./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 93bdbacf4debc5241352522420b92996c9af8d88 ............................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 93bdbacf4debc5241352522420b92996c9af8d88 ..................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 08:54:29,858 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 08:54:29,860 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 08:54:29,868 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 08:54:29,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 08:54:29,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 08:54:29,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 08:54:29,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 08:54:29,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 08:54:29,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 08:54:29,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 08:54:29,875 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 08:54:29,875 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 08:54:29,876 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 08:54:29,877 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 08:54:29,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 08:54:29,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 08:54:29,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 08:54:29,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 08:54:29,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 08:54:29,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 08:54:29,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 08:54:29,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 08:54:29,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 08:54:29,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 08:54:29,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 08:54:29,888 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 08:54:29,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 08:54:29,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 08:54:29,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 08:54:29,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 08:54:29,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 08:54:29,896 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 08:54:29,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 08:54:29,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 08:54:29,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 08:54:29,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 08:54:29,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 08:54:29,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 08:54:29,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 08:54:29,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 08:54:29,901 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-10-22 08:54:29,911 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 08:54:29,911 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 08:54:29,912 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 08:54:29,913 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 08:54:29,913 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 08:54:29,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 08:54:29,913 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 08:54:29,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 08:54:29,913 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 08:54:29,913 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 08:54:29,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 08:54:29,914 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 08:54:29,914 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 08:54:29,914 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 08:54:29,914 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 08:54:29,914 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 08:54:29,915 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 08:54:29,915 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 08:54:29,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:54:29,915 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 08:54:29,915 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 08:54:29,915 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 08:54:29,915 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-22 08:54:29,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 08:54:29,916 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 08:54:29,916 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 08:54:29,916 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> 93bdbacf4debc5241352522420b92996c9af8d88 [2019-10-22 08:54:29,946 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 08:54:29,955 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 08:54:29,958 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 08:54:29,963 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 08:54:29,963 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 08:54:29,964 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 08:54:30,008 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/data/d67fe8711/2bad36d1401a4d2a98cc937a2df6475e/FLAG2915dffac [2019-10-22 08:54:30,893 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 08:54:30,894 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 08:54:30,965 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/data/d67fe8711/2bad36d1401a4d2a98cc937a2df6475e/FLAG2915dffac [2019-10-22 08:54:30,994 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/data/d67fe8711/2bad36d1401a4d2a98cc937a2df6475e [2019-10-22 08:54:30,997 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 08:54:31,001 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 08:54:31,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 08:54:31,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 08:54:31,008 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 08:54:31,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:54:30" (1/1) ... [2019-10-22 08:54:31,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ed8f9d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:31, skipping insertion in model container [2019-10-22 08:54:31,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:54:30" (1/1) ... [2019-10-22 08:54:31,018 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 08:54:31,219 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 08:54:39,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:54:39,808 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:502) 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:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 08:54:39,813 INFO L168 Benchmark]: Toolchain (without parser) took 8811.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 912.4 MB in the beginning and 1.0 GB in the end (delta: -89.9 MB). Peak memory consumption was 224.4 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:39,813 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 08:54:39,814 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8808.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 912.4 MB in the beginning and 1.0 GB in the end (delta: -89.9 MB). Peak memory consumption was 224.4 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:39,815 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8808.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 912.4 MB in the beginning and 1.0 GB in the end (delta: -89.9 MB). Peak memory consumption was 224.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 08:54:41,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 08:54:41,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 08:54:41,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 08:54:41,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 08:54:41,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 08:54:41,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 08:54:41,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 08:54:41,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 08:54:41,703 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 08:54:41,705 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 08:54:41,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 08:54:41,713 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 08:54:41,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 08:54:41,714 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 08:54:41,715 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 08:54:41,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 08:54:41,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 08:54:41,717 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 08:54:41,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 08:54:41,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 08:54:41,726 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 08:54:41,727 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 08:54:41,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 08:54:41,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 08:54:41,735 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 08:54:41,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 08:54:41,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 08:54:41,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 08:54:41,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 08:54:41,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 08:54:41,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 08:54:41,738 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 08:54:41,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 08:54:41,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 08:54:41,741 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 08:54:41,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 08:54:41,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 08:54:41,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 08:54:41,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 08:54:41,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 08:54:41,746 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-10-22 08:54:41,769 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 08:54:41,770 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 08:54:41,772 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 08:54:41,772 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 08:54:41,772 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 08:54:41,773 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 08:54:41,773 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 08:54:41,773 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 08:54:41,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 08:54:41,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 08:54:41,773 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 08:54:41,773 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 08:54:41,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 08:54:41,774 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 08:54:41,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 08:54:41,774 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 08:54:41,774 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 08:54:41,774 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 08:54:41,774 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 08:54:41,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:54:41,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 08:54:41,775 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 08:54:41,775 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 08:54:41,775 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-10-22 08:54:41,775 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 08:54:41,775 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 08:54:41,776 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 08:54:41,776 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-10-22 08:54:41,776 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> 93bdbacf4debc5241352522420b92996c9af8d88 [2019-10-22 08:54:41,804 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 08:54:41,814 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 08:54:41,817 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 08:54:41,818 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 08:54:41,818 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 08:54:41,819 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 08:54:41,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/data/d5fd7c06b/28410067270f4288bcecfff894ef50cc/FLAGd309843f6 [2019-10-22 08:54:42,907 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 08:54:42,908 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 08:54:42,995 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/data/d5fd7c06b/28410067270f4288bcecfff894ef50cc/FLAGd309843f6 [2019-10-22 08:54:43,121 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d6918a4c-31cb-4f74-932e-549b0041a161/bin/uautomizer/data/d5fd7c06b/28410067270f4288bcecfff894ef50cc [2019-10-22 08:54:43,123 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 08:54:43,125 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 08:54:43,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 08:54:43,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 08:54:43,130 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 08:54:43,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:54:43" (1/1) ... [2019-10-22 08:54:43,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a336103 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:43, skipping insertion in model container [2019-10-22 08:54:43,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:54:43" (1/1) ... [2019-10-22 08:54:43,143 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 08:54:43,426 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 08:54:53,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:54:53,151 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 08:54:54,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:54:56,030 INFO L192 MainTranslator]: Completed translation [2019-10-22 08:54:56,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:56 WrapperNode [2019-10-22 08:54:56,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 08:54:56,031 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 08:54:56,031 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 08:54:56,031 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 08:54:56,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:56" (1/1) ... [2019-10-22 08:54:56,180 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*ih_ring_entry) * __lengthofih_ring_entry) [19795]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc4604,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2019-10-22 08:54:56,200 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:56" (1/1) ... [2019-10-22 08:54:56,201 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 08:54:56,201 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-10-22 08:54:56,204 INFO L168 Benchmark]: Toolchain (without parser) took 13077.66 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 637.5 MB). Free memory was 920.1 MB in the beginning and 1.1 GB in the end (delta: -186.1 MB). Peak memory consumption was 451.4 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:56,206 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 08:54:56,206 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12904.86 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 637.5 MB). Free memory was 920.1 MB in the beginning and 1.1 GB in the end (delta: -200.1 MB). Peak memory consumption was 549.6 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:56,207 INFO L168 Benchmark]: Boogie Procedure Inliner took 169.76 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:56,208 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 12904.86 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 637.5 MB). Free memory was 920.1 MB in the beginning and 1.1 GB in the end (delta: -200.1 MB). Peak memory consumption was 549.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 169.76 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19795]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc4604,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...