./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product24_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product24_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/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 d8967359a452e7dcfb51935c753a6eca3ffe3494 ................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 16:34:13,971 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:34:13,973 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:34:13,981 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:34:13,981 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:34:13,982 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:34:13,983 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:34:13,984 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:34:13,986 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:34:13,986 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:34:13,987 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:34:13,987 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:34:13,988 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:34:13,989 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:34:13,989 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:34:13,990 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:34:13,991 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:34:13,993 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:34:13,994 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:34:13,995 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:34:13,996 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:34:13,997 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:34:13,999 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:34:13,999 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:34:13,999 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:34:14,001 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:34:14,002 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:34:14,002 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:34:14,003 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:34:14,004 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:34:14,004 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:34:14,004 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:34:14,005 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:34:14,005 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:34:14,005 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:34:14,006 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:34:14,006 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 16:34:14,017 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:34:14,017 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:34:14,018 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:34:14,018 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 16:34:14,018 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 16:34:14,018 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 16:34:14,018 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:34:14,019 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:34:14,019 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 16:34:14,019 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:34:14,019 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:34:14,019 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:34:14,019 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:34:14,019 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:34:14,020 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:34:14,020 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:34:14,020 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:34:14,022 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:34:14,022 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 16:34:14,022 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 16:34:14,022 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:34:14,022 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:34:14,022 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 16:34:14,022 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:34:14,023 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:34:14,023 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:34:14,023 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 16:34:14,023 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:34:14,023 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 16:34:14,023 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_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/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 -> d8967359a452e7dcfb51935c753a6eca3ffe3494 [2018-11-18 16:34:14,048 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:34:14,056 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:34:14,058 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:34:14,059 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:34:14,059 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:34:14,060 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec7_product24_true-unreach-call_true-termination.cil.c [2018-11-18 16:34:14,105 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/data/26d44e525/c6059af8e0c84a4cb122ab265ce87387/FLAG848377a51 [2018-11-18 16:34:14,573 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:34:14,574 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/sv-benchmarks/c/product-lines/email_spec7_product24_true-unreach-call_true-termination.cil.c [2018-11-18 16:34:14,587 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/data/26d44e525/c6059af8e0c84a4cb122ab265ce87387/FLAG848377a51 [2018-11-18 16:34:15,081 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/data/26d44e525/c6059af8e0c84a4cb122ab265ce87387 [2018-11-18 16:34:15,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:34:15,084 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 16:34:15,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:34:15,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:34:15,089 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:34:15,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:34:15" (1/1) ... [2018-11-18 16:34:15,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b926ed7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15, skipping insertion in model container [2018-11-18 16:34:15,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:34:15" (1/1) ... [2018-11-18 16:34:15,101 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:34:15,161 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:34:15,638 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:34:15,649 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:34:15,833 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:34:15,885 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:34:15,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15 WrapperNode [2018-11-18 16:34:15,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:34:15,887 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 16:34:15,887 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 16:34:15,887 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 16:34:15,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15" (1/1) ... [2018-11-18 16:34:15,918 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15" (1/1) ... [2018-11-18 16:34:15,957 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 16:34:15,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:34:15,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:34:15,957 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:34:15,966 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15" (1/1) ... [2018-11-18 16:34:15,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15" (1/1) ... [2018-11-18 16:34:15,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15" (1/1) ... [2018-11-18 16:34:15,971 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15" (1/1) ... [2018-11-18 16:34:15,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15" (1/1) ... [2018-11-18 16:34:15,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15" (1/1) ... [2018-11-18 16:34:16,001 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15" (1/1) ... [2018-11-18 16:34:16,008 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:34:16,009 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:34:16,009 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:34:16,009 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:34:16,009 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 16:34:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 16:34:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-18 16:34:16,062 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-18 16:34:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-18 16:34:16,062 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-18 16:34:16,062 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-18 16:34:16,063 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-18 16:34:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-18 16:34:16,063 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-18 16:34:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-11-18 16:34:16,063 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-11-18 16:34:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-18 16:34:16,063 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-18 16:34:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-18 16:34:16,063 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-18 16:34:16,064 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-18 16:34:16,064 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2018-11-18 16:34:16,064 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2018-11-18 16:34:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-18 16:34:16,066 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-18 16:34:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-11-18 16:34:16,066 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-11-18 16:34:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-18 16:34:16,066 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-18 16:34:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-18 16:34:16,066 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-18 16:34:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-18 16:34:16,067 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-18 16:34:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-18 16:34:16,067 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-18 16:34:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-18 16:34:16,067 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-18 16:34:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-18 16:34:16,067 