./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 0.1.24-2e94e6a [2019-01-01 07:35:20,667 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-01 07:35:20,668 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-01 07:35:20,680 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-01 07:35:20,681 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-01 07:35:20,682 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-01 07:35:20,683 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-01 07:35:20,685 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-01 07:35:20,686 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-01 07:35:20,687 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-01 07:35:20,688 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-01 07:35:20,688 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-01 07:35:20,689 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-01 07:35:20,690 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-01 07:35:20,691 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-01 07:35:20,692 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-01 07:35:20,693 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-01 07:35:20,695 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-01 07:35:20,697 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-01 07:35:20,698 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-01 07:35:20,700 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-01 07:35:20,701 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-01 07:35:20,703 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-01 07:35:20,704 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-01 07:35:20,704 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-01 07:35:20,705 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-01 07:35:20,706 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-01 07:35:20,707 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-01 07:35:20,708 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-01 07:35:20,709 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-01 07:35:20,709 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-01 07:35:20,710 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-01 07:35:20,710 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-01 07:35:20,711 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-01 07:35:20,712 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-01 07:35:20,713 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-01 07:35:20,713 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-01 07:35:20,735 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-01 07:35:20,735 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-01 07:35:20,737 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-01 07:35:20,737 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-01 07:35:20,738 INFO L133 SettingsManager]: * Use SBE=true [2019-01-01 07:35:20,738 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-01 07:35:20,738 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-01 07:35:20,738 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-01 07:35:20,738 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-01 07:35:20,739 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-01 07:35:20,740 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-01 07:35:20,740 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-01 07:35:20,740 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-01 07:35:20,740 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-01 07:35:20,740 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-01 07:35:20,740 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-01 07:35:20,741 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-01 07:35:20,741 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-01 07:35:20,741 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-01 07:35:20,741 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-01 07:35:20,741 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-01 07:35:20,741 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-01 07:35:20,742 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-01 07:35:20,742 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-01 07:35:20,743 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-01 07:35:20,743 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-01 07:35:20,743 INFO L133 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 [2019-01-01 07:35:20,800 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-01 07:35:20,815 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-01 07:35:20,820 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-01 07:35:20,821 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-01 07:35:20,822 INFO L276 PluginConnector]: CDTParser initialized [2019-01-01 07:35:20,823 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2019-01-01 07:35:20,881 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/607eae692/c33d86632f3f4a5abccb2e6bd5819a41/FLAG995370bac [2019-01-01 07:35:22,050 INFO L307 CDTParser]: Found 1 translation units. [2019-01-01 07:35:22,053 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2019-01-01 07:35:22,130 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/607eae692/c33d86632f3f4a5abccb2e6bd5819a41/FLAG995370bac [2019-01-01 07:35:22,201 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/607eae692/c33d86632f3f4a5abccb2e6bd5819a41 [2019-01-01 07:35:22,204 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-01 07:35:22,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-01 07:35:22,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-01 07:35:22,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-01 07:35:22,211 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-01 07:35:22,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 07:35:22" (1/1) ... [2019-01-01 07:35:22,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@265fa184 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 07:35:22, skipping insertion in model container [2019-01-01 07:35:22,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 07:35:22" (1/1) ... [2019-01-01 07:35:22,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-01 07:35:22,500 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-01 07:35:33,143 INFO L204 PostProcessor]: Analyzing one entry point: main [2019-01-01 07:35:33,233 FATAL L292 ToolchainWalker]: 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:288) 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:1692) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1792) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:514) 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:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-01 07:35:33,240 INFO L168 Benchmark]: Toolchain (without parser) took 11035.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 919.0 MB in the beginning and 825.1 MB in the end (delta: 93.9 MB). Peak memory consumption was 307.0 MB. Max. memory is 11.5 GB. [2019-01-01 07:35:33,243 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-01 07:35:33,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11031.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 919.0 MB in the beginning and 825.1 MB in the end (delta: 93.9 MB). Peak memory consumption was 307.0 MB. Max. memory is 11.5 GB. [2019-01-01 07:35:33,248 INFO L336 ainManager$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 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 11031.