./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/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-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1197991dd9d0045883b4c3792ed02ef8a00c575e ........................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/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-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1197991dd9d0045883b4c3792ed02ef8a00c575e .................................................................................................................................................................. 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 0.1.25-f470102 [2019-12-01 22:57:12,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:57:12,750 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:57:12,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:57:12,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:57:12,759 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:57:12,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:57:12,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:57:12,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:57:12,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:57:12,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:57:12,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:57:12,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:57:12,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:57:12,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:57:12,768 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:57:12,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:57:12,769 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:57:12,771 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:57:12,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:57:12,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:57:12,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:57:12,775 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:57:12,776 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:57:12,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:57:12,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:57:12,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:57:12,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:57:12,779 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:57:12,780 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:57:12,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:57:12,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:57:12,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:57:12,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:57:12,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:57:12,783 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:57:12,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:57:12,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:57:12,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:57:12,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:57:12,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:57:12,785 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 22:57:12,798 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:57:12,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:57:12,798 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:57:12,799 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:57:12,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:57:12,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:57:12,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:57:12,800 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 22:57:12,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:57:12,800 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:57:12,800 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:57:12,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:57:12,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:57:12,801 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:57:12,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:57:12,801 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:57:12,801 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:57:12,801 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:57:12,801 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:57:12,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:57:12,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:57:12,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:57:12,802 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:57:12,802 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 22:57:12,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 22:57:12,803 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:57:12,803 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:57:12,803 INFO L138 SettingsManager]: * To the following directory=dump/ 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_c5f52157-9b83-4ae0-88cf-d6742a03e94f/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(__VERIFIER_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 -> 1197991dd9d0045883b4c3792ed02ef8a00c575e [2019-12-01 22:57:12,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:57:12,920 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:57:12,923 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:57:12,924 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:57:12,924 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:57:12,925 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2019-12-01 22:57:12,969 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/data/b462a5c41/40c69953fead4164a4e8b3fe2285ab60/FLAG40445525c [2019-12-01 22:57:13,673 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:57:13,674 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2019-12-01 22:57:13,722 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/data/b462a5c41/40c69953fead4164a4e8b3fe2285ab60/FLAG40445525c [2019-12-01 22:57:13,993 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/data/b462a5c41/40c69953fead4164a4e8b3fe2285ab60 [2019-12-01 22:57:13,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:57:13,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:57:13,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:57:13,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:57:14,000 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:57:14,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:57:13" (1/1) ... [2019-12-01 22:57:14,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39314f0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:57:14, skipping insertion in model container [2019-12-01 22:57:14,003 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:57:13" (1/1) ... [2019-12-01 22:57:14,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:57:14,156 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:57:16,688 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2019-12-01 22:57:16,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@161241c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:57:16, skipping insertion in model container [2019-12-01 22:57:16,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:57:16,689 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 22:57:16,691 INFO L168 Benchmark]: Toolchain (without parser) took 2694.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 911.2 MB in the beginning and 1.0 GB in the end (delta: -120.2 MB). Peak memory consumption was 150.6 MB. Max. memory is 11.5 GB. [2019-12-01 22:57:16,692 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:57:16,692 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2692.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 911.2 MB in the beginning and 1.0 GB in the end (delta: -120.2 MB). Peak memory consumption was 150.6 MB. Max. memory is 11.5 GB. [2019-12-01 22:57:16,693 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2692.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 911.2 MB in the beginning and 1.0 GB in the end (delta: -120.2 MB). Peak memory consumption was 150.6 MB. Max. memory is 11.5 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 0.1.25-f470102 [2019-12-01 22:57:17,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:57:17,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:57:17,841 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:57:17,841 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:57:17,842 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:57:17,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:57:17,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:57:17,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:57:17,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:57:17,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:57:17,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:57:17,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:57:17,850 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:57:17,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:57:17,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:57:17,853 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:57:17,854 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:57:17,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:57:17,858 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:57:17,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:57:17,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:57:17,861 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:57:17,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:57:17,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:57:17,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:57:17,865 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:57:17,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:57:17,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:57:17,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:57:17,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:57:17,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:57:17,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:57:17,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:57:17,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:57:17,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:57:17,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:57:17,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:57:17,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:57:17,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:57:17,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:57:17,873 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 22:57:17,885 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:57:17,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:57:17,886 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:57:17,886 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:57:17,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:57:17,887 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:57:17,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:57:17,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:57:17,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:57:17,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:57:17,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:57:17,887 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 22:57:17,888 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 22:57:17,888 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 22:57:17,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:57:17,888 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:57:17,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:57:17,888 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:57:17,889 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:57:17,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:57:17,889 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:57:17,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:57:17,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:57:17,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:57:17,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:57:17,890 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 22:57:17,890 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 22:57:17,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:57:17,890 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 22:57:17,890 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:57:17,890 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 22:57:17,890 INFO L138 SettingsManager]: * To the following directory=dump/ 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_c5f52157-9b83-4ae0-88cf-d6742a03e94f/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(__VERIFIER_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 -> 1197991dd9d0045883b4c3792ed02ef8a00c575e [2019-12-01 22:57:18,067 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:57:18,075 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:57:18,077 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:57:18,078 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:57:18,078 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:57:18,079 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2019-12-01 22:57:18,115 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/data/5ef0cc66e/076083525c704d3892e0dbff6a308355/FLAG4fb07d709 [2019-12-01 22:57:18,767 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:57:18,767 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-b43legacy-b43legacy.cil.i [2019-12-01 22:57:18,813 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/data/5ef0cc66e/076083525c704d3892e0dbff6a308355/FLAG4fb07d709 [2019-12-01 22:57:18,865 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c5f52157-9b83-4ae0-88cf-d6742a03e94f/bin/ukojak/data/5ef0cc66e/076083525c704d3892e0dbff6a308355 [2019-12-01 22:57:18,867 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:57:18,868 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:57:18,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:57:18,869 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:57:18,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:57:18,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:57:18" (1/1) ... [2019-12-01 22:57:18,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36623ed3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:57:18, skipping insertion in model container [2019-12-01 22:57:18,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:57:18" (1/1) ... [2019-12-01 22:57:18,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:57:19,087 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:57:21,259 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:967) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) 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:1392) 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:1336) 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:1029) 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:1029) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 22:57:21,264 INFO L168 Benchmark]: Toolchain (without parser) took 2394.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 914.8 MB in the beginning and 1.1 GB in the end (delta: -165.4 MB). Peak memory consumption was 169.2 MB. Max. memory is 11.5 GB. [2019-12-01 22:57:21,264 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:57:21,265 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2392.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 914.8 MB in the beginning and 1.1 GB in the end (delta: -165.4 MB). Peak memory consumption was 169.2 MB. Max. memory is 11.5 GB. [2019-12-01 22:57:21,266 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2392.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 914.8 MB in the beginning and 1.1 GB in the end (delta: -165.4 MB). Peak memory consumption was 169.2 MB. Max. memory is 11.5 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...