./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bcfe22ab8465499bea226b7ee0b510e3a7dbb180 .............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bcfe22ab8465499bea226b7ee0b510e3a7dbb180 ........................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:31:22,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:31:22,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:31:22,931 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:31:22,932 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:31:22,933 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:31:22,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:31:22,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:31:22,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:31:22,941 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:31:22,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:31:22,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:31:22,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:31:22,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:31:22,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:31:22,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:31:22,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:31:22,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:31:22,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:31:22,955 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:31:22,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:31:22,958 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:31:22,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:31:22,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:31:22,964 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:31:22,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:31:22,965 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:31:22,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:31:22,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:31:22,968 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:31:22,968 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:31:22,969 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:31:22,970 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:31:22,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:31:22,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:31:22,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:31:22,973 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:31:22,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:31:22,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:31:22,975 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:31:22,976 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:31:22,981 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:31:23,018 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:31:23,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:31:23,021 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:31:23,021 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:31:23,022 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:31:23,022 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:31:23,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:31:23,023 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:31:23,023 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:31:23,023 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:31:23,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:31:23,025 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:31:23,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:31:23,025 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:31:23,025 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:31:23,025 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:31:23,026 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:31:23,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:31:23,026 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:31:23,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:31:23,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:31:23,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:31:23,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:31:23,027 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:31:23,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:31:23,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:31:23,028 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:31:23,028 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bcfe22ab8465499bea226b7ee0b510e3a7dbb180 [2020-12-01 17:31:23,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:31:23,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:31:23,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:31:23,339 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:31:23,340 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:31:23,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i [2020-12-01 17:31:23,439 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/data/25ceaf2f0/cdc13981bbca468295f39a98c0c34c7e/FLAG25a7880c5 [2020-12-01 17:31:24,669 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:31:24,670 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i [2020-12-01 17:31:24,761 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/data/25ceaf2f0/cdc13981bbca468295f39a98c0c34c7e/FLAG25a7880c5 [2020-12-01 17:31:25,234 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/data/25ceaf2f0/cdc13981bbca468295f39a98c0c34c7e [2020-12-01 17:31:25,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:31:25,238 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:31:25,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:31:25,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:31:25,242 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:31:25,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:31:25" (1/1) ... [2020-12-01 17:31:25,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bc4021f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:25, skipping insertion in model container [2020-12-01 17:31:25,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:31:25" (1/1) ... [2020-12-01 17:31:25,282 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:31:25,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:31:29,401 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2020-12-01 17:31:29,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a83ccfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:29, skipping insertion in model container [2020-12-01 17:31:29,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:31:29,402 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:31:29,405 INFO L168 Benchmark]: Toolchain (without parser) took 4165.75 ms. Allocated memory was 90.2 MB in the beginning and 132.1 MB in the end (delta: 41.9 MB). Free memory was 35.3 MB in the beginning and 61.5 MB in the end (delta: -26.1 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:29,405 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 90.2 MB. Free memory was 68.6 MB in the beginning and 68.5 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:31:29,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4163.43 ms. Allocated memory was 90.2 MB in the beginning and 132.1 MB in the end (delta: 41.9 MB). Free memory was 35.1 MB in the beginning and 62.2 MB in the end (delta: -27.1 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:29,409 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 90.2 MB. Free memory was 68.6 MB in the beginning and 68.5 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4163.43 ms. Allocated memory was 90.2 MB in the beginning and 132.1 MB in the end (delta: 41.9 MB). Free memory was 35.1 MB in the beginning and 62.2 MB in the end (delta: -27.1 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9672]: 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 0.2.0-69874e2 [2020-12-01 17:31:31,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:31:31,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:31:31,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:31:31,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:31:31,677 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:31:31,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:31:31,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:31:31,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:31:31,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:31:31,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:31:31,698 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:31:31,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:31:31,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:31:31,717 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:31:31,719 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:31:31,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:31:31,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:31:31,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:31:31,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:31:31,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:31:31,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:31:31,740 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:31:31,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:31:31,753 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:31:31,754 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:31:31,754 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:31:31,755 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:31:31,756 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:31:31,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:31:31,757 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:31:31,758 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:31:31,759 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:31:31,760 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:31:31,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:31:31,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:31:31,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:31:31,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:31:31,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:31:31,768 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:31:31,770 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:31:31,771 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:31:31,820 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:31:31,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:31:31,823 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:31:31,823 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:31:31,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:31:31,824 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:31:31,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:31:31,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:31:31,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:31:31,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:31:31,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:31:31,827 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:31:31,827 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:31:31,827 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:31:31,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:31:31,827 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:31:31,828 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:31:31,828 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:31:31,828 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:31:31,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:31:31,828 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:31:31,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:31:31,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:31:31,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:31:31,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:31:31,830 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:31:31,830 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:31:31,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:31:31,830 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:31:31,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:31:31,831 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:31:31,831 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bcfe22ab8465499bea226b7ee0b510e3a7dbb180 [2020-12-01 17:31:32,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:31:32,258 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:31:32,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:31:32,263 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:31:32,264 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:31:32,265 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i [2020-12-01 17:31:32,336 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/data/706a24178/75d24980d8ec406d839b76cf8e2d99f5/FLAGd7f3d8e68 [2020-12-01 17:31:33,792 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:31:33,793 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i [2020-12-01 17:31:33,878 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/data/706a24178/75d24980d8ec406d839b76cf8e2d99f5/FLAGd7f3d8e68 [2020-12-01 17:31:34,247 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb713288-ca87-4635-b9d5-cb0bbb035d05/bin/ukojak/data/706a24178/75d24980d8ec406d839b76cf8e2d99f5 [2020-12-01 17:31:34,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:31:34,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:31:34,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:31:34,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:31:34,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:31:34,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:31:34" (1/1) ... [2020-12-01 17:31:34,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bfe515f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:34, skipping insertion in model container [2020-12-01 17:31:34,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:31:34" (1/1) ... [2020-12-01 17:31:34,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:31:34,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:31:38,124 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:983) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.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:1408) 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:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:31:38,130 INFO L168 Benchmark]: Toolchain (without parser) took 3877.57 ms. Allocated memory was 77.6 MB in the beginning and 115.3 MB in the end (delta: 37.7 MB). Free memory was 38.7 MB in the beginning and 63.8 MB in the end (delta: -25.1 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:38,131 INFO L168 Benchmark]: CDTParser took 2.21 ms. Allocated memory is still 56.6 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:31:38,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3876.01 ms. Allocated memory was 77.6 MB in the beginning and 115.3 MB in the end (delta: 37.7 MB). Free memory was 38.5 MB in the beginning and 63.8 MB in the end (delta: -25.3 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:38,135 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.21 ms. Allocated memory is still 56.6 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3876.01 ms. Allocated memory was 77.6 MB in the beginning and 115.3 MB in the end (delta: 37.7 MB). Free memory was 38.5 MB in the beginning and 63.8 MB in the end (delta: -25.3 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...