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-18 16:34:16,067 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-18 16:34:16,068 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-18 16:34:16,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:34:16,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:34:19,567 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:34:19,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:34:19 BoogieIcfgContainer [2018-11-18 16:34:19,568 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:34:19,568 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 16:34:19,568 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 16:34:19,575 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 16:34:19,575 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:34:19" (1/1) ... [2018-11-18 16:34:19,583 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 16:34:19,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 162 states and 223 transitions. [2018-11-18 16:34:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 223 transitions. [2018-11-18 16:34:19,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 16:34:19,622 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 16:34:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:19,867 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 16:34:19,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 16:34:19,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 162 states and 220 transitions. [2018-11-18 16:34:19,901 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 220 transitions. [2018-11-18 16:34:19,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-18 16:34:19,904 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 16:34:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:20,104 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 16:34:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 16:34:20,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 165 states and 234 transitions. [2018-11-18 16:34:20,215 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 234 transitions. [2018-11-18 16:34:20,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-18 16:34:20,217 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 16:34:20,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:20,347 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 16:34:20,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 16:34:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 169 states and 248 transitions. [2018-11-18 16:34:20,621 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 248 transitions. [2018-11-18 16:34:20,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-18 16:34:20,624 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 16:34:20,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:20,923 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-18 16:34:20,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 16:34:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 167 states and 246 transitions. [2018-11-18 16:34:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 246 transitions. [2018-11-18 16:34:20,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 16:34:20,982 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2018-11-18 16:34:20,993 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-18 16:34:21,518 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,525 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,525 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,525 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,525 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,525 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,525 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,526 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,527 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,528 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,528 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,528 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,528 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,528 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,531 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,531 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,531 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,531 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,532 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,532 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 16:34:21,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 04:34:21 ImpRootNode [2018-11-18 16:34:21,533 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 16:34:21,533 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:34:21,533 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:34:21,534 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:34:21,534 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:34:19" (3/4) ... [2018-11-18 16:34:21,538 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 16:34:21,542 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-11-18 16:34:21,542 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-18 16:34:21,542 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-11-18 16:34:21,542 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-18 16:34:21,543 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-18 16:34:21,543 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-18 16:34:21,543 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-18 16:34:21,543 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-18 16:34:21,543 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-18 16:34:21,543 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-18 16:34:21,543 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-18 16:34:21,543 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-18 16:34:21,544 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-18 16:34:21,544 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-18 16:34:21,544 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2018-11-18 16:34:21,544 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-18 16:34:21,544 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-18 16:34:21,560 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 209 nodes and edges [2018-11-18 16:34:21,562 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 60 nodes and edges [2018-11-18 16:34:21,563 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 16:34:21,729 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f1e9d11a-dad7-48da-8e7c-61ab5387a36c/bin-2019/ukojak/witness.graphml [2018-11-18 16:34:21,729 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 16:34:21,730 INFO L168 Benchmark]: Toolchain (without parser) took 6646.10 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 251.1 MB). Free memory was 951.8 MB in the beginning and 994.5 MB in the end (delta: -42.7 MB). Peak memory consumption was 208.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:21,731 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:34:21,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 801.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.1 MB). Free memory was 951.8 MB in the beginning and 1.1 GB in the end (delta: -197.1 MB). Peak memory consumption was 58.0 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:21,731 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.02 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:21,732 INFO L168 Benchmark]: Boogie Preprocessor took 51.32 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: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:21,732 INFO L168 Benchmark]: RCFGBuilder took 3559.27 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 65.0 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -24.7 MB). Peak memory consumption was 279.6 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:21,733 INFO L168 Benchmark]: CodeCheck took 1964.86 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: 128.9 MB). Peak memory consumption was 128.9 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:21,733 INFO L168 Benchmark]: Witness Printer took 195.94 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 994.5 MB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:21,735 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 18 procedures, 321 locations, 1 error locations. SAFE Result, 1.3s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 710 SDtfs, 48 SDslu, 320 SDs, 0 SdLazy, 92 SolverSat, 52 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1514 GetRequests, 1500 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 231 NumberOfCodeBlocks, 231 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 227 ConstructedInterpolants, 0 QuantifiedInterpolants, 14111 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 62/62 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: 2926]: 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: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1140]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2522]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1151]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2815]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2796]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2862]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1088]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 180]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1159]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 87]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1098]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1119]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 110]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1321]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2044]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 170]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 801.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.1 MB). Free memory was 951.8 MB in the beginning and 1.1 GB in the end (delta: -197.1 MB). Peak memory consumption was 58.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 70.02 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.32 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: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3559.27 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 65.0 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -24.7 MB). Peak memory consumption was 279.6 MB. Max. memory is 11.5 GB. * CodeCheck took 1964.86 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: 128.9 MB). Peak memory consumption was 128.9 MB. Max. memory is 11.5 GB. * Witness Printer took 195.94 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 994.5 MB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...