./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product23.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product23.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/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 caa87ceb48fb1ecfa9dfb66cd0f9d271d06ec658 ............................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 03:46:42,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:46:42,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:46:42,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:46:42,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:46:42,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:46:42,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:46:42,884 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:46:42,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:46:42,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:46:42,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:46:42,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:46:42,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:46:42,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:46:42,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:46:42,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:46:42,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:46:42,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:46:42,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:46:42,906 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:46:42,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:46:42,911 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:46:42,914 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:46:42,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:46:42,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:46:42,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:46:42,917 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:46:42,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:46:42,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:46:42,920 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:46:42,920 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:46:42,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:46:42,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:46:42,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:46:42,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:46:42,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:46:42,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:46:42,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:46:42,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:46:42,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:46:42,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:46:42,927 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 03:46:42,951 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:46:42,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:46:42,952 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:46:42,952 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:46:42,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:46:42,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:46:42,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:46:42,953 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:46:42,953 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 03:46:42,953 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:46:42,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:46:42,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:46:42,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:46:42,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:46:42,954 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:46:42,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:46:42,955 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:46:42,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:46:42,955 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:46:42,955 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:46:42,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:46:42,956 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:46:42,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:46:42,956 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:46:42,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:46:42,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:46:42,957 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 03:46:42,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 03:46:42,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:46:42,957 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/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/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 -> caa87ceb48fb1ecfa9dfb66cd0f9d271d06ec658 [2019-11-20 03:46:43,115 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:46:43,128 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:46:43,131 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:46:43,133 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:46:43,134 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:46:43,135 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec7_product23.cil.c [2019-11-20 03:46:43,191 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/bin/ukojak/data/c1c7aa89a/f7e7fc510a354750b1e11759000fef40/FLAGc206da379 [2019-11-20 03:46:43,731 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:46:43,732 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/sv-benchmarks/c/product-lines/email_spec7_product23.cil.c [2019-11-20 03:46:43,754 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/bin/ukojak/data/c1c7aa89a/f7e7fc510a354750b1e11759000fef40/FLAGc206da379 [2019-11-20 03:46:44,154 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/bin/ukojak/data/c1c7aa89a/f7e7fc510a354750b1e11759000fef40 [2019-11-20 03:46:44,157 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:46:44,158 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:46:44,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:46:44,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:46:44,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:46:44,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:46:44" (1/1) ... [2019-11-20 03:46:44,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71cb7a07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:44, skipping insertion in model container [2019-11-20 03:46:44,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:46:44" (1/1) ... [2019-11-20 03:46:44,172 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:46:44,246 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:46:44,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:46:44,939 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:46:45,063 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:46:45,158 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:46:45,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:45 WrapperNode [2019-11-20 03:46:45,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:46:45,159 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:46:45,159 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:46:45,160 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:46:45,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:45" (1/1) ... [2019-11-20 03:46:45,210 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:45" (1/1) ... [2019-11-20 03:46:45,288 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:46:45,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:46:45,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:46:45,288 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:46:45,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:45" (1/1) ... [2019-11-20 03:46:45,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:45" (1/1) ... [2019-11-20 03:46:45,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:45" (1/1) ... [2019-11-20 03:46:45,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:45" (1/1) ... [2019-11-20 03:46:45,323 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:45" (1/1) ... [2019-11-20 03:46:45,334 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:45" (1/1) ... [2019-11-20 03:46:45,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:45" (1/1) ... [2019-11-20 03:46:45,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:46:45,349 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:46:45,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:46:45,349 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:46:45,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:46:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/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 [2019-11-20 03:46:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-11-20 03:46:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-11-20 03:46:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-11-20 03:46:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-11-20 03:46:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-20 03:46:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-20 03:46:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-11-20 03:46:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-11-20 03:46:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-20 03:46:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-20 03:46:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-20 03:46:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-20 03:46:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-20 03:46:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-20 03:46:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-20 03:46:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-20 03:46:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-20 03:46:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-20 03:46:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-20 03:46:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-20 03:46:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-20 03:46:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-20 03:46:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-20 03:46:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-20 03:46:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-20 03:46:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:46:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-11-20 03:46:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-11-20 03:46:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-20 03:46:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-20 03:46:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-20 03:46:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-20 03:46:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-20 03:46:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-20 03:46:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-20 03:46:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-20 03:46:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-20 03:46:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-20 03:46:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-20 03:46:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-20 03:46:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 03:46:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-20 03:46:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-20 03:46:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-11-20 03:46:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-11-20 03:46:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:46:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:46:48,695 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 03:46:48,695 INFO L285 CfgBuilder]: Removed 107 