./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak --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 32bit --witnessprinter.graph.data.programhash 315839e22fb8b0fbc6e55344a886adbdb0dca516 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak --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 32bit --witnessprinter.graph.data.programhash 315839e22fb8b0fbc6e55344a886adbdb0dca516 ......................................................................................................................................................................... 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 0.2.0-a4ecdab [2020-11-29 22:40:12,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:40:12,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:40:12,498 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:40:12,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:40:12,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:40:12,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:40:12,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:40:12,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:40:12,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:40:12,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:40:12,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:40:12,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:40:12,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:40:12,516 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:40:12,517 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:40:12,519 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:40:12,520 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:40:12,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:40:12,525 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:40:12,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:40:12,529 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:40:12,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:40:12,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:40:12,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:40:12,536 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:40:12,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:40:12,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:40:12,538 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:40:12,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:40:12,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:40:12,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:40:12,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:40:12,543 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:40:12,544 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:40:12,545 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:40:12,546 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:40:12,546 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:40:12,547 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:40:12,548 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:40:12,549 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:40:12,550 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 22:40:12,573 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:40:12,573 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:40:12,574 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:40:12,574 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:40:12,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:40:12,576 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:40:12,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:40:12,576 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:40:12,576 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:40:12,577 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:40:12,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:40:12,577 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:40:12,577 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:40:12,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:40:12,578 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:40:12,578 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:40:12,578 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:40:12,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:40:12,579 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:40:12,579 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:40:12,579 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:40:12,580 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:40:12,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:40:12,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:40:12,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:40:12,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:40:12,581 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:40:12,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:40:12,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:40:12,582 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-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 315839e22fb8b0fbc6e55344a886adbdb0dca516 [2020-11-29 22:40:12,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:40:12,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:40:12,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:40:12,892 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:40:12,893 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:40:12,894 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-11-29 22:40:12,995 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/data/4653a5bba/6ae9bf772864469c9f2e5329de39c1dd/FLAGb16c75038 [2020-11-29 22:40:13,856 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:40:13,857 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-11-29 22:40:13,907 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/data/4653a5bba/6ae9bf772864469c9f2e5329de39c1dd/FLAGb16c75038 [2020-11-29 22:40:14,326 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/data/4653a5bba/6ae9bf772864469c9f2e5329de39c1dd [2020-11-29 22:40:14,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:40:14,331 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:40:14,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:40:14,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:40:14,336 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:40:14,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:40:14" (1/1) ... [2020-11-29 22:40:14,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4de14af5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:40:14, skipping insertion in model container [2020-11-29 22:40:14,339 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:40:14" (1/1) ... [2020-11-29 22:40:14,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:40:14,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:40:17,346 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-11-29 22:40:17,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@688825c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:40:17, skipping insertion in model container [2020-11-29 22:40:17,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:40:17,349 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 22:40:17,351 INFO L168 Benchmark]: Toolchain (without parser) took 3019.01 ms. Allocated memory was 88.1 MB in the beginning and 111.1 MB in the end (delta: 23.1 MB). Free memory was 59.5 MB in the beginning and 62.3 MB in the end (delta: -2.8 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. [2020-11-29 22:40:17,352 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory was 46.1 MB in the beginning and 46.0 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:40:17,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3016.72 ms. Allocated memory was 88.1 MB in the beginning and 111.1 MB in the end (delta: 23.1 MB). Free memory was 59.2 MB in the beginning and 62.3 MB in the end (delta: -3.1 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. [2020-11-29 22:40:17,355 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 46.1 MB in the beginning and 46.0 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3016.72 ms. Allocated memory was 88.1 MB in the beginning and 111.1 MB in the end (delta: 23.1 MB). Free memory was 59.2 MB in the beginning and 62.3 MB in the end (delta: -3.1 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8971]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:40:19,700 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:40:19,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:40:19,748 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:40:19,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:40:19,750 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:40:19,752 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:40:19,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:40:19,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:40:19,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:40:19,759 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:40:19,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:40:19,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:40:19,763 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:40:19,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:40:19,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:40:19,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:40:19,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:40:19,771 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:40:19,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:40:19,789 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:40:19,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:40:19,793 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:40:19,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:40:19,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:40:19,803 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:40:19,804 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:40:19,805 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:40:19,807 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:40:19,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:40:19,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:40:19,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:40:19,814 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:40:19,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:40:19,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:40:19,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:40:19,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:40:19,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:40:19,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:40:19,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:40:19,821 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:40:19,822 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 22:40:19,869 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:40:19,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:40:19,872 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:40:19,872 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:40:19,874 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:40:19,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:40:19,875 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:40:19,875 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:40:19,875 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:40:19,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:40:19,876 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:40:19,877 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:40:19,877 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:40:19,877 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:40:19,877 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:40:19,878 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:40:19,878 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:40:19,878 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:40:19,878 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:40:19,878 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:40:19,879 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:40:19,879 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:40:19,879 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:40:19,879 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:40:19,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:40:19,880 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:40:19,880 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:40:19,880 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:40:19,881 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 22:40:19,881 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:40:19,881 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:40:19,881 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 22:40:19,882 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:40:19,882 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-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 315839e22fb8b0fbc6e55344a886adbdb0dca516 [2020-11-29 22:40:20,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:40:20,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:40:20,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:40:20,297 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:40:20,299 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:40:20,300 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-11-29 22:40:20,380 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/data/730fab620/a5822e99a22a41f592191df92592af96/FLAGc928fdc4c [2020-11-29 22:40:21,489 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:40:21,490 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-11-29 22:40:21,545 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/data/730fab620/a5822e99a22a41f592191df92592af96/FLAGc928fdc4c [2020-11-29 22:40:21,815 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8db82b3e-e2ee-4f3b-aa69-6c5c6f7e1f6f/bin/ukojak/data/730fab620/a5822e99a22a41f592191df92592af96 [2020-11-29 22:40:21,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:40:21,819 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:40:21,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:40:21,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:40:21,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:40:21,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:40:21" (1/1) ... [2020-11-29 22:40:21,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1234ef3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:40:21, skipping insertion in model container [2020-11-29 22:40:21,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:40:21" (1/1) ... [2020-11-29 22:40:21,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:40:22,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:40:24,583 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:972) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) 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:706) 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:1352) 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:1045) 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:1577) 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:1045) 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:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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) [2020-11-29 22:40:24,589 INFO L168 Benchmark]: Toolchain (without parser) took 2768.72 ms. Allocated memory was 60.8 MB in the beginning and 83.9 MB in the end (delta: 23.1 MB). Free memory was 26.7 MB in the beginning and 44.6 MB in the end (delta: -17.9 MB). Peak memory consumption was 30.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:40:24,590 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 60.8 MB. Free memory was 43.8 MB in the beginning and 43.8 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:40:24,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2764.30 ms. Allocated memory was 60.8 MB in the beginning and 83.9 MB in the end (delta: 23.1 MB). Free memory was 26.6 MB in the beginning and 44.6 MB in the end (delta: -18.0 MB). Peak memory consumption was 30.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:40:24,597 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 60.8 MB. Free memory was 43.8 MB in the beginning and 43.8 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2764.30 ms. Allocated memory was 60.8 MB in the beginning and 83.9 MB in the end (delta: 23.1 MB). Free memory was 26.6 MB in the beginning and 44.6 MB in the end (delta: -18.0 MB). Peak memory consumption was 30.2 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...