./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product27.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product27.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/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 22ecaac67eae0adcd09943f4693c3c9ae8464038 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 10:18:44,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:18:44,326 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:18:44,334 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:18:44,335 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:18:44,335 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:18:44,336 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:18:44,338 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:18:44,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:18:44,339 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:18:44,340 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:18:44,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:18:44,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:18:44,342 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:18:44,343 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:18:44,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:18:44,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:18:44,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:18:44,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:18:44,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:18:44,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:18:44,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:18:44,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:18:44,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:18:44,353 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:18:44,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:18:44,354 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:18:44,354 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:18:44,355 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:18:44,355 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:18:44,356 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:18:44,356 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:18:44,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:18:44,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:18:44,358 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:18:44,358 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:18:44,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:18:44,359 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:18:44,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:18:44,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:18:44,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:18:44,369 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:18:44,377 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:18:44,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:18:44,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:18:44,378 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:18:44,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:18:44,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:18:44,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:18:44,379 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:18:44,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:18:44,379 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:18:44,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:18:44,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:18:44,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:18:44,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:18:44,380 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:18:44,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:18:44,380 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:18:44,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:18:44,381 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:18:44,381 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:18:44,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:18:44,381 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:18:44,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:18:44,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:18:44,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:18:44,382 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:18:44,382 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:18:44,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:18:44,383 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:18:44,383 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_49a9e2da-1e9f-4576-ab53-4c42c04ea915/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(__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 -> 22ecaac67eae0adcd09943f4693c3c9ae8464038 [2019-10-22 10:18:44,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:18:44,418 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:18:44,420 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:18:44,422 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:18:44,422 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:18:44,422 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product27.cil.c [2019-10-22 10:18:44,470 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/ukojak/data/a6732f50c/36f696a54e634f37a72d6668ee40b8ce/FLAG2e73b6240 [2019-10-22 10:18:44,957 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:18:44,958 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/sv-benchmarks/c/product-lines/email_spec11_product27.cil.c [2019-10-22 10:18:44,975 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/ukojak/data/a6732f50c/36f696a54e634f37a72d6668ee40b8ce/FLAG2e73b6240 [2019-10-22 10:18:44,995 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/ukojak/data/a6732f50c/36f696a54e634f37a72d6668ee40b8ce [2019-10-22 10:18:44,998 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:18:44,999 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:18:45,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:18:45,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:18:45,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:18:45,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:18:44" (1/1) ... [2019-10-22 10:18:45,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ab4a1d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45, skipping insertion in model container [2019-10-22 10:18:45,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:18:44" (1/1) ... [2019-10-22 10:18:45,016 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:18:45,076 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:18:45,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:18:45,576 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:18:45,676 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:18:45,755 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:18:45,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45 WrapperNode [2019-10-22 10:18:45,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:18:45,757 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:18:45,757 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:18:45,757 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:18:45,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45" (1/1) ... [2019-10-22 10:18:45,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45" (1/1) ... [2019-10-22 10:18:45,851 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:18:45,859 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:18:45,859 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:18:45,859 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:18:45,866 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45" (1/1) ... [2019-10-22 10:18:45,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45" (1/1) ... [2019-10-22 10:18:45,874 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45" (1/1) ... [2019-10-22 10:18:45,879 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45" (1/1) ... [2019-10-22 10:18:45,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45" (1/1) ... [2019-10-22 10:18:45,925 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45" (1/1) ... [2019-10-22 10:18:45,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45" (1/1) ... [2019-10-22 10:18:45,942 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:18:45,942 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:18:45,943 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:18:45,943 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:18:45,955 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:18:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/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 [2019-10-22 10:18:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-10-22 10:18:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-10-22 10:18:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-10-22 10:18:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-10-22 10:18:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-22 10:18:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-22 10:18:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-10-22 10:18:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-10-22 10:18:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-22 10:18:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-22 10:18:46,019 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-22 10:18:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-22 10:18:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-22 10:18:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-22 10:18:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-22 10:18:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-22 10:18:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-22 10:18:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-22 10:18:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-22 10:18:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-22 10:18:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-22 10:18:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2019-10-22 10:18:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2019-10-22 10:18:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-22 10:18:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-22 10:18:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-22 10:18:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-22 10:18:46,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:18:46,022 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-10-22 10:18:46,022 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-10-22 10:18:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-22 10:18:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-22 10:18:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-22 10:18:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-22 10:18:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-22 10:18:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-22 10:18:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-22 10:18:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-22 10:18:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-22 10:18:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-22 10:18:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-22 10:18:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-22 10:18:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 10:18:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-22 10:18:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-22 10:18:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-10-22 10:18:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-10-22 10:18:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:18:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:18:48,883 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:18:48,884 INFO L284 CfgBuilder]: Removed 125 assume(true) statements. [2019-10-22 10:18:48,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:18:48 BoogieIcfgContainer [2019-10-22 10:18:48,885 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:18:48,885 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:18:48,886 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:18:48,897 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:18:48,897 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:18:48" (1/1) ... [2019-10-22 10:18:48,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:18:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:18:48,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 185 states and 253 transitions. [2019-10-22 10:18:48,949 