./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB --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 d90b40abe17ad17e0875a32f6684c69a425762f33d0bcfa66a6ec9a0f34bd1cc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:35:32,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:35:32,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:35:32,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:35:32,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:35:32,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:35:32,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:35:32,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:35:32,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:35:32,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:35:32,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:35:32,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:35:32,611 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:35:32,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:35:32,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:35:32,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:35:32,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:35:32,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:35:32,621 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:35:32,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:35:32,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:35:32,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:35:32,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:35:32,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:35:32,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:35:32,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:35:32,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:35:32,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:35:32,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:35:32,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:35:32,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:35:32,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:35:32,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:35:32,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:35:32,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:35:32,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:35:32,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:35:32,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:35:32,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:35:32,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:35:32,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:35:32,651 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-10-17 16:35:32,675 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:35:32,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:35:32,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:35:32,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:35:32,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:35:32,677 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 16:35:32,678 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:35:32,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:35:32,678 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-17 16:35:32,678 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-17 16:35:32,679 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-17 16:35:32,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:35:32,679 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:35:32,679 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:35:32,680 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:35:32,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:35:32,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:32,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:35:32,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:35:32,681 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:35:32,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:35:32,682 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d90b40abe17ad17e0875a32f6684c69a425762f33d0bcfa66a6ec9a0f34bd1cc [2022-10-17 16:35:32,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:35:32,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:35:32,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:35:32,965 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:35:32,965 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:35:32,967 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i [2022-10-17 16:35:33,043 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/data/f56f59887/da5979a050e34df2b0d95489fec819e4/FLAGa62de480a [2022-10-17 16:35:34,017 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:35:34,019 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i [2022-10-17 16:35:34,088 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/data/f56f59887/da5979a050e34df2b0d95489fec819e4/FLAGa62de480a [2022-10-17 16:35:34,421 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/data/f56f59887/da5979a050e34df2b0d95489fec819e4 [2022-10-17 16:35:34,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:35:34,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:35:34,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:34,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:35:34,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:35:34,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:34" (1/1) ... [2022-10-17 16:35:34,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@182036ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:34, skipping insertion in model container [2022-10-17 16:35:34,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:34" (1/1) ... [2022-10-17 16:35:34,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:35:34,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:35:36,507 WARN L611 FunctionHandler]: implicit declaration of function __builtin_memset [2022-10-17 16:35:38,386 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[147771,147784] [2022-10-17 16:35:38,395 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[147884,147897] [2022-10-17 16:35:38,396 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148001,148014] [2022-10-17 16:35:38,398 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148128,148141] [2022-10-17 16:35:38,400 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148239,148252] [2022-10-17 16:35:38,403 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148321,148334] [2022-10-17 16:35:38,404 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148388,148401] [2022-10-17 16:35:38,404 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148472,148485] [2022-10-17 16:35:38,405 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148581,148594] [2022-10-17 16:35:38,406 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148708,148721] [2022-10-17 16:35:38,408 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148883,148896] [2022-10-17 16:35:38,409 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149003,149016] [2022-10-17 16:35:38,410 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149087,149100] [2022-10-17 16:35:38,412 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149216,149229] [2022-10-17 16:35:38,413 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149325,149338] [2022-10-17 16:35:38,415 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149452,149465] [2022-10-17 16:35:38,417 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149627,149640] [2022-10-17 16:35:38,418 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149747,149760] [2022-10-17 16:35:38,419 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149832,149845] [2022-10-17 16:35:38,420 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149952,149965] [2022-10-17 16:35:38,421 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150070,150083] [2022-10-17 16:35:38,422 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150147,150160] [2022-10-17 16:35:38,423 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150245,150258] [2022-10-17 16:35:38,424 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150373,150386] [2022-10-17 16:35:38,425 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150550,150563] [2022-10-17 16:35:38,425 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150632,150645] [2022-10-17 16:35:38,427 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150698,150711] [2022-10-17 16:35:38,427 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150797,150810] [2022-10-17 16:35:38,428 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150926,150939] [2022-10-17 16:35:38,431 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[151037,151050] [2022-10-17 16:35:38,431 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[151149,151162] [2022-10-17 16:35:38,433 WARN L230 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[151259,151272] [2022-10-17 16:35:38,701 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:1224) 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:2121) 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:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) 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) [2022-10-17 16:35:38,706 INFO L158 Benchmark]: Toolchain (without parser) took 4278.14ms. Allocated memory is still 96.5MB. Free memory was 48.7MB in the beginning and 46.8MB in the end (delta: 1.9MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2022-10-17 16:35:38,707 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory is still 76.