./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec0_product09.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec0_product09.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ce7364cd70f987b4cba0c7409508abe2109bfa2e ..................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:01:10,408 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:01:10,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:01:10,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:01:10,491 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:01:10,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:01:10,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:01:10,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:01:10,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:01:10,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:01:10,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:01:10,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:01:10,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:01:10,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:01:10,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:01:10,523 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:01:10,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:01:10,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:01:10,535 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:01:10,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:01:10,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:01:10,547 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:01:10,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:01:10,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:01:10,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:01:10,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:01:10,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:01:10,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:01:10,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:01:10,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:01:10,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:01:10,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:01:10,572 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:01:10,573 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:01:10,574 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:01:10,574 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:01:10,575 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:01:10,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:01:10,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:01:10,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:01:10,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:01:10,583 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:01:10,628 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:01:10,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:01:10,629 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:01:10,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:01:10,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:01:10,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:01:10,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:01:10,631 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:01:10,631 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:01:10,631 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:01:10,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:01:10,633 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:01:10,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:01:10,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:01:10,633 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:01:10,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:01:10,634 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:01:10,634 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:01:10,634 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:01:10,634 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:01:10,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:01:10,635 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:01:10,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:01:10,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:01:10,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:01:10,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:01:10,636 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:01:10,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:01:10,636 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:01:10,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce7364cd70f987b4cba0c7409508abe2109bfa2e [2020-12-01 17:01:10,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:01:10,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:01:10,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:01:10,959 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:01:10,960 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:01:10,961 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec0_product09.cil.c [2020-12-01 17:01:11,060 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/data/715161ceb/e1c6b93d2da14a9587f909c38e1a27b2/FLAGa0b769976 [2020-12-01 17:01:11,821 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:01:11,821 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/sv-benchmarks/c/product-lines/email_spec0_product09.cil.c [2020-12-01 17:01:11,863 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/data/715161ceb/e1c6b93d2da14a9587f909c38e1a27b2/FLAGa0b769976 [2020-12-01 17:01:12,011 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/data/715161ceb/e1c6b93d2da14a9587f909c38e1a27b2 [2020-12-01 17:01:12,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:01:12,020 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:01:12,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:01:12,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:01:12,026 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:01:12,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:01:12" (1/1) ... [2020-12-01 17:01:12,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71deebdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12, skipping insertion in model container [2020-12-01 17:01:12,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:01:12" (1/1) ... [2020-12-01 17:01:12,038 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:01:12,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:01:12,624 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:01:12,643 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:01:12,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:01:12,901 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:01:12,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12 WrapperNode [2020-12-01 17:01:12,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:01:12,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:01:12,904 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:01:12,904 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:01:12,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12" (1/1) ... [2020-12-01 17:01:12,943 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12" (1/1) ... [2020-12-01 17:01:13,011 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:01:13,013 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:01:13,014 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:01:13,014 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:01:13,022 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12" (1/1) ... [2020-12-01 17:01:13,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12" (1/1) ... [2020-12-01 17:01:13,029 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12" (1/1) ... [2020-12-01 17:01:13,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12" (1/1) ... [2020-12-01 17:01:13,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12" (1/1) ... [2020-12-01 17:01:13,089 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12" (1/1) ... [2020-12-01 17:01:13,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12" (1/1) ... [2020-12-01 