./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY --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 a66a4ca748c3209f5be9a43d63e9c62c9f5993d2 ............................................................................................................................ 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_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY --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 a66a4ca748c3209f5be9a43d63e9c62c9f5993d2 ...................................................................................................................................................................... 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-4e77c04 [2021-10-13 05:06:25,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:06:25,790 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:06:25,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:06:25,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:06:25,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:06:25,852 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:06:25,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:06:25,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:06:25,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:06:25,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:06:25,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:06:25,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:06:25,870 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:06:25,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:06:25,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:06:25,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:06:25,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:06:25,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:06:25,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:06:25,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:06:25,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:06:25,897 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:06:25,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:06:25,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:06:25,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:06:25,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:06:25,909 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:06:25,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:06:25,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:06:25,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:06:25,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:06:25,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:06:25,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:06:25,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:06:25,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:06:25,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:06:25,919 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:06:25,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:06:25,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:06:25,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:06:25,922 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 05:06:25,962 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:06:25,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:06:25,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 05:06:25,964 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 05:06:25,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:06:25,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:06:25,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:06:25,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 05:06:25,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:06:25,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 05:06:25,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:06:25,974 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 05:06:25,974 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 05:06:25,974 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:06:25,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 05:06:25,975 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:06:25,975 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:06:25,975 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:06:25,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:06:25,976 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:06:25,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:06:25,976 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 05:06:25,976 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 05:06:25,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 05:06:25,977 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 05:06:25,977 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_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a66a4ca748c3209f5be9a43d63e9c62c9f5993d2 [2021-10-13 05:06:26,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:06:26,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:06:26,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:06:26,292 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:06:26,293 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:06:26,294 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-13 05:06:26,366 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/data/bab32e78c/c639540c2c38436cb0172d299e2b8539/FLAG83a4ba9f1 [2021-10-13 05:06:27,787 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:06:27,788 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-13 05:06:27,930 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/data/bab32e78c/c639540c2c38436cb0172d299e2b8539/FLAG83a4ba9f1 [2021-10-13 05:06:28,234 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/data/bab32e78c/c639540c2c38436cb0172d299e2b8539 [2021-10-13 05:06:28,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:06:28,238 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:06:28,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:06:28,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:06:28,243 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:06:28,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:06:28" (1/1) ... [2021-10-13 05:06:28,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fef09f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:06:28, skipping insertion in model container [2021-10-13 05:06:28,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:06:28" (1/1) ... [2021-10-13 05:06:28,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:06:28,574 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:06:32,276 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2021-10-13 05:06:32,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d990bb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:06:32, skipping insertion in model container [2021-10-13 05:06:32,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 05:06:32,285 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 05:06:32,287 INFO L168 Benchmark]: Toolchain (without parser) took 4047.85 ms. Allocated memory was 102.8 MB in the beginning and 159.4 MB in the end (delta: 56.6 MB). Free memory was 46.5 MB in the beginning and 97.6 MB in the end (delta: -51.1 MB). Peak memory consumption was 51.0 MB. Max. memory is 16.1 GB. [2021-10-13 05:06:32,289 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 102.8 MB. Free memory is still 79.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:06:32,291 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4045.18 ms. Allocated memory was 102.8 MB in the beginning and 159.4 MB in the end (delta: 56.6 MB). Free memory was 46.3 MB in the beginning and 98.5 MB in the end (delta: -52.3 MB). Peak memory consumption was 51.0 MB. Max. memory is 16.1 GB. [2021-10-13 05:06:32,293 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 102.8 MB. Free memory is still 79.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4045.18 ms. Allocated memory was 102.8 MB in the beginning and 159.4 MB in the end (delta: 56.6 MB). Free memory was 46.3 MB in the beginning and 98.5 MB in the end (delta: -52.3 MB). Peak memory consumption was 51.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9729]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43legacywarn RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 05:06:34,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:06:34,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:06:34,627 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:06:34,628 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:06:34,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:06:34,635 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:06:34,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:06:34,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:06:34,648 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:06:34,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:06:34,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:06:34,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:06:34,657 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:06:34,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:06:34,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:06:34,666 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:06:34,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:06:34,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:06:34,682 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:06:34,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:06:34,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:06:34,689 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:06:34,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:06:34,695 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:06:34,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:06:34,696 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:06:34,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:06:34,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:06:34,700 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:06:34,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:06:34,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:06:34,703 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:06:34,704 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:06:34,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:06:34,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:06:34,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:06:34,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:06:34,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:06:34,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:06:34,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:06:34,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 05:06:34,757 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:06:34,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:06:34,759 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 05:06:34,759 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 05:06:34,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:06:34,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:06:34,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:06:34,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:06:34,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 05:06:34,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:06:34,763 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 05:06:34,763 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 05:06:34,763 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 05:06:34,764 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 05:06:34,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 05:06:34,764 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:06:34,764 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 05:06:34,764 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:06:34,765 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:06:34,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:06:34,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:06:34,765 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:06:34,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:06:34,766 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 05:06:34,766 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 05:06:34,766 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 05:06:34,766 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 05:06:34,767 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 05:06:34,767 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 05:06:34,767 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a66a4ca748c3209f5be9a43d63e9c62c9f5993d2 [2021-10-13 05:06:35,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:06:35,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:06:35,186 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:06:35,188 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:06:35,189 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:06:35,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-13 05:06:35,281 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/data/f993e7272/998ea6ac24e84695a8e070fda85814f5/FLAG5009e3e60 [2021-10-13 05:06:36,634 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:06:36,635 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-13 05:06:36,762 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/data/f993e7272/998ea6ac24e84695a8e070fda85814f5/FLAG5009e3e60 [2021-10-13 05:06:37,127 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e2e39e6-36a7-4265-a241-662ba00f1c26/bin/ukojak-fKGseLULKY/data/f993e7272/998ea6ac24e84695a8e070fda85814f5 [2021-10-13 05:06:37,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:06:37,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:06:37,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:06:37,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:06:37,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:06:37,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:06:37" (1/1) ... [2021-10-13 05:06:37,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@100a69e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:06:37, skipping insertion in model container [2021-10-13 05:06:37,141 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:06:37" (1/1) ... [2021-10-13 05:06:37,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:06:37,562 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:06:40,900 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:1415) 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:1359) 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.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:1430) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) 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) [2021-10-13 05:06:40,904 INFO L168 Benchmark]: Toolchain (without parser) took 3771.53 ms. Allocated memory was 90.2 MB in the beginning and 130.0 MB in the end (delta: 39.8 MB). Free memory was 50.1 MB in the beginning and 59.9 MB in the end (delta: -9.8 MB). Peak memory consumption was 50.7 MB. Max. memory is 16.1 GB. [2021-10-13 05:06:40,905 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:06:40,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3766.49 ms. Allocated memory was 90.2 MB in the beginning and 130.0 MB in the end (delta: 39.8 MB). Free memory was 49.8 MB in the beginning and 59.9 MB in the end (delta: -10.1 MB). Peak memory consumption was 50.7 MB. Max. memory is 16.1 GB. [2021-10-13 05:06:40,908 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3766.49 ms. Allocated memory was 90.2 MB in the beginning and 130.0 MB in the end (delta: 39.8 MB). Free memory was 49.8 MB in the beginning and 59.9 MB in the end (delta: -10.1 MB). Peak memory consumption was 50.7 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...