./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/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 fa70b27961ca39062c0ebe653ea06e8e7d50aca3 ................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 02:56:06,862 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:56:06,863 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:56:06,870 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:56:06,870 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:56:06,870 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:56:06,871 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:56:06,872 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:56:06,873 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:56:06,874 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:56:06,874 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:56:06,875 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:56:06,875 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:56:06,876 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:56:06,877 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:56:06,877 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:56:06,878 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:56:06,879 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:56:06,880 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:56:06,881 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:56:06,882 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:56:06,883 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:56:06,885 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:56:06,885 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:56:06,885 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:56:06,886 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:56:06,886 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:56:06,887 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:56:06,888 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:56:06,888 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:56:06,888 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:56:06,889 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:56:06,889 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:56:06,889 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:56:06,891 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:56:06,891 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:56:06,891 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 02:56:06,902 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:56:06,902 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:56:06,902 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:56:06,902 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 02:56:06,903 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:56:06,903 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:56:06,903 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:56:06,903 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:56:06,903 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:56:06,904 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:56:06,904 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:56:06,904 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:56:06,904 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:56:06,904 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:56:06,904 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:56:06,904 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:56:06,904 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:56:06,904 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:56:06,904 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 02:56:06,905 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 02:56:06,906 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:56:06,906 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:56:06,906 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 02:56:06,906 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:56:06,906 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:56:06,906 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:56:06,906 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 02:56:06,906 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:56:06,906 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 02:56:06,906 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_4253b4e4-b6ae-4555-96af-6621374b17c7/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 -> fa70b27961ca39062c0ebe653ea06e8e7d50aca3 [2018-11-23 02:56:06,929 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:56:06,937 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:56:06,939 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:56:06,940 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:56:06,940 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:56:06,941 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c [2018-11-23 02:56:06,976 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/bin-2019/ukojak/data/f43561032/3452a90b4e9542bb95b24c5623831880/FLAG5ee476505 [2018-11-23 02:56:07,457 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:56:07,457 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/sv-benchmarks/c/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c [2018-11-23 02:56:07,469 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/bin-2019/ukojak/data/f43561032/3452a90b4e9542bb95b24c5623831880/FLAG5ee476505 [2018-11-23 02:56:07,957 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/bin-2019/ukojak/data/f43561032/3452a90b4e9542bb95b24c5623831880 [2018-11-23 02:56:07,960 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:56:07,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:56:07,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:56:07,961 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:56:07,963 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:56:07,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:56:07" (1/1) ... [2018-11-23 02:56:07,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da339c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:07, skipping insertion in model container [2018-11-23 02:56:07,966 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:56:07" (1/1) ... [2018-11-23 02:56:07,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:56:08,025 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:56:08,445 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:56:08,456 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:56:08,526 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:56:08,564 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:56:08,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:08 WrapperNode [2018-11-23 02:56:08,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:56:08,565 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:56:08,565 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:56:08,565 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:56:08,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:08" (1/1) ... [2018-11-23 02:56:08,589 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:08" (1/1) ... [2018-11-23 02:56:08,626 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:56:08,626 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:56:08,626 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:56:08,626 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:56:08,634 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:08" (1/1) ... [2018-11-23 02:56:08,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:08" (1/1) ... [2018-11-23 02:56:08,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:08" (1/1) ... [2018-11-23 02:56:08,640 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:08" (1/1) ... [2018-11-23 02:56:08,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:08" (1/1) ... [2018-11-23 02:56:08,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:08" (1/1) ... [2018-11-23 02:56:08,667 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:08" (1/1) ... [2018-11-23 02:56:08,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:56:08,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:56:08,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:56:08,674 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:56:08,675 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/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 [2018-11-23 02:56:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:56:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-23 02:56:08,727 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-23 02:56:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-23 02:56:08,727 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-23 02:56:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-23 02:56:08,727 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-23 02:56:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-23 02:56:08,727 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-23 02:56:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-11-23 02:56:08,728 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-11-23 02:56:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-23 02:56:08,728 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-23 02:56:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-23 02:56:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-23 02:56:08,728 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-23 02:56:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-23 02:56:08,728 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-23 02:56:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-11-23 02:56:08,729 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-11-23 02:56:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-23 02:56:08,729 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-23 02:56:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-23 02:56:08,729 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-23 02:56:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-23 02:56:08,729 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-23 02:56:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-23 02:56:08,730 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-23 02:56:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-23 02:56:08,730 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-23 02:56:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-23 02:56:08,730 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-23 02:56:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 02:56:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-23 02:56:08,730 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-23 02:56:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:56:08,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:56:10,476 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 02:56:10,476 INFO L280 CfgBuilder]: Removed 111 assue(true) statements. [2018-11-23 02:56:10,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:56:10 BoogieIcfgContainer [2018-11-23 02:56:10,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 02:56:10,477 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-23 02:56:10,478 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-23 02:56:10,484 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-23 02:56:10,484 