./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.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_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/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_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/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 cb7d3923a5ded0b813410e3b36f7a7ab8d1ceeda ................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/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_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/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 cb7d3923a5ded0b813410e3b36f7a7ab8d1ceeda ........................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 10:11:34,604 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:11:34,605 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:11:34,611 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:11:34,611 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:11:34,612 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:11:34,613 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:11:34,614 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:11:34,615 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:11:34,616 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:11:34,616 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:11:34,616 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:11:34,617 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:11:34,618 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:11:34,618 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:11:34,618 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:11:34,619 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:11:34,620 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:11:34,621 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:11:34,622 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:11:34,622 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:11:34,623 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:11:34,625 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:11:34,625 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:11:34,625 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:11:34,626 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:11:34,626 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:11:34,627 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:11:34,627 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:11:34,628 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:11:34,628 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:11:34,628 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:11:34,629 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:11:34,629 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:11:34,629 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:11:34,630 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:11:34,630 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 10:11:34,637 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:11:34,637 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:11:34,637 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:11:34,638 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:11:34,638 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:11:34,638 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:11:34,638 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 10:11:34,638 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:11:34,638 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:11:34,638 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:11:34,639 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:11:34,639 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:11:34,639 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:11:34,639 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:11:34,639 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:11:34,639 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:11:34,639 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:11:34,639 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:11:34,640 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:11:34,640 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:11:34,640 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:11:34,640 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:11:34,640 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:11:34,640 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:11:34,640 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 10:11:34,640 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:11:34,640 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 10:11:34,641 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 10:11:34,641 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/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 -> cb7d3923a5ded0b813410e3b36f7a7ab8d1ceeda [2018-11-18 10:11:34,664 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:11:34,673 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:11:34,676 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:11:34,677 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:11:34,677 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:11:34,678 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 10:11:34,722 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/data/ebee91f8e/a2cad90503d943e68d1978d61d613136/FLAG430e71622 [2018-11-18 10:11:35,345 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:11:35,346 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 10:11:35,396 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/data/ebee91f8e/a2cad90503d943e68d1978d61d613136/FLAG430e71622 [2018-11-18 10:11:35,695 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/data/ebee91f8e/a2cad90503d943e68d1978d61d613136 [2018-11-18 10:11:35,698 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:11:35,699 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 10:11:35,699 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:11:35,699 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:11:35,701 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:11:35,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:11:35" (1/1) ... [2018-11-18 10:11:35,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cbdcd8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:11:35, skipping insertion in model container [2018-11-18 10:11:35,703 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:11:35" (1/1) ... [2018-11-18 10:11:35,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:11:35,837 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:11:44,087 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:11:44,163 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:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1651) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1751) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:344) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:574) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 10:11:44,170 INFO L168 Benchmark]: Toolchain (without parser) took 8471.93 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 522.7 MB). Free memory was 927.0 MB in the beginning and 952.1 MB in the end (delta: -25.1 MB). Peak memory consumption was 517.0 MB. Max. memory is 11.5 GB. [2018-11-18 10:11:44,172 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:11:44,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8470.39 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 522.7 MB). Free memory was 927.0 MB in the beginning and 952.1 MB in the end (delta: -25.1 MB). Peak memory consumption was 517.0 MB. Max. memory is 11.5 GB. [2018-11-18 10:11:44,174 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8470.39 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 522.7 MB). Free memory was 927.0 MB in the beginning and 952.1 MB in the end (delta: -25.1 MB). Peak memory consumption was 517.0 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 0.1.23-5842f4b [2018-11-18 10:11:45,392 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:11:45,393 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:11:45,402 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:11:45,402 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:11:45,403 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:11:45,403 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:11:45,404 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:11:45,405 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:11:45,406 