./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.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_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/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 a77d0bd370ab54fdd5781427e58c39810c3929a1 ...................................................................................................................................................... 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_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/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 a77d0bd370ab54fdd5781427e58c39810c3929a1 ...................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:13:53,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:13:53,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:13:53,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:13:53,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:13:53,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:13:53,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:13:53,969 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:13:53,972 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:13:53,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:13:53,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:13:53,977 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:13:53,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:13:53,980 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:13:53,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:13:53,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:13:53,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:13:53,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:13:53,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:13:53,992 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:13:53,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:13:53,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:13:53,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:13:54,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:13:54,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:13:54,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:13:54,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:13:54,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:13:54,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:13:54,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:13:54,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:13:54,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:13:54,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:13:54,015 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:13:54,016 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:13:54,017 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:13:54,018 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:13:54,019 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:13:54,019 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:13:54,021 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:13:54,022 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:13:54,023 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:13:54,049 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:13:54,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:13:54,051 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:13:54,052 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:13:54,053 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:13:54,053 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:13:54,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:13:54,054 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:13:54,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:13:54,055 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:13:54,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:13:54,056 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:13:54,056 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:13:54,057 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:13:54,057 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:13:54,057 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:13:54,058 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:13:54,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:13:54,059 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:13:54,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:13:54,059 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:13:54,060 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:13:54,060 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:13:54,061 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:13:54,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:13:54,061 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:13:54,062 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:13:54,062 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_5c25db5e-94db-4a36-83bd-2d5d03b875df/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a77d0bd370ab54fdd5781427e58c39810c3929a1 [2020-12-01 16:13:54,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:13:54,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:13:54,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:13:54,424 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:13:54,426 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:13:54,427 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2020-12-01 16:13:54,526 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/data/353ab6950/1c903f0a36bd4046be6cea57247caa42/FLAG86aeb640b [2020-12-01 16:13:55,481 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:13:55,482 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2020-12-01 16:13:55,527 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/data/353ab6950/1c903f0a36bd4046be6cea57247caa42/FLAG86aeb640b [2020-12-01 16:13:55,983 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/data/353ab6950/1c903f0a36bd4046be6cea57247caa42 [2020-12-01 16:13:55,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:13:55,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:13:55,990 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:13:55,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:13:55,994 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:13:55,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:13:55" (1/1) ... [2020-12-01 16:13:55,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f5bec71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:13:55, skipping insertion in model container [2020-12-01 16:13:55,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:13:55" (1/1) ... [2020-12-01 16:13:56,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:13:56,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:13:57,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:13:57,335 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1272) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:236) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:207) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:790) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:606) 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 16:13:57,343 INFO L168 Benchmark]: Toolchain (without parser) took 1353.40 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 57.5 MB in the beginning and 80.9 MB in the end (delta: -23.4 MB). Peak memory consumption was 20.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:13:57,344 INFO L168 Benchmark]: CDTParser took 1.85 ms. Allocated memory is still 98.6 MB. Free memory was 68.5 MB in the beginning and 68.5 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:13:57,345 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1350.39 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 57.2 MB in the beginning and 80.9 MB in the end (delta: -23.7 MB). Peak memory consumption was 20.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:13:57,348 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.85 ms. Allocated memory is still 98.6 MB. Free memory was 68.5 MB in the beginning and 68.5 MB in the end (delta: 28.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1350.39 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 57.2 MB in the beginning and 80.9 MB in the end (delta: -23.7 MB). Peak memory consumption was 20.