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 253 transitions. [2019-10-22 10:18:48,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-10-22 10:18:48,957 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:18:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:18:49,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-22 10:18:49,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:18:49,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 185 states and 251 transitions. [2019-10-22 10:18:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 251 transitions. [2019-10-22 10:18:49,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-10-22 10:18:49,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:18:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:18:49,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-22 10:18:49,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:18:49,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 187 states and 264 transitions. [2019-10-22 10:18:49,501 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 264 transitions. [2019-10-22 10:18:49,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-10-22 10:18:49,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:18:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:18:49,604 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-22 10:18:49,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:18:49,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 190 states and 277 transitions. [2019-10-22 10:18:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 277 transitions. [2019-10-22 10:18:49,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-10-22 10:18:49,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:18:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:18:49,817 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-10-22 10:18:49,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:18:49,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 190 states and 276 transitions. [2019-10-22 10:18:49,889 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 276 transitions. [2019-10-22 10:18:49,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2019-10-22 10:18:49,897 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:18:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:18:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-10-22 10:18:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:18:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 188 states and 274 transitions. [2019-10-22 10:18:50,123 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 274 transitions. [2019-10-22 10:18:50,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 10:18:50,125 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2019-10-22 10:18:50,138 INFO L771 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-10-22 10:18:50,232 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,236 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,237 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,237 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,237 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,237 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,237 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,237 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,238 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,238 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,238 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,239 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,239 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,239 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,240 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,240 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,240 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,240 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,240 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,240 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,240 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,241 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,241 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,241 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,241 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,241 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,241 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,241 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,241 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,242 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,242 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,242 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,242 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,242 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,242 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,242 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,243 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,243 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,243 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,243 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,245 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,245 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,245 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,245 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,246 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,246 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,246 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,246 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:18:50,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.10 10:18:50 ImpRootNode [2019-10-22 10:18:50,246 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-10-22 10:18:50,247 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 10:18:50,247 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 10:18:50,247 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 10:18:50,248 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:18:48" (3/4) ... [2019-10-22 10:18:50,252 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 10:18:50,258 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2019-10-22 10:18:50,259 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2019-10-22 10:18:50,259 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2019-10-22 10:18:50,260 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2019-10-22 10:18:50,260 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2019-10-22 10:18:50,260 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2019-10-22 10:18:50,261 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2019-10-22 10:18:50,261 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2019-10-22 10:18:50,261 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2019-10-22 10:18:50,261 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2019-10-22 10:18:50,261 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2019-10-22 10:18:50,261 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2019-10-22 10:18:50,261 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2019-10-22 10:18:50,261 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2019-10-22 10:18:50,262 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2019-10-22 10:18:50,262 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2019-10-22 10:18:50,262 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2019-10-22 10:18:50,262 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2019-10-22 10:18:50,262 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2019-10-22 10:18:50,263 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2019-10-22 10:18:50,263 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2019-10-22 10:18:50,263 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2019-10-22 10:18:50,291 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 260 nodes and edges [2019-10-22 10:18:50,293 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 77 nodes and edges [2019-10-22 10:18:50,295 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2019-10-22 10:18:50,297 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-10-22 10:18:50,298 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-10-22 10:18:50,520 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_49a9e2da-1e9f-4576-ab53-4c42c04ea915/bin/ukojak/witness.graphml [2019-10-22 10:18:50,521 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 10:18:50,522 INFO L168 Benchmark]: Toolchain (without parser) took 5523.03 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 231.7 MB). Free memory was 937.8 MB in the beginning and 823.5 MB in the end (delta: 114.4 MB). Peak memory consumption was 346.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:50,523 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:18:50,523 INFO L168 Benchmark]: CACSL2BoogieTranslator took 754.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -127.2 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:50,524 INFO L168 Benchmark]: Boogie Procedure Inliner took 101.80 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:50,524 INFO L168 Benchmark]: Boogie Preprocessor took 83.56 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:50,524 INFO L168 Benchmark]: RCFGBuilder took 2942.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 105.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -9.4 MB). Peak memory consumption was 286.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:50,525 INFO L168 Benchmark]: CodeCheck took 1361.13 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 852.3 MB in the end (delta: 208.0 MB). Peak memory consumption was 208.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:50,525 INFO L168 Benchmark]: Witness Printer took 273.97 ms. Allocated memory is still 1.3 GB. Free memory was 852.3 MB in the beginning and 823.5 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:18:50,526 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 23 procedures, 185 locations, 1 error locations. Result: SAFE, OverallTime: 1.2s, OverallIterations: 6, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1770 SDtfs, 48 SDslu, 576 SDs, 0 SdLazy, 202 SolverSat, 114 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2341 GetRequests, 2323 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 346 NumberOfCodeBlocks, 346 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 341 ConstructedInterpolants, 0 QuantifiedInterpolants, 25491 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 85/86 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: 1520]: 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: 1694]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1907]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1684]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1835]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1286]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1755]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2496]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2376]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1202]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2468]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 399]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1947]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1202]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1917]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2426]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2412]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2576]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1499]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1736]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2398]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1606]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 730]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1758]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 754.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -127.2 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 101.80 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 83.56 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2942.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 105.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -9.4 MB). Peak memory consumption was 286.0 MB. Max. memory is 11.5 GB. * CodeCheck took 1361.13 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 852.3 MB in the end (delta: 208.0 MB). Peak memory consumption was 208.0 MB. Max. memory is 11.5 GB. * Witness Printer took 273.97 ms. Allocated memory is still 1.3 GB. Free memory was 852.3 MB in the beginning and 823.5 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...