./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY --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 235d3202439e1adf60e12839884bc3628a307e3b ............................................................................................................................................................................... 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY --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 235d3202439e1adf60e12839884bc3628a307e3b ................................................................................................................................................................ 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-4e77c04 [2021-10-13 05:04:54,603 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:04:54,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:04:54,678 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:04:54,679 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:04:54,681 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:04:54,683 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:04:54,689 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:04:54,693 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:04:54,700 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:04:54,702 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:04:54,705 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:04:54,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:04:54,709 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:04:54,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:04:54,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:04:54,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:04:54,733 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:04:54,736 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:04:54,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:04:54,747 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:04:54,749 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:04:54,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:04:54,754 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:04:54,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:04:54,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:04:54,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:04:54,771 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:04:54,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:04:54,774 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:04:54,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:04:54,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:04:54,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:04:54,787 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:04:54,790 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:04:54,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:04:54,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:04:54,791 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:04:54,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:04:54,793 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:04:54,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:04:54,795 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2021-10-13 05:04:54,843 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:04:54,843 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:04:54,846 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:04:54,846 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:04:54,846 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:04:54,846 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-13 05:04:54,847 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 05:04:54,847 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:04:54,847 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-10-13 05:04:54,847 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-10-13 05:04:54,849 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-10-13 05:04:54,849 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:04:54,849 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:04:54,849 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:04:54,850 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:04:54,850 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:04:54,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:04:54,850 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:04:54,851 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:04:54,851 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 05:04:54,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 05:04:54,851 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 235d3202439e1adf60e12839884bc3628a307e3b [2021-10-13 05:04:55,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:04:55,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:04:55,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:04:55,250 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:04:55,251 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:04:55,253 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i [2021-10-13 05:04:55,337 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/data/80734661b/2ca5e0634fe4470489ff1bc1fd75ffa4/FLAGe36feda37 [2021-10-13 05:04:56,513 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:04:56,514 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i [2021-10-13 05:04:56,602 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/data/80734661b/2ca5e0634fe4470489ff1bc1fd75ffa4/FLAGe36feda37 [2021-10-13 05:04:56,832 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/data/80734661b/2ca5e0634fe4470489ff1bc1fd75ffa4 [2021-10-13 05:04:56,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:04:56,837 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:04:56,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:04:56,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:04:56,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:04:56,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:04:56" (1/1) ... [2021-10-13 05:04:56,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d144aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:04:56, skipping insertion in model container [2021-10-13 05:04:56,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:04:56" (1/1) ... [2021-10-13 05:04:56,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:04:57,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:04:59,170 WARN L612 FunctionHandler]: implicit declaration of function __builtin_memset [2021-10-13 05:05:01,406 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[147887,147900] [2021-10-13 05:05:01,409 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148000,148013] [2021-10-13 05:05:01,410 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148117,148130] [2021-10-13 05:05:01,411 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148244,148257] [2021-10-13 05:05:01,428 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148355,148368] [2021-10-13 05:05:01,433 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148437,148450] [2021-10-13 05:05:01,434 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148504,148517] [2021-10-13 05:05:01,435 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148588,148601] [2021-10-13 05:05:01,436 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148697,148710] [2021-10-13 05:05:01,437 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148824,148837] [2021-10-13 05:05:01,438 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148999,149012] [2021-10-13 05:05:01,439 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149119,149132] [2021-10-13 05:05:01,440 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149203,149216] [2021-10-13 05:05:01,443 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149332,149345] [2021-10-13 05:05:01,444 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149441,149454] [2021-10-13 05:05:01,446 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149568,149581] [2021-10-13 05:05:01,449 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149743,149756] [2021-10-13 05:05:01,451 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149863,149876] [2021-10-13 05:05:01,454 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149948,149961] [2021-10-13 05:05:01,455 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150068,150081] [2021-10-13 05:05:01,459 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150186,150199] [2021-10-13 05:05:01,460 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150263,150276] [2021-10-13 05:05:01,462 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150361,150374] [2021-10-13 05:05:01,462 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150489,150502] [2021-10-13 05:05:01,464 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150666,150679] [2021-10-13 05:05:01,466 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150748,150761] [2021-10-13 05:05:01,466 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150814,150827] [2021-10-13 05:05:01,467 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150913,150926] [2021-10-13 05:05:01,468 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[151042,151055] [2021-10-13 05:05:01,472 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[151153,151166] [2021-10-13 05:05:01,473 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[151265,151278] [2021-10-13 05:05:01,474 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[151375,151388] [2021-10-13 05:05:01,784 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:1188) 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:2060) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) 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) [2021-10-13 05:05:01,797 INFO L168 Benchmark]: Toolchain (without parser) took 4958.77 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 48.0 MB in the beginning and 57.3 MB in the end (delta: -9.3 MB). Peak memory consumption was 22.5 MB. Max. memory is 16.1 GB. [2021-10-13 05:05:01,800 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 90.2 MB. Free memory is still 59.