./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec8_product12_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec8_product12_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 68e1564ec6b4d8b9d1c0e23b5ae3619ad45b11fd ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 11:40:27,300 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:40:27,301 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:40:27,307 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:40:27,307 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:40:27,307 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:40:27,308 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:40:27,310 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:40:27,311 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:40:27,312 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:40:27,312 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:40:27,313 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:40:27,313 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:40:27,314 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:40:27,315 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:40:27,315 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:40:27,316 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:40:27,317 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:40:27,319 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:40:27,320 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:40:27,320 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:40:27,321 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:40:27,323 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:40:27,323 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:40:27,323 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:40:27,324 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:40:27,325 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:40:27,325 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:40:27,326 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:40:27,327 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:40:27,327 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:40:27,327 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:40:27,327 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:40:27,328 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:40:27,328 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:40:27,329 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:40:27,329 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 11:40:27,339 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:40:27,339 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:40:27,340 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:40:27,340 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 11:40:27,341 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:40:27,341 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:40:27,341 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 11:40:27,341 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:40:27,341 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:40:27,341 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 11:40:27,341 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:40:27,341 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:40:27,342 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:40:27,342 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:40:27,342 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:40:27,342 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:40:27,342 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:40:27,342 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:40:27,342 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:40:27,343 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:40:27,343 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 11:40:27,343 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:40:27,343 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 11:40:27,343 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 11:40:27,343 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:40:27,343 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:40:27,343 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:40:27,344 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 11:40:27,344 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:40:27,344 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 11:40:27,344 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 68e1564ec6b4d8b9d1c0e23b5ae3619ad45b11fd [2018-11-23 11:40:27,367 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:40:27,377 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:40:27,379 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:40:27,380 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:40:27,381 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:40:27,381 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/email_spec8_product12_true-unreach-call_true-termination.cil.c [2018-11-23 11:40:27,419 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/data/9181110df/83b143cf628d4510967962f7a97f12ac/FLAGd6a802974 [2018-11-23 11:40:27,914 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:40:27,914 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/sv-benchmarks/c/product-lines/email_spec8_product12_true-unreach-call_true-termination.cil.c [2018-11-23 11:40:27,927 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/data/9181110df/83b143cf628d4510967962f7a97f12ac/FLAGd6a802974 [2018-11-23 11:40:28,398 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/data/9181110df/83b143cf628d4510967962f7a97f12ac [2018-11-23 11:40:28,400 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:40:28,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:40:28,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:40:28,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:40:28,403 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:40:28,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:40:28" (1/1) ... [2018-11-23 11:40:28,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a7c0064 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28, skipping insertion in model container [2018-11-23 11:40:28,405 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:40:28" (1/1) ... [2018-11-23 11:40:28,411 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:40:28,448 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:40:28,817 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:40:28,828 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:40:28,902 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:40:28,948 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:40:28,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28 WrapperNode [2018-11-23 11:40:28,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:40:28,950 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:40:28,950 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:40:28,950 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:40:28,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28" (1/1) ... [2018-11-23 11:40:28,978 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28" (1/1) ... [2018-11-23 11:40:28,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:40:28,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:40:28,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:40:28,987 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:40:28,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28" (1/1) ... [2018-11-23 11:40:28,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28" (1/1) ... [2018-11-23 11:40:29,001 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28" (1/1) ... [2018-11-23 11:40:29,002 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28" (1/1) ... [2018-11-23 11:40:29,018 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28" (1/1) ... [2018-11-23 11:40:29,027 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28" (1/1) ... [2018-11-23 11:40:29,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28" (1/1) ... [2018-11-23 11:40:29,038 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:40:29,039 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:40:29,039 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:40:29,039 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:40:29,040 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/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 [2018-11-23 11:40:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_client [2018-11-23 11:40:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_client [2018-11-23 11:40:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyChange [2018-11-23 11:40:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyChange [2018-11-23 11:40:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure getClientPrivateKey [2018-11-23 11:40:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientPrivateKey [2018-11-23 11:40:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure rjhKeyAdd [2018-11-23 11:40:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhKeyAdd [2018-11-23 11:40:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:40:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure bobToRjh [2018-11-23 11:40:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure bobToRjh [2018-11-23 11:40:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailEncryptionKey [2018-11-23 11:40:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailEncryptionKey [2018-11-23 11:40:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob [2018-11-23 11:40:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob [2018-11-23 11:40:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-23 11:40:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-23 11:40:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bob__wrappee__Base [2018-11-23 11:40:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bob__wrappee__Base [2018-11-23 11:40:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailEncryptionKey [2018-11-23 11:40:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailEncryptionKey [2018-11-23 11:40:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Keys [2018-11-23 11:40:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Keys [2018-11-23 11:40:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure createEmail [2018-11-23 11:40:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure createEmail [2018-11-23 11:40:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-23 11:40:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-23 11:40:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure get_queued_email [2018-11-23 11:40:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queued_email [2018-11-23 11:40:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure incoming__wrappee__Encrypt [2018-11-23 11:40:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming__wrappee__Encrypt [2018-11-23 