./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product19.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product19.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3bf58739501953fc4513dda9ff95b94959b3abc2 ........................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 10:15:09,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:15:09,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:15:09,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:15:09,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:15:09,662 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:15:09,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:15:09,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:15:09,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:15:09,668 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:15:09,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:15:09,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:15:09,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:15:09,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:15:09,672 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:15:09,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:15:09,673 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:15:09,674 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:15:09,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:15:09,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:15:09,684 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:15:09,685 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:15:09,686 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:15:09,687 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:15:09,689 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:15:09,689 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:15:09,689 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:15:09,690 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:15:09,690 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:15:09,694 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:15:09,695 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:15:09,695 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:15:09,696 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:15:09,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:15:09,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:15:09,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:15:09,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:15:09,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:15:09,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:15:09,700 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:15:09,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:15:09,701 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:15:09,714 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:15:09,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:15:09,718 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:15:09,718 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:15:09,719 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:15:09,719 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:15:09,719 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:15:09,720 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:15:09,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:15:09,720 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:15:09,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:15:09,720 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:15:09,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:15:09,720 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:15:09,721 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:15:09,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:15:09,721 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:15:09,721 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:15:09,721 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:15:09,721 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:15:09,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:15:09,722 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:15:09,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:09,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:15:09,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:15:09,728 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:15:09,728 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:15:09,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:15:09,728 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:15:09,728 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bf58739501953fc4513dda9ff95b94959b3abc2 [2019-10-22 10:15:09,764 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:15:09,781 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:15:09,784 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:15:09,785 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:15:09,786 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:15:09,786 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec7_product19.cil.c [2019-10-22 10:15:09,832 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/data/09f4e653e/8d19e19e29c24f50815b0419cbf825aa/FLAG3e5874c17 [2019-10-22 10:15:10,369 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:15:10,369 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/sv-benchmarks/c/product-lines/email_spec7_product19.cil.c [2019-10-22 10:15:10,384 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/data/09f4e653e/8d19e19e29c24f50815b0419cbf825aa/FLAG3e5874c17 [2019-10-22 10:15:10,604 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/data/09f4e653e/8d19e19e29c24f50815b0419cbf825aa [2019-10-22 10:15:10,606 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:15:10,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:15:10,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:10,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:15:10,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:15:10,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:10" (1/1) ... [2019-10-22 10:15:10,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18fb6ca8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:10, skipping insertion in model container [2019-10-22 10:15:10,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:10" (1/1) ... [2019-10-22 10:15:10,621 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:15:10,681 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:15:11,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:11,317 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:15:11,479 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:11,539 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:15:11,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:11 WrapperNode [2019-10-22 10:15:11,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:11,540 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:11,541 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:15:11,541 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:15:11,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:11" (1/1) ... [2019-10-22 10:15:11,577 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:11" (1/1) ... [2019-10-22 10:15:11,639 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:11,639 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:15:11,639 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:15:11,639 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:15:11,649 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:11" (1/1) ... [2019-10-22 10:15:11,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:11" (1/1) ... [2019-10-22 10:15:11,659 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:11" (1/1) ... [2019-10-22 10:15:11,659 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:11" (1/1) ... [2019-10-22 10:15:11,680 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:11" (1/1) ... [2019-10-22 10:15:11,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:11" (1/1) ... [2019-10-22 10:15:11,707 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:11" (1/1) ... [2019-10-22 10:15:11,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:15:11,713 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:15:11,713 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:15:11,713 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:15:11,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-22 10:15:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-22 10:15:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-22 10:15:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-22 10:15:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-22 10:15:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-22 10:15:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-22 10:15:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-22 10:15:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-22 10:15:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-22 10:15:11,793 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-22 10:15:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-22 10:15:11,793 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-22 10:15:11,794 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-22 10:15:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-22 10:15:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-22 10:15:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-22 10:15:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-22 10:15:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-22 10:15:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:15:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-22 10:15:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-22 10:15:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-22 10:15:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-22 10:15:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-22 10:15:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-22 10:15:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-22 10:15:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-22 10:15:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-22 10:15:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-22 10:15:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-22 10:15:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-22 10:15:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 10:15:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-22 10:15:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-22 10:15:11,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:15:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:15:14,075 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:15:14,076 INFO L284 CfgBuilder]: Removed 111 assume(true) statements. [2019-10-22 10:15:14,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:15:14 BoogieIcfgContainer [2019-10-22 10:15:14,077 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:15:14,077 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:15:14,077 