./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_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_c15dd805-b516-4efe-a158-4a18453a0332/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product19.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/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 fa70b27961ca39062c0ebe653ea06e8e7d50aca3 ............................................................................................................................................................................................................................................................................................................................................................................................................ 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 10:13:02,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:13:02,528 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:13:02,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:13:02,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:13:02,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:13:02,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:13:02,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:13:02,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:13:02,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:13:02,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:13:02,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:13:02,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:13:02,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:13:02,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:13:02,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:13:02,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:13:02,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:13:02,565 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:13:02,567 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:13:02,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:13:02,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:13:02,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:13:02,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:13:02,575 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:13:02,575 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:13:02,575 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:13:02,576 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:13:02,576 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:13:02,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:13:02,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:13:02,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:13:02,581 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:13:02,582 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:13:02,583 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:13:02,583 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:13:02,583 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:13:02,583 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:13:02,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:13:02,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:13:02,585 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:13:02,590 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:13:02,604 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:13:02,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:13:02,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:13:02,605 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:13:02,611 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:13:02,611 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:13:02,612 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:13:02,616 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:13:02,616 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:13:02,617 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:13:02,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:13:02,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:13:02,617 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:13:02,617 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:13:02,617 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:13:02,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:13:02,618 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:13:02,618 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:13:02,618 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:13:02,618 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:13:02,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:13:02,619 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:13:02,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:13:02,619 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:13:02,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:13:02,619 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:13:02,620 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:13:02,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:13:02,620 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:13:02,620 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_c15dd805-b516-4efe-a158-4a18453a0332/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 -> fa70b27961ca39062c0ebe653ea06e8e7d50aca3 [2019-10-22 10:13:02,659 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:13:02,669 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:13:02,672 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:13:02,674 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:13:02,674 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:13:02,675 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec0_product19.cil.c [2019-10-22 10:13:02,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/bin/ukojak/data/b5db0bdcc/1b81c571f1ca47a095b9e8d50ceac787/FLAG8fb223b00 [2019-10-22 10:13:03,257 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:13:03,258 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/sv-benchmarks/c/product-lines/email_spec0_product19.cil.c [2019-10-22 10:13:03,280 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/bin/ukojak/data/b5db0bdcc/1b81c571f1ca47a095b9e8d50ceac787/FLAG8fb223b00 [2019-10-22 10:13:03,699 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/bin/ukojak/data/b5db0bdcc/1b81c571f1ca47a095b9e8d50ceac787 [2019-10-22 10:13:03,702 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:13:03,703 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:13:03,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:03,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:13:03,707 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:13:03,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@380f3485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03, skipping insertion in model container [2019-10-22 10:13:03,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,718 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:13:03,791 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:13:04,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:04,473 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:13:04,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:04,630 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:13:04,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04 WrapperNode [2019-10-22 10:13:04,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:04,631 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:04,631 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:13:04,632 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:13:04,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,720 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:04,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:13:04,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:13:04,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:13:04,730 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,752 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,767 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,780 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:13:04,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:13:04,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:13:04,794 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:13:04,795 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/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 10:13:04,851 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-10-22 10:13:04,851 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-10-22 10:13:04,851 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-10-22 10:13:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-10-22 10:13:04,852 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-10-22 10:13:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-10-22 10:13:04,852 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-10-22 10:13:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-10-22 10:13:04,852 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-10-22 10:13:04,852 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-10-22 10:13:04,853 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-10-22 10:13:04,853 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-10-22 10:13:04,853 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-10-22 10:13:04,853 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-10-22 10:13:04,853 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-10-22 10:13:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-10-22 10:13:04,854 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-10-22 10:13:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-10-22 10:13:04,854 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-10-22 10:13:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:13:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-10-22 10:13:04,854 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-10-22 10:13:04,854 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-10-22 10:13:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-10-22 10:13:04,855 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-10-22 10:13:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-10-22 10:13:04,855 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-10-22 10:13:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-10-22 10:13:04,855 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-10-22 10:13:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-10-22 10:13:04,855 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-10-22 10:13:04,855 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-10-22 10:13:04,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 10:13:04,856 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-10-22 10:13:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-10-22 10:13:04,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:13:04,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:13:07,315 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:13:07,316 INFO L284 CfgBuilder]: Removed 111 assume(true) statements. [2019-10-22 10:13:07,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:13:07 BoogieIcfgContainer [2019-10-22 10:13:07,317 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:13:07,318 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:13:07,318 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:13:07,330 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:13:07,330 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:13:07" (1/1) ... [2019-10-22 