1819 1830) the Hoare annotation is: true [2019-10-13 23:10:17,159 INFO L443 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 1819 1830) no Hoare annotation was computed. [2019-10-13 23:10:17,159 INFO L443 ceAbstractionStarter]: For program point getEmailFromEXIT(lines 2159 2177) no Hoare annotation was computed. [2019-10-13 23:10:17,159 INFO L446 ceAbstractionStarter]: At program point getEmailFromENTRY(lines 2159 2177) the Hoare annotation is: true [2019-10-13 23:10:17,159 INFO L443 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 1173 1192) no Hoare annotation was computed. [2019-10-13 23:10:17,159 INFO L446 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 1173 1192) the Hoare annotation is: true [2019-10-13 23:10:17,159 INFO L443 ceAbstractionStarter]: For program point queueENTRY(lines 2607 2616) no Hoare annotation was computed. [2019-10-13 23:10:17,159 INFO L443 ceAbstractionStarter]: For program point queueEXIT(lines 2607 2616) no Hoare annotation was computed. [2019-10-13 23:10:17,160 INFO L443 ceAbstractionStarter]: For program point setClientIdEXIT(lines 1561 1580) no Hoare annotation was computed. [2019-10-13 23:10:17,160 INFO L446 ceAbstractionStarter]: At program point setClientIdENTRY(lines 1561 1580) the Hoare annotation is: true [2019-10-13 23:10:17,160 INFO L443 ceAbstractionStarter]: For program point L221(lines 221 225) no Hoare annotation was computed. [2019-10-13 23:10:17,160 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 189 248) no Hoare annotation was computed. [2019-10-13 23:10:17,160 INFO L443 ceAbstractionStarter]: For program point L215-2(lines 215 240) no Hoare annotation was computed. [2019-10-13 23:10:17,160 INFO L443 ceAbstractionStarter]: For program point L241(lines 214 242) no Hoare annotation was computed. [2019-10-13 23:10:17,160 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 189 248) no Hoare annotation was computed. [2019-10-13 23:10:17,160 INFO L443 ceAbstractionStarter]: For program point L234(line 234) no Hoare annotation was computed. [2019-10-13 23:10:17,161 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 189 248) no Hoare annotation was computed. [2019-10-13 23:10:17,161 INFO L443 ceAbstractionStarter]: For program point L234-1(line 234) no Hoare annotation was computed. [2019-10-13 23:10:17,161 INFO L443 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 1841 1850) no Hoare annotation was computed. [2019-10-13 23:10:17,161 INFO L443 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 1841 1850) no Hoare annotation was computed. [2019-10-13 23:10:17,161 INFO L446 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 1841 1850) the Hoare annotation is: true [2019-10-13 23:10:17,161 INFO L443 ceAbstractionStarter]: For program point isSignedEXIT(lines 2385 2403) no Hoare annotation was computed. [2019-10-13 23:10:17,161 INFO L446 ceAbstractionStarter]: At program point isSignedENTRY(lines 2385 2403) the Hoare annotation is: true [2019-10-13 23:10:17,161 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 493 501) no Hoare annotation was computed. [2019-10-13 23:10:17,162 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 493 501) the Hoare annotation is: true [2019-10-13 23:10:17,162 INFO L446 ceAbstractionStarter]: At program point mailENTRY(lines 2508 2524) the Hoare annotation is: true [2019-10-13 23:10:17,162 INFO L443 ceAbstractionStarter]: For program point mailEXIT(lines 2508 2524) no Hoare annotation was computed. [2019-10-13 23:10:17,162 INFO L439 ceAbstractionStarter]: At program point L2520(line 2520) the Hoare annotation is: (let ((.cse0 (not (= ~queue_empty~0 1))) (.cse1 (not (= 1 ~bob~0)))) (and (or .cse0 (not (= 0 ~__ste_email_isSigned0~0)) (not (= |mail_#in~msg| 1)) .cse1 (= 1 mail_~__utac__ad__arg2~0)) (or (= 1 mail_~__utac__ad__arg1~0) .cse0 (= 0 ~__ste_client_privateKey0~0) .cse1 (not (= |mail_#in~client| 1))))) [2019-10-13 23:10:17,162 INFO L443 ceAbstractionStarter]: For program point L2519-1(line 2519) no Hoare annotation was computed. [2019-10-13 23:10:17,162 INFO L443 ceAbstractionStarter]: For program point mailFINAL(lines 2508 2524) no Hoare annotation was computed. [2019-10-13 23:10:17,163 INFO L439 ceAbstractionStarter]: At program point L2519(line 2519) the Hoare annotation is: (let ((.cse0 (not (= ~queue_empty~0 1))) (.cse1 (not (= 1 ~bob~0)))) (and (or .cse0 (not (= 0 ~__ste_email_isSigned0~0)) (not (= |mail_#in~msg| 1)) .cse1 (= 1 mail_~__utac__ad__arg2~0)) (or (= 1 mail_~__utac__ad__arg1~0) .cse0 (= 0 ~__ste_client_privateKey0~0) .cse1 (not (= |mail_#in~client| 1))))) [2019-10-13 23:10:17,163 INFO L443 ceAbstractionStarter]: For program point L2517-1(line 2517) no Hoare annotation was computed. [2019-10-13 23:10:17,163 INFO L439 ceAbstractionStarter]: At program point L2517(line 2517) the Hoare annotation is: (let ((.cse0 (not (= ~queue_empty~0 1))) (.cse1 (not (= 1 ~bob~0)))) (and (or .cse0 (not (= 0 ~__ste_email_isSigned0~0)) (not (= |mail_#in~msg| 1)) .cse1 (= 1 mail_~__utac__ad__arg2~0)) (or (= 1 mail_~__utac__ad__arg1~0) .cse0 (= 0 ~__ste_client_privateKey0~0) .cse1 (not (= |mail_#in~client| 