./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fa70b27961ca39062c0ebe653ea06e8e7d50aca3 .................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 13:58:19,975 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 13:58:19,976 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 13:58:19,982 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 13:58:19,982 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 13:58:19,982 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 13:58:19,983 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 13:58:19,984 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 13:58:19,985 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 13:58:19,985 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 13:58:19,985 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 13:58:19,986 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 13:58:19,986 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 13:58:19,986 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 13:58:19,987 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 13:58:19,987 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 13:58:19,988 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 13:58:19,989 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 13:58:19,989 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 13:58:19,990 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 13:58:19,991 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 13:58:19,991 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 13:58:19,992 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 13:58:19,992 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 13:58:19,993 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 13:58:19,993 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 13:58:19,993 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 13:58:19,994 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 13:58:19,994 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 13:58:19,995 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 13:58:19,995 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 13:58:19,995 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 13:58:19,995 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 13:58:19,996 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 13:58:19,996 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 13:58:19,996 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 13:58:19,997 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-09 13:58:20,004 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 13:58:20,004 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 13:58:20,004 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 13:58:20,005 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-09 13:58:20,005 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 13:58:20,005 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 13:58:20,005 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 13:58:20,005 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 13:58:20,005 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 13:58:20,005 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 13:58:20,005 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 13:58:20,006 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 13:58:20,006 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 13:58:20,006 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 13:58:20,006 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 13:58:20,006 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 13:58:20,006 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 13:58:20,006 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 13:58:20,006 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 13:58:20,006 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 13:58:20,006 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 13:58:20,006 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 13:58:20,007 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 13:58:20,007 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 13:58:20,007 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 13:58:20,007 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 13:58:20,007 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 13:58:20,007 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 13:58:20,007 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 13:58:20,007 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_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa70b27961ca39062c0ebe653ea06e8e7d50aca3 [2018-12-09 13:58:20,025 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 13:58:20,034 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 13:58:20,036 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 13:58:20,037 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 13:58:20,038 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 13:58:20,038 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c [2018-12-09 13:58:20,080 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak/data/362ffa673/7941d7ca129643ee8e421e557ed38447/FLAG7d7f7a66d [2018-12-09 13:58:20,579 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 13:58:20,579 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/sv-benchmarks/c/product-lines/email_spec0_product19_true-unreach-call_true-termination.cil.c [2018-12-09 13:58:20,589 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak/data/362ffa673/7941d7ca129643ee8e421e557ed38447/FLAG7d7f7a66d [2018-12-09 13:58:20,597 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak/data/362ffa673/7941d7ca129643ee8e421e557ed38447 [2018-12-09 13:58:20,599 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 13:58:20,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 13:58:20,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 13:58:20,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 13:58:20,602 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 13:58:20,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:58:20" (1/1) ... [2018-12-09 13:58:20,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e0d473c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:20, skipping insertion in model container [2018-12-09 13:58:20,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:58:20" (1/1) ... [2018-12-09 13:58:20,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 13:58:20,638 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 13:58:20,926 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 13:58:20,934 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 13:58:20,992 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 13:58:21,024 INFO L195 MainTranslator]: Completed translation [2018-12-09 13:58:21,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:21 WrapperNode [2018-12-09 13:58:21,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 13:58:21,025 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 13:58:21,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 13:58:21,025 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 13:58:21,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:21" (1/1) ... [2018-12-09 13:58:21,045 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:21" (1/1) ... [2018-12-09 13:58:21,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 13:58:21,073 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 13:58:21,074 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 13:58:21,074 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 13:58:21,080 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:21" (1/1) ... [2018-12-09 13:58:21,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:21" (1/1) ... [2018-12-09 13:58:21,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:21" (1/1) ... [2018-12-09 13:58:21,083 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:21" (1/1) ... [2018-12-09 13:58:21,092 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:21" (1/1) ... [2018-12-09 13:58:21,098 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:21" (1/1) ... [2018-12-09 13:58:21,101 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:21" (1/1) ... [2018-12-09 13:58:21,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 13:58:21,105 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 13:58:21,105 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 13:58:21,105 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 13:58:21,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:58:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/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 [2018-12-09 13:58:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 13:58:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-12-09 13:58:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-12-09 13:58:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-12-09 13:58:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-12-09 13:58:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-12-09 13:58:21,139 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-12-09 13:58:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-12-09 13:58:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-12-09 13:58:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-12-09 13:58:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-12-09 13:58:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-12-09 13:58:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-12-09 13:58:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-12-09 13:58:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-12-09 13:58:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-12-09 13:58:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-12-09 13:58:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-12-09 13:58:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-12-09 13:58:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-12-09 13:58:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-12-09 13:58:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-12-09 13:58:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-12-09 13:58:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-12-09 