./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/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_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ --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 93ec3fe92cbffeb2c5e17682d1d73993f9ea9354b1a7bf40800d41bcb5fd7393 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:12:49,895 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:12:49,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:12:49,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:12:49,948 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:12:49,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:12:49,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:12:49,960 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:12:49,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:12:49,970 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:12:49,971 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:12:49,973 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:12:49,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:12:49,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:12:49,979 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:12:49,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:12:49,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:12:49,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:12:49,990 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:12:50,000 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:12:50,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:12:50,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:12:50,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:12:50,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:12:50,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:12:50,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:12:50,014 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:12:50,016 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:12:50,017 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:12:50,018 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:12:50,019 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:12:50,020 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:12:50,022 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:12:50,023 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:12:50,025 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:12:50,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:12:50,026 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:12:50,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:12:50,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:12:50,027 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:12:50,028 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:12:50,029 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2021-11-22 23:12:50,077 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:12:50,077 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:12:50,079 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:12:50,079 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:12:50,080 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:12:50,080 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-22 23:12:50,080 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:12:50,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:12:50,080 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-11-22 23:12:50,081 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-11-22 23:12:50,082 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-11-22 23:12:50,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:12:50,082 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:12:50,083 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:12:50,083 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:12:50,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:12:50,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:12:50,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:12:50,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:12:50,084 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:12:50,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:12:50,085 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_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93ec3fe92cbffeb2c5e17682d1d73993f9ea9354b1a7bf40800d41bcb5fd7393 [2021-11-22 23:12:50,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:12:50,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:12:50,452 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:12:50,453 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:12:50,455 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:12:50,456 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i [2021-11-22 23:12:50,541 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/data/03554270b/71e1c21d26da471b8ac8dcb22bc503f5/FLAG0b354d587 [2021-11-22 23:12:51,479 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:12:51,482 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i [2021-11-22 23:12:51,534 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/data/03554270b/71e1c21d26da471b8ac8dcb22bc503f5/FLAG0b354d587 [2021-11-22 23:12:51,906 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/data/03554270b/71e1c21d26da471b8ac8dcb22bc503f5 [2021-11-22 23:12:51,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:12:51,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:12:51,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:12:51,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:12:51,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:12:51,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:12:51" (1/1) ... [2021-11-22 23:12:51,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10c78040 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:51, skipping insertion in model container [2021-11-22 23:12:51,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:12:51" (1/1) ... [2021-11-22 23:12:51,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:12:52,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:12:53,783 WARN L610 FunctionHandler]: implicit declaration of function __builtin_memset [2021-11-22 23:12:55,589 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[147887,147900] [2021-11-22 23:12:55,593 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148000,148013] [2021-11-22 23:12:55,594 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148117,148130] [2021-11-22 23:12:55,595 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148244,148257] [2021-11-22 23:12:55,595 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148355,148368] [2021-11-22 23:12:55,596 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148437,148450] [2021-11-22 23:12:55,597 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148504,148517] [2021-11-22 23:12:55,597 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148588,148601] [2021-11-22 23:12:55,598 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148697,148710] [2021-11-22 23:12:55,599 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148824,148837] [2021-11-22 23:12:55,599 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[148999,149012] [2021-11-22 23:12:55,600 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149119,149132] [2021-11-22 23:12:55,601 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149203,149216] [2021-11-22 23:12:55,602 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149332,149345] [2021-11-22 23:12:55,602 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149441,149454] [2021-11-22 23:12:55,603 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149568,149581] [2021-11-22 23:12:55,604 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149743,149756] [2021-11-22 23:12:55,605 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149863,149876] [2021-11-22 23:12:55,605 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[149948,149961] [2021-11-22 23:12:55,606 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150068,150081] [2021-11-22 23:12:55,607 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150186,150199] [2021-11-22 23:12:55,608 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150263,150276] [2021-11-22 23:12:55,608 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150361,150374] [2021-11-22 23:12:55,609 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150489,150502] [2021-11-22 23:12:55,610 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150666,150679] [2021-11-22 23:12:55,611 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150748,150761] [2021-11-22 23:12:55,611 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150814,150827] [2021-11-22 23:12:55,612 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[150913,150926] [2021-11-22 23:12:55,613 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[151042,151055] [2021-11-22 23:12:55,613 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[151153,151166] [2021-11-22 23:12:55,614 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[151265,151278] [2021-11-22 23:12:55,615 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_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i[151375,151388] [2021-11-22 23:12:55,885 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:1214) 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:2103) 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:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) 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) [2021-11-22 23:12:55,893 INFO L158 Benchmark]: Toolchain (without parser) took 3979.90ms. Allocated memory was 96.5MB in the beginning and 134.2MB in the end (delta: 37.7MB). Free memory was 65.1MB in the beginning and 84.5MB in the end (delta: -19.4MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2021-11-22 23:12:55,894 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 96.5MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:12:55,895 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3977.57ms. Allocated memory was 96.5MB in the beginning and 134.2MB in the end (delta: 37.7MB). Free memory was 64.8MB in the beginning and 84.5MB in the end (delta: -19.6MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. [2021-11-22 23:12:55,897 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 96.5MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3977.57ms. Allocated memory was 96.5MB in the beginning and 134.2MB in the end (delta: 37.7MB). Free memory was 64.8MB in the beginning and 84.5MB in the end (delta: -19.6MB). Peak memory consumption was 31.3MB. 