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:210) 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 16:14:00,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:14:00,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:14:00,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:14:00,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:14:00,215 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:14:00,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:14:00,224 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:14:00,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:14:00,237 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:14:00,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:14:00,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:14:00,241 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:14:00,242 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:14:00,244 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:14:00,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:14:00,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:14:00,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:14:00,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:14:00,258 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:14:00,260 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:14:00,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:14:00,265 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:14:00,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:14:00,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:14:00,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:14:00,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:14:00,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:14:00,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:14:00,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:14:00,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:14:00,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:14:00,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:14:00,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:14:00,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:14:00,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:14:00,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:14:00,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:14:00,285 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:14:00,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:14:00,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:14:00,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:14:00,342 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:14:00,342 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:14:00,343 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:14:00,343 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:14:00,344 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:14:00,345 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:14:00,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:14:00,345 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:14:00,346 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:14:00,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:14:00,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:14:00,353 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:14:00,354 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:14:00,354 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:14:00,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:14:00,354 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:14:00,355 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:14:00,355 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:14:00,355 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:14:00,356 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:14:00,356 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:14:00,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:14:00,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:14:00,357 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:14:00,357 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:14:00,358 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:14:00,358 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:14:00,358 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:14:00,358 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:14:00,359 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:14:00,359 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:14:00,359 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_5c25db5e-94db-4a36-83bd-2d5d03b875df/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a77d0bd370ab54fdd5781427e58c39810c3929a1 [2020-12-01 16:14:00,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:14:00,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:14:00,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:14:00,892 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:14:00,894 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:14:00,896 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2020-12-01 16:14:00,972 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/data/94b7b78b5/dffc5a74f97c4fd29892f430a1469cb7/FLAG19645f2d7 [2020-12-01 16:14:01,951 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:14:01,952 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2020-12-01 16:14:02,004 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/data/94b7b78b5/dffc5a74f97c4fd29892f430a1469cb7/FLAG19645f2d7 [2020-12-01 16:14:02,406 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/data/94b7b78b5/dffc5a74f97c4fd29892f430a1469cb7 [2020-12-01 16:14:02,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:14:02,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:14:02,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:02,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:14:02,417 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:14:02,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:02" (1/1) ... [2020-12-01 16:14:02,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e08fa84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:02, skipping insertion in model container [2020-12-01 16:14:02,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:14:02" (1/1) ... [2020-12-01 16:14:02,430 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:14:02,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:14:03,780 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:14:03,842 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:14:03,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:14:04,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:14:04,308 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:14:04,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:14:04,819 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:14:04,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:04 WrapperNode [2020-12-01 16:14:04,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:14:04,823 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:14:04,823 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:14:04,824 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:14:04,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:04" (1/1) ... [2020-12-01 16:14:04,928 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:04" (1/1) ... [2020-12-01 16:14:05,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:14:05,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:14:05,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:14:05,103 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:14:05,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:04" (1/1) ... [2020-12-01 16:14:05,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:04" (1/1) ... [2020-12-01 16:14:05,157 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:04" (1/1) ... [2020-12-01 16:14:05,158 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:04" (1/1) ... [2020-12-01 16:14:05,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:04" (1/1) ... [2020-12-01 16:14:05,375 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:04" (1/1) ... [2020-12-01 16:14:05,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:04" (1/1) ... [2020-12-01 16:14:05,421 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:14:05,422 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:14:05,422 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:14:05,422 