./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product39.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product39.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 19ec206a498f96cea6bba267f711b8cb74316601 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:22,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:22,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:22,628 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:22,629 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:22,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:22,639 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:22,644 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:22,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:22,654 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:22,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:22,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:22,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:22,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:22,666 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:22,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:22,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:22,675 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:22,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:22,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:22,691 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:22,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:22,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:22,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:22,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:22,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:22,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:22,712 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:22,713 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:22,715 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:22,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:22,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:22,720 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:22,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:22,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:22,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:22,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:22,726 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:22,726 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:22,728 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:22,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:22,733 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:42:22,790 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:22,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:22,792 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:22,793 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:22,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:22,794 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:22,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:22,795 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:22,795 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:22,796 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:22,797 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:22,797 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:22,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:22,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:22,798 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:22,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:22,799 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:22,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:22,800 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:22,800 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:22,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:22,800 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:22,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:22,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:22,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:22,802 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:22,802 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:22,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:22,803 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:22,803 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 19ec206a498f96cea6bba267f711b8cb74316601 [2020-11-28 04:42:23,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:23,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:23,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:23,204 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:23,205 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:23,206 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product39.cil.c [2020-11-28 04:42:23,329 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/data/9288a159c/62633c9f04ff42c89324d792ff3ea4a8/FLAG219a3e521 [2020-11-28 04:42:24,032 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:24,040 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/sv-benchmarks/c/product-lines/email_spec11_product39.cil.c [2020-11-28 04:42:24,078 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/data/9288a159c/62633c9f04ff42c89324d792ff3ea4a8/FLAG219a3e521 [2020-11-28 04:42:24,234 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/data/9288a159c/62633c9f04ff42c89324d792ff3ea4a8 [2020-11-28 04:42:24,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:24,245 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:24,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:24,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:24,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:24,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:24" (1/1) ... [2020-11-28 04:42:24,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40208d94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:24, skipping insertion in model container [2020-11-28 04:42:24,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:24" (1/1) ... [2020-11-28 04:42:24,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:24,374 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:25,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:25,173 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:42:25,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:25,448 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:42:25,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:25 WrapperNode [2020-11-28 04:42:25,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:25,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:25,451 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:42:25,451 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:42:25,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:25" (1/1) ... [2020-11-28 04:42:25,496 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:25" (1/1) ... [2020-11-28 04:42:25,569 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:25,570 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:42:25,570 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:42:25,570 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:42:25,581 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:25" (1/1) ... [2020-11-28 04:42:25,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:25" (1/1) ... [2020-11-28 04:42:25,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:25" (1/1) ... [2020-11-28 04:42:25,602 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:25" (1/1) ... [2020-11-28 04:42:25,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:25" (1/1) ... [2020-11-28 04:42:25,657 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:25" (1/1) ... [2020-11-28 04:42:25,665 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:25" (1/1) ... [2020-11-28 04:42:25,675 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:42:25,677 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:42:25,677 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:42:25,677 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:42:25,678 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2020-11-28 04:42:25,785 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2020-11-28 04:42:25,785 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2020-11-28 04:42:25,785 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2020-11-28 04:42:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2020-11-28 04:42:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-11-28 04:42:25,789 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-11-28 04:42:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2020-11-28 04:42:25,789 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2020-11-28 04:42:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-11-28 04:42:25,790 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-11-28 04:42:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-11-28 04:42:25,791 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-11-28 04:42:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2020-11-28 04:42:25,791 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2020-11-28 04:42:25,792 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2020-11-28 04:42:25,792 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2020-11-28 04:42:25,793 