./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg --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 d224ebcb07fcde02a04b3f693ddbc7636cebe8e81bd90ae54b6353a489767531 --- 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-b5237d8 [2022-11-21 22:04:49,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:04:49,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:04:49,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:04:49,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:04:49,080 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:04:49,083 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:04:49,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:04:49,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:04:49,094 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:04:49,096 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:04:49,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:04:49,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:04:49,100 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:04:49,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:04:49,104 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:04:49,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:04:49,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:04:49,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:04:49,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:04:49,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:04:49,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:04:49,126 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:04:49,127 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:04:49,138 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:04:49,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:04:49,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:04:49,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:04:49,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:04:49,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:04:49,143 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:04:49,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:04:49,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:04:49,147 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:04:49,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:04:49,149 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:04:49,150 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:04:49,150 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:04:49,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:04:49,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:04:49,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:04:49,153 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-11-21 22:04:49,182 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:04:49,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:04:49,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:04:49,188 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:04:49,188 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:04:49,189 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:04:49,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:04:49,189 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:04:49,189 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 22:04:49,190 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 22:04:49,191 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 22:04:49,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:04:49,191 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:04:49,192 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:04:49,192 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:04:49,192 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:04:49,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:04:49,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:04:49,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:04:49,193 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:04:49,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:04:49,193 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_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d224ebcb07fcde02a04b3f693ddbc7636cebe8e81bd90ae54b6353a489767531 [2022-11-21 22:04:49,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:04:49,508 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:04:49,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:04:49,512 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:04:49,512 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:04:49,513 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i [2022-11-21 22:04:52,623 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:04:53,230 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:04:53,231 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i [2022-11-21 22:04:53,277 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/data/bffe680a7/926e69ed89ba44e7b5abc1c4393fb9a7/FLAG1cda0a8c4 [2022-11-21 22:04:53,292 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/data/bffe680a7/926e69ed89ba44e7b5abc1c4393fb9a7 [2022-11-21 22:04:53,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:04:53,300 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:04:53,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:53,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:04:53,306 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:04:53,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:53" (1/1) ... [2022-11-21 22:04:53,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59dd9742 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:53, skipping insertion in model container [2022-11-21 22:04:53,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:53" (1/1) ... [2022-11-21 22:04:53,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:04:53,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:04:55,902 WARN L611 FunctionHandler]: implicit declaration of function __builtin_memset [2022-11-21 22:04:58,922 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[147847,147860] [2022-11-21 22:04:58,925 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[147960,147973] [2022-11-21 22:04:58,925 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[148077,148090] [2022-11-21 22:04:58,926 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[148204,148217] [2022-11-21 22:04:58,927 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[148315,148328] [2022-11-21 22:04:58,928 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[148397,148410] [2022-11-21 22:04:58,928 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[148464,148477] [2022-11-21 22:04:58,929 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[148548,148561] [2022-11-21 22:04:58,929 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[148657,148670] [2022-11-21 22:04:58,930 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[148784,148797] [2022-11-21 22:04:58,931 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[148959,148972] [2022-11-21 22:04:58,931 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[149079,149092] [2022-11-21 22:04:58,932 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[149163,149176] [2022-11-21 22:04:58,933 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[149292,149305] [2022-11-21 22:04:58,933 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[149401,149414] [2022-11-21 22:04:58,934 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[149528,149541] [2022-11-21 22:04:58,935 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[149703,149716] [2022-11-21 22:04:58,936 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[149823,149836] [2022-11-21 22:04:58,937 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[149908,149921] [2022-11-21 22:04:58,937 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[150028,150041] [2022-11-21 22:04:58,938 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[150146,150159] [2022-11-21 22:04:58,938 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[150223,150236] [2022-11-21 22:04:58,939 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[150321,150334] [2022-11-21 22:04:58,940 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[150449,150462] [2022-11-21 22:04:58,940 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[150626,150639] [2022-11-21 22:04:58,941 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[150708,150721] [2022-11-21 22:04:58,942 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[150774,150787] [2022-11-21 22:04:58,942 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[150873,150886] [2022-11-21 22:04:58,943 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[151002,151015] [2022-11-21 22:04:58,944 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[151113,151126] [2022-11-21 22:04:58,945 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[151225,151238] [2022-11-21 22:04:58,946 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[151335,151348] [2022-11-21 22:04:59,204 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[163284,163297] [2022-11-21 22:04:59,206 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[163377,163390] [2022-11-21 22:04:59,207 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[163458,163471] [2022-11-21 22:04:59,209 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[163605,163618] [2022-11-21 22:04:59,210 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[163713,163726] [2022-11-21 22:04:59,210 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[163805,163818] [2022-11-21 22:04:59,211 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[163881,163894] [2022-11-21 22:04:59,212 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[163962,163975] [2022-11-21 22:04:59,213 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[164066,164079] [2022-11-21 22:04:59,214 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[164147,164160] [2022-11-21 22:04:59,214 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[164223,164236] [2022-11-21 22:04:59,215 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[164308,164321] [2022-11-21 22:04:59,216 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[164451,164464] [2022-11-21 22:04:59,217 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[164546,164559] [2022-11-21 22:04:59,218 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[164636,164649] [2022-11-21 22:04:59,221 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[164764,164777] [2022-11-21 22:04:59,222 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[164864,164877] [2022-11-21 22:04:59,226 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[164993,165006] [2022-11-21 22:04:59,227 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[165074,165087] [2022-11-21 22:04:59,228 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[165165,165178] [2022-11-21 22:04:59,234 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[165402,165415] [2022-11-21 22:04:59,239 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[165584,165597] [2022-11-21 22:04:59,240 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[165778,165791] [2022-11-21 22:04:59,246 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[166230,166243] [2022-11-21 22:04:59,250 WARN L237 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_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i[166362,166375] [2022-11-21 22:05:00,157 WARN L611 FunctionHandler]: implicit declaration of function __builtin_memcmp [2022-11-21 22:05:00,161 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-11-21 22:05:00,163 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: no entry in symbol table for C-ID __swap32md_x at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.moveArrayAndStructIdsOnHeap(CHandler.java:2800) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.switchToRValue(ExpressionResultTransformer.java:250) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1129) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) 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.visit(CHandler.java:960) 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:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) 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.visit(CHandler.java:2499) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:309) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:2446) 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.