./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d90b40abe17ad17e0875a32f6684c69a425762f33d0bcfa66a6ec9a0f34bd1cc --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:30,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:30,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:30,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:30,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:30,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:30,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:30,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:30,090 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:30,095 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:30,097 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:30,099 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:30,099 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:30,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:30,105 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:30,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:30,111 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:30,112 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:30,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:30,123 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:30,125 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:30,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:30,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:30,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:30,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:30,141 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:30,142 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:30,143 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:30,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:30,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:30,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:30,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:30,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:30,151 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:30,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:30,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:30,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:30,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:30,154 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:30,155 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:30,155 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:30,156 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2021-11-23 15:40:30,199 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:30,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:30,201 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:30,201 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:30,202 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:30,202 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-23 15:40:30,202 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:40:30,202 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:30,202 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-11-23 15:40:30,202 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-11-23 15:40:30,203 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-11-23 15:40:30,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:30,210 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:30,210 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:30,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:30,211 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:30,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:30,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:30,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:30,211 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:40:30,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:40:30,212 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d90b40abe17ad17e0875a32f6684c69a425762f33d0bcfa66a6ec9a0f34bd1cc [2021-11-23 15:40:30,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:30,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:30,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:30,531 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:30,532 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:30,533 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i [2021-11-23 15:40:30,628 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/data/7093a3cc5/3f3558aa26e04398bc83ce1a89aeb8a6/FLAG7af27db5f [2021-11-23 15:40:31,482 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:31,483 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i [2021-11-23 15:40:31,535 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/data/7093a3cc5/3f3558aa26e04398bc83ce1a89aeb8a6/FLAG7af27db5f [2021-11-23 15:40:31,964 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/data/7093a3cc5/3f3558aa26e04398bc83ce1a89aeb8a6 [2021-11-23 15:40:31,967 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:31,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:31,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:31,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:31,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:31,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:31,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62e88557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:31, skipping insertion in model container [2021-11-23 15:40:31,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:31" (1/1) ... [2021-11-23 15:40:32,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:32,162 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:34,344 WARN L610 FunctionHandler]: implicit declaration of function __builtin_memset [2021-11-23 15:40:35,985 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[147771,147784] [2021-11-23 15:40:36,010 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[147884,147897] [2021-11-23 15:40:36,011 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148001,148014] [2021-11-23 15:40:36,012 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148128,148141] [2021-11-23 15:40:36,013 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148239,148252] [2021-11-23 15:40:36,013 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148321,148334] [2021-11-23 15:40:36,014 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148388,148401] [2021-11-23 15:40:36,014 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148472,148485] [2021-11-23 15:40:36,015 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148581,148594] [2021-11-23 15:40:36,016 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148708,148721] [2021-11-23 15:40:36,016 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[148883,148896] [2021-11-23 15:40:36,017 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149003,149016] [2021-11-23 15:40:36,018 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149087,149100] [2021-11-23 15:40:36,018 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149216,149229] [2021-11-23 15:40:36,019 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149325,149338] [2021-11-23 15:40:36,020 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149452,149465] [2021-11-23 15:40:36,021 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149627,149640] [2021-11-23 15:40:36,022 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149747,149760] [2021-11-23 15:40:36,022 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149832,149845] [2021-11-23 15:40:36,023 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[149952,149965] [2021-11-23 15:40:36,024 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150070,150083] [2021-11-23 15:40:36,024 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150147,150160] [2021-11-23 15:40:36,025 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150245,150258] [2021-11-23 15:40:36,026 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150373,150386] [2021-11-23 15:40:36,026 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150550,150563] [2021-11-23 15:40:36,027 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150632,150645] [2021-11-23 15:40:36,033 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150698,150711] [2021-11-23 15:40:36,034 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150797,150810] [2021-11-23 15:40:36,035 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[150926,150939] [2021-11-23 15:40:36,036 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[151037,151050] [2021-11-23 15:40:36,039 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[151149,151162] [2021-11-23 15:40:36,039 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i[151259,151272] [2021-11-23 15:40:36,267 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) [2021-11-23 15:40:36,272 INFO L158 Benchmark]: Toolchain (without parser) took 4302.90ms. Allocated memory was 94.4MB in the beginning and 148.9MB in the end (delta: 54.5MB). Free memory was 47.9MB in the beginning and 75.7MB in the end (delta: -27.8MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2021-11-23 15:40:36,273 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 94.4MB. Free memory was 65.3MB in the beginning and 65.2MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:36,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4277.34ms. Allocated memory is still 148.9MB. Free memory was 122.6MB in the beginning and 75.7MB in the end (delta: 47.