13:58:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-12-09 13:58:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-12-09 13:58:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-12-09 13:58:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-12-09 13:58:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-12-09 13:58:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-12-09 13:58:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-12-09 13:58:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-12-09 13:58:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 13:58:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-12-09 13:58:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-12-09 13:58:21,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 13:58:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 13:58:22,519 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 13:58:22,519 INFO L280 CfgBuilder]: Removed 111 assue(true) statements. [2018-12-09 13:58:22,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:58:22 BoogieIcfgContainer [2018-12-09 13:58:22,520 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 13:58:22,520 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 13:58:22,520 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 13:58:22,527 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 13:58:22,527 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:58:22" (1/1) ... [2018-12-09 13:58:22,534 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:58:22,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 13:58:22,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 146 states and 202 transitions. [2018-12-09 13:58:22,561 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 202 transitions. [2018-12-09 13:58:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-12-09 13:58:22,566 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 13:58:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:58:22,718 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-09 13:58:22,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 13:58:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 146 states and 200 transitions. [2018-12-09 13:58:22,732 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 200 transitions. [2018-12-09 13:58:22,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-12-09 13:58:22,734 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 13:58:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:58:22,791 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-09 13:58:22,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 13:58:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 148 states and 213 transitions. [2018-12-09 13:58:22,815 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 213 transitions. [2018-12-09 13:58:22,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-12-09 13:58:22,817 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 13:58:22,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:58:22,865 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-09 13:58:22,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 13:58:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 151 states and 226 transitions. [2018-12-09 13:58:22,912 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 226 transitions. [2018-12-09 13:58:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-12-09 13:58:22,915 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 13:58:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:58:23,005 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-12-09 13:58:23,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 13:58:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 151 states and 225 transitions. [2018-12-09 13:58:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 225 transitions. [2018-12-09 13:58:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-09 13:58:23,051 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-09 13:58:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:58:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-12-09 13:58:23,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 13:58:23,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 149 states and 223 transitions. [2018-12-09 13:58:23,209 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 223 transitions. [2018-12-09 13:58:23,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 13:58:23,210 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2018-12-09 13:58:23,216 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-09 13:58:23,261 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,263 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,264 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,265 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,266 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 13:58:23,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.12 01:58:23 ImpRootNode [2018-12-09 13:58:23,266 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-09 13:58:23,267 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 13:58:23,267 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 13:58:23,267 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 13:58:23,267 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:58:22" (3/4) ... [2018-12-09 13:58:23,270 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 13:58:23,274 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-12-09 13:58:23,274 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-12-09 13:58:23,274 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-12-09 13:58:23,274 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-12-09 13:58:23,274 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-12-09 13:58:23,274 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-12-09 13:58:23,274 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-12-09 13:58:23,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-12-09 13:58:23,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-12-09 13:58:23,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-12-09 13:58:23,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-12-09 13:58:23,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-12-09 13:58:23,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-12-09 13:58:23,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-12-09 13:58:23,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-12-09 13:58:23,275 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-12-09 13:58:23,285 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 197 nodes and edges [2018-12-09 13:58:23,286 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 60 nodes and edges [2018-12-09 13:58:23,287 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-09 13:58:23,287 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 13:58:23,288 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-09 13:58:23,364 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_abdba88d-3417-4f58-9ddb-f0c12d0dcbb4/bin-2019/ukojak/witness.graphml [2018-12-09 13:58:23,365 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 13:58:23,365 INFO L168 Benchmark]: Toolchain (without parser) took 2766.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 209.2 MB). Free memory was 950.6 MB in the beginning and 974.0 MB in the end (delta: -23.4 MB). Peak memory consumption was 185.8 MB. Max. memory is 11.5 GB. [2018-12-09 13:58:23,366 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 13:58:23,366 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.93 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -104.6 MB). Peak memory consumption was 49.1 MB. Max. memory is 11.5 GB. [2018-12-09 13:58:23,366 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.28 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-12-09 13:58:23,366 INFO L168 Benchmark]: Boogie Preprocessor took 31.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 11.5 GB. [2018-12-09 13:58:23,367 INFO L168 Benchmark]: RCFGBuilder took 1414.81 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 101.2 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -130.9 MB). Peak memory consumption was 291.3 MB. Max. memory is 11.5 GB. [2018-12-09 13:58:23,367 INFO L168 Benchmark]: CodeCheck took 746.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 999.6 MB in the end (delta: 171.1 MB). Peak memory consumption was 171.1 MB. Max. memory is 11.5 GB. [2018-12-09 13:58:23,367 INFO L168 Benchmark]: Witness Printer took 97.86 ms. Allocated memory is still 1.2 GB. Free memory was 999.6 MB in the beginning and 974.0 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. [2018-12-09 13:58:23,368 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 17 procedures, 283 locations, 1 error locations. SAFE Result, 0.6s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1482 SDtfs, 48 SDslu, 576 SDs, 0 SdLazy, 202 SolverSat, 114 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2106 GetRequests, 2087 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s 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 AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 1859]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2009]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 735]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1995]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 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 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 424.93 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.0 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -104.6 MB). Peak memory consumption was 49.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.28 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1414.81 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 101.2 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -130.9 MB). Peak memory consumption was 291.3 MB. Max. memory is 11.5 GB. * CodeCheck took 746.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 999.6 MB in the end (delta: 171.1 MB). Peak memory consumption was 171.1 MB. Max. memory is 11.5 GB. * Witness Printer took 97.86 ms. Allocated memory is still 1.2 GB. Free memory was 999.6 MB in the beginning and 974.0 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...