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:15:14,089 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:15:14,089 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:15:14" (1/1) ... [2019-10-22 10:15:14,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:15:14,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:15:14,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 145 states and 201 transitions. [2019-10-22 10:15:14,144 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 201 transitions. [2019-10-22 10:15:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-10-22 10:15:14,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:15:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:15:14,471 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-10-22 10:15:14,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:15:14,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 145 states and 199 transitions. [2019-10-22 10:15:14,498 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 199 transitions. [2019-10-22 10:15:14,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2019-10-22 10:15:14,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:15:14,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:15:14,655 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-10-22 10:15:14,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:15:14,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 147 states and 212 transitions. [2019-10-22 10:15:14,681 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 212 transitions. [2019-10-22 10:15:14,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-10-22 10:15:14,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:15:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:15:14,813 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-10-22 10:15:14,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:15:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 150 states and 225 transitions. [2019-10-22 10:15:14,882 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 225 transitions. [2019-10-22 10:15:14,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-10-22 10:15:14,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:15:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:15:15,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-22 10:15:15,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:15:15,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 148 states and 223 transitions. [2019-10-22 10:15:15,074 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 223 transitions. [2019-10-22 10:15:15,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 10:15:15,077 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2019-10-22 10:15:15,085 INFO L771 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-10-22 10:15:15,150 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,155 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,155 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,155 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,156 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,156 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,156 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,156 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,156 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,156 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,156 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,156 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,156 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,157 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,157 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,157 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,157 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,157 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,157 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,157 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,157 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,158 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,158 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,158 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,158 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,158 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,158 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,158 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,159 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,159 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,159 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,159 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,159 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,160 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,160 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,160 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,160 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,160 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,160 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,160 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:15:15,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.10 10:15:15 ImpRootNode [2019-10-22 10:15:15,161 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-10-22 10:15:15,161 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 10:15:15,161 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 10:15:15,161 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 10:15:15,162 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:15:14" (3/4) ... [2019-10-22 10:15:15,165 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 10:15:15,171 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2019-10-22 10:15:15,171 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2019-10-22 10:15:15,171 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2019-10-22 10:15:15,171 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2019-10-22 10:15:15,171 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2019-10-22 10:15:15,171 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2019-10-22 10:15:15,172 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2019-10-22 10:15:15,172 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2019-10-22 10:15:15,172 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2019-10-22 10:15:15,172 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2019-10-22 10:15:15,172 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2019-10-22 10:15:15,172 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2019-10-22 10:15:15,173 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2019-10-22 10:15:15,173 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2019-10-22 10:15:15,173 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2019-10-22 10:15:15,173 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2019-10-22 10:15:15,191 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 201 nodes and edges [2019-10-22 10:15:15,192 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2019-10-22 10:15:15,194 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-10-22 10:15:15,195 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-10-22 10:15:15,197 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-10-22 10:15:15,370 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ef7243f8-660d-4287-84a9-9dc94760f7d9/bin/ukojak/witness.graphml [2019-10-22 10:15:15,371 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 10:15:15,373 INFO L168 Benchmark]: Toolchain (without parser) took 4765.82 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 273.2 MB). Free memory was 940.5 MB in the beginning and 1.0 GB in the end (delta: -72.8 MB). Peak memory consumption was 200.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:15,374 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:15,375 INFO L168 Benchmark]: CACSL2BoogieTranslator took 931.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 211.8 MB). Free memory was 940.5 MB in the beginning and 1.2 GB in the end (delta: -223.3 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:15,375 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:15,375 INFO L168 Benchmark]: Boogie Preprocessor took 73.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:15,376 INFO L168 Benchmark]: RCFGBuilder took 2363.98 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 61.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -36.7 MB). Peak memory consumption was 259.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:15,376 INFO L168 Benchmark]: CodeCheck took 1083.61 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: 144.2 MB). Peak memory consumption was 144.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:15,376 INFO L168 Benchmark]: Witness Printer took 210.41 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: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:15,378 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 17 procedures, 145 locations, 1 error locations. Result: SAFE, OverallTime: 0.9s, OverallIterations: 5, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 654 SDtfs, 24 SDslu, 288 SDs, 0 SdLazy, 92 SolverSat, 52 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1405 GetRequests, 1391 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 214 NumberOfCodeBlocks, 214 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 210 ConstructedInterpolants, 0 QuantifiedInterpolants, 11928 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 60/60 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 1810]: 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: 1573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1563]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1172]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1753]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1584]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1594]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1472]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1066]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1542]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1252]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1276]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 951]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 931.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 211.8 MB). Free memory was 940.5 MB in the beginning and 1.2 GB in the end (delta: -223.3 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 98.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 73.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2363.98 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 61.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -36.7 MB). Peak memory consumption was 259.1 MB. Max. memory is 11.5 GB. * CodeCheck took 1083.61 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: 144.2 MB). Peak memory consumption was 144.2 MB. Max. memory is 11.5 GB. * Witness Printer took 210.41 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: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...