1))))) [2019-10-13 23:10:17,163 INFO L443 ceAbstractionStarter]: For program point isKeyPairValidEXIT(lines 2644 2668) no Hoare annotation was computed. [2019-10-13 23:10:17,163 INFO L446 ceAbstractionStarter]: At program point isKeyPairValidENTRY(lines 2644 2668) the Hoare annotation is: true [2019-10-13 23:10:17,163 INFO L439 ceAbstractionStarter]: At program point signENTRY(lines 2679 2699) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,163 INFO L443 ceAbstractionStarter]: For program point L2688(lines 2688 2692) no Hoare annotation was computed. [2019-10-13 23:10:17,164 INFO L443 ceAbstractionStarter]: For program point L2685-1(line 2685) no Hoare annotation was computed. [2019-10-13 23:10:17,164 INFO L443 ceAbstractionStarter]: For program point signEXIT(lines 2679 2699) no Hoare annotation was computed. [2019-10-13 23:10:17,164 INFO L439 ceAbstractionStarter]: At program point L2685(line 2685) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (and (= ~__ste_email_isSigned0~0 0) (= sign_~client |sign_#in~client|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,164 INFO L443 ceAbstractionStarter]: For program point signFINAL(lines 2679 2699) no Hoare annotation was computed. [2019-10-13 23:10:17,164 INFO L439 ceAbstractionStarter]: At program point L2694(line 2694) the Hoare annotation is: (or (let ((.cse0 (not (= 1 |sign_#in~client|)))) (and (= ~__ste_email_isSigned0~0 |old(~__ste_email_isSigned0~0)|) (= sign_~client |sign_#in~client|) (or (= ~__ste_client_privateKey0~0 sign_~privkey~0) .cse0) (or (not (= ~__ste_client_privateKey0~0 0)) .cse0))) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,164 INFO L439 ceAbstractionStarter]: At program point L2694-1(line 2694) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (let ((.cse0 (not (= 1 |sign_#in~client|)))) (and (= sign_~client |sign_#in~client|) (or (= ~__ste_client_privateKey0~0 sign_~privkey~0) .cse0) (or (not (= ~__ste_client_privateKey0~0 0)) .cse0))) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,164 INFO L443 ceAbstractionStarter]: For program point setEmailIdEXIT(lines 2141 2156) no Hoare annotation was computed. [2019-10-13 23:10:17,165 INFO L443 ceAbstractionStarter]: For program point setEmailIdENTRY(lines 2141 2156) no Hoare annotation was computed. [2019-10-13 23:10:17,165 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 1728 1748) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (= ~__ste_email_isSigned0~0 0)) [2019-10-13 23:10:17,165 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 1728 1748) no Hoare annotation was computed. [2019-10-13 23:10:17,165 INFO L439 ceAbstractionStarter]: At program point L1740(line 1740) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (and (= ~__ste_email_isSigned0~0 0) (= main_~tmp~7 ~queue_empty~0))) [2019-10-13 23:10:17,165 INFO L439 ceAbstractionStarter]: At program point L1740-1(line 1740) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (and (= ~bob~0 1) (= ~__ste_email_isSigned0~0 0) (= main_~tmp~7 ~queue_empty~0))) [2019-10-13 23:10:17,165 INFO L443 ceAbstractionStarter]: For program point L1738(lines 1738 1745) no Hoare annotation was computed. [2019-10-13 23:10:17,165 INFO L443 ceAbstractionStarter]: For program point L1738-1(lines 1738 1745) no Hoare annotation was computed. [2019-10-13 23:10:17,166 INFO L443 ceAbstractionStarter]: For program point L1736(line 1736) no Hoare annotation was computed. [2019-10-13 23:10:17,166 INFO L439 ceAbstractionStarter]: At program point L1735(line 1735) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (= ~__ste_email_isSigned0~0 0)) [2019-10-13 23:10:17,166 INFO L439 ceAbstractionStarter]: At program point L1734(line 1734) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (= ~__ste_email_isSigned0~0 0)) [2019-10-13 23:10:17,166 INFO L439 ceAbstractionStarter]: At program point L1734-1(line 1734) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (= ~__ste_email_isSigned0~0 0)) [2019-10-13 23:10:17,166 INFO L443 ceAbstractionStarter]: For program point getEmailIdEXIT(lines 2122 2140) no Hoare annotation was computed. [2019-10-13 23:10:17,166 INFO L443 ceAbstractionStarter]: For program point getEmailIdENTRY(lines 2122 2140) no Hoare annotation was computed. [2019-10-13 23:10:17,166 INFO L443 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 1639 1649) no Hoare annotation was computed. [2019-10-13 23:10:17,166 INFO L446 ceAbstractionStarter]: At program point L1644(line 1644) the Hoare annotation is: true [2019-10-13 23:10:17,167 INFO L446 ceAbstractionStarter]: At program point L1644-1(line 1644) the Hoare annotation is: true [2019-10-13 23:10:17,167 INFO L446 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 1639 1649) the Hoare annotation is: true [2019-10-13 23:10:17,167 INFO L443 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 1639 1649) no Hoare annotation was computed. [2019-10-13 23:10:17,167 INFO L443 ceAbstractionStarter]: For program point L2769-1(line 2769) no Hoare annotation was computed. [2019-10-13 23:10:17,167 INFO L443 ceAbstractionStarter]: For program point L2769(line 