11:40:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-23 11:40:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-23 11:40:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh__wrappee__Base [2018-11-23 11:40:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh__wrappee__Base [2018-11-23 11:40:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure getClientId [2018-11-23 11:40:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientId [2018-11-23 11:40:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure deliver [2018-11-23 11:40:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver [2018-11-23 11:40:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-23 11:40:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-23 11:40:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptAutoResponder_spec__2 [2018-11-23 11:40:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptAutoResponder_spec__2 [2018-11-23 11:40:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__EncryptAutoResponder_spec__1 [2018-11-23 11:40:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__EncryptAutoResponder_spec__1 [2018-11-23 11:40:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailIsEncrypted [2018-11-23 11:40:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailIsEncrypted [2018-11-23 11:40:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-23 11:40:29,095 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-23 11:40:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringSize [2018-11-23 11:40:29,095 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringSize [2018-11-23 11:40:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyAdd [2018-11-23 11:40:29,095 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyAdd [2018-11-23 11:40:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-23 11:40:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck__wrappee__Base [2018-11-23 11:40:29,095 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck__wrappee__Base [2018-11-23 11:40:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 11:40:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 11:40:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAddRjh [2018-11-23 11:40:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAddRjh [2018-11-23 11:40:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringSize [2018-11-23 11:40:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringSize [2018-11-23 11:40:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-23 11:40:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-23 11:40:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure bobKeyChange [2018-11-23 11:40:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure bobKeyChange [2018-11-23 11:40:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure mail [2018-11-23 11:40:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mail [2018-11-23 11:40:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-23 11:40:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-23 11:40:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure isKeyPairValid [2018-11-23 11:40:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure isKeyPairValid [2018-11-23 11:40:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 11:40:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 11:40:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rjh [2018-11-23 11:40:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rjh [2018-11-23 11:40:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure incoming [2018-11-23 11:40:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure incoming [2018-11-23 11:40:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure rjhDeletePrivateKey [2018-11-23 11:40:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rjhDeletePrivateKey [2018-11-23 11:40:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-23 11:40:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-23 11:40:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringUser [2018-11-23 11:40:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringUser [2018-11-23 11:40:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-23 11:40:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-23 11:40:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-23 11:40:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-23 11:40:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-23 11:40:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-23 11:40:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-23 11:40:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-23 11:40:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-23 11:40:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-23 11:40:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure setup_chuck [2018-11-23 11:40:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_chuck [2018-11-23 11:40:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure findPublicKey [2018-11-23 11:40:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure findPublicKey [2018-11-23 11:40:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-23 11:40:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-23 11:40:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure isEncrypted [2018-11-23 11:40:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure isEncrypted [2018-11-23 11:40:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-23 11:40:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-23 11:40:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-23 11:40:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-23 11:40:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 11:40:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure is_queue_empty [2018-11-23 11:40:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure is_queue_empty [2018-11-23 11:40:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure getClientKeyringPublicKey [2018-11-23 11:40:29,101 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientKeyringPublicKey [2018-11-23 11:40:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-23 11:40:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-23 11:40:29,102 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-23 11:40:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-23 11:40:29,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:40:29,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:40:29,970 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 11:40:29,971 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 11:40:29,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:40:29 BoogieIcfgContainer [2018-11-23 11:40:29,971 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 11:40:29,972 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 11:40:29,972 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 11:40:29,975 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 11:40:29,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:40:28" (1/3) ... [2018-11-23 11:40:29,976 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11170725 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:40:29, skipping insertion in model container [2018-11-23 11:40:29,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:40:28" (2/3) ... [2018-11-23 11:40:29,976 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11170725 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:40:29, skipping insertion in model container [2018-11-23 11:40:29,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:40:29" (3/3) ... [2018-11-23 11:40:29,978 INFO L112 eAbstractionObserver]: Analyzing ICFG email_spec8_product12_true-unreach-call_true-termination.cil.c [2018-11-23 11:40:29,986 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 11:40:29,993 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 11:40:30,004 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 11:40:30,029 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 11:40:30,029 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 11:40:30,029 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 11:40:30,030 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 11:40:30,030 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 11:40:30,030 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 11:40:30,030 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 11:40:30,031 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 11:40:30,031 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 11:40:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states. [2018-11-23 11:40:30,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-11-23 11:40:30,064 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:40:30,065 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1] [2018-11-23 11:40:30,068 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:40:30,072 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:40:30,072 INFO L82 PathProgramCache]: Analyzing trace with hash 100712586, now seen corresponding path program 1 times [2018-11-23 11:40:30,073 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 11:40:30,074 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 11:40:30,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:40:30,103 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:40:30,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:40:30,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:40:30,346 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-11-23 11:40:30,348 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:40:30,348 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-23 11:40:30,351 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-23 11:40:30,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-23 11:40:30,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-23 11:40:30,361 INFO L87 Difference]: Start difference. First operand 394 states. Second operand 2 states. [2018-11-23 11:40:30,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:40:30,402 INFO L93 Difference]: Finished difference Result 565 states and 753 transitions. [2018-11-23 11:40:30,402 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-23 11:40:30,403 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 145 [2018-11-23 11:40:30,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:40:30,417 INFO L225 Difference]: With dead ends: 565 [2018-11-23 11:40:30,417 INFO L226 Difference]: Without dead ends: 383 [2018-11-23 11:40:30,420 INFO L631 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 [2018-11-23 11:40:30,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2018-11-23 11:40:30,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 383. [2018-11-23 11:40:30,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 383 states. [2018-11-23 11:40:30,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 514 transitions. [2018-11-23 11:40:30,477 INFO L78 Accepts]: Start accepts. Automaton has 383 states and 514 transitions. Word has length 145 [2018-11-23 11:40:30,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:40:30,479 