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:11:45,407 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:11:45,407 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:11:45,407 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:11:45,408 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:11:45,409 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:11:45,409 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:11:45,410 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:11:45,411 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:11:45,412 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:11:45,413 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:11:45,414 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:11:45,414 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:11:45,416 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:11:45,416 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:11:45,416 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:11:45,417 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:11:45,418 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:11:45,418 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:11:45,419 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:11:45,419 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:11:45,419 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:11:45,420 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:11:45,420 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:11:45,420 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:11:45,421 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:11:45,421 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:11:45,421 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 10:11:45,431 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:11:45,431 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:11:45,432 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:11:45,432 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 10:11:45,432 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 10:11:45,432 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 10:11:45,433 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 10:11:45,433 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:11:45,433 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:11:45,433 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:11:45,433 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:11:45,433 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:11:45,433 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 10:11:45,433 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 10:11:45,434 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:11:45,434 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:11:45,434 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:11:45,434 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:11:45,434 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:11:45,434 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:11:45,434 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:11:45,435 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:11:45,435 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:11:45,435 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:11:45,435 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:11:45,435 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 10:11:45,435 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:11:45,435 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 10:11:45,435 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 10:11:45,436 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 10:11:45,436 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/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 -> cb7d3923a5ded0b813410e3b36f7a7ab8d1ceeda [2018-11-18 10:11:45,466 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:11:45,475 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:11:45,477 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:11:45,479 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:11:45,479 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:11:45,479 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 10:11:45,519 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/data/559a114d2/2f7b93616a5f4ab6af976f4e2da31af8/FLAG6293e0f63 [2018-11-18 10:11:46,193 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:11:46,193 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 10:11:46,246 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/data/559a114d2/2f7b93616a5f4ab6af976f4e2da31af8/FLAG6293e0f63 [2018-11-18 10:11:46,279 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d3982584-9bb9-4f4e-8d2e-e526bc5879aa/bin-2019/uautomizer/data/559a114d2/2f7b93616a5f4ab6af976f4e2da31af8 [2018-11-18 10:11:46,281 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:11:46,282 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 10:11:46,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:11:46,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:11:46,285 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:11:46,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:11:46" (1/1) ... [2018-11-18 10:11:46,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61dd58e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:11:46, skipping insertion in model container [2018-11-18 10:11:46,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:11:46" (1/1) ... [2018-11-18 10:11:46,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:11:46,439 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:11:55,396 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:11:55,483 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:11:57,979 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:11:59,474 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:11:59,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:11:59 WrapperNode [2018-11-18 10:11:59,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:11:59,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:11:59,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:11:59,475 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:11:59,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:11:59" (1/1) ... [2018-11-18 10:11:59,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:11:59" (1/1) ... [2018-11-18 10:11:59,576 ERROR L1129 TypeChecker]: C: __builtin_alloca(sizeof(*ih_ring_entry) * __lengthofih_ring_entry) [21383]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc4604,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2018-11-18 10:11:59,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:11:59" (1/1) ... [2018-11-18 10:11:59,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:11:59" (1/1) ... [2018-11-18 10:11:59,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:11:59" (1/1) ... [2018-11-18 10:11:59,877 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:11:59" (1/1) ... [2018-11-18 10:12:00,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:11:59" (1/1) ... [2018-11-18 10:12:00,198 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:12:00,199 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-18 10:12:00,199 INFO L168 Benchmark]: Toolchain (without parser) took 13917.49 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.6 GB). Free memory was 918.6 MB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 379.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:12:00,200 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:12:00,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13191.87 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.6 GB). Free memory was 918.6 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-18 10:12:00,201 INFO L168 Benchmark]: Boogie Preprocessor took 723.51 ms. Allocated memory is still 2.7 GB. Free memory was 2.5 GB in the beginning and 2.2 GB in the end (delta: 323.0 MB). Peak memory consumption was 323.0 MB. Max. memory is 11.5 GB. [2018-11-18 10:12:00,203 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 13191.87 ms. Allocated memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: 1.6 GB). Free memory was 918.6 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 723.51 ms. Allocated memory is still 2.7 GB. Free memory was 2.5 GB in the beginning and 2.2 GB in the end (delta: 323.0 MB). Peak memory consumption was 323.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 21383]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc4604,]],#Ultimate.alloc,[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...