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 919.0 MB in the beginning and 825.1 MB in the end (delta: 93.9 MB). Peak memory consumption was 307.0 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 0.1.24-2e94e6a [2019-01-01 07:35:35,407 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-01 07:35:35,408 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-01 07:35:35,423 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-01 07:35:35,423 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-01 07:35:35,424 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-01 07:35:35,426 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-01 07:35:35,427 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-01 07:35:35,429 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-01 07:35:35,430 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-01 07:35:35,431 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-01 07:35:35,431 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-01 07:35:35,432 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-01 07:35:35,433 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-01 07:35:35,435 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-01 07:35:35,435 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-01 07:35:35,436 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-01 07:35:35,438 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-01 07:35:35,440 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-01 07:35:35,442 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-01 07:35:35,443 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-01 07:35:35,444 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-01 07:35:35,446 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-01 07:35:35,447 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-01 07:35:35,447 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-01 07:35:35,448 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-01 07:35:35,449 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-01 07:35:35,450 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-01 07:35:35,450 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-01 07:35:35,451 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-01 07:35:35,452 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-01 07:35:35,452 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-01 07:35:35,453 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-01 07:35:35,453 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-01 07:35:35,454 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-01 07:35:35,455 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-01 07:35:35,455 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-01-01 07:35:35,475 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-01 07:35:35,476 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-01 07:35:35,477 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-01 07:35:35,477 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-01 07:35:35,477 INFO L133 SettingsManager]: * Use SBE=true [2019-01-01 07:35:35,478 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-01 07:35:35,478 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-01 07:35:35,478 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-01 07:35:35,478 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-01 07:35:35,478 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-01 07:35:35,479 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-01 07:35:35,479 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-01 07:35:35,479 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-01 07:35:35,479 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-01 07:35:35,479 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-01 07:35:35,479 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-01 07:35:35,480 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-01 07:35:35,480 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-01 07:35:35,480 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-01 07:35:35,480 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-01 07:35:35,480 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-01 07:35:35,481 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-01 07:35:35,481 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-01 07:35:35,481 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-01 07:35:35,481 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-01 07:35:35,481 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-01 07:35:35,481 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-01 07:35:35,482 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-01 07:35:35,482 INFO L133 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 [2019-01-01 07:35:35,518 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-01 07:35:35,533 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-01 07:35:35,537 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-01 07:35:35,538 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-01 07:35:35,539 INFO L276 PluginConnector]: CDTParser initialized [2019-01-01 07:35:35,539 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2019-01-01 07:35:35,596 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8e3889c6/2d1183f79d4c4914b3aade32729bd7fa/FLAG4c853e2c7 [2019-01-01 07:35:36,679 INFO L307 CDTParser]: Found 1 translation units. [2019-01-01 07:35:36,680 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2019-01-01 07:35:36,770 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8e3889c6/2d1183f79d4c4914b3aade32729bd7fa/FLAG4c853e2c7 [2019-01-01 07:35:36,911 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8e3889c6/2d1183f79d4c4914b3aade32729bd7fa [2019-01-01 07:35:36,918 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-01 07:35:36,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-01 07:35:36,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-01 07:35:36,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-01 07:35:36,929 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-01 07:35:36,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 07:35:36" (1/1) ... [2019-01-01 07:35:36,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@83d8e6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 07:35:36, skipping insertion in model container [2019-01-01 07:35:36,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 07:35:36" (1/1) ... [2019-01-01 07:35:36,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-01 07:35:37,304 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-01 07:35:47,764 INFO L204 PostProcessor]: Analyzing one entry point: main [2019-01-01 07:35:47,842 INFO L191 MainTranslator]: Completed pre-run [2019-01-01 07:35:49,016 INFO L204 PostProcessor]: Analyzing one entry point: main [2019-01-01 07:35:51,112 INFO L195 MainTranslator]: Completed translation [2019-01-01 07:35:51,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 07:35:51 WrapperNode [2019-01-01 07:35:51,112 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-01 07:35:51,114 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-01 07:35:51,114 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-01 07:35:51,114 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-01 07:35:51,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 07:35:51" (1/1) ... [2019-01-01 07:35:51,369 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*ih_ring_entry) * __lengthofih_ring_entry) [19795]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc4604,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2019-01-01 07:35:51,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 07:35:51" (1/1) ... [2019-01-01 07:35:51,398 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-01 07:35:51,398 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-01-01 07:35:51,399 INFO L168 Benchmark]: Toolchain (without parser) took 14480.12 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 642.3 MB). Free memory was 917.8 MB in the beginning and 1.2 GB in the end (delta: -280.1 MB). Peak memory consumption was 362.2 MB. Max. memory is 11.5 GB. [2019-01-01 07:35:51,401 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-01 07:35:51,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14191.84 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 642.3 MB). Free memory was 917.8 MB in the beginning and 1.2 GB in the end (delta: -294.5 MB). Peak memory consumption was 563.4 MB. Max. memory is 11.5 GB. [2019-01-01 07:35:51,402 INFO L168 Benchmark]: Boogie Procedure Inliner took 284.16 ms. Allocated memory is still 1.7 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2019-01-01 07:35:51,407 INFO L336 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 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 14191.84 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 642.3 MB). Free memory was 917.8 MB in the beginning and 1.2 GB in the end (delta: -294.5 MB). Peak memory consumption was 563.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 284.16 ms. Allocated memory is still 1.7 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 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[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...