assume(true) statements. [2019-11-20 03:46:48,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:46:48 BoogieIcfgContainer [2019-11-20 03:46:48,696 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 03:46:48,697 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 03:46:48,697 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 03:46:48,704 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 03:46:48,704 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:46:48" (1/1) ... [2019-11-20 03:46:48,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 03:46:48,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 03:46:48,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 167 states and 227 transitions. [2019-11-20 03:46:48,756 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 227 transitions. [2019-11-20 03:46:48,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-11-20 03:46:48,765 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 03:46:48,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 03:46:49,132 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-20 03:46:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 03:46:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 167 states and 225 transitions. [2019-11-20 03:46:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 225 transitions. [2019-11-20 03:46:49,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2019-11-20 03:46:49,183 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 03:46:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 03:46:49,321 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-20 03:46:49,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 03:46:49,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 169 states and 238 transitions. [2019-11-20 03:46:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 238 transitions. [2019-11-20 03:46:49,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-11-20 03:46:49,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 03:46:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 03:46:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-20 03:46:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 03:46:49,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 172 states and 251 transitions. [2019-11-20 03:46:49,643 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 251 transitions. [2019-11-20 03:46:49,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-11-20 03:46:49,646 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 03:46:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 03:46:49,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-20 03:46:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 03:46:49,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 170 states and 249 transitions. [2019-11-20 03:46:49,861 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 249 transitions. [2019-11-20 03:46:49,863 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 03:46:49,863 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2019-11-20 03:46:49,872 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-11-20 03:46:49,998 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,003 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,003 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,003 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,003 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,004 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,004 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,004 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,004 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,004 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,005 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,005 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,005 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,005 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,006 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,006 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,006 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,006 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,006 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,006 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,007 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,007 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,008 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,008 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,008 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,009 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,009 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,010 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,010 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,010 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,010 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,011 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,011 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,011 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,012 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,015 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,016 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,016 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,016 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,016 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,017 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,017 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-20 03:46:50,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 20.11 03:46:50 ImpRootNode [2019-11-20 03:46:50,018 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-20 03:46:50,018 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 03:46:50,018 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 03:46:50,019 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 03:46:50,024 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:46:48" (3/4) ... [2019-11-20 03:46:50,028 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 03:46:50,035 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2019-11-20 03:46:50,035 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2019-11-20 03:46:50,035 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2019-11-20 03:46:50,035 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2019-11-20 03:46:50,036 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2019-11-20 03:46:50,036 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2019-11-20 03:46:50,036 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2019-11-20 03:46:50,036 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2019-11-20 03:46:50,036 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2019-11-20 03:46:50,036 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2019-11-20 03:46:50,036 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2019-11-20 03:46:50,037 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2019-11-20 03:46:50,037 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2019-11-20 03:46:50,037 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2019-11-20 03:46:50,037 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2019-11-20 03:46:50,037 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2019-11-20 03:46:50,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2019-11-20 03:46:50,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2019-11-20 03:46:50,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2019-11-20 03:46:50,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2019-11-20 03:46:50,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2019-11-20 03:46:50,075 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 242 nodes and edges [2019-11-20 03:46:50,078 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 66 nodes and edges [2019-11-20 03:46:50,081 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2019-11-20 03:46:50,083 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-11-20 03:46:50,086 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 03:46:50,242 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_8992d0de-ed9c-4607-914f-d9b02d8dc889/bin/ukojak/witness.graphml [2019-11-20 03:46:50,242 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 03:46:50,244 INFO L168 Benchmark]: Toolchain (without parser) took 6085.24 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 235.4 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -149.8 MB). Peak memory consumption was 85.6 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:50,244 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:46:50,245 INFO L168 Benchmark]: CACSL2BoogieTranslator took 999.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.7 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -182.7 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:50,245 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.66 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:50,245 INFO L168 Benchmark]: Boogie Preprocessor took 60.68 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:50,246 INFO L168 Benchmark]: RCFGBuilder took 3347.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 956.6 MB in the end (delta: 154.7 MB). Peak memory consumption was 210.2 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:50,246 INFO L168 Benchmark]: CodeCheck took 1321.28 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 57.7 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -165.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:46:50,246 INFO L168 Benchmark]: Witness Printer took 223.90 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. [2019-11-20 03:46:50,248 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 22 procedures, 167 locations, 1 error locations. Result: SAFE, OverallTime: 1.1s, OverallIterations: 5, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 754 SDtfs, 24 SDslu, 288 SDs, 0 SdLazy, 92 SolverSat, 52 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1601 GetRequests, 1587 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 242 NumberOfCodeBlocks, 242 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 238 ConstructedInterpolants, 0 QuantifiedInterpolants, 15176 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 60/60 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: 947]: 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: 2802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2471]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2713]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2792]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 355]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2492]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 390]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2869]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 151]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 425]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2673]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2816]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1673]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 999.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.7 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -182.7 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 128.66 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 60.68 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3347.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 956.6 MB in the end (delta: 154.7 MB). Peak memory consumption was 210.2 MB. Max. memory is 11.5 GB. * CodeCheck took 1321.28 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 57.7 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -165.9 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 223.90 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...