./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/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/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/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 654ef9a8579a99b51c914139605c256e0df4768e .............................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/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/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/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 654ef9a8579a99b51c914139605c256e0df4768e ........................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 12:08:21,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:08:21,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:08:21,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:08:21,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:08:21,199 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:08:21,200 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:08:21,201 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:08:21,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:08:21,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:08:21,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:08:21,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:08:21,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:08:21,205 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:08:21,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:08:21,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:08:21,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:08:21,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:08:21,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:08:21,211 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:08:21,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:08:21,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:08:21,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:08:21,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:08:21,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:08:21,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:08:21,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:08:21,216 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:08:21,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:08:21,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:08:21,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:08:21,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:08:21,218 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:08:21,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:08:21,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:08:21,219 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:08:21,220 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:08:21,220 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:08:21,220 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:08:21,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:08:21,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:08:21,221 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-12-07 12:08:21,231 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:08:21,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:08:21,232 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 12:08:21,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 12:08:21,232 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 12:08:21,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:08:21,232 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 12:08:21,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:08:21,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:08:21,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:08:21,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:08:21,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:08:21,233 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:08:21,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:08:21,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:08:21,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 12:08:21,233 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:08:21,234 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:08:21,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:08:21,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:08:21,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:08:21,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:08:21,234 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 12:08:21,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 12:08:21,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:08:21,235 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:08:21,235 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:08:21,235 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/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 -> 654ef9a8579a99b51c914139605c256e0df4768e [2019-12-07 12:08:21,334 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:08:21,344 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:08:21,347 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:08:21,349 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:08:21,349 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:08:21,350 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-12-07 12:08:21,396 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/data/c30cc59f2/b5d206cadad1490e9eec0f50a52c2f51/FLAGc986c4685 [2019-12-07 12:08:22,094 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:08:22,094 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-12-07 12:08:22,138 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/data/c30cc59f2/b5d206cadad1490e9eec0f50a52c2f51/FLAGc986c4685 [2019-12-07 12:08:22,430 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/data/c30cc59f2/b5d206cadad1490e9eec0f50a52c2f51 [2019-12-07 12:08:22,436 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:08:22,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:08:22,441 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:08:22,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:08:22,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:08:22,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:08:22" (1/1) ... [2019-12-07 12:08:22,455 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b7a5aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:08:22, skipping insertion in model container [2019-12-07 12:08:22,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:08:22" (1/1) ... [2019-12-07 12:08:22,470 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:08:22,668 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:08:29,847 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-12-07 12:08:29,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:08:29,896 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:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 12:08:29,899 INFO L168 Benchmark]: Toolchain (without parser) took 7461.31 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 915.5 MB in the beginning and 946.7 MB in the end (delta: -31.2 MB). Peak memory consumption was 227.4 MB. Max. memory is 11.5 GB. [2019-12-07 12:08:29,900 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:08:29,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7456.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 915.5 MB in the beginning and 946.7 MB in the end (delta: -31.2 MB). Peak memory consumption was 227.4 MB. Max. memory is 11.5 GB. [2019-12-07 12:08:29,901 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 7456.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 915.5 MB in the beginning and 946.7 MB in the end (delta: -31.2 MB). Peak memory consumption was 227.4 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 0.1.25-f470102 [2019-12-07 12:08:31,056 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:08:31,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:08:31,065 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:08:31,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:08:31,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:08:31,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:08:31,068 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:08:31,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:08:31,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:08:31,071 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:08:31,072 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:08:31,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:08:31,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:08:31,073 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:08:31,074 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:08:31,075 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:08:31,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:08:31,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:08:31,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:08:31,079 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:08:31,080 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:08:31,081 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:08:31,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:08:31,083 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:08:31,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:08:31,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:08:31,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:08:31,084 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:08:31,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:08:31,085 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:08:31,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:08:31,086 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:08:31,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:08:31,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:08:31,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:08:31,088 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:08:31,088 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:08:31,088 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:08:31,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:08:31,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:08:31,090 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-12-07 12:08:31,100 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:08:31,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:08:31,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 12:08:31,101 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 12:08:31,101 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 12:08:31,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:08:31,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:08:31,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:08:31,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:08:31,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:08:31,102 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 12:08:31,102 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 12:08:31,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:08:31,102 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:08:31,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:08:31,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:08:31,102 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 12:08:31,103 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:08:31,103 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:08:31,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:08:31,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:08:31,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:08:31,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:08:31,103 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-12-07 12:08:31,103 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 12:08:31,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:08:31,104 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:08:31,104 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:08:31,104 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-07 12:08:31,104 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/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 -> 654ef9a8579a99b51c914139605c256e0df4768e [2019-12-07 12:08:31,266 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:08:31,276 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:08:31,279 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:08:31,280 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:08:31,280 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:08:31,280 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-12-07 12:08:31,318 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/data/8444a1799/3853552b525745bab49df787f43499e0/FLAG27b521114 [2019-12-07 12:08:32,053 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:08:32,054 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-12-07 12:08:32,099 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/data/8444a1799/3853552b525745bab49df787f43499e0/FLAG27b521114 [2019-12-07 12:08:32,360 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8745f2df-d2b7-473e-a4f5-afd573afd414/bin/uautomizer/data/8444a1799/3853552b525745bab49df787f43499e0 [2019-12-07 12:08:32,366 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:08:32,368 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:08:32,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:08:32,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:08:32,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:08:32,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:08:32" (1/1) ... [2019-12-07 12:08:32,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51f0c2c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:08:32, skipping insertion in model container [2019-12-07 12:08:32,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:08:32" (1/1) ... [2019-12-07 12:08:32,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:08:32,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:08:39,966 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-12-07 12:08:39,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:08:40,024 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 12:08:40,608 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-12-07 12:08:40,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:08:42,304 INFO L208 MainTranslator]: Completed translation [2019-12-07 12:08:42,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:08:42 WrapperNode [2019-12-07 12:08:42,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 12:08:42,305 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 12:08:42,305 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 12:08:42,305 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 12:08:42,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:08:42" (1/1) ... [2019-12-07 12:08:42,400 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*ih_ring_entry) * __lengthofih_ring_entry) [19785]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc4603,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2019-12-07 12:08:42,412 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:08:42" (1/1) ... [2019-12-07 12:08:42,412 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 12:08:42,412 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 12:08:42,414 INFO L168 Benchmark]: Toolchain (without parser) took 10046.24 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 573.0 MB). Free memory was 920.2 MB in the beginning and 1.0 GB in the end (delta: -99.4 MB). Peak memory consumption was 473.6 MB. Max. memory is 11.5 GB. [2019-12-07 12:08:42,414 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:08:42,414 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9934.61 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 573.0 MB). Free memory was 920.2 MB in the beginning and 1.0 GB in the end (delta: -127.1 MB). Peak memory consumption was 555.8 MB. Max. memory is 11.5 GB. [2019-12-07 12:08:42,415 INFO L168 Benchmark]: Boogie Procedure Inliner took 107.39 ms. Allocated memory is still 1.6 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-12-07 12:08:42,416 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 9934.61 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 573.0 MB). Free memory was 920.2 MB in the beginning and 1.0 GB in the end (delta: -127.1 MB). Peak memory consumption was 555.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 107.39 ms. Allocated memory is still 1.6 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19785]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc4603,]],#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...