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-11-28 04:42:25,793 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2020-11-28 04:42:25,793 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2020-11-28 04:42:25,793 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-11-28 04:42:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-11-28 04:42:25,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:42:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2020-11-28 04:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2020-11-28 04:42:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2020-11-28 04:42:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2020-11-28 04:42:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2020-11-28 04:42:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2020-11-28 04:42:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-11-28 04:42:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-11-28 04:42:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-11-28 04:42:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-11-28 04:42:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2020-11-28 04:42:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2020-11-28 04:42:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-11-28 04:42:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-11-28 04:42:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 04:42:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2020-11-28 04:42:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2020-11-28 04:42:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2020-11-28 04:42:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2020-11-28 04:42:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:42:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:42:30,396 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:42:30,396 INFO L298 CfgBuilder]: Removed 89 assume(true) statements. [2020-11-28 04:42:30,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:42:30 BoogieIcfgContainer [2020-11-28 04:42:30,399 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:42:30,400 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:42:30,400 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:42:30,410 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:42:30,410 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:42:30" (1/1) ... [2020-11-28 04:42:30,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:42:30,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 152 states and 207 transitions. [2020-11-28 04:42:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 207 transitions. [2020-11-28 04:42:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-11-28 04:42:30,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:30,979 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-11-28 04:42:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:31,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 152 states and 205 transitions. [2020-11-28 04:42:31,031 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 205 transitions. [2020-11-28 04:42:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-11-28 04:42:31,037 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:31,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:31,214 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-11-28 04:42:31,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 154 states and 218 transitions. [2020-11-28 04:42:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 218 transitions. [2020-11-28 04:42:31,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-11-28 04:42:31,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:31,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:31,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-11-28 04:42:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:31,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 157 states and 231 transitions. [2020-11-28 04:42:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 231 transitions. [2020-11-28 04:42:31,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-11-28 04:42:31,462 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:31,612 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-11-28 04:42:31,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:31,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 163 states and 253 transitions. [2020-11-28 04:42:31,742 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 253 transitions. [2020-11-28 04:42:31,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-11-28 04:42:31,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:31,871 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-11-28 04:42:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:32,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 168 states and 269 transitions. [2020-11-28 04:42:32,206 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 269 transitions. [2020-11-28 04:42:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-11-28 04:42:32,208 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-11-28 04:42:32,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:32,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 172 states and 282 transitions. [2020-11-28 04:42:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 282 transitions. [2020-11-28 04:42:32,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2020-11-28 04:42:32,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:32,668 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-11-28 04:42:32,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:32,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 176 states and 288 transitions. [2020-11-28 04:42:32,694 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 288 transitions. [2020-11-28 04:42:32,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-11-28 04:42:32,700 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:32,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-11-28 04:42:33,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:33,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 183 states and 308 transitions. [2020-11-28 04:42:33,364 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 308 transitions. [2020-11-28 04:42:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2020-11-28 04:42:33,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:33,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:33,460 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-11-28 04:42:33,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:33,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 188 states and 315 transitions. [2020-11-28 04:42:33,497 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 315 transitions. [2020-11-28 04:42:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2020-11-28 04:42:33,499 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:33,622 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-11-28 04:42:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:34,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 193 states and 333 transitions. [2020-11-28 04:42:34,083 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 333 transitions. [2020-11-28 04:42:34,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2020-11-28 04:42:34,084 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:34,177 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-11-28 04:42:34,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:34,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 202 states and 358 transitions. [2020-11-28 04:42:34,995 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 358 transitions. [2020-11-28 04:42:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-11-28 04:42:34,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:35,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:35,113 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-11-28 04:42:36,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 213 states and 386 transitions. [2020-11-28 04:42:36,085 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 386 transitions. [2020-11-28 04:42:36,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2020-11-28 04:42:36,086 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:36,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:36,179 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-11-28 04:42:36,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 219 states and 397 transitions. [2020-11-28 04:42:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 397 transitions. [2020-11-28 04:42:36,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2020-11-28 04:42:36,441 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:36,536 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-11-28 04:42:37,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:37,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 224 states and 413 transitions. [2020-11-28 04:42:37,163 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 413 transitions. [2020-11-28 04:42:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2020-11-28 04:42:37,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:42:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-28 04:42:37,429 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-11-28 04:42:37,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:42:37,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 