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:35:38,709 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4272.44ms. Allocated memory is still 96.5MB. Free memory was 48.5MB in the beginning and 46.8MB in the end (delta: 1.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2022-10-17 16:35:38,711 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory is still 76.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4272.44ms. Allocated memory is still 96.5MB. Free memory was 48.5MB in the beginning and 46.8MB in the end (delta: 1.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * 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:1224) 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB --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 d90b40abe17ad17e0875a32f6684c69a425762f33d0bcfa66a6ec9a0f34bd1cc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:35:41,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:35:41,026 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:35:41,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:35:41,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:35:41,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:35:41,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:35:41,103 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:35:41,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:35:41,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:35:41,118 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:35:41,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:35:41,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:35:41,124 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:35:41,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:35:41,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:35:41,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:35:41,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:35:41,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:35:41,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:35:41,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:35:41,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:35:41,149 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:35:41,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:35:41,160 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:35:41,161 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:35:41,161 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:35:41,163 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:35:41,164 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:35:41,165 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:35:41,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:35:41,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:35:41,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:35:41,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:35:41,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:35:41,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:35:41,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:35:41,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:35:41,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:35:41,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:35:41,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:35:41,181 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-10-17 16:35:41,221 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:35:41,221 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:35:41,224 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:35:41,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:35:41,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:35:41,225 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-17 16:35:41,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:35:41,226 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:35:41,226 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-17 16:35:41,226 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-17 16:35:41,227 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-17 16:35:41,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:35:41,228 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:35:41,228 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:35:41,229 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:35:41,229 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:35:41,229 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:35:41,229 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:35:41,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:35:41,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:41,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:35:41,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:35:41,231 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:35:41,231 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:35:41,232 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:35:41,232 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:35:41,232 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_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d90b40abe17ad17e0875a32f6684c69a425762f33d0bcfa66a6ec9a0f34bd1cc [2022-10-17 16:35:41,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:35:41,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:35:41,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:35:41,687 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:35:41,688 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:35:41,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i [2022-10-17 16:35:41,757 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/data/90bb6f302/c14a83eb39504179947c50bb62d959dc/FLAGfdc2f50db [2022-10-17 16:35:42,685 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:35:42,685 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i [2022-10-17 16:35:42,743 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/data/90bb6f302/c14a83eb39504179947c50bb62d959dc/FLAGfdc2f50db [2022-10-17 16:35:43,117 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6034abc0-d832-48dc-b9c7-3ef7917cda65/bin/ukojak-92XMlrwhuB/data/90bb6f302/c14a83eb39504179947c50bb62d959dc [2022-10-17 16:35:43,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:35:43,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:35:43,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:43,123 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:35:43,135 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:35:43,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:43" (1/1) ... [2022-10-17 16:35:43,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5627f0bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:43, skipping insertion in model container [2022-10-17 16:35:43,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:43" (1/1) ... [2022-10-17 16:35:43,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:35:43,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:35:45,529 WARN L611 FunctionHandler]: implicit declaration of function __builtin_memset [2022-10-17 16:35:46,369 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:1021) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) 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:2412) 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:2039) 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:1081) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) 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:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) 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) [2022-10-17 16:35:46,375 INFO L158 Benchmark]: Toolchain (without parser) took 3251.98ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 30.0MB in the beginning and 38.0MB in the end (delta: -8.1MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2022-10-17 16:35:46,375 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 62.9MB. Free memory was 43.0MB in the beginning and 43.0MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:35:46,377 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3249.85ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 29.7MB in the beginning and 38.0MB in the end (delta: -8.3MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2022-10-17 16:35:46,378 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68ms. Allocated memory is still 62.9MB. Free memory was 43.0MB in the beginning and 43.0MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3249.85ms. Allocated memory was 62.9MB in the beginning and 86.0MB in the end (delta: 23.1MB). Free memory was 29.7MB in the beginning and 38.0MB in the end (delta: -8.3MB). Peak memory consumption was 16.7MB. 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.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) 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