./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.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_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/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_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/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_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/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 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b ............................................................................................................................ 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_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/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_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/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_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/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 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b ...................................................................................................................................................................... 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 03:15:24,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:15:24,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:15:24,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:15:24,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:15:24,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:15:24,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:15:24,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:15:24,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:15:24,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:15:24,759 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:15:24,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:15:24,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:15:24,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:15:24,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:15:24,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:15:24,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:15:24,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:15:24,777 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:15:24,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:15:24,783 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:15:24,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:15:24,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:15:24,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:15:24,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:15:24,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:15:24,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:15:24,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:15:24,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:15:24,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:15:24,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:15:24,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:15:24,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:15:24,837 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:15:24,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:15:24,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:15:24,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:15:24,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:15:24,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:15:24,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:15:24,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:15:24,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:15:24,880 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:15:24,880 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:15:24,881 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:15:24,882 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:15:24,883 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:15:24,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:15:24,884 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:15:24,884 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:15:24,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:15:24,885 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:15:24,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:15:24,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:15:24,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:15:24,886 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:15:24,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:15:24,886 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:15:24,887 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:15:24,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:15:24,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:15:24,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:15:24,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:15:24,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:15:24,888 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:15:24,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:15:24,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:15:24,889 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_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b [2021-10-29 03:15:25,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:15:25,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:15:25,331 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:15:25,332 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:15:25,334 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:15:25,335 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 03:15:25,455 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/data/449113de6/147f380b33ff4c93b9f172b70b98a3ce/FLAG7ea92c252 [2021-10-29 03:15:27,138 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:15:27,139 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 03:15:27,225 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/data/449113de6/147f380b33ff4c93b9f172b70b98a3ce/FLAG7ea92c252 [2021-10-29 03:15:27,440 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/data/449113de6/147f380b33ff4c93b9f172b70b98a3ce [2021-10-29 03:15:27,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:15:27,446 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:15:27,448 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:15:27,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:15:27,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:15:27,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:15:27" (1/1) ... [2021-10-29 03:15:27,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2432ba2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:15:27, skipping insertion in model container [2021-10-29 03:15:27,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:15:27" (1/1) ... [2021-10-29 03:15:27,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:15:27,901 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:15:32,670 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2021-10-29 03:15:32,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d1d5802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:15:32, skipping insertion in model container [2021-10-29 03:15:32,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:15:32,678 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-29 03:15:32,681 INFO L168 Benchmark]: Toolchain (without parser) took 5233.24 ms. Allocated memory was 111.1 MB in the beginning and 163.6 MB in the end (delta: 52.4 MB). Free memory was 62.9 MB in the beginning and 64.9 MB in the end (delta: -1.9 MB). Peak memory consumption was 51.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:15:32,682 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 111.1 MB. Free memory is still 90.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:15:32,684 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5229.99 ms. Allocated memory was 111.1 MB in the beginning and 163.6 MB in the end (delta: 52.4 MB). Free memory was 62.5 MB in the beginning and 64.9 MB in the end (delta: -2.4 MB). Peak memory consumption was 51.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:15:32,687 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 111.1 MB. Free memory is still 90.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5229.99 ms. Allocated memory was 111.1 MB in the beginning and 163.6 MB in the end (delta: 52.4 MB). Free memory was 62.5 MB in the beginning and 64.9 MB in the end (delta: -2.4 MB). Peak memory consumption was 51.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9707]: 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-b2eff8b [2021-10-29 03:15:35,708 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:15:35,711 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:15:35,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:15:35,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:15:35,769 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:15:35,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:15:35,783 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:15:35,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:15:35,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:15:35,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:15:35,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:15:35,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:15:35,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:15:35,816 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:15:35,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:15:35,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:15:35,824 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:15:35,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:15:35,844 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:15:35,848 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:15:35,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:15:35,861 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:15:35,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:15:35,873 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:15:35,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:15:35,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:15:35,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:15:35,881 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:15:35,883 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:15:35,883 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:15:35,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:15:35,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:15:35,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:15:35,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:15:35,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:15:35,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:15:35,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:15:35,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:15:35,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:15:35,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:15:35,900 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:15:35,961 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:15:35,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:15:35,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:15:35,964 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:15:35,966 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:15:35,966 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:15:35,967 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:15:35,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:15:35,968 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:15:35,968 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:15:35,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:15:35,970 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:15:35,970 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:15:35,970 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:15:35,971 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:15:35,971 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:15:35,971 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:15:35,972 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:15:35,972 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:15:35,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:15:35,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:15:35,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:15:35,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:15:35,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:15:35,974 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:15:35,974 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:15:35,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:15:35,975 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:15:35,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:15:35,976 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_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45a5abbe14900a1397cc3a125d7eb68682ddb4903b6d8917fbdc142ee202af5b [2021-10-29 03:15:36,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:15:36,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:15:36,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:15:36,585 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:15:36,586 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:15:36,587 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 03:15:36,678 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/data/c5e904511/3fd8329da2bf4fa0bff0c95d2b6203ca/FLAG4c8d192f2 [2021-10-29 03:15:38,397 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:15:38,398 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2021-10-29 03:15:38,580 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/data/c5e904511/3fd8329da2bf4fa0bff0c95d2b6203ca/FLAG4c8d192f2 [2021-10-29 03:15:38,656 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3cb2d96-9f14-4a2e-9fac-998c176f1a0d/bin/ukojak-Rh5K9KB4LI/data/c5e904511/3fd8329da2bf4fa0bff0c95d2b6203ca [2021-10-29 03:15:38,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:15:38,661 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:15:38,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:15:38,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:15:38,672 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:15:38,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:15:38" (1/1) ... [2021-10-29 03:15:38,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29691c6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:15:38, skipping insertion in model container [2021-10-29 03:15:38,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:15:38" (1/1) ... [2021-10-29 03:15:38,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:15:39,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:15:43,478 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.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 03:15:43,485 INFO L168 Benchmark]: Toolchain (without parser) took 4822.59 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 23.2 MB in the beginning and 73.5 MB in the end (delta: -50.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:15:43,486 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 50.3 MB. Free memory is still 29.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:15:43,488 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4819.83 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 23.0 MB in the beginning and 73.5 MB in the end (delta: -50.4 MB). Peak memory consumption was 44.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:15:43,490 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 50.3 MB. Free memory is still 29.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4819.83 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 23.0 MB in the beginning and 73.5 MB in the end (delta: -50.4 MB). Peak memory consumption was 44.2 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...