./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bd64539a144241395781f7472407ffb31c1f73f6ab9206d20864b184ab12c36f ............................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bd64539a144241395781f7472407ffb31c1f73f6ab9206d20864b184ab12c36f ................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:05:51,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:05:51,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:05:51,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:05:51,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:05:51,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:05:51,165 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:05:51,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:05:51,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:05:51,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:05:51,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:05:51,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:05:51,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:05:51,179 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:05:51,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:05:51,189 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:05:51,191 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:05:51,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:05:51,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:05:51,203 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:05:51,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:05:51,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:05:51,216 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:05:51,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:05:51,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:05:51,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:05:51,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:05:51,231 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:05:51,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:05:51,236 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:05:51,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:05:51,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:05:51,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:05:51,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:05:51,249 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:05:51,250 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:05:51,251 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:05:51,251 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:05:51,251 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:05:51,253 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:05:51,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:05:51,255 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2021-10-29 03:05:51,306 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:05:51,322 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:05:51,323 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:05:51,324 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:05:51,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:05:51,324 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-29 03:05:51,324 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:05:51,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:05:51,325 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-10-29 03:05:51,325 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-10-29 03:05:51,325 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-10-29 03:05:51,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:05:51,326 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:05:51,326 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:05:51,326 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:05:51,327 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:05:51,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:05:51,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:05:51,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:05:51,327 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:05:51,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:05:51,328 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_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd64539a144241395781f7472407ffb31c1f73f6ab9206d20864b184ab12c36f [2021-10-29 03:05:51,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:05:51,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:05:51,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:05:51,663 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:05:51,664 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:05:51,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i [2021-10-29 03:05:51,740 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/data/e50369cde/c02c26604ee446b8bdca67855724c711/FLAG62fdd012a [2021-10-29 03:05:52,794 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:05:52,796 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i [2021-10-29 03:05:52,852 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/data/e50369cde/c02c26604ee446b8bdca67855724c711/FLAG62fdd012a [2021-10-29 03:05:53,189 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/data/e50369cde/c02c26604ee446b8bdca67855724c711 [2021-10-29 03:05:53,192 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:05:53,195 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:05:53,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:05:53,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:05:53,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:05:53,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:05:53" (1/1) ... [2021-10-29 03:05:53,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@707831d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:05:53, skipping insertion in model container [2021-10-29 03:05:53,205 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:05:53" (1/1) ... [2021-10-29 03:05:53,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:05:53,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:05:56,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_memset [2021-10-29 03:05:58,077 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[147817,147830] [2021-10-29 03:05:58,079 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[147930,147943] [2021-10-29 03:05:58,080 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148047,148060] [2021-10-29 03:05:58,081 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148174,148187] [2021-10-29 03:05:58,082 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148285,148298] [2021-10-29 03:05:58,083 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148367,148380] [2021-10-29 03:05:58,084 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148434,148447] [2021-10-29 03:05:58,084 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148518,148531] [2021-10-29 03:05:58,085 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148627,148640] [2021-10-29 03:05:58,086 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148754,148767] [2021-10-29 03:05:58,087 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148929,148942] [2021-10-29 03:05:58,088 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149049,149062] [2021-10-29 03:05:58,088 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149133,149146] [2021-10-29 03:05:58,089 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149262,149275] [2021-10-29 03:05:58,090 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149371,149384] [2021-10-29 03:05:58,091 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149498,149511] [2021-10-29 03:05:58,093 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149673,149686] [2021-10-29 03:05:58,093 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149793,149806] [2021-10-29 03:05:58,094 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149878,149891] [2021-10-29 03:05:58,095 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149998,150011] [2021-10-29 03:05:58,096 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150116,150129] [2021-10-29 03:05:58,097 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150193,150206] [2021-10-29 03:05:58,098 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150291,150304] [2021-10-29 03:05:58,098 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150419,150432] [2021-10-29 03:05:58,099 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150596,150609] [2021-10-29 03:05:58,100 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150678,150691] [2021-10-29 03:05:58,101 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150744,150757] [2021-10-29 03:05:58,102 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150843,150856] [2021-10-29 03:05:58,103 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150972,150985] [2021-10-29 03:05:58,103 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[151083,151096] [2021-10-29 03:05:58,104 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[151195,151208] [2021-10-29 03:05:58,105 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[151305,151318] [2021-10-29 03:05:58,445 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: passing these