./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.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 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/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_bd0499b6-6b8f-4f15-880c-5113cf6596ad/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/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 0.1.23-5842f4b [2018-11-18 08:49:06,351 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 08:49:06,352 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 08:49:06,360 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 08:49:06,361 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 08:49:06,361 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 08:49:06,362 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 08:49:06,363 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 08:49:06,365 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 08:49:06,365 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 08:49:06,366 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 08:49:06,367 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 08:49:06,367 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 08:49:06,368 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 08:49:06,370 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 08:49:06,370 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 08:49:06,371 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 08:49:06,372 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 08:49:06,374 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 08:49:06,376 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 08:49:06,376 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 08:49:06,378 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 08:49:06,379 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 08:49:06,379 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 08:49:06,380 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 08:49:06,380 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 08:49:06,381 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 08:49:06,382 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 08:49:06,383 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 08:49:06,383 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 08:49:06,384 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 08:49:06,384 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 08:49:06,384 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 08:49:06,384 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 08:49:06,386 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 08:49:06,386 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 08:49:06,386 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 08:49:06,397 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 08:49:06,397 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 08:49:06,398 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 08:49:06,398 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 08:49:06,399 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 08:49:06,399 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 08:49:06,399 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 08:49:06,399 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 08:49:06,400 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 08:49:06,400 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 08:49:06,400 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 08:49:06,400 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 08:49:06,400 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 08:49:06,400 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 08:49:06,400 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 08:49:06,400 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 08:49:06,402 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 08:49:06,402 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 08:49:06,402 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 08:49:06,402 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 08:49:06,402 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 08:49:06,402 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 08:49:06,402 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 08:49:06,403 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 08:49:06,403 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 08:49:06,403 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 08:49:06,403 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 08:49:06,403 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 08:49:06,403 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 08:49:06,403 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_bd0499b6-6b8f-4f15-880c-5113cf6596ad/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 [2018-11-18 08:49:06,433 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 08:49:06,444 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 08:49:06,446 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 08:49:06,448 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 08:49:06,448 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 08:49:06,448 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c [2018-11-18 08:49:06,492 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/bin-2019/ukojak/data/f4820ec30/8a70d377c9b240f6aaae8e0cc539ad55/FLAG529012591 [2018-11-18 08:49:06,916 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 08:49:06,917 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/sv-benchmarks/c/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c [2018-11-18 08:49:06,930 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/bin-2019/ukojak/data/f4820ec30/8a70d377c9b240f6aaae8e0cc539ad55/FLAG529012591 [2018-11-18 08:49:07,267 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/bin-2019/ukojak/data/f4820ec30/8a70d377c9b240f6aaae8e0cc539ad55 [2018-11-18 08:49:07,270 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 08:49:07,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 08:49:07,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 08:49:07,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 08:49:07,274 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 08:49:07,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:49:07" (1/1) ... [2018-11-18 08:49:07,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ccd6627 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07, skipping insertion in model container [2018-11-18 08:49:07,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:49:07" (1/1) ... [2018-11-18 08:49:07,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 08:49:07,337 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 08:49:07,727 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:49:07,737 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 08:49:07,907 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:49:07,959 INFO L195 MainTranslator]: Completed translation [2018-11-18 08:49:07,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07 WrapperNode [2018-11-18 08:49:07,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 08:49:07,962 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 08:49:07,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 08:49:07,963 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 08:49:07,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07" (1/1) ... [2018-11-18 08:49:07,987 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07" (1/1) ... [2018-11-18 08:49:08,028 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 08:49:08,029 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 08:49:08,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 08:49:08,029 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 08:49:08,039 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07" (1/1) ... [2018-11-18 08:49:08,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07" (1/1) ... [2018-11-18 08:49:08,044 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07" (1/1) ... [2018-11-18 08:49:08,045 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07" (1/1) ... [2018-11-18 08:49:08,062 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07" (1/1) ... [2018-11-18 08:49:08,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07" (1/1) ... [2018-11-18 08:49:08,075 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07" (1/1) ... [2018-11-18 08:49:08,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 08:49:08,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 08:49:08,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 08:49:08,082 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 08:49:08,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:49:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/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 08:49:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 08:49:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-18 08:49:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-18 08:49:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-18 08:49:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-18 08:49:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-18 08:49:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-18 08:49:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-18 08:49:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-18 08:49:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-11-18 08:49:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-11-18 08:49:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-18 08:49:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-18 08:49:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-18 08:49:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-18 08:49:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-18 08:49:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-18 08:49:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-18 08:49:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-11-18 08:49:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-11-18 08:49:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-18 08:49:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-18 08:49:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-18 