INFO L480 AbstractCegarLoop]: Abstraction has 383 states and 514 transitions. [2018-11-23 11:40:30,479 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-23 11:40:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 514 transitions. [2018-11-23 11:40:30,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-11-23 11:40:30,484 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:40:30,484 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1] [2018-11-23 11:40:30,485 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:40:30,485 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:40:30,485 INFO L82 PathProgramCache]: Analyzing trace with hash -573844606, now seen corresponding path program 1 times [2018-11-23 11:40:30,486 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 11:40:30,486 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 11:40:30,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:40:30,487 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:40:30,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:40:30,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:40:30,633 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-11-23 11:40:30,633 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:40:30,634 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 11:40:30,636 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 11:40:30,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 11:40:30,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:40:30,636 INFO L87 Difference]: Start difference. First operand 383 states and 514 transitions. Second operand 3 states. [2018-11-23 11:40:30,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:40:30,670 INFO L93 Difference]: Finished difference Result 548 states and 722 transitions. [2018-11-23 11:40:30,670 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 11:40:30,671 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 146 [2018-11-23 11:40:30,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:40:30,674 INFO L225 Difference]: With dead ends: 548 [2018-11-23 11:40:30,674 INFO L226 Difference]: Without dead ends: 386 [2018-11-23 11:40:30,675 INFO L631 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 [2018-11-23 11:40:30,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 386 states. [2018-11-23 11:40:30,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 386 to 385. [2018-11-23 11:40:30,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385 states. [2018-11-23 11:40:30,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 516 transitions. [2018-11-23 11:40:30,699 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 516 transitions. Word has length 146 [2018-11-23 11:40:30,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:40:30,699 INFO L480 AbstractCegarLoop]: Abstraction has 385 states and 516 transitions. [2018-11-23 11:40:30,699 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 11:40:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 516 transitions. [2018-11-23 11:40:30,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-23 11:40:30,702 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:40:30,702 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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] [2018-11-23 11:40:30,702 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:40:30,702 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:40:30,703 INFO L82 PathProgramCache]: Analyzing trace with hash -714261746, now seen corresponding path program 1 times [2018-11-23 11:40:30,703 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 11:40:30,703 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 11:40:30,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:40:30,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:40:30,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:40:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:40:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-11-23 11:40:30,844 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:40:30,844 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 11:40:30,845 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 11:40:30,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 11:40:30,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:40:30,846 INFO L87 Difference]: Start difference. First operand 385 states and 516 transitions. Second operand 3 states. [2018-11-23 11:40:30,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:40:30,883 INFO L93 Difference]: Finished difference Result 744 states and 1027 transitions. [2018-11-23 11:40:30,883 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 11:40:30,884 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 152 [2018-11-23 11:40:30,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:40:30,886 INFO L225 Difference]: With dead ends: 744 [2018-11-23 11:40:30,886 INFO L226 Difference]: Without dead ends: 424 [2018-11-23 11:40:30,888 INFO L631 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 [2018-11-23 11:40:30,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 424 states. [2018-11-23 11:40:30,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 424 to 423. [2018-11-23 11:40:30,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 423 states. [2018-11-23 11:40:30,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 582 transitions. [2018-11-23 11:40:30,904 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 582 transitions. Word has length 152 [2018-11-23 11:40:30,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:40:30,905 INFO L480 AbstractCegarLoop]: Abstraction has 423 states and 582 transitions. [2018-11-23 11:40:30,905 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 11:40:30,905 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 582 transitions. [2018-11-23 11:40:30,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-11-23 11:40:30,907 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:40:30,907 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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] [2018-11-23 11:40:30,908 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:40:30,908 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:40:30,908 INFO L82 PathProgramCache]: Analyzing trace with hash 2069551252, now seen corresponding path program 1 times [2018-11-23 11:40:30,908 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 11:40:30,908 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 11:40:30,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:40:30,909 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:40:30,909 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:40:30,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:40:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-23 11:40:31,053 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:40:31,053 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 11:40:31,054 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 11:40:31,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 11:40:31,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:40:31,054 INFO L87 Difference]: Start difference. First operand 423 states and 582 transitions. Second operand 3 states. [2018-11-23 11:40:31,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:40:31,081 INFO L93 Difference]: Finished difference Result 639 states and 870 transitions. [2018-11-23 11:40:31,082 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 11:40:31,082 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2018-11-23 11:40:31,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:40:31,085 INFO L225 Difference]: With dead ends: 639 [2018-11-23 11:40:31,085 INFO L226 Difference]: Without dead ends: 484 [2018-11-23 11:40:31,086 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 11:40:31,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 484 states. [2018-11-23 11:40:31,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 484 to 484. [2018-11-23 11:40:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 484 states. [2018-11-23 11:40:31,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 664 transitions. [2018-11-23 11:40:31,106 INFO L78 Accepts]: Start accepts. Automaton has 484 states and 664 transitions. Word has length 153 [2018-11-23 11:40:31,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:40:31,106 INFO L480 AbstractCegarLoop]: Abstraction has 484 states and 664 transitions. [2018-11-23 11:40:31,106 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 11:40:31,106 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 664 transitions. [2018-11-23 11:40:31,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2018-11-23 11:40:31,110 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 11:40:31,110 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 11:40:31,110 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 11:40:31,111 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 11:40:31,111 INFO L82 PathProgramCache]: Analyzing trace with hash 523465152, now seen corresponding path program 1 times [2018-11-23 11:40:31,111 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 11:40:31,111 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 11:40:31,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:40:31,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 11:40:31,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 11:40:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 11:40:31,311 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-11-23 11:40:31,312 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 11:40:31,312 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-23 11:40:31,312 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 11:40:31,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 11:40:31,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-23 11:40:31,313 INFO L87 Difference]: Start difference. First operand 484 states and 664 transitions. Second operand 10 states. [2018-11-23 11:40:31,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 11:40:31,831 INFO L93 Difference]: Finished difference Result 501 states and 683 transitions. [2018-11-23 11:40:31,831 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 11:40:31,831 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 249 [2018-11-23 11:40:31,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 11:40:31,832 INFO L225 Difference]: With dead ends: 501 [2018-11-23 11:40:31,832 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 11:40:31,833 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2018-11-23 11:40:31,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 11:40:31,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 11:40:31,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 11:40:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 11:40:31,833 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 249 [2018-11-23 11:40:31,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 11:40:31,834 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 