results is not yet implemented at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:152) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2066) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3224) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:05:58,454 INFO L168 Benchmark]: Toolchain (without parser) took 5255.09 ms. Allocated memory was 98.6 MB in the beginning and 146.8 MB in the end (delta: 48.2 MB). Free memory was 55.1 MB in the beginning and 107.6 MB in the end (delta: -52.5 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:05:58,455 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 98.6 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:05:58,458 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5250.22 ms. Allocated memory was 98.6 MB in the beginning and 146.8 MB in the end (delta: 48.2 MB). Free memory was 54.9 MB in the beginning and 107.6 MB in the end (delta: -52.7 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:05:58,460 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 98.6 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5250.22 ms. Allocated memory was 98.6 MB in the beginning and 146.8 MB in the end (delta: 48.2 MB). Free memory was 54.9 MB in the beginning and 107.6 MB in the end (delta: -52.7 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: passing these results is not yet implemented de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: passing these results is not yet implemented: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1194) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:06:00,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:06:00,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:06:01,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:06:01,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:06:01,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:06:01,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:06:01,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:06:01,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:06:01,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:06:01,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:06:01,073 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:06:01,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:06:01,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:06:01,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:06:01,078 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:06:01,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:06:01,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:06:01,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:06:01,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:06:01,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:06:01,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:06:01,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:06:01,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:06:01,097 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:06:01,097 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:06:01,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:06:01,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:06:01,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:06:01,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:06:01,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:06:01,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:06:01,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:06:01,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:06:01,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:06:01,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:06:01,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:06:01,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:06:01,117 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:06:01,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:06:01,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:06:01,124 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2021-10-29 03:06:01,169 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:06:01,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:06:01,173 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:06:01,173 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:06:01,173 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:06:01,174 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-29 03:06:01,174 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:06:01,174 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:06:01,174 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-10-29 03:06:01,175 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-10-29 03:06:01,176 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-10-29 03:06:01,176 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:06:01,176 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:06:01,177 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:06:01,177 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:06:01,177 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:06:01,177 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:06:01,178 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:06:01,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:06:01,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:06:01,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:06:01,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:06:01,179 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:06:01,179 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:06:01,179 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:06:01,180 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:06:01,180 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd64539a144241395781f7472407ffb31c1f73f6ab9206d20864b184ab12c36f [2021-10-29 03:06:01,653 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:06:01,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:06:01,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:06:01,687 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:06:01,688 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:06:01,689 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i [2021-10-29 03:06:01,774 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/data/5838b02f8/9e3fe0ea872e4cb89b6def0b546fbfe2/FLAG647023bab [2021-10-29 03:06:02,947 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:06:02,948 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i [2021-10-29 03:06:03,001 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/data/5838b02f8/9e3fe0ea872e4cb89b6def0b546fbfe2/FLAG647023bab [2021-10-29 03:06:03,284 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bece0b46-97e8-4421-97f7-6265aa01d059/bin/ukojak-Rh5K9KB4LI/data/5838b02f8/9e3fe0ea872e4cb89b6def0b546fbfe2 [2021-10-29 03:06:03,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:06:03,290 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:06:03,292 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:06:03,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:06:03,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:06:03,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:06:03" (1/1) ... [2021-10-29 03:06:03,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ebb0802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:06:03, skipping insertion in model container [2021-10-29 03:06:03,300 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:06:03" (1/1) ... [2021-10-29 03:06:03,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:06:03,445 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:06:05,750 WARN L612 FunctionHandler]: implicit declaration of function __builtin_memset [2021-10-29 03:06:06,601 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:990) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2355) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1984) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1436) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3224) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:06:06,610 INFO L168 Benchmark]: Toolchain (without parser) took 3316.81 ms. Allocated memory was 62.9 MB in the beginning and 86.0 MB in the end (delta: 23.1 MB). Free memory was 30.9 MB in the beginning and 59.0 MB in the end (delta: -28.1 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:06,612 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 62.9 MB. Free memory is still 43.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:06:06,614 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3313.72 ms. Allocated memory was 62.9 MB in the beginning and 86.0 MB in the end (delta: 23.1 MB). Free memory was 30.6 MB in the beginning and 59.0 MB in the end (delta: -28.4 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:06:06,617 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 62.9 MB. Free memory is still 43.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3313.72 ms. Allocated memory was 62.9 MB in the beginning and 86.0 MB in the end (delta: 23.1 MB). Free memory was 30.6 MB in the beginning and 59.0 MB in the end (delta: -28.4 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...