./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 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/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_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/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 93bdbacf4debc5241352522420b92996c9af8d88 ........................................................................................................................................................... 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_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/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_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/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 93bdbacf4debc5241352522420b92996c9af8d88 ..................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 09:41:38,918 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 09:41:38,919 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 09:41:38,925 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 09:41:38,925 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 09:41:38,926 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 09:41:38,927 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 09:41:38,927 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 09:41:38,928 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 09:41:38,929 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 09:41:38,929 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 09:41:38,929 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 09:41:38,930 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 09:41:38,930 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 09:41:38,931 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 09:41:38,931 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 09:41:38,931 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 09:41:38,932 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 09:41:38,933 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 09:41:38,934 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 09:41:38,934 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 09:41:38,935 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 09:41:38,936 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 09:41:38,936 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 09:41:38,936 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 09:41:38,937 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 09:41:38,937 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 09:41:38,937 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 09:41:38,938 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 09:41:38,938 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 09:41:38,938 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 09:41:38,939 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 09:41:38,939 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 09:41:38,939 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 09:41:38,940 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 09:41:38,940 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 09:41:38,940 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-08 09:41:38,947 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 09:41:38,947 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 09:41:38,948 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 09:41:38,948 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 09:41:38,948 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 09:41:38,948 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 09:41:38,948 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 09:41:38,949 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 09:41:38,949 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 09:41:38,949 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 09:41:38,949 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 09:41:38,949 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 09:41:38,949 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 09:41:38,949 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 09:41:38,949 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 09:41:38,949 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 09:41:38,949 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 09:41:38,949 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 09:41:38,950 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 09:41:38,950 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 09:41:38,950 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 09:41:38,950 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 09:41:38,950 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 09:41:38,950 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 09:41:38,950 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 09:41:38,950 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 09:41:38,950 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 09:41:38,950 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 09:41:38,950 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_4743c9b5-e0bf-456d-92de-47fce4bc5d31/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 -> 93bdbacf4debc5241352522420b92996c9af8d88 [2018-12-08 09:41:38,967 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 09:41:38,974 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 09:41:38,976 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 09:41:38,977 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 09:41:38,977 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 09:41:38,977 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 09:41:39,012 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/data/7c2abc039/2da4e5c97a30441796c1c4e85a659c3c/FLAGa7f6fa5b2 [2018-12-08 09:41:39,589 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 09:41:39,589 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 09:41:39,623 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/data/7c2abc039/2da4e5c97a30441796c1c4e85a659c3c/FLAGa7f6fa5b2 [2018-12-08 09:41:39,737 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/data/7c2abc039/2da4e5c97a30441796c1c4e85a659c3c [2018-12-08 09:41:39,739 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 09:41:39,739 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 09:41:39,740 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 09:41:39,740 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 09:41:39,742 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 09:41:39,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 09:41:39" (1/1) ... [2018-12-08 09:41:39,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@340261f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:41:39, skipping insertion in model container [2018-12-08 09:41:39,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 09:41:39" (1/1) ... [2018-12-08 09:41:39,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 09:41:39,903 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 09:41:46,399 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 09:41:46,455 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:1609) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1709) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:467) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:578) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 09:41:46,457 INFO L168 Benchmark]: Toolchain (without parser) took 6718.12 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.7 MB). Free memory was 920.0 MB in the beginning and 1.2 GB in the end (delta: -279.9 MB). Peak memory consumption was 335.3 MB. Max. memory is 11.5 GB. [2018-12-08 09:41:46,458 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 09:41:46,458 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6716.43 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.7 MB). Free memory was 920.0 MB in the beginning and 1.2 GB in the end (delta: -279.9 MB). Peak memory consumption was 335.3 MB. Max. memory is 11.5 GB. [2018-12-08 09:41:46,459 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 6716.43 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 263.7 MB). Free memory was 920.0 MB in the beginning and 1.2 GB in the end (delta: -279.9 MB). Peak memory consumption was 335.3 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 0.1.23-635dfa2 [2018-12-08 09:41:47,506 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 09:41:47,507 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 09:41:47,513 