17:01:13,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:01:13,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:01:13,102 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:01:13,102 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:01:13,103 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/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 [2020-12-01 17:01:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__Base [2020-12-01 17:01:13,197 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__Base [2020-12-01 17:01:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2020-12-01 17:01:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2020-12-01 17:01:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2020-12-01 17:01:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2020-12-01 17:01:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-12-01 17:01:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-12-01 17:01:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-12-01 17:01:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-12-01 17:01:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-12-01 17:01:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-12-01 17:01:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-12-01 17:01:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-12-01 17:01:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-12-01 17:01:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:01:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2020-12-01 17:01:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2020-12-01 17:01:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-12-01 17:01:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-12-01 17:01:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-12-01 17:01:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-12-01 17:01:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-12-01 17:01:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-12-01 17:01:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:01:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2020-12-01 17:01:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2020-12-01 17:01:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:01:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:01:16,197 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:01:16,198 INFO L298 CfgBuilder]: Removed 69 assume(true) statements. [2020-12-01 17:01:16,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:01:16 BoogieIcfgContainer [2020-12-01 17:01:16,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:01:16,203 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:01:16,204 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:01:16,215 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:01:16,216 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:01:16" (1/1) ... [2020-12-01 17:01:16,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:01:16,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:01:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 106 states and 148 transitions. [2020-12-01 17:01:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 148 transitions. [2020-12-01 17:01:16,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-12-01 17:01:16,303 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:01:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:01:16,813 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:01:16,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:01:16,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 106 states and 146 transitions. [2020-12-01 17:01:16,842 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 146 transitions. [2020-12-01 17:01:16,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-12-01 17:01:16,846 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:01:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:01:17,032 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:01:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:01:17,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 108 states and 159 transitions. [2020-12-01 17:01:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 159 transitions. [2020-12-01 17:01:17,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-12-01 17:01:17,096 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:01:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:01:17,247 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:01:17,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:01:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 112 states and 176 transitions. [2020-12-01 17:01:17,295 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 176 transitions. [2020-12-01 17:01:17,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-12-01 17:01:17,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:01:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:01:17,455 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:01:17,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:01:17,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 115 states and 189 transitions. [2020-12-01 17:01:17,606 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 189 transitions. [2020-12-01 17:01:17,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-12-01 17:01:17,616 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:01:17,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:01:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:01:17,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:01:17,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 117 states and 192 transitions. [2020-12-01 17:01:17,753 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 192 transitions. [2020-12-01 17:01:17,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2020-12-01 17:01:17,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:01:17,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:01:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:01:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:01:18,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 122 states and 209 transitions. [2020-12-01 17:01:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 209 transitions. [2020-12-01 17:01:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-12-01 17:01:18,143 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:01:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:01:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:01:18,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:01:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 125 states and 224 transitions. [2020-12-01 17:01:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 224 transitions. [2020-12-01 17:01:18,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-12-01 17:01:18,482 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:01:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:01:18,609 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 17:01:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:01:18,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 127 states and 227 transitions. [2020-12-01 17:01:18,626 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 227 transitions. [2020-12-01 17:01:18,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-12-01 17:01:18,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:01:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:01:18,818 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-12-01 17:01:18,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:01:18,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 125 states and 225 transitions. [2020-12-01 17:01:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 225 transitions. [2020-12-01 17:01:18,949 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-01 17:01:18,950 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 10 iterations. [2020-12-01 17:01:18,961 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-12-01 17:01:19,124 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,129 