11:40:31,834 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 11:40:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 11:40:31,834 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 11:40:31,837 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 11:40:32,610 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeFINAL(lines 687 696) no Hoare annotation was computed. [2018-11-23 11:40:32,611 INFO L448 ceAbstractionStarter]: For program point bobKeyChangeEXIT(lines 687 696) no Hoare annotation was computed. [2018-11-23 11:40:32,611 INFO L451 ceAbstractionStarter]: At program point bobKeyChangeENTRY(lines 687 696) the Hoare annotation is: true [2018-11-23 11:40:32,611 INFO L444 ceAbstractionStarter]: At program point mailENTRY(lines 1537 1551) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,611 INFO L444 ceAbstractionStarter]: At program point L1547(line 1547) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,611 INFO L448 ceAbstractionStarter]: For program point mailEXIT(lines 1537 1551) no Hoare annotation was computed. [2018-11-23 11:40:32,611 INFO L444 ceAbstractionStarter]: At program point L1546(line 1546) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,611 INFO L448 ceAbstractionStarter]: For program point L1546-1(line 1546) no Hoare annotation was computed. [2018-11-23 11:40:32,611 INFO L444 ceAbstractionStarter]: At program point L1544(line 1544) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point L1544-1(line 1544) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point mailFINAL(lines 1537 1551) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point valid_productEXIT(lines 733 741) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L451 ceAbstractionStarter]: At program point valid_productENTRY(lines 733 741) the Hoare annotation is: true [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point valid_productFINAL(lines 733 741) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point get_queued_clientEXIT(lines 1702 1710) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L451 ceAbstractionStarter]: At program point get_queued_clientENTRY(lines 1702 1710) the Hoare annotation is: true [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point get_queued_clientFINAL(lines 1702 1710) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1739) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point isKeyPairValidEXIT(lines 1720 1744) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L451 ceAbstractionStarter]: At program point isKeyPairValidENTRY(lines 1720 1744) the Hoare annotation is: true [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point isKeyPairValidFINAL(lines 1720 1744) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point L1733(lines 1733 1738) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 574 594) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 574 594) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 574 594) no Hoare annotation was computed. [2018-11-23 11:40:32,612 INFO L444 ceAbstractionStarter]: At program point L586(line 586) the Hoare annotation is: (or (and (= main_~tmp~4 ~queue_empty~0) (= 0 ~in_encrypted~0)) (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1))) [2018-11-23 11:40:32,612 INFO L444 ceAbstractionStarter]: At program point L586-1(line 586) the Hoare annotation is: (or (and (= main_~tmp~4 ~queue_empty~0) (= 0 ~in_encrypted~0)) (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1))) [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 591) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point L584-1(lines 584 591) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point L582(line 582) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L444 ceAbstractionStarter]: At program point L581(line 581) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,613 INFO L444 ceAbstractionStarter]: At program point L580(line 580) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,613 INFO L444 ceAbstractionStarter]: At program point L580-1(line 580) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,613 INFO L451 ceAbstractionStarter]: At program point rjhKeyChangeENTRY(lines 697 706) the Hoare annotation is: true [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeEXIT(lines 697 706) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point rjhKeyChangeFINAL(lines 697 706) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point setup_rjhFINAL(lines 485 495) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L451 ceAbstractionStarter]: At program point L490(line 490) the Hoare annotation is: true [2018-11-23 11:40:32,613 INFO L451 ceAbstractionStarter]: At program point L490-1(line 490) the Hoare annotation is: true [2018-11-23 11:40:32,613 INFO L451 ceAbstractionStarter]: At program point setup_rjhENTRY(lines 485 495) the Hoare annotation is: true [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point setup_rjhEXIT(lines 485 495) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point L2353(lines 2353 2364) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L451 ceAbstractionStarter]: At program point getClientPrivateKeyENTRY(lines 2345 2368) the Hoare annotation is: true [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point L2349(lines 2349 2365) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point getClientPrivateKeyEXIT(lines 2345 2368) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point getClientPrivateKeyFINAL(lines 2345 2368) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point L2357(lines 2357 2363) no Hoare annotation was computed. [2018-11-23 11:40:32,613 INFO L451 ceAbstractionStarter]: At program point L623(line 623) the Hoare annotation is: true [2018-11-23 11:40:32,613 INFO L448 ceAbstractionStarter]: For program point L622(line 622) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L451 ceAbstractionStarter]: At program point L623-1(line 623) the Hoare annotation is: true [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddFINAL(lines 617 628) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point rjhKeyAddEXIT(lines 617 628) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L451 ceAbstractionStarter]: At program point rjhKeyAddENTRY(lines 617 628) the Hoare annotation is: true [2018-11-23 11:40:32,614 INFO L444 ceAbstractionStarter]: At program point L534(line 534) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1))) [2018-11-23 11:40:32,614 INFO L444 ceAbstractionStarter]: At program point L533(line 533) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1))) [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point L534-1(lines 517 539) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L444 ceAbstractionStarter]: At program point L532(line 532) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1))) [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point L533-1(line 533) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point bobToRjhEXIT(lines 517 539) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point L532-1(line 532) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L444 ceAbstractionStarter]: At program point bobToRjhENTRY(lines 517 539) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point L528(lines 528 536) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point L526(line 526) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L444 ceAbstractionStarter]: At program point L525(line 525) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,614 INFO L451 ceAbstractionStarter]: At program point L525-1(line 525) the Hoare annotation is: true [2018-11-23 11:40:32,614 INFO L451 ceAbstractionStarter]: At program point setEmailEncryptionKeyENTRY(lines 1249 1264) the Hoare annotation is: true [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point setEmailEncryptionKeyEXIT(lines 1249 1264) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1260) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point L1256-2(lines 1249 1264) no Hoare annotation was computed. [2018-11-23 11:40:32,614 INFO L448 ceAbstractionStarter]: For program point L1253(lines 1253 1261) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L451 ceAbstractionStarter]: At program point setup_bobENTRY(lines 464 474) the Hoare annotation is: true [2018-11-23 11:40:32,615 INFO L448 ceAbstractionStarter]: For program point setup_bobFINAL(lines 464 474) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L448 ceAbstractionStarter]: For program point setup_bobEXIT(lines 464 474) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L451 ceAbstractionStarter]: At program point L469(line 469) the Hoare annotation is: true [2018-11-23 11:40:32,615 INFO L451 ceAbstractionStarter]: At program point L469-1(line 469) the Hoare annotation is: true [2018-11-23 11:40:32,615 INFO L448 ceAbstractionStarter]: For program point select_featuresEXIT(lines 719 725) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L451 ceAbstractionStarter]: At program point select_featuresFINAL(lines 719 725) the Hoare annotation is: true [2018-11-23 11:40:32,615 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseFINAL(lines 454 463) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L451 ceAbstractionStarter]: At program point L459(line 459) the Hoare annotation is: true [2018-11-23 11:40:32,615 INFO L451 ceAbstractionStarter]: At program point setup_bob__wrappee__BaseENTRY(lines 454 463) the Hoare annotation is: true [2018-11-23 11:40:32,615 INFO L448 ceAbstractionStarter]: For program point setup_bob__wrappee__BaseEXIT(lines 454 463) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L448 ceAbstractionStarter]: For program point getEmailEncryptionKeyEXIT(lines 1230 1248) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L448 ceAbstractionStarter]: For program point L1238(lines 1238 1244) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L451 ceAbstractionStarter]: At program point getEmailEncryptionKeyENTRY(lines 1230 1248) the Hoare annotation is: true [2018-11-23 11:40:32,615 INFO L448 ceAbstractionStarter]: For program point getEmailEncryptionKeyFINAL(lines 1230 1248) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L448 ceAbstractionStarter]: For program point L1234(lines 1234 1245) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L444 ceAbstractionStarter]: At program point outgoing__wrappee__KeysENTRY(lines 1552 1563) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,615 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__KeysEXIT(lines 1552 1563) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L448 ceAbstractionStarter]: For program point outgoing__wrappee__KeysFINAL(lines 1552 1563) no Hoare annotation was computed. [2018-11-23 11:40:32,615 INFO L444 ceAbstractionStarter]: At program point L1558(line 1558) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,616 INFO L444 ceAbstractionStarter]: At program point L1557(line 1557) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,616 INFO L444 ceAbstractionStarter]: At program point L1558-1(line 1558) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,616 INFO L448 