./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.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/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_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/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_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/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_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/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-aa41828 [2018-11-23 01:47:52,540 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:47:52,542 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:47:52,550 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:47:52,550 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:47:52,551 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:47:52,552 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:47:52,553 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:47:52,554 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:47:52,555 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:47:52,556 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:47:52,556 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:47:52,557 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:47:52,558 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:47:52,559 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:47:52,559 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:47:52,560 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:47:52,561 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:47:52,563 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:47:52,564 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:47:52,565 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:47:52,566 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:47:52,568 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:47:52,568 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:47:52,568 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:47:52,569 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:47:52,570 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:47:52,570 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:47:52,571 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:47:52,572 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:47:52,572 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:47:52,573 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:47:52,573 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:47:52,573 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:47:52,574 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:47:52,574 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:47:52,574 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-23 01:47:52,585 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:47:52,585 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:47:52,586 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:47:52,586 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 01:47:52,587 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:47:52,587 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:47:52,587 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 01:47:52,587 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:47:52,587 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:47:52,588 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:47:52,588 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:47:52,588 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:47:52,588 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:47:52,588 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:47:52,588 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:47:52,588 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:47:52,589 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:47:52,589 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 01:47:52,589 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:47:52,589 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 01:47:52,589 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 01:47:52,589 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:47:52,590 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:47:52,590 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:47:52,590 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 01:47:52,590 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:47:52,590 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:47:52,590 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 01:47:52,590 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_2c6c188d-b71b-4826-a9d0-bc221f275054/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 [2018-11-23 01:47:52,614 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:47:52,624 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:47:52,626 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:47:52,627 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:47:52,627 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:47:52,628 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 01:47:52,670 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/data/c75343e68/25ab13e11e90463e8fed37ff93a8e887/FLAGb8b4307c9 [2018-11-23 01:47:53,375 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:47:53,376 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 01:47:53,420 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/data/c75343e68/25ab13e11e90463e8fed37ff93a8e887/FLAGb8b4307c9 [2018-11-23 01:47:53,651 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/data/c75343e68/25ab13e11e90463e8fed37ff93a8e887 [2018-11-23 01:47:53,653 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:47:53,654 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:47:53,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:47:53,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:47:53,658 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:47:53,658 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:47:53" (1/1) ... [2018-11-23 01:47:53,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@256b753 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:53, skipping insertion in model container [2018-11-23 01:47:53,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:47:53" (1/1) ... [2018-11-23 01:47:53,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:47:53,846 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:48:02,031 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:48:02,067 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:1657) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1757) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:350) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 01:48:02,071 INFO L168 Benchmark]: Toolchain (without parser) took 8416.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 928.5 MB in the beginning and 1.0 GB in the end (delta: -111.6 MB). Peak memory consumption was 242.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:02,073 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:48:02,073 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8414.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 928.5 MB in the beginning and 1.0 GB in the end (delta: -111.6 MB). Peak memory consumption was 242.6 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:02,075 INFO L336 ainManager$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 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8414.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.4 MB). Free memory was 928.5 MB in the beginning and 1.0 GB in the end (delta: -111.6 MB). Peak memory consumption was 242.6 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-aa41828 [2018-11-23 01:48:03,469 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:48:03,470 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:48:03,478 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:48:03,478 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:48:03,479 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:48:03,480 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:48:03,481 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:48:03,482 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:48:03,483 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:48:03,484 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:48:03,484 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:48:03,485 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:48:03,486 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:48:03,486 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:48:03,487 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:48:03,488 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:48:03,489 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:48:03,491 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:48:03,492 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:48:03,493 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:48:03,493 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:48:03,495 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:48:03,496 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:48:03,496 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:48:03,497 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:48:03,497 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:48:03,498 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:48:03,499 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:48:03,500 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:48:03,500 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:48:03,500 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:48:03,500 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:48:03,500 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:48:03,501 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:48:03,502 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:48:03,502 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-23 01:48:03,514 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:48:03,514 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:48:03,514 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:48:03,515 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 01:48:03,515 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:48:03,515 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:48:03,515 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 01:48:03,516 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:48:03,516 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:48:03,516 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:48:03,516 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:48:03,516 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:48:03,516 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 01:48:03,516 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 01:48:03,516 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:48:03,516 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:48:03,517 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:48:03,517 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:48:03,517 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 01:48:03,517 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:48:03,517 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 01:48:03,517 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 01:48:03,517 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:48:03,518 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:48:03,518 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:48:03,518 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 01:48:03,518 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:48:03,518 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 01:48:03,518 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 01:48:03,518 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 01:48:03,518 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_2c6c188d-b71b-4826-a9d0-bc221f275054/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 [2018-11-23 01:48:03,549 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:48:03,559 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:48:03,561 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:48:03,562 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:48:03,562 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:48:03,563 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 01:48:03,604 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/data/06ef1a7ad/7249ac5dd3b04db5a11c4e491ab8a7c9/FLAG2a8e6ee38 [2018-11-23 01:48:04,339 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:48:04,340 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 01:48:04,403 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/data/06ef1a7ad/7249ac5dd3b04db5a11c4e491ab8a7c9/FLAG2a8e6ee38 [2018-11-23 01:48:04,873 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2c6c188d-b71b-4826-a9d0-bc221f275054/bin-2019/uautomizer/data/06ef1a7ad/7249ac5dd3b04db5a11c4e491ab8a7c9 [2018-11-23 01:48:04,876 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:48:04,877 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:48:04,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:48:04,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:48:04,882 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:48:04,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:48:04" (1/1) ... [2018-11-23 01:48:04,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d4393b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:04, skipping insertion in model container [2018-11-23 01:48:04,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:48:04" (1/1) ... [2018-11-23 01:48:04,896 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:48:05,113 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:48:13,528 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:48:13,566 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:48:14,281 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:48:15,945 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:48:15,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:15 WrapperNode [2018-11-23 01:48:15,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:48:15,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:48:15,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:48:15,946 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:48:15,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:15" (1/1) ... [2018-11-23 01:48:16,064 ERROR L1131 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,]]]]] [2018-11-23 01:48:16,083 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:48:15" (1/1) ... [2018-11-23 01:48:16,084 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:48:16,084 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-23 01:48:16,085 INFO L168 Benchmark]: Toolchain (without parser) took 11208.36 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 653.8 MB). Free memory was 917.5 MB in the beginning and 1.3 GB in the end (delta: -370.1 MB). Peak memory consumption was 283.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:16,087 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-11-23 01:48:16,087 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11068.03 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 653.8 MB). Free memory was 917.5 MB in the beginning and 1.3 GB in the end (delta: -386.4 MB). Peak memory consumption was 556.2 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:16,088 INFO L168 Benchmark]: Boogie Procedure Inliner took 137.75 ms. Allocated memory is still 1.7 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2018-11-23 01:48:16,091 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 11068.03 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 653.8 MB). Free memory was 917.5 MB in the beginning and 1.3 GB in the end (delta: -386.4 MB). Peak memory consumption was 556.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 137.75 ms. Allocated memory is still 1.7 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 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...