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:1214) 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_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/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_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ --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 93ec3fe92cbffeb2c5e17682d1d73993f9ea9354b1a7bf40800d41bcb5fd7393 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:12:58,349 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:12:58,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:12:58,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:12:58,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:12:58,412 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:12:58,413 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:12:58,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:12:58,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:12:58,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:12:58,430 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:12:58,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:12:58,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:12:58,435 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:12:58,438 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:12:58,443 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:12:58,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:12:58,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:12:58,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:12:58,458 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:12:58,460 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:12:58,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:12:58,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:12:58,467 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:12:58,476 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:12:58,477 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:12:58,477 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:12:58,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:12:58,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:12:58,481 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:12:58,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:12:58,482 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:12:58,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:12:58,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:12:58,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:12:58,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:12:58,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:12:58,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:12:58,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:12:58,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:12:58,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:12:58,491 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2021-11-22 23:12:58,536 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:12:58,536 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:12:58,539 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:12:58,540 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:12:58,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:12:58,540 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-22 23:12:58,540 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:12:58,541 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:12:58,541 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-11-22 23:12:58,541 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-11-22 23:12:58,542 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-11-22 23:12:58,542 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:12:58,543 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 23:12:58,543 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 23:12:58,543 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 23:12:58,543 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:12:58,544 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:12:58,544 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:12:58,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:12:58,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:12:58,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:12:58,545 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:12:58,545 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-22 23:12:58,545 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 23:12:58,545 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-22 23:12:58,546 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 23:12:58,546 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_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93ec3fe92cbffeb2c5e17682d1d73993f9ea9354b1a7bf40800d41bcb5fd7393 [2021-11-22 23:12:58,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:12:58,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:12:58,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:12:58,990 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:12:58,992 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:12:58,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i [2021-11-22 23:12:59,074 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/data/6975c97d0/f99c5c8ce4ba4d7280e73fe58df03867/FLAGedf7e11ea [2021-11-22 23:13:00,054 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:13:00,055 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i [2021-11-22 23:13:00,108 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/data/6975c97d0/f99c5c8ce4ba4d7280e73fe58df03867/FLAGedf7e11ea [2021-11-22 23:13:00,428 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a01ec03-3948-4955-8204-1903fa2e803a/bin/ukojak-LBtLqBUTdQ/data/6975c97d0/f99c5c8ce4ba4d7280e73fe58df03867 [2021-11-22 23:13:00,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:13:00,432 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:13:00,433 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:13:00,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:13:00,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:13:00,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:13:00" (1/1) ... [2021-11-22 23:13:00,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711e28d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:00, skipping insertion in model container [2021-11-22 23:13:00,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:13:00" (1/1) ... [2021-11-22 23:13:00,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:13:00,604 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:13:02,810 WARN L610 FunctionHandler]: implicit declaration of function __builtin_memset [2021-11-22 23:13:03,521 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:1007) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2392) 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:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2021) 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:1069) 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:1456) 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:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) 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) [2021-11-22 23:13:03,526 INFO L158 Benchmark]: Toolchain (without parser) took 3093.04ms. Allocated memory was 58.7MB in the beginning and 83.9MB in the end (delta: 25.2MB). Free memory was 26.3MB in the beginning and 36.1MB in the end (delta: -9.8MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2021-11-22 23:13:03,527 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 58.7MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:13:03,528 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3090.84ms. Allocated memory was 58.7MB in the beginning and 83.9MB in the end (delta: 25.2MB). Free memory was 26.0MB in the beginning and 36.1MB in the end (delta: -10.0MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2021-11-22 23:13:03,530 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 58.7MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3090.84ms. Allocated memory was 58.7MB in the beginning and 83.9MB in the end (delta: 25.2MB). Free memory was 26.0MB in the beginning and 36.1MB in the end (delta: -10.0MB). Peak memory consumption was 16.6MB. 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