./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product23_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product23_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash def9ab85910118629dbdda85deb51a5c9a123b13 ...................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 11:33:11,689 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:33:11,690 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:33:11,696 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:33:11,697 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:33:11,697 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:33:11,698 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:33:11,700 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:33:11,701 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:33:11,701 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:33:11,702 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:33:11,702 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:33:11,703 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:33:11,704 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:33:11,704 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:33:11,705 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:33:11,706 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:33:11,707 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:33:11,708 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:33:11,710 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:33:11,710 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:33:11,711 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:33:11,713 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:33:11,713 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:33:11,713 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:33:11,714 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:33:11,715 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:33:11,715 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:33:11,716 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:33:11,717 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:33:11,717 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:33:11,717 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:33:11,718 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:33:11,718 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:33:11,719 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:33:11,719 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:33:11,719 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 11:33:11,730 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:33:11,730 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:33:11,731 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:33:11,731 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:33:11,732 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:33:11,732 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:33:11,732 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:33:11,732 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:33:11,732 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:33:11,732 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:33:11,732 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:33:11,733 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:33:11,733 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:33:11,733 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:33:11,733 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:33:11,733 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:33:11,733 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:33:11,733 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:33:11,734 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 11:33:11,734 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 11:33:11,734 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:33:11,734 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:33:11,734 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 11:33:11,734 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:33:11,734 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:33:11,735 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:33:11,735 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 11:33:11,735 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:33:11,735 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:33:11,735 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_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/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(__VERIFIER_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 -> def9ab85910118629dbdda85deb51a5c9a123b13 [2018-11-18 11:33:11,755 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:33:11,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:33:11,765 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:33:11,766 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:33:11,766 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:33:11,766 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product23_true-unreach-call_true-termination.cil.c [2018-11-18 11:33:11,801 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak/data/c5830299a/31c5fa608bd64ac99baa3fdc39ec1e19/FLAG9be1a1f4c [2018-11-18 11:33:12,184 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:33:12,184 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/sv-benchmarks/c/product-lines/email_spec11_product23_true-unreach-call_true-termination.cil.c [2018-11-18 11:33:12,195 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak/data/c5830299a/31c5fa608bd64ac99baa3fdc39ec1e19/FLAG9be1a1f4c [2018-11-18 11:33:12,203 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak/data/c5830299a/31c5fa608bd64ac99baa3fdc39ec1e19 [2018-11-18 11:33:12,205 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:33:12,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:33:12,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:33:12,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:33:12,209 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:33:12,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:33:12" (1/1) ... [2018-11-18 11:33:12,211 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f86fe87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12, skipping insertion in model container [2018-11-18 11:33:12,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:33:12" (1/1) ... [2018-11-18 11:33:12,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:33:12,259 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:33:12,585 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:33:12,595 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:33:12,733 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:33:12,773 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:33:12,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12 WrapperNode [2018-11-18 11:33:12,773 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:33:12,774 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:33:12,774 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:33:12,774 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:33:12,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12" (1/1) ... [2018-11-18 11:33:12,801 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12" (1/1) ... [2018-11-18 11:33:12,841 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:33:12,841 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:33:12,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:33:12,841 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:33:12,851 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12" (1/1) ... [2018-11-18 11:33:12,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12" (1/1) ... [2018-11-18 11:33:12,857 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12" (1/1) ... [2018-11-18 11:33:12,857 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12" (1/1) ... [2018-11-18 11:33:12,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12" (1/1) ... [2018-11-18 11:33:12,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12" (1/1) ... [2018-11-18 11:33:12,887 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12" (1/1) ... [2018-11-18 11:33:12,894 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:33:12,895 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:33:12,895 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:33:12,895 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:33:12,896 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:33:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/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 [2018-11-18 11:33:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-11-18 11:33:12,952 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-11-18 11:33:12,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:33:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-11-18 11:33:12,953 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-11-18 11:33:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-18 11:33:12,953 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-18 11:33:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-11-18 11:33:12,953 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-11-18 11:33:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-18 11:33:12,953 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-18 11:33:12,953 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-18 11:33:12,954 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-18 11:33:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-18 11:33:12,954 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-18 11:33:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-11-18 11:33:12,954 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-11-18 11:33:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-18 11:33:12,954 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-18 11:33:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-18 11:33:12,954 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-18 11:33:12,955 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-18 11:33:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-18 11:33:12,955 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-18 11:33:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-11-18 11:33:12,955 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-11-18 11:33:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-11-18 11:33:12,955 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-11-18 11:33:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-18 11:33:12,955 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-18 11:33:12,955 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-18 11:33:12,956 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-18 11:33:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-18 11:33:12,956 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-18 11:33:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-18 11:33:12,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-18 11:33:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-18 11:33:12,956 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-18 11:33:12,956 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-18 11:33:12,956 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-18 11:33:12,957 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-18 11:33:12,957 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-18 11:33:12,957 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-11-18 11:33:12,957 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-11-18 11:33:12,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:33:12,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:33:15,101 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:33:15,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:33:15 BoogieIcfgContainer [2018-11-18 11:33:15,102 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:33:15,102 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 11:33:15,102 