./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cf7d5d2d6712a5ca5a07c4c52745f57eea10497dbfd02b8243ac5bb6e79dbca2 ................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cf7d5d2d6712a5ca5a07c4c52745f57eea10497dbfd02b8243ac5bb6e79dbca2 ......................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:13:36,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:13:36,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:13:36,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:13:36,959 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:13:36,961 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:13:36,962 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:13:36,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:13:36,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:13:36,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:13:36,969 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:13:36,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:13:36,971 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:13:36,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:13:36,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:13:36,976 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:13:36,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:13:36,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:13:36,981 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:13:36,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:13:36,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:13:36,987 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:13:36,988 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:13:36,989 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:13:36,993 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:13:36,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:13:36,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:13:36,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:13:36,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:13:36,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:13:36,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:13:36,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:13:36,999 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:13:37,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:13:37,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:13:37,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:13:37,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:13:37,003 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:13:37,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:13:37,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:13:37,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:13:37,007 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:13:37,029 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:13:37,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:13:37,031 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:13:37,032 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:13:37,032 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:13:37,033 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:13:37,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:13:37,034 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:13:37,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:13:37,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:13:37,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:13:37,036 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:13:37,036 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:13:37,036 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:13:37,037 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:13:37,037 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:13:37,038 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:13:37,038 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:13:37,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:13:37,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:13:37,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:13:37,042 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:13:37,043 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:13:37,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:13:37,044 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:13:37,044 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_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf7d5d2d6712a5ca5a07c4c52745f57eea10497dbfd02b8243ac5bb6e79dbca2 [2021-10-29 03:13:37,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:13:37,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:13:37,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:13:37,316 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:13:37,317 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:13:37,318 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2021-10-29 03:13:37,392 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/data/c8f3616a1/d925d489b51643359445af6bd1453830/FLAG816e0c331 [2021-10-29 03:13:38,756 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:13:38,759 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2021-10-29 03:13:38,902 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/data/c8f3616a1/d925d489b51643359445af6bd1453830/FLAG816e0c331 [2021-10-29 03:13:39,291 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/data/c8f3616a1/d925d489b51643359445af6bd1453830 [2021-10-29 03:13:39,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:13:39,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:13:39,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:13:39,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:13:39,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:13:39,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:39" (1/1) ... [2021-10-29 03:13:39,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e1f55b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:39, skipping insertion in model container [2021-10-29 03:13:39,305 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:39" (1/1) ... [2021-10-29 03:13:39,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:13:39,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:13:40,216 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4806] [2021-10-29 03:13:40,396 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7813] [2021-10-29 03:13:40,412 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7814-7815] [2021-10-29 03:13:41,298 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i[234320,234333] [2021-10-29 03:13:48,477 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: cx231xx_api_cmd [2021-10-29 03:13:48,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55903191 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:48, skipping insertion in model container [2021-10-29 03:13:48,477 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:13:48,478 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 03:13:48,480 INFO L168 Benchmark]: Toolchain (without parser) took 9182.17 ms. Allocated memory was 132.1 MB in the beginning and 197.1 MB in the end (delta: 65.0 MB). Free memory was 93.4 MB in the beginning and 95.8 MB in the end (delta: -2.4 MB). Peak memory consumption was 110.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:48,481 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory was 47.3 MB in the beginning and 47.3 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:13:48,482 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9178.94 ms. Allocated memory was 132.1 MB in the beginning and 197.1 MB in the end (delta: 65.0 MB). Free memory was 93.0 MB in the beginning and 95.8 MB in the end (delta: -2.8 MB). Peak memory consumption was 110.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:13:48,484 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory was 47.3 MB in the beginning and 47.3 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 9178.94 ms. Allocated memory was 132.1 MB in the beginning and 197.1 MB in the end (delta: 65.0 MB). Free memory was 93.0 MB in the beginning and 95.8 MB in the end (delta: -2.8 MB). Peak memory consumption was 110.