2769) no Hoare annotation was computed. [2019-10-13 23:10:17,167 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__KeysENTRY(lines 2751 2778) no Hoare annotation was computed. [2019-10-13 23:10:17,167 INFO L443 ceAbstractionStarter]: For program point L2766(line 2766) no Hoare annotation was computed. [2019-10-13 23:10:17,167 INFO L443 ceAbstractionStarter]: For program point L2766-1(line 2766) no Hoare annotation was computed. [2019-10-13 23:10:17,167 INFO L443 ceAbstractionStarter]: For program point L2763-1(line 2763) no Hoare annotation was computed. [2019-10-13 23:10:17,168 INFO L443 ceAbstractionStarter]: For program point printMail__wrappee__KeysEXIT(lines 2751 2778) no Hoare annotation was computed. [2019-10-13 23:10:17,168 INFO L443 ceAbstractionStarter]: For program point L2763(line 2763) no Hoare annotation was computed. [2019-10-13 23:10:17,168 INFO L443 ceAbstractionStarter]: For program point L2772(line 2772) no Hoare annotation was computed. [2019-10-13 23:10:17,168 INFO L443 ceAbstractionStarter]: For program point L2772-1(line 2772) no Hoare annotation was computed. [2019-10-13 23:10:17,168 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverEXIT(lines 1490 1513) no Hoare annotation was computed. [2019-10-13 23:10:17,168 INFO L443 ceAbstractionStarter]: For program point getClientForwardReceiverENTRY(lines 1490 1513) no Hoare annotation was computed. [2019-10-13 23:10:17,168 INFO L443 ceAbstractionStarter]: For program point incomingFINAL(lines 2568 2578) no Hoare annotation was computed. [2019-10-13 23:10:17,168 INFO L446 ceAbstractionStarter]: At program point L2573-1(line 2573) the Hoare annotation is: true [2019-10-13 23:10:17,169 INFO L446 ceAbstractionStarter]: At program point incomingENTRY(lines 2568 2578) the Hoare annotation is: true [2019-10-13 23:10:17,169 INFO L446 ceAbstractionStarter]: At program point L2573(line 2573) the Hoare annotation is: true [2019-10-13 23:10:17,169 INFO L443 ceAbstractionStarter]: For program point incomingEXIT(lines 2568 2578) no Hoare annotation was computed. [2019-10-13 23:10:17,169 INFO L446 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 1831 1840) the Hoare annotation is: true [2019-10-13 23:10:17,169 INFO L443 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 1831 1840) no Hoare annotation was computed. [2019-10-13 23:10:17,169 INFO L443 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 1831 1840) no Hoare annotation was computed. [2019-10-13 23:10:17,169 INFO L439 ceAbstractionStarter]: At program point L1984(lines 1971 2069) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,169 INFO L443 ceAbstractionStarter]: For program point L1918(lines 1918 2073) no Hoare annotation was computed. [2019-10-13 23:10:17,170 INFO L439 ceAbstractionStarter]: At program point L2075(lines 1909 2076) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,170 INFO L439 ceAbstractionStarter]: At program point L2009(lines 1996 2067) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,170 INFO L439 ceAbstractionStarter]: At program point L2034(lines 2021 2065) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,170 INFO L439 ceAbstractionStarter]: At program point L1977(line 1977) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,170 INFO L443 ceAbstractionStarter]: For program point L1977-1(line 1977) no Hoare annotation was computed. [2019-10-13 23:10:17,170 INFO L443 ceAbstractionStarter]: For program point L1911(lines 1910 2074) no Hoare annotation was computed. [2019-10-13 23:10:17,170 INFO L439 ceAbstractionStarter]: At program point L2002(line 2002) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,171 INFO L443 ceAbstractionStarter]: For program point L2002-1(line 2002) no Hoare annotation was computed. [2019-10-13 23:10:17,171 INFO L443 ceAbstractionStarter]: For program point L1936(lines 1936 1940) no Hoare annotation was computed. [2019-10-13 23:10:17,171 INFO L439 ceAbstractionStarter]: At program point L2027(line 2027) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,171 INFO L443 ceAbstractionStarter]: For program point L2027-1(line 2027) no Hoare annotation was computed. [2019-10-13 23:10:17,171 INFO L443 ceAbstractionStarter]: For program point L1961(lines 1961 1968) no Hoare annotation was computed. [2019-10-13 23:10:17,171 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 1871 2082) no Hoare annotation was computed. [2019-10-13 23:10:17,171 INFO L439 ceAbstractionStarter]: At program point testENTRY(lines 1871 2082) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,171 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 1871 2082) no Hoare annotation was computed. [2019-10-13 23:10:17,172 INFO L439 ceAbstractionStarter]: At program point L1970(lines 1957 2070) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,172 INFO L439 ceAbstractionStarter]: At program point L1995(lines 1985 2068) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,172 INFO L443 ceAbstractionStarter]: For program point L2053(lines 2053 2060) no Hoare annotation was computed. [2019-10-13 23:10:17,172 INFO L439 ceAbstractionStarter]: