./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --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 64bit --witnessprinter.graph.data.programhash edc3c192344462824181d1236b0da41fc99e4465c01727e227b044c58420a5b8 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:56:02,770 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:56:02,846 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:56:02,852 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:56:02,853 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:56:02,890 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:56:02,894 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:56:02,896 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:56:02,898 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:56:02,901 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:56:02,903 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:56:02,904 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:56:02,904 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:56:02,908 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:56:02,909 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:56:02,909 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:56:02,911 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:56:02,914 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:56:02,915 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:56:02,916 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:56:02,916 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:56:02,917 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:56:02,918 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:56:02,918 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:56:02,919 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:56:02,919 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:56:02,920 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:56:02,920 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:56:02,921 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:56:02,921 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:56:02,922 INFO L153 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> edc3c192344462824181d1236b0da41fc99e4465c01727e227b044c58420a5b8 [2023-11-24 22:56:03,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:56:03,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:56:03,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:56:03,208 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:56:03,208 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:56:03,210 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i [2023-11-24 22:56:06,568 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:56:07,299 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:56:07,303 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i [2023-11-24 22:56:07,373 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/data/a371732ca/a617b2571f3d47428c8a482fee96c06c/FLAG9683575d6 [2023-11-24 22:56:07,392 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/data/a371732ca/a617b2571f3d47428c8a482fee96c06c [2023-11-24 22:56:07,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:56:07,400 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:56:07,405 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:56:07,406 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:56:07,411 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:56:07,414 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:56:07" (1/1) ... [2023-11-24 22:56:07,415 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5da1b6f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:07, skipping insertion in model container [2023-11-24 22:56:07,415 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:56:07" (1/1) ... [2023-11-24 22:56:07,567 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:56:09,900 WARN L638 FunctionHandler]: implicit declaration of function __builtin_memset [2023-11-24 22:56:11,795 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[148476,148489] [2023-11-24 22:56:11,811 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[148589,148602] [2023-11-24 22:56:11,812 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[148706,148719] [2023-11-24 22:56:11,813 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[148833,148846] [2023-11-24 22:56:11,816 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[148944,148957] [2023-11-24 22:56:11,817 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[149026,149039] [2023-11-24 22:56:11,818 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[149093,149106] [2023-11-24 22:56:11,818 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[149177,149190] [2023-11-24 22:56:11,819 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[149286,149299] [2023-11-24 22:56:11,820 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[149413,149426] [2023-11-24 22:56:11,821 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[149588,149601] [2023-11-24 22:56:11,822 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[149708,149721] [2023-11-24 22:56:11,823 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[149792,149805] [2023-11-24 22:56:11,824 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[149921,149934] [2023-11-24 22:56:11,825 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[150030,150043] [2023-11-24 22:56:11,826 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[150157,150170] [2023-11-24 22:56:11,827 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[150332,150345] [2023-11-24 22:56:11,828 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[150452,150465] [2023-11-24 22:56:11,829 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[150537,150550] [2023-11-24 22:56:11,830 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[150657,150670] [2023-11-24 22:56:11,831 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[150775,150788] [2023-11-24 22:56:11,831 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[150852,150865] [2023-11-24 22:56:11,832 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[150950,150963] [2023-11-24 22:56:11,833 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[151078,151091] [2023-11-24 22:56:11,836 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[151255,151268] [2023-11-24 22:56:11,837 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[151337,151350] [2023-11-24 22:56:11,838 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[151403,151416] [2023-11-24 22:56:11,838 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[151502,151515] [2023-11-24 22:56:11,840 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[151631,151644] [2023-11-24 22:56:11,841 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[151742,151755] [2023-11-24 22:56:11,842 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[151854,151867] [2023-11-24 22:56:11,843 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[151964,151977] [2023-11-24 22:56:12,122 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[163913,163926] [2023-11-24 22:56:12,123 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[164006,164019] [2023-11-24 22:56:12,123 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[164087,164100] [2023-11-24 22:56:12,124 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[164234,164247] [2023-11-24 22:56:12,125 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[164342,164355] [2023-11-24 22:56:12,125 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[164434,164447] [2023-11-24 22:56:12,129 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[164510,164523] [2023-11-24 22:56:12,130 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[164591,164604] [2023-11-24 22:56:12,130 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[164695,164708] [2023-11-24 22:56:12,131 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[164776,164789] [2023-11-24 22:56:12,132 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[164852,164865] [2023-11-24 22:56:12,133 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[164937,164950] [2023-11-24 22:56:12,134 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[165080,165093] [2023-11-24 22:56:12,135 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[165175,165188] [2023-11-24 22:56:12,135 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[165265,165278] [2023-11-24 22:56:12,137 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[165393,165406] [2023-11-24 22:56:12,138 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[165493,165506] [2023-11-24 22:56:12,144 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[165622,165635] [2023-11-24 22:56:12,145 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[165703,165716] [2023-11-24 22:56:12,146 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[165794,165807] [2023-11-24 22:56:12,150 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[166031,166044] [2023-11-24 22:56:12,151 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[166213,166226] [2023-11-24 22:56:12,152 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[166407,166420] [2023-11-24 22:56:12,157 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[166859,166872] [2023-11-24 22:56:12,162 WARN L240 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i[166991,167004] [2023-11-24 22:56:13,138 WARN L638 FunctionHandler]: implicit declaration of function __builtin_memcmp [2023-11-24 22:56:13,171 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:56:13,176 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.makeRepresentationReadyForConversion(ExpressionResultTransformer.java:591) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.makeRepresentationReadyForConversionAndRexBoolToInt(ExpressionResultTransformer.