ceAbstractionStarter]: For program point L1557-1(line 1557) no Hoare annotation was computed. [2018-11-23 11:40:32,616 INFO L451 ceAbstractionStarter]: At program point L1633(line 1633) the Hoare annotation is: true [2018-11-23 11:40:32,616 INFO L448 ceAbstractionStarter]: For program point L1633-1(line 1633) no Hoare annotation was computed. [2018-11-23 11:40:32,616 INFO L448 ceAbstractionStarter]: For program point incomingFINAL(lines 1611 1654) no Hoare annotation was computed. [2018-11-23 11:40:32,616 INFO L444 ceAbstractionStarter]: At program point incomingENTRY(lines 1611 1654) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,616 INFO L448 ceAbstractionStarter]: For program point L1623(line 1623) no Hoare annotation was computed. [2018-11-23 11:40:32,616 INFO L451 ceAbstractionStarter]: At program point L1632(line 1632) the Hoare annotation is: true [2018-11-23 11:40:32,616 INFO L448 ceAbstractionStarter]: For program point L1632-1(line 1632) no Hoare annotation was computed. [2018-11-23 11:40:32,616 INFO L448 ceAbstractionStarter]: For program point L1630(lines 1630 1645) no Hoare annotation was computed. [2018-11-23 11:40:32,616 INFO L451 ceAbstractionStarter]: At program point L1628(line 1628) the Hoare annotation is: true [2018-11-23 11:40:32,616 INFO L448 ceAbstractionStarter]: For program point L1628-1(line 1628) no Hoare annotation was computed. [2018-11-23 11:40:32,616 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 1648) no Hoare annotation was computed. [2018-11-23 11:40:32,616 INFO L451 ceAbstractionStarter]: At program point L1626-1(lines 1626 1648) the Hoare annotation is: true [2018-11-23 11:40:32,616 INFO L444 ceAbstractionStarter]: At program point L1622(line 1622) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,616 INFO L451 ceAbstractionStarter]: At program point L1622-1(line 1622) the Hoare annotation is: true [2018-11-23 11:40:32,616 INFO L448 ceAbstractionStarter]: For program point incomingEXIT(lines 1611 1654) no Hoare annotation was computed. [2018-11-23 11:40:32,616 INFO L451 ceAbstractionStarter]: At program point L1637(line 1637) the Hoare annotation is: true [2018-11-23 11:40:32,618 INFO L451 ceAbstractionStarter]: At program point L1637-1(line 1637) the Hoare annotation is: true [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1642) no Hoare annotation was computed. [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point createEmailEXIT(lines 1508 1522) no Hoare annotation was computed. [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point L1516(line 1516) no Hoare annotation was computed. [2018-11-23 11:40:32,619 INFO L451 ceAbstractionStarter]: At program point L1515(line 1515) the Hoare annotation is: true [2018-11-23 11:40:32,619 INFO L451 ceAbstractionStarter]: At program point L1515-1(line 1515) the Hoare annotation is: true [2018-11-23 11:40:32,619 INFO L451 ceAbstractionStarter]: At program point createEmailENTRY(lines 1508 1522) the Hoare annotation is: true [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point createEmailFINAL(lines 1508 1522) no Hoare annotation was computed. [2018-11-23 11:40:32,619 INFO L451 ceAbstractionStarter]: At program point rjhDeletePrivateKeyENTRY(lines 677 686) the Hoare annotation is: true [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyEXIT(lines 677 686) no Hoare annotation was computed. [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point rjhDeletePrivateKeyFINAL(lines 677 686) no Hoare annotation was computed. [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point L828(lines 828 835) no Hoare annotation was computed. [2018-11-23 11:40:32,619 INFO L444 ceAbstractionStarter]: At program point L812(lines 799 954) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,619 INFO L444 ceAbstractionStarter]: At program point L936(line 936) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point L936-1(line 936) no Hoare annotation was computed. [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point L870(lines 870 874) no Hoare annotation was computed. [2018-11-23 11:40:32,619 INFO L444 ceAbstractionStarter]: At program point L837(lines 824 952) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 899) no Hoare annotation was computed. [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point L920(lines 920 927) no Hoare annotation was computed. [2018-11-23 11:40:32,619 INFO L444 ceAbstractionStarter]: At program point L805(line 805) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (and (= test_~op1~0 0) (= 0 ~in_encrypted~0))) [2018-11-23 11:40:32,619 INFO L448 ceAbstractionStarter]: For program point L805-1(line 805) no Hoare annotation was computed. [2018-11-23 11:40:32,620 INFO L448 ceAbstractionStarter]: For program point testEXIT(lines 752 963) no Hoare annotation was computed. [2018-11-23 11:40:32,620 INFO L444 ceAbstractionStarter]: At program point L929(lines 916 945) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,620 INFO L444 ceAbstractionStarter]: At program point testENTRY(lines 752 963) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,620 INFO L444 ceAbstractionStarter]: At program point L830(line 830) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,620 INFO L448 ceAbstractionStarter]: For program point L830-1(line 830) no Hoare annotation was computed. [2018-11-23 11:40:32,620 INFO L448 ceAbstractionStarter]: For program point testFINAL(lines 752 963) no Hoare annotation was computed. [2018-11-23 11:40:32,620 INFO L444 ceAbstractionStarter]: At program point L922(line 922) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,620 INFO L448 ceAbstractionStarter]: For program point L922-1(line 922) no Hoare annotation was computed. [2018-11-23 11:40:32,620 INFO L448 ceAbstractionStarter]: For program point L856(lines 856 863) no Hoare annotation was computed. [2018-11-23 11:40:32,620 INFO L444 ceAbstractionStarter]: At program point L823(lines 813 953) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,620 INFO L448 ceAbstractionStarter]: For program point L881(lines 881 888) no Hoare annotation was computed. [2018-11-23 11:40:32,620 INFO L448 ceAbstractionStarter]: For program point L906(lines 906 913) no Hoare annotation was computed. [2018-11-23 11:40:32,620 INFO L444 ceAbstractionStarter]: At program point L865(lines 852 950) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,620 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 954) no Hoare annotation was computed. [2018-11-23 11:40:32,620 INFO L444 ceAbstractionStarter]: At program point L956(lines 790 957) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,620 INFO L444 ceAbstractionStarter]: At program point L890(lines 877 948) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,620 INFO L444 ceAbstractionStarter]: At program point L915(lines 902 946) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,620 INFO L444 ceAbstractionStarter]: At program point L858(line 858) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,620 INFO L448 ceAbstractionStarter]: For program point L858-1(line 858) no Hoare annotation was computed. [2018-11-23 11:40:32,621 INFO L448 ceAbstractionStarter]: For program point L792(lines 791 955) no Hoare annotation was computed. [2018-11-23 11:40:32,621 INFO L444 ceAbstractionStarter]: At program point L883(line 883) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,621 INFO L448 ceAbstractionStarter]: For program point L883-1(line 883) no Hoare annotation was computed. [2018-11-23 11:40:32,621 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 821) no Hoare annotation was computed. [2018-11-23 11:40:32,621 INFO L444 ceAbstractionStarter]: At program point L908(line 908) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,621 INFO L448 ceAbstractionStarter]: For program point L908-1(line 908) no Hoare annotation was computed. [2018-11-23 11:40:32,621 INFO L448 ceAbstractionStarter]: For program point L842(lines 842 849) no Hoare annotation was computed. [2018-11-23 11:40:32,621 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 797) no Hoare annotation was computed. [2018-11-23 11:40:32,621 INFO L444 ceAbstractionStarter]: At program point L851(lines 838 951) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,621 INFO L444 ceAbstractionStarter]: At program point L876(lines 866 949) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,621 INFO L448 ceAbstractionStarter]: For program point L934(lines 934 941) no Hoare annotation was computed. [2018-11-23 11:40:32,621 INFO L444 ceAbstractionStarter]: At program point L901(lines 891 947) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,622 INFO L444 ceAbstractionStarter]: At program point L934-1(lines 791 955) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,622 INFO L444 ceAbstractionStarter]: At program point L844(line 844) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,622 INFO L448 ceAbstractionStarter]: For program point L844-1(line 844) no Hoare annotation was computed. [2018-11-23 11:40:32,622 INFO L448 ceAbstractionStarter]: For program point L803(lines 803 810) no Hoare annotation was computed. [2018-11-23 11:40:32,622 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1092) no Hoare annotation was computed. [2018-11-23 11:40:32,622 INFO L448 ceAbstractionStarter]: For program point getEmailToFINAL(lines 1078 1096) no Hoare annotation was computed. [2018-11-23 11:40:32,622 INFO L448 ceAbstractionStarter]: For program point getEmailToEXIT(lines 1078 1096) no Hoare annotation was computed. [2018-11-23 11:40:32,622 INFO L448 ceAbstractionStarter]: For program point L1082(lines 1082 1093) no Hoare annotation was computed. [2018-11-23 11:40:32,622 INFO L451 ceAbstractionStarter]: At program point getEmailToENTRY(lines 1078 1096) the Hoare annotation is: true [2018-11-23 11:40:32,622 INFO L451 ceAbstractionStarter]: At program point get_queued_emailENTRY(lines 1711 1719) the Hoare annotation is: true [2018-11-23 11:40:32,622 INFO L448 ceAbstractionStarter]: For program point get_queued_emailFINAL(lines 1711 1719) no Hoare annotation was computed. [2018-11-23 11:40:32,622 INFO L448 ceAbstractionStarter]: For program point get_queued_emailEXIT(lines 1711 1719) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserEXIT(lines 2470 2523) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2519) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point L2474(lines 2474 2520) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2513) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point L2503(lines 2503 2514) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point getClientKeyringUserFINAL(lines 2470 2523) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2499) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point L2489(lines 2489 2500) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L451 ceAbstractionStarter]: At program point getClientKeyringUserENTRY(lines 2470 2523) the Hoare annotation is: true [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point L2479(lines 2479 2485) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point L2475(lines 2475 