./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product23.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product23.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/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 def9ab85910118629dbdda85deb51a5c9a123b13 ..................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:36:07,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:36:07,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:36:07,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:36:07,724 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:36:07,725 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:36:07,727 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:36:07,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:36:07,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:36:07,744 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:36:07,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:36:07,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:36:07,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:36:07,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:36:07,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:36:07,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:36:07,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:36:07,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:36:07,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:36:07,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:36:07,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:36:07,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:36:07,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:36:07,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:36:07,770 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:36:07,770 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:36:07,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:36:07,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:36:07,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:36:07,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:36:07,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:36:07,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:36:07,775 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:36:07,776 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:36:07,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:36:07,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:36:07,777 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:36:07,778 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:36:07,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:36:07,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:36:07,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:36:07,780 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:36:07,804 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:36:07,814 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:36:07,815 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:36:07,815 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:36:07,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:36:07,816 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:36:07,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:36:07,816 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:36:07,816 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:36:07,817 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:36:07,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:36:07,818 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:36:07,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:36:07,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:36:07,818 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:36:07,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:36:07,819 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:36:07,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:36:07,819 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:36:07,820 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:36:07,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:36:07,820 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:36:07,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:36:07,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:36:07,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:36:07,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:36:07,821 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:36:07,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:36:07,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:36:07,822 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/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/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 -> def9ab85910118629dbdda85deb51a5c9a123b13 [2019-11-26 02:36:07,986 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:36:08,002 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:36:08,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:36:08,008 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:36:08,008 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:36:08,009 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product23.cil.c [2019-11-26 02:36:08,070 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/bin/ukojak/data/b1a676b03/2ae99108eea34d7986a78edc4919b6ee/FLAG3e39b406c [2019-11-26 02:36:08,533 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:36:08,534 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/sv-benchmarks/c/product-lines/email_spec11_product23.cil.c [2019-11-26 02:36:08,556 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/bin/ukojak/data/b1a676b03/2ae99108eea34d7986a78edc4919b6ee/FLAG3e39b406c [2019-11-26 02:36:08,788 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/bin/ukojak/data/b1a676b03/2ae99108eea34d7986a78edc4919b6ee [2019-11-26 02:36:08,791 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:36:08,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:36:08,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:36:08,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:36:08,808 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:36:08,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:08" (1/1) ... [2019-11-26 02:36:08,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fbec30a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:08, skipping insertion in model container [2019-11-26 02:36:08,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:08" (1/1) ... [2019-11-26 02:36:08,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:36:08,945 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:36:09,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:36:09,558 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:36:09,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:36:09,765 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:36:09,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:09 WrapperNode [2019-11-26 02:36:09,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:36:09,766 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:36:09,766 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:36:09,766 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:36:09,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:09" (1/1) ... [2019-11-26 02:36:09,821 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:09" (1/1) ... [2019-11-26 02:36:09,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:36:09,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:36:09,917 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:36:09,917 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:36:09,926 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:09" (1/1) ... [2019-11-26 02:36:09,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:09" (1/1) ... [2019-11-26 02:36:09,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:09" (1/1) ... [2019-11-26 02:36:09,935 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:09" (1/1) ... [2019-11-26 02:36:09,962 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:09" (1/1) ... [2019-11-26 02:36:09,973 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:09" (1/1) ... [2019-11-26 02:36:09,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:09" (1/1) ... [2019-11-26 02:36:09,990 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:36:10,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:36:10,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:36:10,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:36:10,005 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/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 [2019-11-26 02:36:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2019-11-26 02:36:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2019-11-26 02:36:10,083 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2019-11-26 02:36:10,083 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2019-11-26 02:36:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2019-11-26 02:36:10,084 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2019-11-26 02:36:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2019-11-26 02:36:10,084 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2019-11-26 02:36:10,084 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2019-11-26 02:36:10,085 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2019-11-26 02:36:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2019-11-26 02:36:10,085 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2019-11-26 02:36:10,085 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2019-11-26 02:36:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2019-11-26 02:36:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2019-11-26 02:36:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2019-11-26 02:36:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2019-11-26 02:36:10,086 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2019-11-26 02:36:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-11-26 02:36:10,086 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2019-11-26 02:36:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2019-11-26 02:36:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2019-11-26 02:36:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2019-11-26 02:36:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2019-11-26 02:36:10,087 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2019-11-26 02:36:10,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:36:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2019-11-26 02:36:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2019-11-26 02:36:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2019-11-26 02:36:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2019-11-26 02:36:10,088 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2019-11-26 02:36:10,088 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2019-11-26 02:36:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2019-11-26 02:36:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2019-11-26 02:36:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2019-11-26 02:36:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2019-11-26 02:36:10,089 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2019-11-26 02:36:10,089 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2019-11-26 02:36:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2019-11-26 02:36:10,090 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2019-11-26 02:36:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:36:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2019-11-26 02:36:10,090 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2019-11-26 02:36:10,090 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2019-11-26 02:36:10,091 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2019-11-26 02:36:10,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:36:10,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:36:13,840 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:36:13,840 INFO L284 CfgBuilder]: Removed 107 assume(true) statements. [2019-11-26 02:36:13,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:36:13 BoogieIcfgContainer [2019-11-26 02:36:13,842 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:36:13,842 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:36:13,842 