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.convertInitResultWithExpressionResult(InitializationHandler.java:1243) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1233) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1329) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1329) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:237) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:803) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:638) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:191) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:147) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-24 22:56:13,181 INFO L158 Benchmark]: Toolchain (without parser) took 5779.83ms. Allocated memory was 123.7MB in the beginning and 167.8MB in the end (delta: 44.0MB). Free memory was 82.0MB in the beginning and 80.0MB in the end (delta: 2.0MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. [2023-11-24 22:56:13,182 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 123.7MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 22:56:13,183 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5773.95ms. Allocated memory was 123.7MB in the beginning and 167.8MB in the end (delta: 44.0MB). Free memory was 81.5MB in the beginning and 80.0MB in the end (delta: 1.5MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. [2023-11-24 22:56:13,184 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 123.7MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5773.95ms. Allocated memory was 123.7MB in the beginning and 167.8MB in the end (delta: 44.0MB). Free memory was 81.5MB in the beginning and 80.0MB in the end (delta: 1.5MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.makeRepresentationReadyForConversion(ExpressionResultTransformer.java:591) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --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 64bit --witnessprinter.graph.data.programhash edc3c192344462824181d1236b0da41fc99e4465c01727e227b044c58420a5b8 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:56:15,859 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:56:16,000 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-24 22:56:16,057 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:56:16,058 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:56:16,059 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:56:16,060 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:56:16,060 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:56:16,061 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:56:16,066 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:56:16,067 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:56:16,067 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:56:16,068 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:56:16,069 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:56:16,070 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-24 22:56:16,070 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-24 22:56:16,070 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-24 22:56:16,071 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:56:16,071 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:56:16,073 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:56:16,073 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:56:16,074 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:56:16,075 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 22:56:16,075 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-24 22:56:16,075 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:56:16,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:56:16,076 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:56:16,077 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:56:16,077 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:56:16,078 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-24 22:56:16,079 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 22:56:16,079 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:56:16,080 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-24 22:56:16,080 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 22:56:16,080 INFO L153 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_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> edc3c192344462824181d1236b0da41fc99e4465c01727e227b044c58420a5b8 [2023-11-24 22:56:16,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:56:16,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:56:16,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:56:16,501 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:56:16,501 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:56:16,503 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i [2023-11-24 22:56:19,698 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:56:20,430 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:56:20,430 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed.i [2023-11-24 22:56:20,484 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/data/076ecc073/adc08dfebb754e13b1b8082c437822dc/FLAG2b97dbed0 [2023-11-24 22:56:20,504 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d9e4225-0896-4719-9ba6-1f202297ebdb/bin/ukojak-verify-afCqCEvfdi/data/076ecc073/adc08dfebb754e13b1b8082c437822dc [2023-11-24 22:56:20,510 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:56:20,512 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:56:20,515 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:56:20,515 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:56:20,520 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:56:20,522 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:56:20" (1/1) ... [2023-11-24 22:56:20,523 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dfa85af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:56:20, skipping insertion in model container [2023-11-24 22:56:20,524 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:56:20" (1/1) ... [2023-11-24 22:56:20,683 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:56:21,623 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.constructSizeTValueAndOffsetsStructAndUnion(TypeSizeAndOffsetComputer.java:233) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:184) 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:1023) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:281) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2499) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:567) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:195) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1088) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:234) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:386) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1512) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:157) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3421) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:611) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:191) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:147) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-24 22:56:21,633 INFO L158 Benchmark]: Toolchain (without parser) took 1120.00ms. Allocated memory is still 94.4MB. Free memory was 58.3MB in the beginning and 50.5MB in the end (delta: 7.8MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2023-11-24 22:56:21,634 INFO L158 Benchmark]: CDTParser took 0.66ms. Allocated memory is still 71.3MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 22:56:21,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1115.63ms. Allocated memory is still 94.4MB. Free memory was 58.3MB in the beginning and 50.5MB in the end (delta: 7.8MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2023-11-24 22:56:21,637 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66ms. Allocated memory is still 71.3MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1115.63ms. Allocated memory is still 94.4MB. Free memory was 58.3MB in the beginning and 50.5MB in the end (delta: 7.8MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * 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.constructSizeTValueAndOffsetsStructAndUnion(TypeSizeAndOffsetComputer.java:233) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type