./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.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/config/KojakReach.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.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak --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 Kojak --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: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/config/KojakReach.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.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 93bdbacf4debc5241352522420b92996c9af8d88 ....................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 10:13:13,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:13:13,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:13:13,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:13:13,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:13:13,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:13:13,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:13:13,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:13:13,930 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:13:13,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:13:13,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:13:13,933 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:13:13,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:13:13,934 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:13:13,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:13:13,935 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:13:13,936 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:13:13,937 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:13:13,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:13:13,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:13:13,941 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:13:13,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:13:13,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:13:13,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:13:13,946 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:13:13,946 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:13:13,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:13:13,947 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:13:13,948 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:13:13,948 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:13:13,949 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:13:13,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:13:13,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:13:13,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:13:13,951 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:13:13,952 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:13:13,952 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:13:13,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:13:13,953 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:13:13,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:13:13,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:13:13,955 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-10-22 10:13:13,966 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:13:13,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:13:13,967 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:13:13,967 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:13:13,968 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:13:13,968 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:13:13,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:13:13,968 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:13:13,968 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:13:13,968 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:13:13,968 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:13:13,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:13:13,969 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:13:13,969 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:13:13,969 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:13:13,969 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:13:13,969 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:13:13,969 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:13:13,970 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:13:13,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:13:13,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:13:13,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:13:13,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:13:13,970 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:13:13,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:13:13,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:13:13,971 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:13:13,971 INFO L138 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_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93bdbacf4debc5241352522420b92996c9af8d88 [2019-10-22 10:13:13,993 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:13:14,003 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:13:14,006 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:13:14,007 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:13:14,007 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:13:14,008 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 10:13:14,051 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/data/7cd132bb3/16179e187c2249f9889e09428a63acbc/FLAG27a4ffa33 [2019-10-22 10:13:14,908 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:13:14,909 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 10:13:14,968 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/data/7cd132bb3/16179e187c2249f9889e09428a63acbc/FLAG27a4ffa33 [2019-10-22 10:13:15,075 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/data/7cd132bb3/16179e187c2249f9889e09428a63acbc [2019-10-22 10:13:15,077 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:13:15,078 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:13:15,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:15,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:13:15,082 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:13:15,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:15" (1/1) ... [2019-10-22 10:13:15,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ebd08e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:15, skipping insertion in model container [2019-10-22 10:13:15,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:15" (1/1) ... [2019-10-22 10:13:15,095 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:13:15,304 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:13:23,759 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:23,812 FATAL L? ?]: 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:289) 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:502) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 10:13:23,819 INFO L168 Benchmark]: Toolchain (without parser) took 8740.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 913.7 MB in the beginning and 1.0 GB in the end (delta: -97.5 MB). Peak memory consumption was 225.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:23,820 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:13:23,821 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8738.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 913.7 MB in the beginning and 1.0 GB in the end (delta: -97.5 MB). Peak memory consumption was 225.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:23,823 INFO L335 ainManager$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 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8738.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 913.7 MB in the beginning and 1.0 GB in the end (delta: -97.5 MB). Peak memory consumption was 225.5 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 0.1.24-cad4683 [2019-10-22 10:13:25,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:13:25,528 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:13:25,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:13:25,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:13:25,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:13:25,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:13:25,542 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:13:25,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:13:25,545 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:13:25,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:13:25,548 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:13:25,554 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:13:25,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:13:25,555 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:13:25,556 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:13:25,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:13:25,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:13:25,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:13:25,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:13:25,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:13:25,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:13:25,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:13:25,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:13:25,571 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:13:25,573 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:13:25,573 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:13:25,574 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:13:25,574 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:13:25,575 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:13:25,575 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:13:25,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:13:25,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:13:25,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:13:25,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:13:25,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:13:25,577 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:13:25,577 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:13:25,577 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:13:25,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:13:25,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:13:25,580 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-10-22 10:13:25,594 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:13:25,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:13:25,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:13:25,605 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:13:25,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:13:25,605 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:13:25,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:13:25,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:13:25,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:13:25,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:13:25,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:13:25,606 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:13:25,606 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:13:25,606 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:13:25,606 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:13:25,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:13:25,607 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:13:25,607 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:13:25,607 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:13:25,607 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:13:25,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:13:25,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:13:25,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:13:25,608 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:13:25,608 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:13:25,608 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:13:25,608 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:13:25,608 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:13:25,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:13:25,609 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-10-22 10:13:25,609 INFO L138 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_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93bdbacf4debc5241352522420b92996c9af8d88 [2019-10-22 10:13:25,641 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:13:25,650 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:13:25,653 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:13:25,654 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:13:25,654 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:13:25,656 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 10:13:25,701 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/data/c27023420/918fcf9dfc954e97ae7827a6f1d67e23/FLAG2ae9317ea [2019-10-22 10:13:26,643 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:13:26,643 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 10:13:26,709 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/data/c27023420/918fcf9dfc954e97ae7827a6f1d67e23/FLAG2ae9317ea [2019-10-22 10:13:27,005 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9e82b3c4-02e9-4fc6-b01a-703084c7f51d/bin/ukojak/data/c27023420/918fcf9dfc954e97ae7827a6f1d67e23 [2019-10-22 10:13:27,008 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:13:27,009 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:13:27,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:27,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:13:27,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:13:27,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:27" (1/1) ... [2019-10-22 10:13:27,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2490024c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:27, skipping insertion in model container [2019-10-22 10:13:27,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:27" (1/1) ... [2019-10-22 10:13:27,023 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:13:27,278 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:13:35,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:36,050 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:13:37,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:38,820 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:13:38,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:38 WrapperNode [2019-10-22 10:13:38,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:38,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:38,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:13:38,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:13:38,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:38" (1/1) ... [2019-10-22 10:13:38,966 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*ih_ring_entry) * __lengthofih_ring_entry) [19795]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc4604,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2019-10-22 10:13:38,984 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:38" (1/1) ... [2019-10-22 10:13:38,984 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:38,984 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-10-22 10:13:38,986 INFO L168 Benchmark]: Toolchain (without parser) took 11976.09 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 647.5 MB). Free memory was 920.1 MB in the beginning and 1.0 GB in the end (delta: -128.7 MB). Peak memory consumption was 518.8 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:38,987 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:13:38,987 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11811.06 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 647.5 MB). Free memory was 920.1 MB in the beginning and 1.1 GB in the end (delta: -157.3 MB). Peak memory consumption was 547.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:38,987 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.49 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: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:38,989 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 977.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 11811.06 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 647.5 MB). Free memory was 920.1 MB in the beginning and 1.1 GB in the end (delta: -157.3 MB). Peak memory consumption was 547.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 162.49 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: 28.7 MB). Peak memory consumption was 28.7 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[null,false,[VariableLHS[#t~malloc4604,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...