10:13:07,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:13:07,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:13:07,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 146 states and 202 transitions. [2019-10-22 10:13:07,395 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 202 transitions. [2019-10-22 10:13:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-10-22 10:13:07,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:13:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:13:07,802 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-10-22 10:13:07,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:13:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 146 states and 200 transitions. [2019-10-22 10:13:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 200 transitions. [2019-10-22 10:13:07,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-10-22 10:13:07,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:13:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:13:07,940 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-10-22 10:13:07,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:13:07,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 148 states and 213 transitions. [2019-10-22 10:13:07,972 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 213 transitions. [2019-10-22 10:13:07,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-10-22 10:13:07,977 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:13:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:13:08,076 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-10-22 10:13:08,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:13:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 151 states and 226 transitions. [2019-10-22 10:13:08,184 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 226 transitions. [2019-10-22 10:13:08,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-10-22 10:13:08,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:13:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:13:08,375 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2019-10-22 10:13:08,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:13:08,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 151 states and 225 transitions. [2019-10-22 10:13:08,450 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 225 transitions. [2019-10-22 10:13:08,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2019-10-22 10:13:08,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-10-22 10:13:08,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 10:13:08,618 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-22 10:13:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:13:08,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 149 states and 223 transitions. [2019-10-22 10:13:08,693 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 223 transitions. [2019-10-22 10:13:08,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 10:13:08,701 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2019-10-22 10:13:08,715 INFO L771 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-10-22 10:13:08,806 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,810 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,811 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,811 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,812 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,812 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,812 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,812 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,812 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,812 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,812 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,813 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,813 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,813 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,813 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,813 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,813 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,813 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,813 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,814 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,814 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,814 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,815 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,815 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,815 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,816 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,816 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,816 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,816 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,816 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,816 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,816 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,816 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,817 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,817 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,817 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,817 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,817 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,817 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:08,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.10 10:13:08 ImpRootNode [2019-10-22 10:13:08,818 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-10-22 10:13:08,818 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 10:13:08,818 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 10:13:08,818 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 10:13:08,819 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:13:07" (3/4) ... [2019-10-22 10:13:08,823 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 10:13:08,830 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2019-10-22 10:13:08,830 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2019-10-22 10:13:08,831 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2019-10-22 10:13:08,831 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2019-10-22 10:13:08,832 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2019-10-22 10:13:08,832 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2019-10-22 10:13:08,832 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2019-10-22 10:13:08,833 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2019-10-22 10:13:08,833 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2019-10-22 10:13:08,833 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2019-10-22 10:13:08,833 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2019-10-22 10:13:08,833 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2019-10-22 10:13:08,834 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2019-10-22 10:13:08,834 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2019-10-22 10:13:08,834 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2019-10-22 10:13:08,834 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2019-10-22 10:13:08,860 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 197 nodes and edges [2019-10-22 10:13:08,862 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 60 nodes and edges [2019-10-22 10:13:08,863 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2019-10-22 10:13:08,865 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-10-22 10:13:08,866 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 10:13:09,062 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_c15dd805-b516-4efe-a158-4a18453a0332/bin/ukojak/witness.graphml [2019-10-22 10:13:09,062 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 10:13:09,064 INFO L168 Benchmark]: Toolchain (without parser) took 5360.86 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 229.6 MB). Free memory was 937.8 MB in the beginning and 936.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 231.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:09,065 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 10:13:09,065 INFO L168 Benchmark]: CACSL2BoogieTranslator took 927.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -161.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:09,066 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.20 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. [2019-10-22 10:13:09,066 INFO L168 Benchmark]: Boogie Preprocessor took 72.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:13:09,066 INFO L168 Benchmark]: RCFGBuilder took 2523.76 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 78.1 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -60.6 MB). Peak memory consumption was 289.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:09,067 INFO L168 Benchmark]: CodeCheck took 1500.15 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 970.6 MB in the end (delta: 182.9 MB). Peak memory consumption was 182.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:09,067 INFO L168 Benchmark]: Witness Printer took 244.41 ms. Allocated memory is still 1.3 GB. Free memory was 970.6 MB in the beginning and 936.4 MB in the end (delta: 34.2 MB). Peak memory consumption was 34.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:09,068 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, 146 locations, 1 error locations. Result: SAFE, OverallTime: 1.3s, OverallIterations: 6, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1482 SDtfs, 48 SDslu, 576 SDs, 0 SdLazy, 202 SolverSat, 114 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2106 GetRequests, 2088 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 331 NumberOfCodeBlocks, 331 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 326 ConstructedInterpolants, 0 QuantifiedInterpolants, 23400 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 95/96 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 1859]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2009]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 735]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1995]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 576]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1981]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1967]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1953]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 598]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 747]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 687]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 409]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 441]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 927.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -161.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 89.20 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 72.45 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 2523.76 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 78.1 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -60.6 MB). Peak memory consumption was 289.1 MB. Max. memory is 11.5 GB. * CodeCheck took 1500.15 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 970.6 MB in the end (delta: 182.9 MB). Peak memory consumption was 182.9 MB. Max. memory is 11.5 GB. * Witness Printer took 244.41 ms. Allocated memory is still 1.3 GB. Free memory was 970.6 MB in the beginning and 936.4 MB in the end (delta: 34.2 MB). Peak memory consumption was 34.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...