At program point L2020(lines 2010 2066) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,172 INFO L439 ceAbstractionStarter]: At program point L2053-1(lines 1910 2074) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,172 INFO L439 ceAbstractionStarter]: At program point L1963(line 1963) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,172 INFO L443 ceAbstractionStarter]: For program point L1963-1(line 1963) no Hoare annotation was computed. [2019-10-13 23:10:17,172 INFO L443 ceAbstractionStarter]: For program point L1922(lines 1922 1929) no Hoare annotation was computed. [2019-10-13 23:10:17,173 INFO L443 ceAbstractionStarter]: For program point L1947(lines 1947 1954) no Hoare annotation was computed. [2019-10-13 23:10:17,173 INFO L439 ceAbstractionStarter]: At program point L1931(lines 1918 2073) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,173 INFO L439 ceAbstractionStarter]: At program point L2055(line 2055) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,173 INFO L443 ceAbstractionStarter]: For program point L2055-1(line 2055) no Hoare annotation was computed. [2019-10-13 23:10:17,173 INFO L443 ceAbstractionStarter]: For program point L1989(lines 1989 1993) no Hoare annotation was computed. [2019-10-13 23:10:17,173 INFO L439 ceAbstractionStarter]: At program point L1956(lines 1943 2071) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,173 INFO L443 ceAbstractionStarter]: For program point L2014(lines 2014 2018) no Hoare annotation was computed. [2019-10-13 23:10:17,173 INFO L443 ceAbstractionStarter]: For program point L2039(lines 2039 2046) no Hoare annotation was computed. [2019-10-13 23:10:17,173 INFO L439 ceAbstractionStarter]: At program point L1924(line 1924) the Hoare annotation is: (or (and (= 0 test_~op1~0) (= ~__ste_email_isSigned0~0 0)) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,174 INFO L443 ceAbstractionStarter]: For program point L1924-1(line 1924) no Hoare annotation was computed. [2019-10-13 23:10:17,174 INFO L439 ceAbstractionStarter]: At program point L2048(lines 2035 2064) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,174 INFO L439 ceAbstractionStarter]: At program point L1949(line 1949) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,174 INFO L443 ceAbstractionStarter]: For program point L1949-1(line 1949) no Hoare annotation was computed. [2019-10-13 23:10:17,174 INFO L439 ceAbstractionStarter]: At program point L2041(line 2041) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,174 INFO L443 ceAbstractionStarter]: For program point L2041-1(line 2041) no Hoare annotation was computed. [2019-10-13 23:10:17,174 INFO L443 ceAbstractionStarter]: For program point L1975(lines 1975 1982) no Hoare annotation was computed. [2019-10-13 23:10:17,174 INFO L439 ceAbstractionStarter]: At program point L1942(lines 1932 2072) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,174 INFO L443 ceAbstractionStarter]: For program point L2000(lines 2000 2007) no Hoare annotation was computed. [2019-10-13 23:10:17,175 INFO L443 ceAbstractionStarter]: For program point L2025(lines 2025 2032) no Hoare annotation was computed. [2019-10-13 23:10:17,175 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseEXIT(lines 1079 1098) no Hoare annotation was computed. [2019-10-13 23:10:17,175 INFO L443 ceAbstractionStarter]: For program point setClientAutoResponseENTRY(lines 1079 1098) no Hoare annotation was computed. [2019-10-13 23:10:17,175 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeENTRY(lines 670 689) no Hoare annotation was computed. [2019-10-13 23:10:17,175 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookSizeEXIT(lines 670 689) no Hoare annotation was computed. [2019-10-13 23:10:17,175 INFO L443 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 1227 1280) no Hoare annotation was computed. [2019-10-13 23:10:17,175 INFO L446 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 1227 1280) the Hoare annotation is: true [2019-10-13 23:10:17,175 INFO L446 ceAbstractionStarter]: At program point __utac_acc__SignForward_spec__1ENTRY(lines 54 79) the Hoare annotation is: true [2019-10-13 23:10:17,175 INFO L439 ceAbstractionStarter]: At program point L65(line 65) the Hoare annotation is: (let ((.cse0 (not (= ~queue_empty~0 1))) (.cse1 (not (= 1 ~bob~0)))) (and (or (not (= |__utac_acc__SignForward_spec__1_#in~msg| 1)) .cse0 (not (= 0 ~__ste_email_isSigned0~0)) .cse1) (or (not (= |__utac_acc__SignForward_spec__1_#in~client| 1)) (= __utac_acc__SignForward_spec__1_~client 1) .cse0 (= 0 ~__ste_client_privateKey0~0) .cse1))) [2019-10-13 23:10:17,176 INFO L443 ceAbstractionStarter]: For program point L65-1(line 65) no Hoare annotation was computed. [2019-10-13 23:10:17,176 INFO L443 ceAbstractionStarter]: For program point L63(lines 63 76) no Hoare annotation was computed. [2019-10-13 23:10:17,176 INFO L443 ceAbstractionStarter]: For program point L63-1(lines 54 79) no Hoare annotation was computed. [2019-10-13 23:10:17,176 INFO L439 ceAbstractionStarter]: At program point L61(line 61) the Hoare annotation is: (let ((.cse0 (not (= ~queue_empty~0 