2486) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 2518) no Hoare annotation was computed. [2018-11-23 11:40:32,623 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2537) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L451 ceAbstractionStarter]: At program point setClientKeyringUserENTRY(lines 2524 2567) the Hoare annotation is: true [2018-11-23 11:40:32,624 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2558) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L448 ceAbstractionStarter]: For program point L2550(lines 2550 2562) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L448 ceAbstractionStarter]: For program point L2550-1(lines 2524 2567) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L448 ceAbstractionStarter]: For program point L2540(lines 2540 2548) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L448 ceAbstractionStarter]: For program point L2532(lines 2532 2536) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 2564) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L448 ceAbstractionStarter]: For program point setClientKeyringUserEXIT(lines 2524 2567) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L448 ceAbstractionStarter]: For program point L2551(lines 2551 2559) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L448 ceAbstractionStarter]: For program point L2543(lines 2543 2547) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L448 ceAbstractionStarter]: For program point L2539(lines 2539 2563) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__EncryptFINAL(lines 1601 1610) no Hoare annotation was computed. [2018-11-23 11:40:32,624 INFO L451 ceAbstractionStarter]: At program point incoming__wrappee__EncryptENTRY(lines 1601 1610) the Hoare annotation is: true [2018-11-23 11:40:32,625 INFO L451 ceAbstractionStarter]: At program point L1606(line 1606) the Hoare annotation is: true [2018-11-23 11:40:32,625 INFO L448 ceAbstractionStarter]: For program point incoming__wrappee__EncryptEXIT(lines 1601 1610) no Hoare annotation was computed. [2018-11-23 11:40:32,625 INFO L451 ceAbstractionStarter]: At program point setEmailFromENTRY(lines 1060 1075) the Hoare annotation is: true [2018-11-23 11:40:32,625 INFO L448 ceAbstractionStarter]: For program point setEmailFromEXIT(lines 1060 1075) no Hoare annotation was computed. [2018-11-23 11:40:32,625 INFO L448 ceAbstractionStarter]: For program point L1067(lines 1067 1071) no Hoare annotation was computed. [2018-11-23 11:40:32,625 INFO L448 ceAbstractionStarter]: For program point L1067-2(lines 1060 1075) no Hoare annotation was computed. [2018-11-23 11:40:32,625 INFO L448 ceAbstractionStarter]: For program point L1064(lines 1064 1072) no Hoare annotation was computed. [2018-11-23 11:40:32,625 INFO L448 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 743 750) no Hoare annotation was computed. [2018-11-23 11:40:32,625 INFO L451 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 743 750) the Hoare annotation is: true [2018-11-23 11:40:32,625 INFO L448 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 743 750) no Hoare annotation was computed. [2018-11-23 11:40:32,625 INFO L448 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 747) no Hoare annotation was computed. [2018-11-23 11:40:32,625 INFO L448 ceAbstractionStarter]: For program point L2715(lines 2715 2719) no Hoare annotation was computed. [2018-11-23 11:40:32,626 INFO L448 ceAbstractionStarter]: For program point setClientKeyringPublicKeyEXIT(lines 2685 2728) no Hoare annotation was computed. [2018-11-23 11:40:32,626 INFO L448 ceAbstractionStarter]: For program point L2711-1(lines 2685 2728) no Hoare annotation was computed. [2018-11-23 11:40:32,626 INFO L448 ceAbstractionStarter]: For program point L2711(lines 2711 2723) no Hoare annotation was computed. [2018-11-23 11:40:32,626 INFO L448 ceAbstractionStarter]: For program point L2701(lines 2701 2709) no Hoare annotation was computed. [2018-11-23 11:40:32,626 INFO L448 ceAbstractionStarter]: For program point L2693(lines 2693 2697) no Hoare annotation was computed. [2018-11-23 11:40:32,626 INFO L448 ceAbstractionStarter]: For program point L2689(lines 2689 2725) no Hoare annotation was computed. [2018-11-23 11:40:32,626 INFO L448 ceAbstractionStarter]: For program point L2712(lines 2712 2720) no Hoare annotation was computed. [2018-11-23 11:40:32,626 INFO L451 ceAbstractionStarter]: At program point setClientKeyringPublicKeyENTRY(lines 2685 2728) the Hoare annotation is: true [2018-11-23 11:40:32,626 INFO L448 ceAbstractionStarter]: For program point L2704(lines 2704 2708) no Hoare annotation was computed. [2018-11-23 11:40:32,626 INFO L448 ceAbstractionStarter]: For program point L2700(lines 2700 2724) no Hoare annotation was computed. [2018-11-23 11:40:32,626 INFO L448 ceAbstractionStarter]: For program point L2690(lines 2690 2698) no Hoare annotation was computed. [2018-11-23 11:40:32,626 INFO L451 ceAbstractionStarter]: At program point L480(line 480) the Hoare annotation is: true [2018-11-23 11:40:32,626 INFO L451 ceAbstractionStarter]: At program point setup_rjh__wrappee__BaseENTRY(lines 475 484) the Hoare annotation is: true [2018-11-23 11:40:32,627 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseFINAL(lines 475 484) no Hoare annotation was computed. [2018-11-23 11:40:32,627 INFO L448 ceAbstractionStarter]: For program point setup_rjh__wrappee__BaseEXIT(lines 475 484) no Hoare annotation was computed. [2018-11-23 11:40:32,627 INFO L448 ceAbstractionStarter]: For program point outgoingEXIT(lines 1564 1590) no Hoare annotation was computed. [2018-11-23 11:40:32,627 INFO L444 ceAbstractionStarter]: At program point outgoingENTRY(lines 1564 1590) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,627 INFO L444 ceAbstractionStarter]: At program point L1579(line 1579) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,627 INFO L444 ceAbstractionStarter]: At program point L1579-1(line 1579) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,627 INFO L448 ceAbstractionStarter]: For program point L1577(lines 1577 1584) no Hoare annotation was computed. [2018-11-23 11:40:32,627 INFO L444 ceAbstractionStarter]: At program point L1577-1(lines 1577 1584) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,627 INFO L444 ceAbstractionStarter]: At program point L1574(line 1574) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,627 INFO L448 ceAbstractionStarter]: For program point L1574-1(line 1574) no Hoare annotation was computed. [2018-11-23 11:40:32,627 INFO L444 ceAbstractionStarter]: At program point L1572(line 1572) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,628 INFO L448 ceAbstractionStarter]: For program point outgoingFINAL(lines 1564 1590) no Hoare annotation was computed. [2018-11-23 11:40:32,628 INFO L448 ceAbstractionStarter]: For program point L1572-1(line 1572) no Hoare annotation was computed. [2018-11-23 11:40:32,628 INFO L451 ceAbstractionStarter]: At program point select_helpersFINAL(lines 726 732) the Hoare annotation is: true [2018-11-23 11:40:32,628 INFO L448 ceAbstractionStarter]: For program point select_helpersEXIT(lines 726 732) no Hoare annotation was computed. [2018-11-23 11:40:32,628 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 2800) no Hoare annotation was computed. [2018-11-23 11:40:32,628 INFO L448 ceAbstractionStarter]: For program point getClientIdFINAL(lines 2780 2803) no Hoare annotation was computed. [2018-11-23 11:40:32,628 INFO L451 ceAbstractionStarter]: At program point getClientIdENTRY(lines 2780 2803) the Hoare annotation is: true [2018-11-23 11:40:32,628 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 2798) no Hoare annotation was computed. [2018-11-23 11:40:32,628 INFO L448 ceAbstractionStarter]: For program point L2788(lines 2788 2799) no Hoare annotation was computed. [2018-11-23 11:40:32,628 INFO L448 ceAbstractionStarter]: For program point getClientIdEXIT(lines 2780 2803) no Hoare annotation was computed. [2018-11-23 11:40:32,628 INFO L448 ceAbstractionStarter]: For program point deliverFINAL(lines 1591 1600) no Hoare annotation was computed. [2018-11-23 11:40:32,628 INFO L451 ceAbstractionStarter]: At program point deliverENTRY(lines 1591 1600) the Hoare annotation is: true [2018-11-23 11:40:32,628 INFO L448 ceAbstractionStarter]: For program point deliverEXIT(lines 1591 1600) no Hoare annotation was computed. [2018-11-23 11:40:32,629 INFO L448 ceAbstractionStarter]: For program point L2450-1(line 2450) no Hoare annotation was computed. [2018-11-23 11:40:32,629 INFO L448 ceAbstractionStarter]: For program point L2447(lines 2447 2457) no Hoare annotation was computed. [2018-11-23 11:40:32,629 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryEXIT(lines 2436 2460) no Hoare annotation was computed. [2018-11-23 11:40:32,629 INFO L451 ceAbstractionStarter]: At program point L2444(line 2444) the Hoare annotation is: true [2018-11-23 11:40:32,629 INFO L448 ceAbstractionStarter]: For program point L2444-1(line 2444) no Hoare annotation was computed. [2018-11-23 11:40:32,629 INFO L451 ceAbstractionStarter]: At program point L2450(line 2450) the Hoare annotation is: true [2018-11-23 11:40:32,629 INFO L451 ceAbstractionStarter]: At program point createClientKeyringEntryENTRY(lines 2436 2460) the Hoare annotation is: true [2018-11-23 11:40:32,629 INFO L448 ceAbstractionStarter]: For program point createClientKeyringEntryFINAL(lines 2436 2460) no Hoare annotation was computed. [2018-11-23 11:40:32,629 INFO L451 ceAbstractionStarter]: At program point L511(line 511) the Hoare annotation is: true [2018-11-23 11:40:32,629 INFO L451 ceAbstractionStarter]: At program point L511-1(line 511) the Hoare annotation is: true [2018-11-23 11:40:32,629 INFO L448 ceAbstractionStarter]: For program point setup_chuckEXIT(lines 506 516) no Hoare annotation was computed. [2018-11-23 11:40:32,629 INFO L451 ceAbstractionStarter]: At program point setup_chuckENTRY(lines 506 516) the Hoare annotation is: true [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point setup_chuckFINAL(lines 506 516) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2680) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2674) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2681) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point L2664(lines 2664 2675) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2660) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point L2650(lines 2650 2661) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point findPublicKeyFINAL(lines 2631 2684) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point L2640(lines 2640 2646) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point L2636(lines 2636 2647) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point L2663(lines 2663 2679) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point findPublicKeyEXIT(lines 2631 2684) no Hoare annotation was computed. [2018-11-23 11:40:32,630 INFO L451 ceAbstractionStarter]: At program point findPublicKeyENTRY(lines 2631 2684) the Hoare annotation is: true [2018-11-23 11:40:32,630 INFO L448 ceAbstractionStarter]: For program point