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1638) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) 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:1489) 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:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) 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) [2022-11-21 22:05:00,169 INFO L158 Benchmark]: Toolchain (without parser) took 6868.76ms. Allocated memory was 153.1MB in the beginning and 188.7MB in the end (delta: 35.7MB). Free memory was 99.6MB in the beginning and 51.8MB in the end (delta: 47.8MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. [2022-11-21 22:05:00,170 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 153.1MB. Free memory is still 126.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:05:00,171 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6864.73ms. Allocated memory was 153.1MB in the beginning and 188.7MB in the end (delta: 35.7MB). Free memory was 99.2MB in the beginning and 51.8MB in the end (delta: 47.4MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. [2022-11-21 22:05:00,172 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 153.1MB. Free memory is still 126.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6864.73ms. Allocated memory was 153.1MB in the beginning and 188.7MB in the end (delta: 35.7MB). Free memory was 99.2MB in the beginning and 51.8MB in the end (delta: 47.4MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: no entry in symbol table for C-ID __swap32md_x de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: no entry in symbol table for C-ID __swap32md_x: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.moveArrayAndStructIdsOnHeap(CHandler.java:2800) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg --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 d224ebcb07fcde02a04b3f693ddbc7636cebe8e81bd90ae54b6353a489767531 --- 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-b5237d8 [2022-11-21 22:05:02,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:05:02,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:05:02,637 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:05:02,638 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:05:02,642 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:05:02,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:05:02,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:05:02,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:05:02,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:05:02,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:05:02,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:05:02,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:05:02,668 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:05:02,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:05:02,670 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:05:02,671 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:05:02,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:05:02,674 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:05:02,676 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:05:02,678 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:05:02,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:05:02,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:05:02,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:05:02,698 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:05:02,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:05:02,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:05:02,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:05:02,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:05:02,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:05:02,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:05:02,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:05:02,711 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:05:02,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:05:02,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:05:02,713 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:05:02,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:05:02,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:05:02,726 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:05:02,727 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:05:02,728 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:05:02,729 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-11-21 22:05:02,758 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:05:02,759 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:05:02,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:05:02,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:05:02,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:05:02,761 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:05:02,761 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:05:02,762 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:05:02,762 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 22:05:02,762 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 22:05:02,763 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 22:05:02,763 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:05:02,763 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:05:02,763 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:05:02,764 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:05:02,764 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:05:02,764 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:05:02,765 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:05:02,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:05:02,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:05:02,766 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:05:02,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:05:02,766 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:05:02,767 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:05:02,767 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:05:02,767 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:05:02,767 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_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d224ebcb07fcde02a04b3f693ddbc7636cebe8e81bd90ae54b6353a489767531 [2022-11-21 22:05:03,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:05:03,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:05:03,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:05:03,230 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:05:03,231 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:05:03,233 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i [2022-11-21 22:05:06,336 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:05:07,068 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:05:07,069 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref1.i [2022-11-21 22:05:07,122 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/data/dde54e513/d6d47bf7777b4986a4c8b665605d67b7/FLAG5bb27c381 [2022-11-21 22:05:07,150 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3c40575-e450-4a01-9492-844bc97ede2d/bin/ukojak-jW3SillKbg/data/dde54e513/d6d47bf7777b4986a4c8b665605d67b7 [2022-11-21 22:05:07,157 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:05:07,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:05:07,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:05:07,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:05:07,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:05:07,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:05:07" (1/1) ... [2022-11-21 22:05:07,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cf74de2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:05:07, skipping insertion in model container [2022-11-21 22:05:07,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:05:07" (1/1) ... [2022-11-21 22:05:07,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:05:07,373 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:05:09,512 WARN L611 FunctionHandler]: implicit declaration of function __builtin_memset [2022-11-21 22:05:10,316 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:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1027) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:974) 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:2446) 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:2061) 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:1087) 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:1489) 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:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) 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) [2022-11-21 22:05:10,322 INFO L158 Benchmark]: Toolchain (without parser) took 3161.43ms. Allocated memory is still 86.0MB. Free memory was 53.3MB in the beginning and 45.6MB in the end (delta: 7.8MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2022-11-21 22:05:10,322 INFO L158 Benchmark]: CDTParser took 0.84ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:05:10,323 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3158.45ms. Allocated memory is still 86.0MB. Free memory was 53.1MB in the beginning and 45.6MB in the end (delta: 7.5MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2022-11-21 22:05:10,325 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3158.45ms. Allocated memory is still 86.0MB. Free memory was 53.1MB in the beginning and 45.6MB in the end (delta: 7.5MB). Peak memory consumption was 23.4MB. 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:260) 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