1))) (.cse1 (not (= 1 ~bob~0)))) (and (or (not (= |__utac_acc__SignForward_spec__1_#in~msg| 1)) .cse0 (not (= 0 ~__ste_email_isSigned0~0)) (= 1 __utac_acc__SignForward_spec__1_~msg) .cse1) (or (not (= |__utac_acc__SignForward_spec__1_#in~client| 1)) (= __utac_acc__SignForward_spec__1_~client 1) .cse0 (= 0 ~__ste_client_privateKey0~0) .cse1))) [2019-10-13 23:10:17,176 INFO L443 ceAbstractionStarter]: For program point __utac_acc__SignForward_spec__1EXIT(lines 54 79) no Hoare annotation was computed. [2019-10-13 23:10:17,176 INFO L443 ceAbstractionStarter]: For program point L61-1(line 61) no Hoare annotation was computed. [2019-10-13 23:10:17,176 INFO L439 ceAbstractionStarter]: At program point L69(line 69) the Hoare annotation is: (let ((.cse0 (not (= ~queue_empty~0 1))) (.cse1 (not (= 1 ~bob~0)))) (and (or (not (= |__utac_acc__SignForward_spec__1_#in~msg| 1)) .cse0 (not (= 0 ~__ste_email_isSigned0~0)) .cse1) (or (not (= |__utac_acc__SignForward_spec__1_#in~client| 1)) .cse0 (= 0 ~__ste_client_privateKey0~0) .cse1))) [2019-10-13 23:10:17,176 INFO L443 ceAbstractionStarter]: For program point L67(lines 67 73) no Hoare annotation was computed. [2019-10-13 23:10:17,176 INFO L446 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 1281 1324) the Hoare annotation is: true [2019-10-13 23:10:17,177 INFO L443 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 1281 1324) no Hoare annotation was computed. [2019-10-13 23:10:17,177 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 1862 1869) the Hoare annotation is: true [2019-10-13 23:10:17,177 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 1862 1869) no Hoare annotation was computed. [2019-10-13 23:10:17,177 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1866) no Hoare annotation was computed. [2019-10-13 23:10:17,177 INFO L443 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 1442 1485) no Hoare annotation was computed. [2019-10-13 23:10:17,177 INFO L446 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 1442 1485) the Hoare annotation is: true [2019-10-13 23:10:17,177 INFO L443 ceAbstractionStarter]: For program point setClientForwardReceiverENTRY(lines 1514 1533) no Hoare annotation was computed. [2019-10-13 23:10:17,177 INFO L443 ceAbstractionStarter]: For program point setClientForwardReceiverEXIT(lines 1514 1533) no Hoare annotation was computed. [2019-10-13 23:10:17,178 INFO L439 ceAbstractionStarter]: At program point L2542(line 2542) the Hoare annotation is: (or (and (= ~__ste_email_isSigned0~0 0) (= 1 outgoing_~msg) (= 1 outgoing_~client)) (not (= 1 |outgoing_#in~client|)) (not (= |outgoing_#in~msg| 1)) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,178 INFO L439 ceAbstractionStarter]: At program point L2542-1(line 2542) the Hoare annotation is: (let ((.cse0 (= 1 outgoing_~client))) (or (and (= ~__ste_email_isSigned0~0 0) (= 1 outgoing_~msg) .cse0) (not (= 1 |outgoing_#in~client|)) (not (= |outgoing_#in~msg| 1)) (and (not (= ~__ste_client_privateKey0~0 0)) .cse0) (not (= ~queue_empty~0 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0)))) [2019-10-13 23:10:17,178 INFO L443 ceAbstractionStarter]: For program point outgoingEXIT(lines 2537 2547) no Hoare annotation was computed. [2019-10-13 23:10:17,178 INFO L439 ceAbstractionStarter]: At program point outgoingENTRY(lines 2537 2547) the Hoare annotation is: (or (not (= 1 |outgoing_#in~client|)) (not (= |outgoing_#in~msg| 1)) (not (= ~queue_empty~0 1)) (= ~__ste_email_isSigned0~0 0) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,178 INFO L443 ceAbstractionStarter]: For program point outgoingFINAL(lines 2537 2547) no Hoare annotation was computed. [2019-10-13 23:10:17,178 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 486 492) the Hoare annotation is: true [2019-10-13 23:10:17,178 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 486 492) no Hoare annotation was computed. [2019-10-13 23:10:17,178 INFO L443 ceAbstractionStarter]: For program point isVerifiedENTRY(lines 2459 2477) no Hoare annotation was computed. [2019-10-13 23:10:17,179 INFO L443 ceAbstractionStarter]: For program point isVerifiedEXIT(lines 2459 2477) no Hoare annotation was computed. [2019-10-13 23:10:17,179 INFO L446 ceAbstractionStarter]: At program point L1665(line 1665) the Hoare annotation is: true [2019-10-13 23:10:17,179 INFO L446 ceAbstractionStarter]: At program point L1665-1(line 1665) the Hoare annotation is: true [2019-10-13 23:10:17,179 INFO L443 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 1660 1670) no Hoare annotation was computed. [2019-10-13 23:10:17,179 INFO L446 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 1660 1670) the Hoare annotation is: true [2019-10-13 23:10:17,179 INFO L443 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 1660 1670) no Hoare annotation was computed. [2019-10-13 23:10:17,179 INFO L443 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 1388 1441) no Hoare annotation was computed. [2019-10-13 23:10:17,179 INFO L446 ceAbstractionStarter]: At program point findPublicKeyENTRY(lines 1388 1441) the Hoare annotation is: true [2019-10-13 23:10:17,179 INFO L443 ceAbstractionStarter]: For program point sendEmailEXIT(lines 2594 2606) no Hoare annotation was computed. [2019-10-13 23:10:17,180 INFO L439 ceAbstractionStarter]: At program point sendEmailENTRY(lines 2594 2606) the Hoare annotation is: (or (= ~__ste_email_isSigned0~0 0) (not (= ~queue_empty~0 1)) (not (= |sendEmail_#in~sender| 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,180 INFO L443 ceAbstractionStarter]: For program point sendEmailFINAL(lines 2594 2606) no Hoare annotation was computed. [2019-10-13 23:10:17,180 INFO L439 ceAbstractionStarter]: At program point L2602(line 2602) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= |sendEmail_#in~sender| 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (and (= ~__ste_email_isSigned0~0 0) (= 1 sendEmail_~sender) (= 1 sendEmail_~email~0)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,180 INFO L439 ceAbstractionStarter]: At program point L2600(line 2600) the Hoare annotation is: (or (not (= ~queue_empty~0 1)) (not (= |sendEmail_#in~sender| 1)) (not (= 0 |old(~__ste_email_isSigned0~0)|)) (and (= ~__ste_email_isSigned0~0 0) (= 1 sendEmail_~sender)) (not (= 1 ~bob~0))) [2019-10-13 23:10:17,180 INFO L443 ceAbstractionStarter]: For program point L2600-1(line 2600) no Hoare annotation was computed. [2019-10-13 23:10:17,180 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasENTRY(lines 862 917) no Hoare annotation was computed. [2019-10-13 23:10:17,180 INFO L443 ceAbstractionStarter]: For program point setClientAddressBookAliasEXIT(lines 862 917) no Hoare annotation was computed. [2019-10-13 23:10:17,180 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseEXIT(lines 1055 1078) no Hoare annotation was computed. [2019-10-13 23:10:17,181 INFO L443 ceAbstractionStarter]: For program point getClientAutoResponseENTRY(lines 1055 1078) no Hoare annotation was computed. [2019-10-13 23:10:17,181 INFO L443 ceAbstractionStarter]: For program point isEncryptedEXIT(lines 2311 2329) no Hoare annotation was computed. [2019-10-13 23:10:17,181 INFO L443 ceAbstractionStarter]: For program point isEncryptedENTRY(lines 2311 2329) no Hoare annotation was computed. [2019-10-13 23:10:17,181 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 87 132) no Hoare annotation was computed. [2019-10-13 23:10:17,181 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 87 132) no Hoare annotation was computed. [2019-10-13 23:10:17,181 INFO L443 ceAbstractionStarter]: For program point setClientNameENTRY(lines 575 594) no Hoare annotation was computed. [2019-10-13 23:10:17,181 INFO L443 ceAbstractionStarter]: For program point setClientNameEXIT(lines 575 594) no Hoare annotation was computed. [2019-10-13 23:10:17,181 INFO L446 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 1126 1145) the Hoare annotation is: true [2019-10-13 23:10:17,181 INFO L443 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 1126 1145) no Hoare annotation was computed. [2019-10-13 23:10:17,181 INFO L443 ceAbstractionStarter]: For program point printMailEXIT(lines 2798 2811) no Hoare annotation was computed. [2019-10-13 23:10:17,182 INFO L443 ceAbstractionStarter]: For program point L2804(line 2804) no Hoare annotation was computed. [2019-10-13 23:10:17,182 INFO L443 ceAbstractionStarter]: For program point L2805(line 2805) no Hoare annotation was computed. [2019-10-13 23:10:17,182 INFO L443 ceAbstractionStarter]: For program point printMailENTRY(lines 2798 2811) no Hoare annotation was computed. [2019-10-13 23:10:17,182 INFO L443 ceAbstractionStarter]: For program point L2804-1(line 2804) no Hoare annotation was computed. [2019-10-13 23:10:17,182 INFO L443 ceAbstractionStarter]: For program point setEmailToEXIT(lines 2215 2230) no Hoare annotation was computed. [2019-10-13 23:10:17,182 INFO L446 ceAbstractionStarter]: At program point setEmailToENTRY(lines 2215 2230) the Hoare annotation is: true [2019-10-13 23:10:17,182 INFO L446 ceAbstractionStarter]: At program point setEmailIsSignatureVerifiedENTRY(lines 2478 2493) the Hoare annotation is: true [2019-10-13 23:10:17,182 INFO L443 ceAbstractionStarter]: For program point setEmailIsSignatureVerifiedEXIT(lines 2478 2493) no Hoare annotation was computed. [2019-10-13 23:10:17,182 INFO L443 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 2617 2625) no Hoare annotation was computed. [2019-10-13 23:10:17,182 INFO L446 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 2617 2625) the Hoare annotation is: true [2019-10-13 23:10:17,183 INFO L443 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 1334 1387) no Hoare annotation was computed. [2019-10-13 23:10:17,183 INFO L446 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 1334 1387) the Hoare annotation is: true [2019-10-13 23:10:17,183 INFO L443 ceAbstractionStarter]: For program point setEmailSignKeyEXIT(lines 2441 2456) no Hoare annotation was computed. [2019-10-13 23:10:17,183 INFO L446 ceAbstractionStarter]: At program point setEmailSignKeyENTRY(lines 2441 2456) the Hoare annotation is: true [2019-10-13 23:10:17,183 INFO L443 