222 states and 411 transitions. [2020-11-28 04:42:37,655 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 411 transitions. [2020-11-28 04:42:37,656 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-28 04:42:37,656 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 16 iterations. [2020-11-28 04:42:37,664 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-11-28 04:42:38,040 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,045 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,045 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,045 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,046 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,047 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,048 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,048 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,048 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,049 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,050 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,050 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,050 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,050 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,051 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,051 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,051 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,051 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,051 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,052 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,052 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,052 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,052 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,052 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-28 04:42:38,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 28.11 04:42:38 ImpRootNode [2020-11-28 04:42:38,055 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-11-28 04:42:38,056 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-28 04:42:38,056 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-28 04:42:38,056 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-28 04:42:38,057 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:42:30" (3/4) ... [2020-11-28 04:42:38,060 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-28 04:42:38,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2020-11-28 04:42:38,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2020-11-28 04:42:38,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2020-11-28 04:42:38,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2020-11-28 04:42:38,068 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2020-11-28 04:42:38,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2020-11-28 04:42:38,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2020-11-28 04:42:38,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2020-11-28 04:42:38,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2020-11-28 04:42:38,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2020-11-28 04:42:38,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2020-11-28 04:42:38,069 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2020-11-28 04:42:38,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2020-11-28 04:42:38,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2020-11-28 04:42:38,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2020-11-28 04:42:38,070 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2020-11-28 04:42:38,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2020-11-28 04:42:38,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2020-11-28 04:42:38,071 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2020-11-28 04:42:38,117 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 206 nodes and edges [2020-11-28 04:42:38,125 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 51 nodes and edges [2020-11-28 04:42:38,127 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2020-11-28 04:42:38,130 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-11-28 04:42:38,132 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-11-28 04:42:38,135 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-28 04:42:38,328 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_e2faf9c4-2110-49fa-9fbf-e614c2ad92cd/bin/ukojak/witness.graphml [2020-11-28 04:42:38,328 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-28 04:42:38,330 INFO L168 Benchmark]: Toolchain (without parser) took 14083.69 ms. Allocated memory was 79.7 MB in the beginning and 222.3 MB in the end (delta: 142.6 MB). Free memory was 44.0 MB in the beginning and 128.5 MB in the end (delta: -84.5 MB). Peak memory consumption was 57.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:38,330 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 52.7 MB in the beginning and 52.6 MB in the end (delta: 27.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:38,331 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1198.87 ms. Allocated memory was 79.7 MB in the beginning and 100.7 MB in the end (delta: 21.0 MB). Free memory was 43.7 MB in the beginning and 74.9 MB in the end (delta: -31.2 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:38,332 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.88 ms. Allocated memory is still 100.7 MB. Free memory was 74.5 MB in the beginning and 69.8 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:38,332 INFO L168 Benchmark]: Boogie Preprocessor took 105.77 ms. Allocated memory is still 100.7 MB. Free memory was 69.8 MB in the beginning and 65.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:38,333 INFO L168 Benchmark]: RCFGBuilder took 4722.43 ms. Allocated memory was 100.7 MB in the beginning and 148.9 MB in the end (delta: 48.2 MB). Free memory was 65.1 MB in the beginning and 65.4 MB in the end (delta: -300.6 kB). Peak memory consumption was 54.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:38,333 INFO L168 Benchmark]: CodeCheck took 7655.61 ms. Allocated memory was 148.9 MB in the beginning and 222.3 MB in the end (delta: 73.4 MB). Free memory was 65.4 MB in the beginning and 148.4 MB in the end (delta: -82.9 MB). Peak memory consumption was 79.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:38,334 INFO L168 Benchmark]: Witness Printer took 272.29 ms. Allocated memory is still 222.3 MB. Free memory was 148.4 MB in the beginning and 128.5 MB in the end (delta: 19.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:38,336 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 20 procedures, 152 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 7.2s, OverallIterations: 16, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1594724 SDtfs, 135768 SDslu, 834384 SDs, 0 SdLazy, 265240 SolverSat, 113912 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7398 GetRequests, 7238 SyntacticMatches, 18 SemanticMatches, 142 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10085 ImplicationChecksByTransitivity, 4.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1039 NumberOfCodeBlocks, 1039 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1024 ConstructedInterpolants, 0 QuantifiedInterpolants, 87086 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 10 PerfectInterpolantSequences, 273/283 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 3]: 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: 2711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2697]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2669]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 359]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1153]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2644]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2658]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 226]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2602]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2816]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 170]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 52.7 MB in the beginning and 52.6 MB in the end (delta: 27.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1198.87 ms. Allocated memory was 79.7 MB in the beginning and 100.7 MB in the end (delta: 21.0 MB). Free memory was 43.7 MB in the beginning and 74.9 MB in the end (delta: -31.2 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 118.88 ms. Allocated memory is still 100.7 MB. Free memory was 74.5 MB in the beginning and 69.8 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 105.77 ms. Allocated memory is still 100.7 MB. Free memory was 69.8 MB in the beginning and 65.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 4722.43 ms. Allocated memory was 100.7 MB in the beginning and 148.9 MB in the end (delta: 48.2 MB). Free memory was 65.1 MB in the beginning and 65.4 MB in the end (delta: -300.6 kB). Peak memory consumption was 54.0 MB. Max. memory is 16.1 GB. * CodeCheck took 7655.61 ms. Allocated memory was 148.9 MB in the beginning and 222.3 MB in the end (delta: 73.4 MB). Free memory was 65.4 MB in the beginning and 148.4 MB in the end (delta: -82.9 MB). Peak memory consumption was 79.6 MB. Max. memory is 16.1 GB. * Witness Printer took 272.29 ms. Allocated memory is still 222.3 MB. Free memory was 148.4 MB in the beginning and 128.5 MB in the end (delta: 19.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...