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:14:05,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:14:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5c25db5e-94db-4a36-83bd-2d5d03b875df/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:14:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_14 [2020-12-01 16:14:05,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_14 [2020-12-01 16:14:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 16:14:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 16:14:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-12-01 16:14:05,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-12-01 16:14:05,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-12-01 16:14:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-12-01 16:14:05,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-12-01 16:14:05,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 16:14:05,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 16:14:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-12-01 16:14:05,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-12-01 16:14:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-12-01 16:14:05,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-12-01 16:14:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2020-12-01 16:14:05,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-12-01 16:14:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2020-12-01 16:14:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure cbaf_disconnect [2020-12-01 16:14:05,512 INFO L138 BoogieDeclarations]: Found implementation of procedure cbaf_disconnect [2020-12-01 16:14:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-12-01 16:14:05,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-12-01 16:14:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 16:14:05,513 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 16:14:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 16:14:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2020-12-01 16:14:05,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2020-12-01 16:14:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2 [2020-12-01 16:14:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2 [2020-12-01 16:14:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-12-01 16:14:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-12-01 16:14:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure ckhdid_printf [2020-12-01 16:14:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ckhdid_printf [2020-12-01 16:14:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 16:14:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:14:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 16:14:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-12-01 16:14:05,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-12-01 16:14:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-12-01 16:14:05,516 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-12-01 16:14:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 16:14:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-12-01 16:14:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 16:14:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:14:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 16:14:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-12-01 16:14:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:14:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 16:14:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-12-01 16:14:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-12-01 16:14:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-12-01 16:14:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-12-01 16:14:05,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-12-01 16:14:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:14:05,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:14:06,841 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-12-01 16:14:06,912 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2020-12-01 16:18:20,809 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:18:20,809 INFO L298 CfgBuilder]: Removed 95 assume(true) statements. [2020-12-01 16:18:20,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:18:20 BoogieIcfgContainer [2020-12-01 16:18:20,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:18:20,813 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:18:20,813 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:18:20,823 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:18:20,823 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:18:20" (1/1) ... [2020-12-01 16:18:20,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:18:20,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:18:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 307 states and 454 transitions. [2020-12-01 16:18:20,894 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 454 transitions. [2020-12-01 16:18:20,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-12-01 16:18:20,910 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:18:20,953 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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 16:18:20,961 INFO L168 Benchmark]: Toolchain (without parser) took 258548.60 ms. Allocated memory was 77.6 MB in the beginning and 778.0 MB in the end (delta: 700.4 MB). Free memory was 57.0 MB in the beginning and 413.3 MB in the end (delta: -356.2 MB). Peak memory consumption was 342.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:20,962 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 77.6 MB. Free memory was 60.5 MB in the beginning and 60.4 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:18:20,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2408.94 ms. Allocated memory was 77.6 MB in the beginning and 111.1 MB in the end (delta: 33.6 MB). Free memory was 56.9 MB in the beginning and 59.9 MB in the end (delta: -3.1 MB). Peak memory consumption was 61.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:20,965 INFO L168 Benchmark]: Boogie Procedure Inliner took 278.50 ms. Allocated memory is still 111.1 MB. Free memory was 59.9 MB in the beginning and 42.7 MB in the end (delta: 17.2 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:20,966 INFO L168 Benchmark]: Boogie Preprocessor took 318.31 ms. Allocated memory was 111.1 MB in the beginning and 176.2 MB in the end (delta: 65.0 MB). Free memory was 42.7 MB in the beginning and 109.4 MB in the end (delta: -66.7 MB). Peak memory consumption was 17.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:20,967 INFO L168 Benchmark]: RCFGBuilder took 255390.32 ms. Allocated memory was 176.2 MB in the beginning and 778.0 MB in the end (delta: 601.9 MB). Free memory was 109.4 MB in the beginning and 420.6 MB in the end (delta: -311.2 MB). Peak memory consumption was 471.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:20,968 INFO L168 Benchmark]: CodeCheck took 145.68 ms. Allocated memory is still 778.0 MB. Free memory was 420.6 MB in the beginning and 413.3 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:20,974 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 77.6 MB. Free memory was 60.5 MB in the beginning and 60.4 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2408.94 ms. Allocated memory was 77.6 MB in the beginning and 111.1 MB in the end (delta: 33.6 MB). Free memory was 56.9 MB in the beginning and 59.9 MB in the end (delta: -3.1 MB). Peak memory consumption was 61.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 278.50 ms. Allocated memory is still 111.1 MB. Free memory was 59.9 MB in the beginning and 42.7 MB in the end (delta: 17.2 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 318.31 ms. Allocated memory was 111.1 MB in the beginning and 176.2 MB in the end (delta: 65.0 MB). Free memory was 42.7 MB in the beginning and 109.4 MB in the end (delta: -66.7 MB). Peak memory consumption was 17.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 255390.32 ms. Allocated memory was 176.2 MB in the beginning and 778.0 MB in the end (delta: 601.9 MB). Free memory was 109.4 MB in the beginning and 420.6 MB in the end (delta: -311.2 MB). Peak memory consumption was 471.0 MB. Max. memory is 16.1 GB. * CodeCheck took 145.68 ms. Allocated memory is still 778.0 MB. Free memory was 420.6 MB in the beginning and 413.3 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...