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 2669 2678) no Hoare annotation was computed. [2019-10-13 23:10:17,183 INFO L446 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 2669 2678) the Hoare annotation is: true [2019-10-13 23:10:17,183 INFO L443 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 2669 2678) no Hoare annotation was computed. [2019-10-13 23:10:17,183 INFO L446 ceAbstractionStarter]: At program point L2674(line 2674) the Hoare annotation is: true [2019-10-13 23:10:17,183 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 251 353) no Hoare annotation was computed. [2019-10-13 23:10:17,183 INFO L443 ceAbstractionStarter]: For program point L316(line 316) no Hoare annotation was computed. [2019-10-13 23:10:17,184 INFO L443 ceAbstractionStarter]: For program point L316-1(line 316) no Hoare annotation was computed. [2019-10-13 23:10:17,184 INFO L443 ceAbstractionStarter]: For program point L275(lines 275 279) no Hoare annotation was computed. [2019-10-13 23:10:17,184 INFO L443 ceAbstractionStarter]: For program point L300-2(lines 300 320) no Hoare annotation was computed. [2019-10-13 23:10:17,184 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 251 353) no Hoare annotation was computed. [2019-10-13 23:10:17,184 INFO L443 ceAbstractionStarter]: For program point L321(lines 299 322) no Hoare annotation was computed. [2019-10-13 23:10:17,184 INFO L443 ceAbstractionStarter]: For program point L280(lines 280 296) no Hoare annotation was computed. [2019-10-13 23:10:17,184 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 251 353) no Hoare annotation was computed. [2019-10-13 23:10:17,184 INFO L443 ceAbstractionStarter]: For program point L301(lines 300 320) no Hoare annotation was computed. [2019-10-13 23:10:17,184 INFO L443 ceAbstractionStarter]: For program point L332(line 332) no Hoare annotation was computed. [2019-10-13 23:10:17,184 INFO L443 ceAbstractionStarter]: For program point L332-1(line 332) no Hoare annotation was computed. [2019-10-13 23:10:17,184 INFO L443 ceAbstractionStarter]: For program point L297(lines 297 338) no Hoare annotation was computed. [2019-10-13 23:10:17,185 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 469 478) no Hoare annotation was computed. [2019-10-13 23:10:17,185 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 469 478) no Hoare annotation was computed. [2019-10-13 23:10:17,185 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressENTRY(lines 927 995) no Hoare annotation was computed. [2019-10-13 23:10:17,185 INFO L443 ceAbstractionStarter]: For program point getClientAddressBookAddressEXIT(lines 927 995) no Hoare annotation was computed. [2019-10-13 23:10:17,185 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-10-13 23:10:17,185 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-10-13 23:10:17,185 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferEXIT(lines 623 642) no Hoare annotation was computed. [2019-10-13 23:10:17,185 INFO L443 ceAbstractionStarter]: For program point setClientOutbufferENTRY(lines 623 642) no Hoare annotation was computed. [2019-10-13 23:10:17,185 INFO L439 ceAbstractionStarter]: At program point L1713(line 1713) the Hoare annotation is: (or (= ~bob~0 1) (not (= ~queue_empty~0 1)) (not (= 0 ~__ste_email_isSigned0~0))) [2019-10-13 23:10:17,185 INFO L443 ceAbstractionStarter]: For program point L1713-1(line 1713) no Hoare annotation was computed. [2019-10-13 23:10:17,186 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 1705 1727) no Hoare annotation was computed. [2019-10-13 23:10:17,186 INFO L446 ceAbstractionStarter]: At program point setupENTRY(lines 1705 1727) the Hoare annotation is: true [2019-10-13 23:10:17,186 INFO L439 ceAbstractionStarter]: At program point L1721(line 1721) the Hoare annotation is: (or (= ~bob~0 1) (not (= ~queue_empty~0 1)) (not (= 0 ~__ste_email_isSigned0~0))) [2019-10-13 23:10:17,186 INFO L443 ceAbstractionStarter]: For program point L1721-1(line 1721) no Hoare annotation was computed. [2019-10-13 23:10:17,186 INFO L439 ceAbstractionStarter]: At program point L1717(line 1717) the Hoare annotation is: (or (= ~bob~0 1) (not (= ~queue_empty~0 1)) (not (= 0 ~__ste_email_isSigned0~0))) [2019-10-13 23:10:17,186 INFO L443 ceAbstractionStarter]: For program point L1717-1(line 1717) no Hoare annotation was computed. [2019-10-13 23:10:17,186 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-13 23:10:17,186 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~queue_empty~0) (= ~__ste_email_isSigned0~0 0)) [2019-10-13 23:10:17,186 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-13 23:10:17,187 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-13 23:10:17,187 INFO L443 ceAbstractionStarter]: For program point promptEXIT(lines 449 463) no Hoare annotation was computed. [2019-10-13 23:10:17,187 INFO L443 ceAbstractionStarter]: For program point promptENTRY(lines 449 463) no Hoare annotation was computed. [2019-10-13 23:10:17,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 11:10:17 BoogieIcfgContainer [2019-10-13 23:10:17,206 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-13 23:10:17,209 INFO L168 Benchmark]: Toolchain (without parser) took 19723.08 ms. Allocated memory was 137.9 MB in the beginning and 481.3 MB in the end (delta: 343.4 MB). Free memory was 100.1 MB in the beginning and 245.2 MB in the end (delta: -145.1 MB). Peak memory consumption was 379.7 MB. Max. memory is 7.1 GB. [2019-10-13 23:10:17,210 INFO L168 Benchmark]: CDTParser took 1.21 ms. Allocated memory is still 137.9 MB. Free memory was 121.2 MB in the beginning and 121.0 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-10-13 23:10:17,211 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1163.93 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 99.9 MB in the beginning and 139.0 MB in the end (delta: -39.