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:36:13,851 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:36:13,851 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:36:13" (1/1) ... [2019-11-26 02:36:13,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:36:13,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:36:13,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 168 states and 228 transitions. [2019-11-26 02:36:13,900 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 228 transitions. [2019-11-26 02:36:13,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-11-26 02:36:13,909 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:36:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:36:14,301 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-26 02:36:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:36:14,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 168 states and 226 transitions. [2019-11-26 02:36:14,331 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 226 transitions. [2019-11-26 02:36:14,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2019-11-26 02:36:14,336 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:36:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:36:14,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-26 02:36:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:36:14,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 170 states and 239 transitions. [2019-11-26 02:36:14,572 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 239 transitions. [2019-11-26 02:36:14,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-11-26 02:36:14,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:36:14,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:36:14,759 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-11-26 02:36:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:36:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 173 states and 252 transitions. [2019-11-26 02:36:14,849 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 252 transitions. [2019-11-26 02:36:14,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-11-26 02:36:14,856 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:36:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:36:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-11-26 02:36:15,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:36:15,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 173 states and 251 transitions. [2019-11-26 02:36:15,149 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 251 transitions. [2019-11-26 02:36:15,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2019-11-26 02:36:15,151 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:36:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-26 02:36:15,305 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-11-26 02:36:15,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:36:15,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 171 states and 249 transitions. [2019-11-26 02:36:15,372 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 249 transitions. [2019-11-26 02:36:15,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-26 02:36:15,374 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2019-11-26 02:36:15,387 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-11-26 02:36:15,510 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,515 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,515 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,515 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,515 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,516 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,516 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,516 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,516 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,516 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,517 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,517 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,517 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,517 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,519 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,519 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,520 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,521 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,521 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,521 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,523 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,523 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,523 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,524 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,524 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,524 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,525 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,525 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,527 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,528 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,528 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,528 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,529 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,529 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,529 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,529 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,529 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,531 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,531 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,531 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,533 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,534 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-11-26 02:36:15,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.11 02:36:15 ImpRootNode [2019-11-26 02:36:15,536 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-26 02:36:15,536 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-26 02:36:15,536 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-26 02:36:15,537 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-26 02:36:15,537 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:36:13" (3/4) ... [2019-11-26 02:36:15,541 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-26 02:36:15,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2019-11-26 02:36:15,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2019-11-26 02:36:15,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2019-11-26 02:36:15,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2019-11-26 02:36:15,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2019-11-26 02:36:15,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2019-11-26 02:36:15,547 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2019-11-26 02:36:15,548 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2019-11-26 02:36:15,548 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2019-11-26 02:36:15,548 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2019-11-26 02:36:15,548 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2019-11-26 02:36:15,548 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2019-11-26 02:36:15,549 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2019-11-26 02:36:15,549 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2019-11-26 02:36:15,549 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2019-11-26 02:36:15,549 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2019-11-26 02:36:15,550 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2019-11-26 02:36:15,550 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2019-11-26 02:36:15,550 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2019-11-26 02:36:15,550 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2019-11-26 02:36:15,550 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2019-11-26 02:36:15,581 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 243 nodes and edges [2019-11-26 02:36:15,583 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2019-11-26 02:36:15,586 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-11-26 02:36:15,589 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-11-26 02:36:15,592 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-26 02:36:15,595 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-26 02:36:15,830 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_eb982fda-837e-40ed-8e97-8a8939f1e176/bin/ukojak/witness.graphml [2019-11-26 02:36:15,830 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-26 02:36:15,832 INFO L168 Benchmark]: Toolchain (without parser) took 7039.02 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 241.7 MB). Free memory was 939.4 MB in the beginning and 864.2 MB in the end (delta: 75.2 MB). Peak memory consumption was 316.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:15,833 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:36:15,833 INFO L168 Benchmark]: CACSL2BoogieTranslator took 970.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -141.5 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:15,834 INFO L168 Benchmark]: Boogie Procedure Inliner took 149.99 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:15,834 INFO L168 Benchmark]: Boogie Preprocessor took 86.41 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:15,835 INFO L168 Benchmark]: RCFGBuilder took 3838.59 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 107.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -29.0 MB). Peak memory consumption was 293.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:15,835 INFO L168 Benchmark]: CodeCheck took 1694.13 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 893.4 MB in the end (delta: 202.4 MB). Peak memory consumption was 202.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:15,836 INFO L168 Benchmark]: Witness Printer took 294.26 ms. Allocated memory is still 1.3 GB. Free memory was 893.4 MB in the beginning and 864.2 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:36:15,838 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 22 procedures, 168 locations, 1 error locations. Result: SAFE, OverallTime: 1.5s, OverallIterations: 6, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1662 SDtfs, 48 SDslu, 576 SDs, 0 SdLazy, 202 SolverSat, 114 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2277 GetRequests, 2259 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, 0.5s InterpolantComputationTime, 346 NumberOfCodeBlocks, 346 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 341 ConstructedInterpolants, 0 QuantifiedInterpolants, 25491 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 85/86 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: 1684]: 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: 1717]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1940]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1727]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1880]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2899]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2668]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2691]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2925]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1759]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 571]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1291]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2668]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2033]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2136]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 970.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -141.5 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 149.99 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 86.41 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: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3838.59 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 107.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -29.0 MB). Peak memory consumption was 293.2 MB. Max. memory is 11.5 GB. * CodeCheck took 1694.13 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 893.4 MB in the end (delta: 202.4 MB). Peak memory consumption was 202.4 MB. Max. memory is 11.5 GB. * Witness Printer took 294.26 ms. Allocated memory is still 1.3 GB. Free memory was 893.4 MB in the beginning and 864.2 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...