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,130 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,131 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,132 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,132 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,133 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,133 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,133 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,134 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,134 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,134 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,134 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,135 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,135 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,135 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,136 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,137 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,140 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,141 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,141 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,141 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,141 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,142 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,143 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,144 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,144 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,144 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,145 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 17:01:19,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 05:01:19 ImpRootNode [2020-12-01 17:01:19,146 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 17:01:19,147 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 17:01:19,147 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 17:01:19,147 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 17:01:19,148 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:01:16" (3/4) ... [2020-12-01 17:01:19,151 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-01 17:01:19,158 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__Base [2020-12-01 17:01:19,159 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2020-12-01 17:01:19,159 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2020-12-01 17:01:19,159 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2020-12-01 17:01:19,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2020-12-01 17:01:19,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2020-12-01 17:01:19,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2020-12-01 17:01:19,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2020-12-01 17:01:19,160 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2020-12-01 17:01:19,161 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2020-12-01 17:01:19,161 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2020-12-01 17:01:19,161 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2020-12-01 17:01:19,205 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 140 nodes and edges [2020-12-01 17:01:19,213 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2020-12-01 17:01:19,216 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-12-01 17:01:19,218 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-12-01 17:01:19,220 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 17:01:19,222 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 17:01:19,398 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_747f27b8-8adb-498f-85a3-d9f71f26ffac/bin/ukojak/witness.graphml [2020-12-01 17:01:19,399 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 17:01:19,401 INFO L168 Benchmark]: Toolchain (without parser) took 7379.81 ms. Allocated memory was 98.6 MB in the beginning and 188.7 MB in the end (delta: 90.2 MB). Free memory was 61.8 MB in the beginning and 133.2 MB in the end (delta: -71.4 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:19,401 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 98.6 MB. Free memory was 70.3 MB in the beginning and 70.2 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:01:19,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 880.74 ms. Allocated memory is still 98.6 MB. Free memory was 61.5 MB in the beginning and 41.6 MB in the end (delta: 19.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:19,403 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.27 ms. Allocated memory is still 98.6 MB. Free memory was 41.6 MB in the beginning and 37.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:19,403 INFO L168 Benchmark]: Boogie Preprocessor took 88.04 ms. Allocated memory is still 98.6 MB. Free memory was 36.9 MB in the beginning and 72.9 MB in the end (delta: -36.0 MB). Peak memory consumption was 6.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:19,404 INFO L168 Benchmark]: RCFGBuilder took 3100.59 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 72.9 MB in the beginning and 52.2 MB in the end (delta: 20.6 MB). Peak memory consumption was 60.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:19,404 INFO L168 Benchmark]: CodeCheck took 2942.66 ms. Allocated memory was 119.5 MB in the beginning and 188.7 MB in the end (delta: 69.2 MB). Free memory was 52.2 MB in the beginning and 148.9 MB in the end (delta: -96.6 MB). Peak memory consumption was 47.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:19,405 INFO L168 Benchmark]: Witness Printer took 252.16 ms. Allocated memory is still 188.7 MB. Free memory was 147.8 MB in the beginning and 133.2 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:19,407 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 13 procedures, 106 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 2.6s, OverallIterations: 10, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 22992 SDtfs, 2016 SDslu, 12620 SDs, 0 SdLazy, 3024 SolverSat, 1444 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3699 GetRequests, 3643 SyntacticMatches, 10 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 905 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 532 NumberOfCodeBlocks, 532 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 523 ConstructedInterpolants, 0 QuantifiedInterpolants, 35735 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 5 PerfectInterpolantSequences, 107/115 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: 3]: 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: 82]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 417]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 309]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2519]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 91]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 83]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 98.6 MB. Free memory was 70.3 MB in the beginning and 70.2 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 880.74 ms. Allocated memory is still 98.6 MB. Free memory was 61.5 MB in the beginning and 41.6 MB in the end (delta: 19.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 108.27 ms. Allocated memory is still 98.6 MB. Free memory was 41.6 MB in the beginning and 37.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 88.04 ms. Allocated memory is still 98.6 MB. Free memory was 36.9 MB in the beginning and 72.9 MB in the end (delta: -36.0 MB). Peak memory consumption was 6.9 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3100.59 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 72.9 MB in the beginning and 52.2 MB in the end (delta: 20.6 MB). Peak memory consumption was 60.0 MB. Max. memory is 16.1 GB. * CodeCheck took 2942.66 ms. Allocated memory was 119.5 MB in the beginning and 188.7 MB in the end (delta: 69.2 MB). Free memory was 52.2 MB in the beginning and 148.9 MB in the end (delta: -96.6 MB). Peak memory consumption was 47.3 MB. Max. memory is 16.1 GB. * Witness Printer took 252.16 ms. Allocated memory is still 188.7 MB. Free memory was 147.8 MB in the beginning and 133.2 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...