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:05:01,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4954.05 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 47.7 MB in the beginning and 57.3 MB in the end (delta: -9.6 MB). Peak memory consumption was 22.5 MB. Max. memory is 16.1 GB. [2021-10-13 05:05:01,805 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 90.2 MB. Free memory is still 59.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4954.05 ms. Allocated memory was 90.2 MB in the beginning and 113.2 MB in the end (delta: 23.1 MB). Free memory was 47.7 MB in the beginning and 57.3 MB in the end (delta: -9.6 MB). Peak memory consumption was 22.5 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:1188) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 05:05:04,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:05:04,605 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:05:04,643 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:05:04,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:05:04,645 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:05:04,648 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:05:04,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:05:04,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:05:04,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:05:04,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:05:04,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:05:04,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:05:04,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:05:04,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:05:04,682 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:05:04,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:05:04,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:05:04,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:05:04,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:05:04,703 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:05:04,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:05:04,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:05:04,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:05:04,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:05:04,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:05:04,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:05:04,726 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:05:04,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:05:04,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:05:04,729 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:05:04,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:05:04,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:05:04,734 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:05:04,757 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:05:04,758 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:05:04,759 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:05:04,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:05:04,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:05:04,762 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:05:04,763 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:05:04,764 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2021-10-13 05:05:04,808 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:05:04,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:05:04,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:05:04,812 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:05:04,812 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:05:04,813 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-13 05:05:04,813 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 05:05:04,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:05:04,813 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-10-13 05:05:04,814 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-10-13 05:05:04,815 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-10-13 05:05:04,815 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:05:04,816 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 05:05:04,816 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 05:05:04,816 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 05:05:04,817 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:05:04,817 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:05:04,817 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:05:04,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:05:04,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:05:04,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:05:04,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:05:04,819 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 05:05:04,819 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 05:05:04,819 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 05:05:04,819 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 05:05:04,820 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_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 235d3202439e1adf60e12839884bc3628a307e3b [2021-10-13 05:05:05,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:05:05,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:05:05,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:05:05,374 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:05:05,375 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:05:05,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i [2021-10-13 05:05:05,474 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/data/31df53594/f4ddc921b12e4833acf43ad25c3e98f5/FLAG886ba178b [2021-10-13 05:05:06,760 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:05:06,761 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i [2021-10-13 05:05:06,826 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/data/31df53594/f4ddc921b12e4833acf43ad25c3e98f5/FLAG886ba178b [2021-10-13 05:05:07,013 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab43729a-5c5f-48a5-8b63-ca06e3dca41e/bin/ukojak-fKGseLULKY/data/31df53594/f4ddc921b12e4833acf43ad25c3e98f5 [2021-10-13 05:05:07,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:05:07,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:05:07,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:05:07,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:05:07,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:05:07,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:05:07" (1/1) ... [2021-10-13 05:05:07,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fa4e9d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:05:07, skipping insertion in model container [2021-10-13 05:05:07,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:05:07" (1/1) ... [2021-10-13 05:05:07,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:05:07,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:05:10,459 WARN L612 FunctionHandler]: implicit declaration of function __builtin_memset [2021-10-13 05:05:11,454 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:2349) 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:1978) 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:1430) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) 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) [2021-10-13 05:05:11,461 INFO L168 Benchmark]: Toolchain (without parser) took 4441.51 ms. Allocated memory was 75.5 MB in the beginning and 102.8 MB in the end (delta: 27.3 MB). Free memory was 45.1 MB in the beginning and 70.3 MB in the end (delta: -25.2 MB). Peak memory consumption was 20.7 MB. Max. memory is 16.1 GB. [2021-10-13 05:05:11,464 INFO L168 Benchmark]: CDTParser took 0.82 ms. Allocated memory is still 75.5 MB. Free memory was 55.6 MB in the beginning and 55.5 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:05:11,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4433.96 ms. Allocated memory was 75.5 MB in the beginning and 102.8 MB in the end (delta: 27.3 MB). Free memory was 44.8 MB in the beginning and 70.3 MB in the end (delta: -25.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 16.1 GB. [2021-10-13 05:05:11,470 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.82 ms. Allocated memory is still 75.5 MB. Free memory was 55.6 MB in the beginning and 55.5 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4433.96 ms. Allocated memory was 75.5 MB in the beginning and 102.8 MB in the end (delta: 27.3 MB). Free memory was 44.8 MB in the beginning and 70.3 MB in the end (delta: -25.5 MB). Peak memory consumption was 20.7 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...