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. [2019-10-13 23:10:17,211 INFO L168 Benchmark]: Boogie Preprocessor took 168.11 ms. Allocated memory is still 201.9 MB. Free memory was 139.0 MB in the beginning and 130.5 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-10-13 23:10:17,212 INFO L168 Benchmark]: RCFGBuilder took 4566.75 ms. Allocated memory was 201.9 MB in the beginning and 302.5 MB in the end (delta: 100.7 MB). Free memory was 130.5 MB in the beginning and 125.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 105.5 MB. Max. memory is 7.1 GB. [2019-10-13 23:10:17,213 INFO L168 Benchmark]: TraceAbstraction took 13816.81 ms. Allocated memory was 302.5 MB in the beginning and 481.3 MB in the end (delta: 178.8 MB). Free memory was 125.6 MB in the beginning and 245.2 MB in the end (delta: -119.6 MB). Peak memory consumption was 240.6 MB. Max. memory is 7.1 GB. [2019-10-13 23:10:17,217 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.21 ms. Allocated memory is still 137.9 MB. Free memory was 121.2 MB in the beginning and 121.0 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1163.93 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 99.9 MB in the beginning and 139.0 MB in the end (delta: -39.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 168.11 ms. Allocated memory is still 201.9 MB. Free memory was 139.0 MB in the beginning and 130.5 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4566.75 ms. Allocated memory was 201.9 MB in the beginning and 302.5 MB in the end (delta: 100.7 MB). Free memory was 130.5 MB in the beginning and 125.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 105.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 13816.81 ms. Allocated memory was 302.5 MB in the beginning and 481.3 MB in the end (delta: 178.8 MB). Free memory was 125.6 MB in the beginning and 245.2 MB in the end (delta: -119.6 MB). Peak memory consumption was 240.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1866]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1996]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - InvariantResult [Line: 1943]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - InvariantResult [Line: 2010]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - InvariantResult [Line: 1910]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - InvariantResult [Line: 1932]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - InvariantResult [Line: 1918]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - InvariantResult [Line: 1985]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - InvariantResult [Line: 1971]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - InvariantResult [Line: 2035]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - InvariantResult [Line: 1957]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - InvariantResult [Line: 2021]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - InvariantResult [Line: 1909]: Loop Invariant Derived loop invariant: ((__ste_email_isSigned0 == 0 || !(queue_empty == 1)) || !(0 == \old(__ste_email_isSigned0))) || !(1 == bob) - StatisticsResult: Ultimate Automizer benchmark data CFG has 108 procedures, 444 locations, 1 error locations. Result: SAFE, OverallTime: 13.7s, OverallIterations: 7, TraceHistogramMax: 3, AutomataDifference: 8.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.0s, HoareTripleCheckerStatistics: 2342 SDtfs, 1120 SDslu, 9471 SDs, 0 SdLazy, 6046 SolverSat, 442 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 123 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 516 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=467occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 13 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 146 LocationsWithAnnotation, 672 PreInvPairs, 728 NumberOfFragments, 1360 HoareAnnotationTreeSize, 672 FomulaSimplifications, 355 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 146 FomulaSimplificationsInter, 3719 FormulaSimplificationTreeSizeReductionInter, 1.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 1026 NumberOfCodeBlocks, 1026 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1019 ConstructedInterpolants, 0 QuantifiedInterpolants, 223745 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 190/190 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...