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:40:36,276 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 94.4MB. Free memory was 65.3MB in the beginning and 65.2MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4277.34ms. Allocated memory is still 148.9MB. Free memory was 122.6MB in the beginning and 75.7MB in the end (delta: 47.0MB). Peak memory consumption was 48.2MB. 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d90b40abe17ad17e0875a32f6684c69a425762f33d0bcfa66a6ec9a0f34bd1cc --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:38,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:38,609 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:38,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:38,657 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:38,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:38,660 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:38,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:38,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:38,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:38,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:38,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:38,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:38,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:38,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:38,674 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:38,675 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:38,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:38,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:38,700 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:38,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:38,706 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:38,707 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:38,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:38,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:38,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:38,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:38,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:38,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:38,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:38,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:38,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:38,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:38,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:38,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:38,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:38,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:38,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:38,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:38,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:38,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:38,726 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2021-11-23 15:40:38,752 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:38,752 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:38,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:38,754 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:38,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:38,755 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-23 15:40:38,755 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:40:38,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:38,755 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-11-23 15:40:38,755 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-11-23 15:40:38,756 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-11-23 15:40:38,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:38,756 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:40:38,756 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:40:38,757 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:40:38,757 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:38,757 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:38,757 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:38,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:38,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:38,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:38,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:38,758 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:40:38,759 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:40:38,759 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:40:38,759 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:40:38,759 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_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d90b40abe17ad17e0875a32f6684c69a425762f33d0bcfa66a6ec9a0f34bd1cc [2021-11-23 15:40:39,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:39,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:39,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:39,122 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:39,123 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:39,124 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i [2021-11-23 15:40:39,190 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/data/12add826d/ed5464d80681459ba765ab7fc11ba5d4/FLAG0c722cf85 [2021-11-23 15:40:40,199 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:40,200 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/sv-benchmarks/c/openbsd-6.2/if_etherip-double-free.i [2021-11-23 15:40:40,263 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/data/12add826d/ed5464d80681459ba765ab7fc11ba5d4/FLAG0c722cf85 [2021-11-23 15:40:40,601 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d39ebc32-ea4a-4547-9edd-7aa1fb1de872/bin/ukojak-CwSLpZB5Qu/data/12add826d/ed5464d80681459ba765ab7fc11ba5d4 [2021-11-23 15:40:40,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:40,605 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:40,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:40,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:40,614 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:40,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4067762d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:40, skipping insertion in model container [2021-11-23 15:40:40,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:40" (1/1) ... [2021-11-23 15:40:40,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:40,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:42,636 WARN L610 FunctionHandler]: implicit declaration of function __builtin_memset [2021-11-23 15:40:43,589 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) [2021-11-23 15:40:43,594 INFO L158 Benchmark]: Toolchain (without parser) took 2987.68ms. Allocated memory was 58.7MB in the beginning and 88.1MB in the end (delta: 29.4MB). Free memory was 35.6MB in the beginning and 56.8MB in the end (delta: -21.2MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2021-11-23 15:40:43,595 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 38.1MB in the beginning and 38.0MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:40:43,597 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2985.46ms. Allocated memory was 58.7MB in the beginning and 88.1MB in the end (delta: 29.4MB). Free memory was 35.4MB in the beginning and 56.8MB in the end (delta: -21.4MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2021-11-23 15:40:43,599 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 38.1MB in the beginning and 38.0MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2985.46ms. Allocated memory was 58.7MB in the beginning and 88.1MB in the end (delta: 29.4MB). Free memory was 35.4MB in the beginning and 56.8MB in the end (delta: -21.4MB). Peak memory consumption was 24.6MB. 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