sendEmailEXIT(lines 1670 1682) no Hoare annotation was computed. [2018-11-23 11:40:32,631 INFO L444 ceAbstractionStarter]: At program point L1678(line 1678) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,631 INFO L444 ceAbstractionStarter]: At program point sendEmailENTRY(lines 1670 1682) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,631 INFO L444 ceAbstractionStarter]: At program point L1676(line 1676) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,631 INFO L448 ceAbstractionStarter]: For program point sendEmailFINAL(lines 1670 1682) no Hoare annotation was computed. [2018-11-23 11:40:32,631 INFO L448 ceAbstractionStarter]: For program point L1676-1(line 1676) no Hoare annotation was computed. [2018-11-23 11:40:32,631 INFO L448 ceAbstractionStarter]: For program point L1201(lines 1201 1207) no Hoare annotation was computed. [2018-11-23 11:40:32,631 INFO L448 ceAbstractionStarter]: For program point isEncryptedFINAL(lines 1193 1211) no Hoare annotation was computed. [2018-11-23 11:40:32,631 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1208) no Hoare annotation was computed. [2018-11-23 11:40:32,631 INFO L448 ceAbstractionStarter]: For program point isEncryptedEXIT(lines 1193 1211) no Hoare annotation was computed. [2018-11-23 11:40:32,631 INFO L451 ceAbstractionStarter]: At program point isEncryptedENTRY(lines 1193 1211) the Hoare annotation is: true [2018-11-23 11:40:32,631 INFO L444 ceAbstractionStarter]: At program point L1409(line 1409) the Hoare annotation is: (or (not (= ~in_encrypted~0 0)) (not (= ~queue_empty~0 1))) [2018-11-23 11:40:32,631 INFO L448 ceAbstractionStarter]: For program point L1405(lines 1405 1411) no Hoare annotation was computed. [2018-11-23 11:40:32,631 INFO L448 ceAbstractionStarter]: For program point __utac_acc__EncryptAutoResponder_spec__2EXIT(lines 1391 1417) no Hoare annotation was computed. [2018-11-23 11:40:32,631 INFO L444 ceAbstractionStarter]: At program point L1403(line 1403) the Hoare annotation is: (or (not (= ~in_encrypted~0 0)) (not (= ~queue_empty~0 1))) [2018-11-23 11:40:32,631 INFO L448 ceAbstractionStarter]: For program point L1403-1(line 1403) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point L1401(lines 1401 1414) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L451 ceAbstractionStarter]: At program point __utac_acc__EncryptAutoResponder_spec__2ENTRY(lines 1391 1417) the Hoare annotation is: true [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point L1401-1(lines 1391 1417) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point __utac_acc__EncryptAutoResponder_spec__1FINAL(lines 1378 1390) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point __utac_acc__EncryptAutoResponder_spec__1EXIT(lines 1378 1390) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L444 ceAbstractionStarter]: At program point __utac_acc__EncryptAutoResponder_spec__1ENTRY(lines 1378 1390) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,632 INFO L444 ceAbstractionStarter]: At program point L1384(line 1384) the Hoare annotation is: (or (not (= |old(~in_encrypted~0)| 0)) (not (= ~queue_empty~0 1)) (= 0 ~in_encrypted~0)) [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point L1384-1(line 1384) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point L1219-2(lines 1212 1227) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point L1216(lines 1216 1224) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point setEmailIsEncryptedEXIT(lines 1212 1227) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L451 ceAbstractionStarter]: At program point setEmailIsEncryptedENTRY(lines 1212 1227) the Hoare annotation is: true [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point L1219(lines 1219 1223) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L451 ceAbstractionStarter]: At program point setClientPrivateKeyENTRY(lines 2369 2388) the Hoare annotation is: true [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point setClientPrivateKeyEXIT(lines 2369 2388) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2383) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point L2376(lines 2376 2384) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point L2379-2(lines 2369 2388) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point L2373(lines 2373 2385) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddEXIT(lines 653 664) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddENTRY(lines 653 664) the Hoare annotation is: true [2018-11-23 11:40:32,632 INFO L451 ceAbstractionStarter]: At program point L659(line 659) the Hoare annotation is: true [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point L658(line 658) no Hoare annotation was computed. [2018-11-23 11:40:32,632 INFO L451 ceAbstractionStarter]: At program point L659-1(line 659) the Hoare annotation is: true [2018-11-23 11:40:32,632 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddFINAL(lines 653 664) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point L2400(lines 2400 2411) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L451 ceAbstractionStarter]: At program point getClientKeyringSizeENTRY(lines 2392 2415) the Hoare annotation is: true [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point L2396(lines 2396 2412) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeEXIT(lines 2392 2415) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point getClientKeyringSizeFINAL(lines 2392 2415) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2410) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point L1104(lines 1104 1108) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point L1104-2(lines 1097 1112) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point L1101(lines 1101 1109) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point setEmailToEXIT(lines 1097 1112) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L451 ceAbstractionStarter]: At program point setEmailToENTRY(lines 1097 1112) the Hoare annotation is: true [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyEXIT(lines 1693 1701) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L451 ceAbstractionStarter]: At program point is_queue_emptyENTRY(lines 1693 1701) the Hoare annotation is: true [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point is_queue_emptyFINAL(lines 1693 1701) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point L610-1(line 610) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L451 ceAbstractionStarter]: At program point L607(line 607) the Hoare annotation is: true [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point L607-1(line 607) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point L605(line 605) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L451 ceAbstractionStarter]: At program point L604(line 604) the Hoare annotation is: true [2018-11-23 11:40:32,633 INFO L451 ceAbstractionStarter]: At program point L603(line 603) the Hoare annotation is: true [2018-11-23 11:40:32,633 INFO L451 ceAbstractionStarter]: At program point L604-1(line 604) the Hoare annotation is: true [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point L603-1(line 603) no Hoare annotation was computed. [2018-11-23 11:40:32,633 INFO L448 ceAbstractionStarter]: For program point bobKeyAddEXIT(lines 595 616) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L451 ceAbstractionStarter]: At program point bobKeyAddENTRY(lines 595 616) the Hoare annotation is: true [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point bobKeyAddFINAL(lines 595 616) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L451 ceAbstractionStarter]: At program point L610(line 610) the Hoare annotation is: true [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyEXIT(lines 2577 2630) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point L2614(lines 2614 2620) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point L2581(lines 2581 2627) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point L2610(lines 2610 2621) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point L2600(lines 2600 2606) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point L2596(lines 2596 2607) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point getClientKeyringPublicKeyFINAL(lines 2577 2630) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point L2586(lines 2586 2592) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L451 ceAbstractionStarter]: At program point getClientKeyringPublicKeyENTRY(lines 2577 2630) the Hoare annotation is: true [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point L2582(lines 2582 2593) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point L2609(lines 2609 2625) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point L2595(lines 2595 2626) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point generateKeyPairFINAL(lines 1745 1754) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L451 ceAbstractionStarter]: At program point generateKeyPairENTRY(lines 1745 1754) the Hoare annotation is: true [2018-11-23 11:40:32,634 INFO L451 ceAbstractionStarter]: At program point L1750(line 1750) the Hoare annotation is: true [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point generateKeyPairEXIT(lines 1745 1754) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L451 ceAbstractionStarter]: At program point setup_chuck__wrappee__BaseENTRY(lines 496 505) the Hoare annotation is: true [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseFINAL(lines 496 505) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L448 ceAbstractionStarter]: For program point setup_chuck__wrappee__BaseEXIT(lines 496 505) no Hoare annotation was computed. [2018-11-23 11:40:32,634 INFO L451 ceAbstractionStarter]: At program point L501(line 501) the Hoare annotation is: true [2018-11-23 11:40:32,635 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:40:32,635 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:40:32,635 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:40:32,635 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhFINAL(lines 665 676) no Hoare annotation was computed. [2018-11-23 11:40:32,635 INFO L451 ceAbstractionStarter]: At program point L671(line 671) the Hoare annotation is: true [2018-11-23 11:40:32,635 INFO L448 ceAbstractionStarter]: For program point L670(line 670) no Hoare annotation was computed. [2018-11-23 11:40:32,635 INFO L451 ceAbstractionStarter]: At program point L671-1(line 671) the Hoare annotation is: true [2018-11-23 11:40:32,635 INFO L451 ceAbstractionStarter]: At program point chuckKeyAddRjhENTRY(lines 665 676) the Hoare annotation is: true [2018-11-23 11:40:32,635 INFO L448 ceAbstractionStarter]: For program point chuckKeyAddRjhEXIT(lines 665 676) no Hoare annotation was computed. [2018-11-23 11:40:32,635 INFO L448 ceAbstractionStarter]: For program point setupEXIT(lines 551 573) no Hoare annotation was computed. [2018-11-23 11:40:32,635 INFO L451 ceAbstractionStarter]: At program point setupENTRY(lines 551 573) the Hoare annotation is: true [2018-11-23 11:40:32,635 INFO L451 ceAbstractionStarter]: At program