./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product39_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_9b1fd3a3-d61b-4963-885c-9afbe630cafb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product39_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/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 560e50dfb157bb91b27f372779222ff18c4acbb9 ................................................................................................................................................................................................................................................................................................................................................................................................................. 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 15:51:20,571 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:51:20,572 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:51:20,580 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:51:20,580 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:51:20,581 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:51:20,581 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:51:20,582 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:51:20,583 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:51:20,584 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:51:20,584 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:51:20,585 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:51:20,585 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:51:20,586 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:51:20,586 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:51:20,587 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:51:20,587 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:51:20,589 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:51:20,590 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:51:20,591 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:51:20,592 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:51:20,592 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:51:20,594 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:51:20,594 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:51:20,594 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:51:20,595 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:51:20,595 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:51:20,596 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:51:20,596 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:51:20,597 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:51:20,597 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:51:20,598 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:51:20,598 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:51:20,598 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:51:20,598 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:51:20,599 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:51:20,599 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 15:51:20,608 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:51:20,608 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:51:20,609 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:51:20,609 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 15:51:20,610 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 15:51:20,610 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 15:51:20,610 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:51:20,610 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 15:51:20,610 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 15:51:20,610 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 15:51:20,610 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:51:20,611 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:51:20,611 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:51:20,611 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:51:20,611 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 15:51:20,611 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:51:20,611 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:51:20,611 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:51:20,611 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 15:51:20,612 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 15:51:20,612 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:51:20,612 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:51:20,612 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 15:51:20,612 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:51:20,612 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:51:20,612 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:51:20,613 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 15:51:20,613 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:51:20,613 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 15:51:20,613 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_9b1fd3a3-d61b-4963-885c-9afbe630cafb/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 -> 560e50dfb157bb91b27f372779222ff18c4acbb9 [2018-11-18 15:51:20,634 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:51:20,644 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:51:20,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:51:20,647 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:51:20,648 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:51:20,648 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product39_true-unreach-call_true-termination.cil.c [2018-11-18 15:51:20,683 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/bin-2019/ukojak/data/68f3307ab/0381483bb5ee425ca08f8932f128648c/FLAG717965577 [2018-11-18 15:51:21,060 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:51:21,060 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/sv-benchmarks/c/product-lines/email_spec11_product39_true-unreach-call_true-termination.cil.c [2018-11-18 15:51:21,072 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/bin-2019/ukojak/data/68f3307ab/0381483bb5ee425ca08f8932f128648c/FLAG717965577 [2018-11-18 15:51:21,081 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/bin-2019/ukojak/data/68f3307ab/0381483bb5ee425ca08f8932f128648c [2018-11-18 15:51:21,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:51:21,084 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 15:51:21,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:51:21,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:51:21,087 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:51:21,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:51:21" (1/1) ... [2018-11-18 15:51:21,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41159e0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21, skipping insertion in model container [2018-11-18 15:51:21,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:51:21" (1/1) ... [2018-11-18 15:51:21,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:51:21,138 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:51:21,519 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:51:21,528 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:51:21,604 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:51:21,649 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:51:21,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21 WrapperNode [2018-11-18 15:51:21,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:51:21,651 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 15:51:21,651 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 15:51:21,651 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 15:51:21,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21" (1/1) ... [2018-11-18 15:51:21,680 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21" (1/1) ... [2018-11-18 15:51:21,712 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 15:51:21,712 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 15:51:21,712 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 15:51:21,712 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 15:51:21,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21" (1/1) ... [2018-11-18 15:51:21,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21" (1/1) ... [2018-11-18 15:51:21,724 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21" (1/1) ... [2018-11-18 15:51:21,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21" (1/1) ... [2018-11-18 15:51:21,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21" (1/1) ... [2018-11-18 15:51:21,745 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21" (1/1) ... [2018-11-18 15:51:21,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21" (1/1) ... [2018-11-18 15:51:21,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 15:51:21,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 15:51:21,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 15:51:21,755 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 15:51:21,755 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:51:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/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 15:51:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-11-18 15:51:21,804 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-11-18 15:51:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 15:51:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-11-18 15:51:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-11-18 15:51:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-11-18 15:51:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-11-18 15:51:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-11-18 15:51:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-11-18 15:51:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-11-18 15:51:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-11-18 15:51:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-11-18 15:51:21,805 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-11-18 15:51:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-11-18 15:51:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-11-18 15:51:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-11-18 15:51:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-11-18 15:51:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-18 15:51:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-11-18 15:51:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-11-18 15:51:21,806 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-11-18 15:51:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-11-18 15:51:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-11-18 15:51:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-11-18 15:51:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-11-18 15:51:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-11-18 15:51:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-11-18 15:51:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-11-18 15:51:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-11-18 15:51:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-11-18 15:51:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-11-18 15:51:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-11-18 15:51:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-11-18 15:51:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-11-18 15:51:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-11-18 15:51:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-11-18 15:51:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-11-18 15:51:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-11-18 15:51:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-11-18 15:51:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-11-18 