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:56:10" (1/1) ... [2018-11-23 02:56:10,491 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:56:10,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:56:10,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 146 states and 202 transitions. [2018-11-23 02:56:10,517 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 202 transitions. [2018-11-23 02:56:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-23 02:56:10,522 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 02:56:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:56:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 02:56:10,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:56:10,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 146 states and 200 transitions. [2018-11-23 02:56:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 200 transitions. [2018-11-23 02:56:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-23 02:56:10,746 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 02:56:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:56:10,838 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 02:56:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:56:10,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 148 states and 213 transitions. [2018-11-23 02:56:10,880 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 213 transitions. [2018-11-23 02:56:10,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-23 02:56:10,882 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 02:56:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:56:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-23 02:56:11,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:56:11,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 151 states and 226 transitions. [2018-11-23 02:56:11,020 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 226 transitions. [2018-11-23 02:56:11,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-23 02:56:11,023 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 02:56:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:56:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-23 02:56:11,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:56:11,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 151 states and 225 transitions. [2018-11-23 02:56:11,177 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 225 transitions. [2018-11-23 02:56:11,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-11-23 02:56:11,179 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-23 02:56:11,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:56:11,285 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-23 02:56:11,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-23 02:56:11,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 149 states and 223 transitions. [2018-11-23 02:56:11,327 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 223 transitions. [2018-11-23 02:56:11,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 02:56:11,329 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2018-11-23 02:56:11,337 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-23 02:56:11,392 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,395 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,395 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,395 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,395 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,395 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,395 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,395 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,395 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,396 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,396 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,396 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,396 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,396 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,396 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,396 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,396 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,396 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,397 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,397 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,397 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,397 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,397 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,397 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,397 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,397 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,397 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,397 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,398 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,398 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,399 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,399 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,399 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,399 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,399 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,399 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,400 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,400 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,400 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-23 02:56:11,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 02:56:11 ImpRootNode [2018-11-23 02:56:11,401 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-23 02:56:11,401 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 02:56:11,401 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 02:56:11,401 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 02:56:11,402 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:56:10" (3/4) ... [2018-11-23 02:56:11,405 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 02:56:11,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-11-23 02:56:11,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-23 02:56:11,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-11-23 02:56:11,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-23 02:56:11,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-23 02:56:11,409 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-23 02:56:11,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-23 02:56:11,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-23 02:56:11,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-23 02:56:11,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-23 02:56:11,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-23 02:56:11,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-23 02:56:11,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-23 02:56:11,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-23 02:56:11,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-23 02:56:11,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-23 02:56:11,424 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 196 nodes and edges [2018-11-23 02:56:11,425 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2018-11-23 02:56:11,425 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 02:56:11,426 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 02:56:11,427 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 02:56:11,428 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 02:56:11,525 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4253b4e4-b6ae-4555-96af-6621374b17c7/bin-2019/ukojak/witness.graphml [2018-11-23 02:56:11,525 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 02:56:11,526 INFO L168 Benchmark]: Toolchain (without parser) took 3565.82 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.6 MB). Free memory was 955.4 MB in the beginning and 1.0 GB in the end (delta: -54.2 MB). Peak memory consumption was 186.4 MB. Max. memory is 11.5 GB. [2018-11-23 02:56:11,527 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:56:11,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 603.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -151.9 MB). Peak memory consumption was 53.8 MB. Max. memory is 11.5 GB. [2018-11-23 02:56:11,527 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.91 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. [2018-11-23 02:56:11,527 INFO L168 Benchmark]: Boogie Preprocessor took 47.24 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. [2018-11-23 02:56:11,528 INFO L168 Benchmark]: RCFGBuilder took 1803.54 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 94.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -116.1 MB). Peak memory consumption was 305.9 MB. Max. memory is 11.5 GB. [2018-11-23 02:56:11,528 INFO L168 Benchmark]: CodeCheck took 923.55 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 180.6 MB). Peak memory consumption was 180.6 MB. Max. memory is 11.5 GB. [2018-11-23 02:56:11,528 INFO L168 Benchmark]: Witness Printer took 124.27 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 22.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2018-11-23 02:56:11,529 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 17 procedures, 283 locations, 1 error locations. SAFE Result, 0.8s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1482 SDtfs, 48 SDslu, 576 SDs, 0 SdLazy, 202 SolverSat, 114 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2106 GetRequests, 2087 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 331 NumberOfCodeBlocks, 331 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 326 ConstructedInterpolants, 0 QuantifiedInterpolants, 23400 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 95/96 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: 1859]: 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: 435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2009]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 735]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1995]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 576]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1981]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1967]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1953]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 598]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 747]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 687]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 409]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 441]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 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 603.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -151.9 MB). Peak memory consumption was 53.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.91 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. * Boogie Preprocessor took 47.24 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. * RCFGBuilder took 1803.54 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 94.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -116.1 MB). Peak memory consumption was 305.9 MB. Max. memory is 11.5 GB. * CodeCheck took 923.55 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 180.6 MB). Peak memory consumption was 180.6 MB. Max. memory is 11.5 GB. * Witness Printer took 124.27 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 22.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...