08:49:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-18 08:49:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-18 08:49:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-18 08:49:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-18 08:49:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-18 08:49:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-18 08:49:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-18 08:49:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-18 08:49:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-18 08:49:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-18 08:49:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-18 08:49:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 08:49:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 08:49:09,926 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 08:49:09,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:49:09 BoogieIcfgContainer [2018-11-18 08:49:09,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 08:49:09,929 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 08:49:09,929 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 08:49:09,939 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 08:49:09,939 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:49:09" (1/1) ... [2018-11-18 08:49:09,952 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 08:49:09,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 08:49:09,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 151 states and 208 transitions. [2018-11-18 08:49:09,998 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2018-11-18 08:49:10,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 08:49:10,007 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 08:49:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:49:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-18 08:49:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 08:49:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2018-11-18 08:49:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2018-11-18 08:49:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-18 08:49:10,276 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 08:49:10,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:49:10,395 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-18 08:49:10,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 08:49:10,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 154 states and 219 transitions. [2018-11-18 08:49:10,458 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 219 transitions. [2018-11-18 08:49:10,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-11-18 08:49:10,461 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 08:49:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:49:10,541 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-18 08:49:10,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 08:49:10,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 158 states and 233 transitions. [2018-11-18 08:49:10,620 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 233 transitions. [2018-11-18 08:49:10,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-11-18 08:49:10,623 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 08:49:10,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:49:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-18 08:49:10,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 08:49:10,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 158 states and 232 transitions. [2018-11-18 08:49:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 232 transitions. [2018-11-18 08:49:10,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-11-18 08:49:10,809 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 08:49:10,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 08:49:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-18 08:49:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 08:49:10,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 156 states and 230 transitions. [2018-11-18 08:49:10,980 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 230 transitions. [2018-11-18 08:49:10,982 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 08:49:10,982 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2018-11-18 08:49:10,991 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-18 08:49:11,067 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,069 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,070 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,071 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,072 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,073 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,074 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,075 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 08:49:11,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 08:49:11 ImpRootNode [2018-11-18 08:49:11,075 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 08:49:11,076 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 08:49:11,076 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 08:49:11,076 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 08:49:11,076 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:49:09" (3/4) ... [2018-11-18 08:49:11,080 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 08:49:11,086 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-11-18 08:49:11,086 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-18 08:49:11,086 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-11-18 08:49:11,086 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-18 08:49:11,086 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-18 08:49:11,086 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-18 08:49:11,086 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-18 08:49:11,086 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-18 08:49:11,087 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-18 08:49:11,087 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-18 08:49:11,087 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-18 08:49:11,087 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-18 08:49:11,088 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-18 08:49:11,088 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-18 08:49:11,088 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-18 08:49:11,088 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-18 08:49:11,106 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 194 nodes and edges [2018-11-18 08:49:11,108 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 58 nodes and edges [2018-11-18 08:49:11,109 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 08:49:11,225 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_bd0499b6-6b8f-4f15-880c-5113cf6596ad/bin-2019/ukojak/witness.graphml [2018-11-18 08:49:11,226 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 08:49:11,226 INFO L168 Benchmark]: Toolchain (without parser) took 3955.99 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.1 MB). Free memory was 956.4 MB in the beginning and 968.4 MB in the end (delta: -11.9 MB). Peak memory consumption was 228.2 MB. Max. memory is 11.5 GB. [2018-11-18 08:49:11,227 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 08:49:11,228 INFO L168 Benchmark]: CACSL2BoogieTranslator took 688.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -150.8 MB). Peak memory consumption was 57.9 MB. Max. memory is 11.5 GB. [2018-11-18 08:49:11,228 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.05 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-18 08:49:11,228 INFO L168 Benchmark]: Boogie Preprocessor took 52.77 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 08:49:11,228 INFO L168 Benchmark]: RCFGBuilder took 1846.56 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 90.2 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -87.1 MB). Peak memory consumption was 300.0 MB. Max. memory is 11.5 GB. [2018-11-18 08:49:11,229 INFO L168 Benchmark]: CodeCheck took 1146.66 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 996.3 MB in the end (delta: 187.8 MB). Peak memory consumption was 187.8 MB. Max. memory is 11.5 GB. [2018-11-18 08:49:11,229 INFO L168 Benchmark]: Witness Printer took 150.04 ms. Allocated memory is still 1.3 GB. Free memory was 996.3 MB in the beginning and 968.4 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. [2018-11-18 08:49:11,231 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, 302 locations, 1 error locations. SAFE Result, 1.0s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1562 SDtfs, 96 SDslu, 640 SDs, 0 SdLazy, 202 SolverSat, 114 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2224 GetRequests, 2205 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, 353 NumberOfCodeBlocks, 353 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 348 ConstructedInterpolants, 0 QuantifiedInterpolants, 26816 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 98/99 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: 150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 576]: 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: 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: 2097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 747]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: 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: 441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 241]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 688.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -150.8 MB). Peak memory consumption was 57.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 66.05 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 52.77 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1846.56 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 90.2 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -87.1 MB). Peak memory consumption was 300.0 MB. Max. memory is 11.5 GB. * CodeCheck took 1146.66 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 996.3 MB in the end (delta: 187.8 MB). Peak memory consumption was 187.8 MB. Max. memory is 11.5 GB. * Witness Printer took 150.04 ms. Allocated memory is still 1.3 GB. Free memory was 996.3 MB in the beginning and 968.4 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...