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 09:41:47,513 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 09:41:47,514 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 09:41:47,515 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 09:41:47,515 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 09:41:47,516 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 09:41:47,517 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 09:41:47,517 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 09:41:47,517 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 09:41:47,518 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 09:41:47,518 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 09:41:47,519 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 09:41:47,519 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 09:41:47,519 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 09:41:47,520 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 09:41:47,522 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 09:41:47,523 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 09:41:47,523 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 09:41:47,524 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 09:41:47,526 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 09:41:47,526 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 09:41:47,526 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 09:41:47,527 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 09:41:47,527 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 09:41:47,528 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 09:41:47,528 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 09:41:47,529 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 09:41:47,529 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 09:41:47,529 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 09:41:47,530 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 09:41:47,530 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 09:41:47,530 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 09:41:47,531 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 09:41:47,531 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-12-08 09:41:47,541 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 09:41:47,542 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 09:41:47,542 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 09:41:47,543 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 09:41:47,543 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 09:41:47,543 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 09:41:47,543 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 09:41:47,544 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 09:41:47,544 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 09:41:47,544 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 09:41:47,544 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 09:41:47,544 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 09:41:47,544 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 09:41:47,545 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 09:41:47,545 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 09:41:47,545 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 09:41:47,545 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 09:41:47,545 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 09:41:47,545 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 09:41:47,545 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 09:41:47,546 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 09:41:47,546 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 09:41:47,546 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 09:41:47,546 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 09:41:47,546 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 09:41:47,546 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-08 09:41:47,547 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 09:41:47,547 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 09:41:47,547 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 09:41:47,547 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 09:41:47,547 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_4743c9b5-e0bf-456d-92de-47fce4bc5d31/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 -> 93bdbacf4debc5241352522420b92996c9af8d88 [2018-12-08 09:41:47,572 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 09:41:47,581 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 09:41:47,583 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 09:41:47,585 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 09:41:47,585 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 09:41:47,585 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 09:41:47,630 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/data/38375906c/c2b7de2dce8d4a53828661c8e2b02712/FLAG93a921106 [2018-12-08 09:41:48,168 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 09:41:48,169 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 09:41:48,203 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/data/38375906c/c2b7de2dce8d4a53828661c8e2b02712/FLAG93a921106 [2018-12-08 09:41:48,361 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4743c9b5-e0bf-456d-92de-47fce4bc5d31/bin-2019/uautomizer/data/38375906c/c2b7de2dce8d4a53828661c8e2b02712 [2018-12-08 09:41:48,363 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 09:41:48,364 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 09:41:48,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 09:41:48,365 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 09:41:48,367 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 09:41:48,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 09:41:48" (1/1) ... [2018-12-08 09:41:48,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3df079f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:41:48, skipping insertion in model container [2018-12-08 09:41:48,370 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 09:41:48" (1/1) ... [2018-12-08 09:41:48,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 09:41:48,547 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 09:41:55,348 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 09:41:55,383 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 09:41:55,933 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 09:41:57,257 INFO L195 MainTranslator]: Completed translation [2018-12-08 09:41:57,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:41:57 WrapperNode [2018-12-08 09:41:57,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 09:41:57,258 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 09:41:57,258 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 09:41:57,258 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 09:41:57,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:41:57" (1/1) ... [2018-12-08 09:41:57,335 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,]]]]] [2018-12-08 09:41:57,347 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:41:57" (1/1) ... [2018-12-08 09:41:57,348 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 09:41:57,348 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-12-08 09:41:57,348 INFO L168 Benchmark]: Toolchain (without parser) took 8984.95 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 617.6 MB). Free memory was 911.2 MB in the beginning and 1.1 GB in the end (delta: -185.2 MB). Peak memory consumption was 432.4 MB. Max. memory is 11.5 GB. [2018-12-08 09:41:57,349 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-12-08 09:41:57,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8892.93 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 617.6 MB). Free memory was 911.2 MB in the beginning and 1.1 GB in the end (delta: -199.0 MB). Peak memory consumption was 551.2 MB. Max. memory is 11.5 GB. [2018-12-08 09:41:57,350 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.96 ms. Allocated memory is still 1.6 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. [2018-12-08 09:41:57,351 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 8892.93 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 617.6 MB). Free memory was 911.2 MB in the beginning and 1.1 GB in the end (delta: -199.0 MB). Peak memory consumption was 551.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 89.96 ms. Allocated memory is still 1.6 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 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...