15:51:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 15:51:21,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 15:51:23,588 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 15:51:23,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:51:23 BoogieIcfgContainer [2018-11-18 15:51:23,588 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 15:51:23,589 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 15:51:23,589 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 15:51:23,596 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 15:51:23,596 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:51:23" (1/1) ... [2018-11-18 15:51:23,603 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 15:51:23,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 15:51:23,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 157 states and 213 transitions. [2018-11-18 15:51:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 213 transitions. [2018-11-18 15:51:23,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-18 15:51:23,638 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 15:51:23,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:51:23,830 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 15:51:23,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 15:51:23,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 157 states and 210 transitions. [2018-11-18 15:51:23,850 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 210 transitions. [2018-11-18 15:51:23,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 15:51:23,853 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 15:51:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:51:23,946 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 15:51:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 15:51:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 160 states and 224 transitions. [2018-11-18 15:51:23,984 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 224 transitions. [2018-11-18 15:51:23,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-18 15:51:23,987 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 15:51:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:51:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-11-18 15:51:24,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 15:51:24,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 164 states and 238 transitions. [2018-11-18 15:51:24,097 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 238 transitions. [2018-11-18 15:51:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-18 15:51:24,100 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 15:51:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 15:51:24,208 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-18 15:51:24,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 15:51:24,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 162 states and 236 transitions. [2018-11-18 15:51:24,255 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 236 transitions. [2018-11-18 15:51:24,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 15:51:24,258 WARN L424 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2018-11-18 15:51:24,265 INFO L775 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-11-18 15:51:24,364 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,367 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,367 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,367 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,367 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,367 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,367 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,368 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,368 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,368 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,368 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,368 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,368 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,368 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,368 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,369 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,369 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,369 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,369 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,369 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,369 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,369 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,369 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,369 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,371 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,371 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,371 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,371 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,371 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,371 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,372 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,372 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,372 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,372 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,372 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,372 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,372 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,372 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,372 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,373 INFO L579 CodeCheckObserver]: Invariant with dag size 1 [2018-11-18 15:51:24,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 03:51:24 ImpRootNode [2018-11-18 15:51:24,373 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 15:51:24,373 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 15:51:24,373 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 15:51:24,374 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 15:51:24,374 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 03:51:23" (3/4) ... [2018-11-18 15:51:24,377 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 15:51:24,383 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-11-18 15:51:24,383 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-11-18 15:51:24,383 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-11-18 15:51:24,383 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-11-18 15:51:24,383 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-11-18 15:51:24,383 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-11-18 15:51:24,383 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-11-18 15:51:24,384 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-11-18 15:51:24,384 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-11-18 15:51:24,384 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-11-18 15:51:24,384 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-11-18 15:51:24,384 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-11-18 15:51:24,384 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-11-18 15:51:24,384 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-11-18 15:51:24,384 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-11-18 15:51:24,385 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-11-18 15:51:24,385 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-11-18 15:51:24,385 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-11-18 15:51:24,385 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-11-18 15:51:24,398 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 194 nodes and edges [2018-11-18 15:51:24,399 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 48 nodes and edges [2018-11-18 15:51:24,401 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 15:51:24,503 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_9b1fd3a3-d61b-4963-885c-9afbe630cafb/bin-2019/ukojak/witness.graphml [2018-11-18 15:51:24,503 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 15:51:24,504 INFO L168 Benchmark]: Toolchain (without parser) took 3420.37 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 248.5 MB). Free memory was 956.6 MB in the beginning and 1.0 GB in the end (delta: -61.8 MB). Peak memory consumption was 186.7 MB. Max. memory is 11.5 GB. [2018-11-18 15:51:24,505 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:51:24,505 INFO L168 Benchmark]: CACSL2BoogieTranslator took 565.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -187.4 MB). Peak memory consumption was 57.2 MB. Max. memory is 11.5 GB. [2018-11-18 15:51:24,506 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.16 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: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 11.5 GB. [2018-11-18 15:51:24,506 INFO L168 Benchmark]: Boogie Preprocessor took 42.55 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-18 15:51:24,506 INFO L168 Benchmark]: RCFGBuilder took 1833.94 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 70.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -50.7 MB). Peak memory consumption was 295.9 MB. Max. memory is 11.5 GB. [2018-11-18 15:51:24,507 INFO L168 Benchmark]: CodeCheck took 784.24 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: 138.6 MB). Peak memory consumption was 138.6 MB. Max. memory is 11.5 GB. [2018-11-18 15:51:24,507 INFO L168 Benchmark]: Witness Printer took 130.24 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: 26.4 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. [2018-11-18 15:51:24,508 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 20 procedures, 310 locations, 1 error locations. SAFE Result, 0.6s OverallTime, 5 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 790 SDtfs, 48 SDslu, 320 SDs, 0 SdLazy, 92 SolverSat, 52 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1706 GetRequests, 1692 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, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 263 NumberOfCodeBlocks, 263 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 259 ConstructedInterpolants, 0 QuantifiedInterpolants, 18159 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 62/62 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 797]: 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: 357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2667]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 362]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2656]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2628]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2614]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 305]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2324]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2600]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 157]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2604]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 245]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2695]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 565.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -187.4 MB). Peak memory consumption was 57.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 61.16 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: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.55 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1833.94 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 70.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -50.7 MB). Peak memory consumption was 295.9 MB. Max. memory is 11.5 GB. * CodeCheck took 784.24 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: 138.6 MB). Peak memory consumption was 138.6 MB. Max. memory is 11.5 GB. * Witness Printer took 130.24 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: 26.4 MB). Peak memory consumption was 26.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...