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 22999]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: cx231xx_api_cmd RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:13:50,635 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:13:50,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:13:50,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:13:50,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:13:50,704 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:13:50,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:13:50,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:13:50,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:13:50,719 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:13:50,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:13:50,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:13:50,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:13:50,728 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:13:50,730 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:13:50,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:13:50,736 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:13:50,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:13:50,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:13:50,749 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:13:50,751 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:13:50,752 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:13:50,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:13:50,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:13:50,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:13:50,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:13:50,767 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:13:50,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:13:50,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:13:50,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:13:50,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:13:50,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:13:50,775 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:13:50,776 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:13:50,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:13:50,778 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:13:50,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:13:50,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:13:50,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:13:50,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:13:50,782 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:13:50,783 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:13:50,831 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:13:50,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:13:50,832 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:13:50,833 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:13:50,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:13:50,834 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:13:50,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:13:50,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:13:50,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:13:50,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:13:50,836 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:13:50,837 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:13:50,837 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:13:50,837 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:13:50,837 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:13:50,837 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:13:50,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:13:50,838 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:13:50,838 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:13:50,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:13:50,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:13:50,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:13:50,839 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:13:50,839 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:13:50,839 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:13:50,840 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:13:50,840 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:13:50,840 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:13:50,840 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:13:50,840 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_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf7d5d2d6712a5ca5a07c4c52745f57eea10497dbfd02b8243ac5bb6e79dbca2 [2021-10-29 03:13:51,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:13:51,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:13:51,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:13:51,266 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:13:51,267 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:13:51,268 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2021-10-29 03:13:51,345 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/data/54f421f73/22ed7b14b322415fa88ef24eb565abfb/FLAG570faa61e [2021-10-29 03:13:52,718 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:13:52,719 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2021-10-29 03:13:52,859 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/data/54f421f73/22ed7b14b322415fa88ef24eb565abfb/FLAG570faa61e [2021-10-29 03:13:53,171 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/bin/ukojak-Rh5K9KB4LI/data/54f421f73/22ed7b14b322415fa88ef24eb565abfb [2021-10-29 03:13:53,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:13:53,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:13:53,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:13:53,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:13:53,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:13:53,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:53" (1/1) ... [2021-10-29 03:13:53,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73cc3d25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:13:53, skipping insertion in model container [2021-10-29 03:13:53,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:13:53" (1/1) ... [2021-10-29 03:13:53,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:13:53,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:13:54,202 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4806] [2021-10-29 03:13:54,359 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7813] [2021-10-29 03:13:54,360 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7814-7815] [2021-10-29 03:13:54,892 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbd6b2eb-2b08-4c43-8dbe-614f2885ded8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i[234320,234333] [2021-10-29 03:14:00,544 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:990) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1421) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1365) 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:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1436) 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:3224) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2305) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:14:00,557 INFO L168 Benchmark]: Toolchain (without parser) took 7379.86 ms. Allocated memory was 62.9 MB in the beginning and 216.0 MB in the end (delta: 153.1 MB). Free memory was 23.3 MB in the beginning and 103.1 MB in the end (delta: -79.9 MB). Peak memory consumption was 101.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:14:00,558 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 62.9 MB. Free memory is still 42.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:14:00,562 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7376.20 ms. Allocated memory was 62.9 MB in the beginning and 216.0 MB in the end (delta: 153.1 MB). Free memory was 23.0 MB in the beginning and 103.1 MB in the end (delta: -80.1 MB). Peak memory consumption was 101.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:14:00,563 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 62.9 MB. Free memory is still 42.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 7376.20 ms. Allocated memory was 62.9 MB in the beginning and 216.0 MB in the end (delta: 153.1 MB). Free memory was 23.0 MB in the beginning and 103.1 MB in the end (delta: -80.1 MB). Peak memory consumption was 101.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...