point L559(line 559) the Hoare annotation is: true [2018-11-23 11:40:32,635 INFO L448 ceAbstractionStarter]: For program point L559-1(line 559) no Hoare annotation was computed. [2018-11-23 11:40:32,635 INFO L448 ceAbstractionStarter]: For program point setupFINAL(lines 551 573) no Hoare annotation was computed. [2018-11-23 11:40:32,635 INFO L451 ceAbstractionStarter]: At program point L567(line 567) the Hoare annotation is: true [2018-11-23 11:40:32,635 INFO L448 ceAbstractionStarter]: For program point L567-1(line 567) no Hoare annotation was computed. [2018-11-23 11:40:32,635 INFO L451 ceAbstractionStarter]: At program point L563(line 563) the Hoare annotation is: true [2018-11-23 11:40:32,635 INFO L448 ceAbstractionStarter]: For program point L563-1(line 563) no Hoare annotation was computed. [2018-11-23 11:40:32,635 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~in_encrypted~0) (= ~queue_empty~0 1)) [2018-11-23 11:40:32,636 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 11:40:32,636 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L448 ceAbstractionStarter]: For program point L2426(lines 2426 2430) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L448 ceAbstractionStarter]: For program point L2426-2(lines 2416 2435) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L448 ceAbstractionStarter]: For program point L2423(lines 2423 2431) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L448 ceAbstractionStarter]: For program point L2420(lines 2420 2432) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L448 ceAbstractionStarter]: For program point setClientKeyringSizeEXIT(lines 2416 2435) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L451 ceAbstractionStarter]: At program point setClientKeyringSizeENTRY(lines 2416 2435) the Hoare annotation is: true [2018-11-23 11:40:32,636 INFO L448 ceAbstractionStarter]: For program point L2814(lines 2814 2818) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L448 ceAbstractionStarter]: For program point L2814-2(lines 2804 2823) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L448 ceAbstractionStarter]: For program point L2811(lines 2811 2819) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 2820) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L448 ceAbstractionStarter]: For program point setClientIdEXIT(lines 2804 2823) no Hoare annotation was computed. [2018-11-23 11:40:32,636 INFO L451 ceAbstractionStarter]: At program point setClientIdENTRY(lines 2804 2823) the Hoare annotation is: true [2018-11-23 11:40:32,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 11:40:32 BoogieIcfgContainer [2018-11-23 11:40:32,650 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 11:40:32,650 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 11:40:32,650 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 11:40:32,651 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 11:40:32,651 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:40:29" (3/4) ... [2018-11-23 11:40:32,654 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyChange [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mail [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_client [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isKeyPairValid [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyChange [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientPrivateKey [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhKeyAdd [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobToRjh [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailEncryptionKey [2018-11-23 11:40:32,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_bob__wrappee__Base [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailEncryptionKey [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__Keys [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createEmail [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure rjhDeletePrivateKey [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_queued_email [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringUser [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-23 11:40:32,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure incoming__wrappee__Encrypt [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_rjh__wrappee__Base [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientId [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure findPublicKey [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-23 11:40:32,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isEncrypted [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__EncryptAutoResponder_spec__2 [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__EncryptAutoResponder_spec__1 [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailIsEncrypted [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringSize [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_queue_empty [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bobKeyAdd [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientKeyringPublicKey [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_chuck__wrappee__Base [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 11:40:32,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAddRjh [2018-11-23 11:40:32,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-23 11:40:32,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringSize [2018-11-23 11:40:32,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-23 11:40:32,679 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 86 nodes and edges [2018-11-23 11:40:32,680 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2018-11-23 11:40:32,681 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 11:40:32,682 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 11:40:32,682 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 11:40:32,683 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 11:40:32,711 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,711 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,712 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,712 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,712 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,712 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,712 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,713 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,713 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,713 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,713 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,714 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted [2018-11-23 11:40:32,796 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b0096819-3a49-47a6-8229-725927329c8a/bin-2019/uautomizer/witness.graphml [2018-11-23 11:40:32,796 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 11:40:32,797 INFO L168 Benchmark]: Toolchain (without parser) took 4396.85 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 314.6 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -210.5 MB). Peak memory consumption was 104.1 MB. Max. memory is 11.5 GB. [2018-11-23 11:40:32,798 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:40:32,798 INFO L168 Benchmark]: CACSL2BoogieTranslator took 548.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -137.7 MB). Peak memory consumption was 50.8 MB. Max. memory is 11.5 GB. [2018-11-23 11:40:32,798 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. [2018-11-23 11:40:32,798 INFO L168 Benchmark]: Boogie Preprocessor took 51.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 11:40:32,799 INFO L168 Benchmark]: RCFGBuilder took 932.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 951.4 MB in the end (delta: 126.0 MB). Peak memory consumption was 126.0 MB. Max. memory is 11.5 GB. [2018-11-23 11:40:32,799 INFO L168 Benchmark]: TraceAbstraction took 2677.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 186.1 MB). Free memory was 951.4 MB in the beginning and 1.2 GB in the end (delta: -246.0 MB). Peak memory consumption was 268.4 MB. Max. memory is 11.5 GB. [2018-11-23 11:40:32,799 INFO L168 Benchmark]: Witness Printer took 146.11 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. [2018-11-23 11:40:32,801 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 548.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -137.7 MB). Peak memory consumption was 50.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 932.53 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 951.4 MB in the end (delta: 126.0 MB). Peak memory consumption was 126.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2677.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 186.1 MB). Free memory was 951.4 MB in the beginning and 1.2 GB in the end (delta: -246.0 MB). Peak memory consumption was 268.4 MB. Max. memory is 11.5 GB. * Witness Printer took 146.11 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 747]: 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: 838]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - InvariantResult [Line: 902]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - InvariantResult [Line: 813]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - InvariantResult [Line: 790]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - InvariantResult [Line: 799]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - InvariantResult [Line: 866]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - InvariantResult [Line: 852]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - InvariantResult [Line: 916]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - InvariantResult [Line: 824]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - InvariantResult [Line: 891]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - InvariantResult [Line: 791]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - InvariantResult [Line: 877]: Loop Invariant Derived loop invariant: (!(\old(in_encrypted) == 0) || !(queue_empty == 1)) || 0 == in_encrypted - StatisticsResult: Ultimate Automizer benchmark data CFG has 57 procedures, 394 locations, 1 error locations. SAFE Result, 2.6s OverallTime, 5 OverallIterations, 3 TraceHistogramMax, 0.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 2575 SDtfs, 1249 SDslu, 3693 SDs, 0 SdLazy, 480 SolverSat, 152 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 34 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=484occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 2 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 141 LocationsWithAnnotation, 535 PreInvPairs, 581 NumberOfFragments, 749 HoareAnnotationTreeSize, 535 FomulaSimplifications, 211 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 141 FomulaSimplificationsInter, 1336 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 845 NumberOfCodeBlocks, 845 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 840 ConstructedInterpolants, 0 QuantifiedInterpolants, 184174 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 195/195 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...