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 11:33:15,110 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 11:33:15,111 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:33:15" (1/1) ... [2018-11-18 11:33:15,121 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:33:15,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 11:33:15,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 173 states and 234 transitions. [2018-11-18 11:33:15,159 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 234 transitions. [2018-11-18 11:33:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-18 11:33:15,167 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 11:33:15,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:33:15,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-18 11:33:15,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 11:33:15,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 173 states and 231 transitions. [2018-11-18 11:33:15,401 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 231 transitions. [2018-11-18 11:33:15,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-18 11:33:15,404 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 11:33:15,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:33:15,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-18 11:33:15,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 11:33:15,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 176 states and 245 transitions. [2018-11-18 11:33:15,534 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 245 transitions. [2018-11-18 11:33:15,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-18 11:33:15,537 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 11:33:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:33:15,601 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-18 11:33:15,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 11:33:15,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 180 states and 259 transitions. [2018-11-18 11:33:15,662 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 259 transitions. [2018-11-18 11:33:15,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-11-18 11:33:15,666 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 11:33:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:33:15,798 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-18 11:33:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 11:33:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 180 states and 257 transitions. [2018-11-18 11:33:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 257 transitions. [2018-11-18 11:33:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-11-18 11:33:15,908 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 11:33:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:33:16,008 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-18 11:33:16,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 11:33:16,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 178 states and 255 transitions. [2018-11-18 11:33:16,076 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 255 transitions. [2018-11-18 11:33:16,078 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 11:33:16,078 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2018-11-18 11:33:16,087 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-18 11:33:16,180 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,182 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,182 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,183 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,183 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,183 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,183 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,183 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,183 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,183 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,183 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,183 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,183 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,184 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,184 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,184 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,184 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,184 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,184 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,184 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,184 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,184 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,185 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,185 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,185 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,185 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,185 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,185 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,185 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,185 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,186 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,186 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,186 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,186 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,186 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,186 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,188 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,188 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,189 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,189 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,189 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,189 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,189 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,189 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 11:33:16,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 11:33:16 ImpRootNode [2018-11-18 11:33:16,190 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 11:33:16,191 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:33:16,191 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:33:16,194 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:33:16,194 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:33:15" (3/4) ... [2018-11-18 11:33:16,198 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 11:33:16,203 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-11-18 11:33:16,203 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-18 11:33:16,203 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-11-18 11:33:16,203 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-18 11:33:16,203 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-18 11:33:16,203 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-18 11:33:16,203 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-18 11:33:16,203 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-18 11:33:16,203 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-18 11:33:16,203 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-11-18 11:33:16,204 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-18 11:33:16,204 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-18 11:33:16,204 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-11-18 11:33:16,204 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-11-18 11:33:16,204 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-11-18 11:33:16,204 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-18 11:33:16,204 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-18 11:33:16,204 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-11-18 11:33:16,205 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-18 11:33:16,205 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-18 11:33:16,205 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-18 11:33:16,220 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 237 nodes and edges [2018-11-18 11:33:16,222 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 63 nodes and edges [2018-11-18 11:33:16,224 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-18 11:33:16,344 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_61fa560f-1fb8-4349-ad6f-ca6c922acee4/bin-2019/ukojak/witness.graphml [2018-11-18 11:33:16,344 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 11:33:16,345 INFO L168 Benchmark]: Toolchain (without parser) took 4139.35 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 230.7 MB). Free memory was 956.4 MB in the beginning and 880.7 MB in the end (delta: 75.7 MB). Peak memory consumption was 306.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:16,346 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-11-18 11:33:16,347 INFO L168 Benchmark]: CACSL2BoogieTranslator took 567.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -140.9 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:16,347 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.17 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:16,347 INFO L168 Benchmark]: Boogie Preprocessor took 53.16 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:16,347 INFO L168 Benchmark]: RCFGBuilder took 2206.89 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 93.3 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -30.5 MB). Peak memory consumption was 307.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:16,348 INFO L168 Benchmark]: CodeCheck took 1087.88 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 915.2 MB in the end (delta: 202.2 MB). Peak memory consumption was 202.2 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:16,348 INFO L168 Benchmark]: Witness Printer took 153.31 ms. Allocated memory is still 1.3 GB. Free memory was 915.2 MB in the beginning and 880.7 MB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:16,349 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 22 procedures, 363 locations, 1 error locations. SAFE Result, 0.9s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1742 SDtfs, 96 SDslu, 640 SDs, 0 SdLazy, 218 SolverSat, 122 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2397 GetRequests, 2377 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 368 NumberOfCodeBlocks, 368 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 363 ConstructedInterpolants, 0 QuantifiedInterpolants, 29031 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 88/89 InterpolantCoveringCapability, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 1684]: 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: 1727]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1717]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1940]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1880]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2899]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2691]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2925]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1759]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 571]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1291]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2668]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2033]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2136]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 567.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -140.9 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.17 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 53.16 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: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2206.89 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 93.3 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -30.5 MB). Peak memory consumption was 307.6 MB. Max. memory is 11.5 GB. * CodeCheck took 1087.88 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 915.2 MB in the end (delta: 202.2 MB). Peak memory consumption was 202.2 MB. Max. memory is 11.5 GB. * Witness Printer took 153.31 ms. Allocated memory is still 1.3 GB. Free memory was 915.2 MB in the beginning and 880.7 MB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...