./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_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/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.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/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 e1c7b9c0502f84d7d597dafea11fc018c8cb0803 ...................................................................................................................................................... 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_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/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.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/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 e1c7b9c0502f84d7d597dafea11fc018c8cb0803 .............................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 11:59:40,468 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:59:40,469 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:59:40,477 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:59:40,477 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:59:40,478 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:59:40,479 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:59:40,480 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:59:40,481 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:59:40,482 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:59:40,483 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:59:40,483 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:59:40,483 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:59:40,484 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:59:40,485 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:59:40,485 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:59:40,486 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:59:40,487 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:59:40,488 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:59:40,490 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:59:40,490 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:59:40,491 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:59:40,493 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:59:40,493 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:59:40,493 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:59:40,494 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:59:40,494 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:59:40,495 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:59:40,495 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:59:40,495 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:59:40,496 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:59:40,496 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:59:40,496 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:59:40,496 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:59:40,497 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:59:40,497 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:59:40,497 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-28 11:59:40,505 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:59:40,505 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:59:40,505 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 11:59:40,505 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 11:59:40,506 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:59:40,506 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:59:40,506 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:59:40,506 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:59:40,506 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 11:59:40,506 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:59:40,506 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 11:59:40,507 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 11:59:40,507 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 11:59:40,507 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:59:40,507 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:59:40,507 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 11:59:40,507 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:59:40,507 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:59:40,508 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 11:59:40,508 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 11:59:40,508 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:59:40,508 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:59:40,508 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 11:59:40,508 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 11:59:40,508 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 11:59:40,509 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 11:59:40,509 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 11:59:40,509 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 11:59:40,509 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_a663666e-5017-4d26-8d99-54af8b1ad6f9/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 -> e1c7b9c0502f84d7d597dafea11fc018c8cb0803 [2018-11-28 11:59:40,532 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:59:40,540 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:59:40,542 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:59:40,543 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:59:40,543 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:59:40,544 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 11:59:40,582 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/data/a6691dc19/61461b4a73c8429da3c894254aabd52a/FLAG8709c6855 [2018-11-28 11:59:41,236 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:59:41,237 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 11:59:41,277 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/data/a6691dc19/61461b4a73c8429da3c894254aabd52a/FLAG8709c6855 [2018-11-28 11:59:41,345 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/data/a6691dc19/61461b4a73c8429da3c894254aabd52a [2018-11-28 11:59:41,348 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:59:41,349 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:59:41,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:59:41,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:59:41,353 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:59:41,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:59:41" (1/1) ... [2018-11-28 11:59:41,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@526f933a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:59:41, skipping insertion in model container [2018-11-28 11:59:41,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:59:41" (1/1) ... [2018-11-28 11:59:41,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:59:41,582 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:59:49,523 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:59:49,568 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:1567) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1667) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:577) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 11:59:49,571 INFO L168 Benchmark]: Toolchain (without parser) took 8222.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.0 MB). Free memory was 922.0 MB in the beginning and 842.0 MB in the end (delta: 80.1 MB). Peak memory consumption was 317.5 MB. Max. memory is 11.5 GB. [2018-11-28 11:59:49,575 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:59:49,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8220.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.0 MB). Free memory was 922.0 MB in the beginning and 842.0 MB in the end (delta: 80.1 MB). Peak memory consumption was 317.5 MB. Max. memory is 11.5 GB. [2018-11-28 11:59:49,577 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8220.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.0 MB). Free memory was 922.0 MB in the beginning and 842.0 MB in the end (delta: 80.1 MB). Peak memory consumption was 317.5 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 0.1.23-0cd3be1 [2018-11-28 11:59:50,963 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:59:50,964 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:59:50,973 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:59:50,974 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:59:50,975 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:59:50,975 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:59:50,977 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:59:50,978 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:59:50,979 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:59:50,979 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:59:50,979 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:59:50,981 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:59:50,982 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:59:50,982 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:59:50,983 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:59:50,984 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:59:50,986 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:59:50,987 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:59:50,988 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:59:50,989 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:59:50,990 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:59:50,992 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:59:50,993 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:59:50,993 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:59:50,993 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:59:50,994 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:59:50,995 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:59:50,995 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:59:50,997 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:59:50,997 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:59:50,998 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:59:50,998 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:59:50,998 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:59:50,999 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:59:50,999 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:59:50,999 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-28 11:59:51,011 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:59:51,011 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:59:51,012 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 11:59:51,012 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 11:59:51,013 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:59:51,013 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:59:51,013 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:59:51,013 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:59:51,014 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:59:51,014 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 11:59:51,014 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 11:59:51,014 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 11:59:51,014 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 11:59:51,014 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 11:59:51,014 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:59:51,015 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:59:51,015 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 11:59:51,015 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:59:51,015 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:59:51,015 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 11:59:51,015 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 11:59:51,015 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:59:51,017 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:59:51,018 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 11:59:51,018 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 11:59:51,018 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 11:59:51,018 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 11:59:51,018 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 11:59:51,018 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 11:59:51,019 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 11:59:51,019 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_a663666e-5017-4d26-8d99-54af8b1ad6f9/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 -> e1c7b9c0502f84d7d597dafea11fc018c8cb0803 [2018-11-28 11:59:51,046 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:59:51,056 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:59:51,059 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:59:51,060 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:59:51,061 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:59:51,061 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 11:59:51,112 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/data/7b62c337f/477f26067fba45f0beae6ce6c76778fa/FLAG482289bb9 [2018-11-28 11:59:51,804 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:59:51,805 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 11:59:51,863 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/data/7b62c337f/477f26067fba45f0beae6ce6c76778fa/FLAG482289bb9 [2018-11-28 11:59:52,087 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a663666e-5017-4d26-8d99-54af8b1ad6f9/bin-2019/uautomizer/data/7b62c337f/477f26067fba45f0beae6ce6c76778fa [2018-11-28 11:59:52,090 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:59:52,092 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:59:52,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:59:52,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:59:52,096 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:59:52,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:59:52" (1/1) ... [2018-11-28 11:59:52,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28aeddc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:59:52, skipping insertion in model container [2018-11-28 11:59:52,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:59:52" (1/1) ... [2018-11-28 11:59:52,106 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:59:52,316 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 12:00:00,675 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 12:00:00,724 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 12:00:01,405 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 12:00:03,086 INFO L195 MainTranslator]: Completed translation [2018-11-28 12:00:03,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:00:03 WrapperNode [2018-11-28 12:00:03,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 12:00:03,087 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 12:00:03,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 12:00:03,087 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 12:00:03,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:00:03" (1/1) ... [2018-11-28 12:00:03,196 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.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2018-11-28 12:00:03,215 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:00:03" (1/1) ... [2018-11-28 12:00:03,216 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 12:00:03,216 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-28 12:00:03,217 INFO L168 Benchmark]: Toolchain (without parser) took 11125.97 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 642.8 MB). Free memory was 909.8 MB in the beginning and 1.0 GB in the end (delta: -130.5 MB). Peak memory consumption was 512.3 MB. Max. memory is 11.5 GB. [2018-11-28 12:00:03,218 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 12:00:03,219 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10993.99 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 642.8 MB). Free memory was 909.8 MB in the beginning and 1.1 GB in the end (delta: -158.5 MB). Peak memory consumption was 541.1 MB. Max. memory is 11.5 GB. [2018-11-28 12:00:03,219 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.22 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. [2018-11-28 12:00:03,222 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 10993.99 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 642.8 MB). Free memory was 909.8 MB in the beginning and 1.1 GB in the end (delta: -158.5 MB). Peak memory consumption was 541.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 129.22 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 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.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...