./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_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/config/TaipanReach.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_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan --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 Taipan --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_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/config/TaipanReach.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_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan --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 Taipan --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 11:26:39,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:26:39,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:26:39,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:26:39,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:26:39,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:26:39,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:26:39,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:26:39,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:26:39,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:26:39,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:26:39,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:26:39,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:26:39,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:26:39,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:26:39,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:26:39,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:26:39,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:26:39,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:26:39,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:26:39,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:26:39,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:26:39,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:26:39,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:26:39,770 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:26:39,770 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:26:39,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:26:39,771 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:26:39,771 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:26:39,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:26:39,772 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:26:39,773 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:26:39,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:26:39,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:26:39,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:26:39,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:26:39,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:26:39,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:26:39,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:26:39,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:26:39,782 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:26:39,783 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-10-22 11:26:39,806 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:26:39,806 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:26:39,807 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:26:39,807 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:26:39,807 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:26:39,807 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:26:39,808 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-10-22 11:26:39,808 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:26:39,808 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:26:39,808 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-10-22 11:26:39,808 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-10-22 11:26:39,808 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:26:39,809 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:26:39,809 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 11:26:39,809 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:26:39,810 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 11:26:39,810 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:26:39,810 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 11:26:39,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 11:26:39,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 11:26:39,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:26:39,811 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:26:39,813 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:26:39,813 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:26:39,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:26:39,813 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:26:39,813 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:26:39,814 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 11:26:39,814 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-22 11:26:39,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 11:26:39,814 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 11:26:39,814 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:26:39,815 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-10-22 11:26:39,815 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan 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 -> Taipan 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 11:26:39,847 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:26:39,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:26:39,861 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:26:39,863 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:26:39,864 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:26:39,864 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 11:26:39,920 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/data/b17989a5f/526d43fc99ae47d98359880a7e346266/FLAG6ad5a1d29 [2019-10-22 11:26:41,013 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:26:41,014 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 11:26:41,114 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/data/b17989a5f/526d43fc99ae47d98359880a7e346266/FLAG6ad5a1d29 [2019-10-22 11:26:41,216 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/data/b17989a5f/526d43fc99ae47d98359880a7e346266 [2019-10-22 11:26:41,219 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:26:41,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:26:41,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:26:41,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:26:41,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:26:41,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:41" (1/1) ... [2019-10-22 11:26:41,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19e65335 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:26:41, skipping insertion in model container [2019-10-22 11:26:41,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:41" (1/1) ... [2019-10-22 11:26:41,237 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:26:41,476 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:26:51,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:26:51,236 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 11:26:51,245 INFO L168 Benchmark]: Toolchain (without parser) took 10022.76 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 279.4 MB). Free memory was 915.7 MB in the beginning and 1.2 GB in the end (delta: -283.6 MB). Peak memory consumption was 328.3 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:51,245 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:26:51,246 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10020.14 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 279.4 MB). Free memory was 915.7 MB in the beginning and 1.2 GB in the end (delta: -283.6 MB). Peak memory consumption was 328.3 MB. Max. memory is 11.5 GB. [2019-10-22 11:26:51,249 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 966.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 10020.14 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 279.4 MB). Free memory was 915.7 MB in the beginning and 1.2 GB in the end (delta: -283.6 MB). Peak memory consumption was 328.3 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 0.1.24-cad4683 [2019-10-22 11:26:53,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:26:53,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:26:53,334 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:26:53,334 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:26:53,335 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:26:53,336 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:26:53,338 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:26:53,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:26:53,340 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:26:53,341 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:26:53,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:26:53,342 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:26:53,342 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:26:53,343 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:26:53,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:26:53,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:26:53,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:26:53,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:26:53,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:26:53,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:26:53,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:26:53,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:26:53,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:26:53,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:26:53,360 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:26:53,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:26:53,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:26:53,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:26:53,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:26:53,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:26:53,363 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:26:53,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:26:53,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:26:53,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:26:53,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:26:53,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:26:53,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:26:53,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:26:53,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:26:53,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:26:53,371 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-10-22 11:26:53,390 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:26:53,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:26:53,390 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:26:53,391 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:26:53,393 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:26:53,393 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:26:53,393 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:26:53,393 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:26:53,393 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:26:53,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:26:53,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:26:53,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 11:26:53,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:26:53,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 11:26:53,395 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 11:26:53,395 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 11:26:53,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 11:26:53,395 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 11:26:53,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 11:26:53,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:26:53,396 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:26:53,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:26:53,396 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:26:53,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:26:53,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:26:53,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:26:53,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 11:26:53,397 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 11:26:53,397 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 11:26:53,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 11:26:53,397 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:26:53,398 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan 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 -> Taipan 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 11:26:53,434 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:26:53,448 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:26:53,452 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:26:53,454 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:26:53,454 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:26:53,454 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 11:26:53,506 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/data/0198211a1/63adab145c8b480ab7242ac7cc44f3dd/FLAG7271e76eb [2019-10-22 11:26:54,405 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:26:54,405 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-10-22 11:26:54,462 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/data/0198211a1/63adab145c8b480ab7242ac7cc44f3dd/FLAG7271e76eb [2019-10-22 11:26:54,480 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b6bab5a7-8c23-447e-a708-bf7ff6e65249/bin/utaipan/data/0198211a1/63adab145c8b480ab7242ac7cc44f3dd [2019-10-22 11:26:54,482 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:26:54,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:26:54,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:26:54,488 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:26:54,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:26:54,494 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:54" (1/1) ... [2019-10-22 11:26:54,496 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 11:26:54, skipping insertion in model container [2019-10-22 11:26:54,496 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:26:54" (1/1) ... [2019-10-22 11:26:54,503 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:26:54,770 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:27:04,115 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:27:04,205 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:27:05,238 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:27:07,215 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:27:07,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:07 WrapperNode [2019-10-22 11:27:07,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:27:07,216 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:27:07,216 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:27:07,217 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:27:07,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:07" (1/1) ... [2019-10-22 11:27:07,368 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 11:27:07,388 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:27:07" (1/1) ... [2019-10-22 11:27:07,393 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 11:27:07,393 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-10-22 11:27:07,395 INFO L168 Benchmark]: Toolchain (without parser) took 12911.09 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 590.9 MB). Free memory was 918.7 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 451.0 MB. Max. memory is 11.5 GB. [2019-10-22 11:27:07,395 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:27:07,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12728.59 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 590.9 MB). Free memory was 918.7 MB in the beginning and 1.1 GB in the end (delta: -153.9 MB). Peak memory consumption was 557.1 MB. Max. memory is 11.5 GB. [2019-10-22 11:27:07,397 INFO L168 Benchmark]: Boogie Procedure Inliner took 176.60 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: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. [2019-10-22 11:27:07,398 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 12728.59 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 590.9 MB). Free memory was 918.7 MB in the beginning and 1.1 GB in the end (delta: -153.9 MB). Peak memory consumption was 557.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 176.60 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: 14.0 MB). Peak memory consumption was 14.0 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...