./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/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_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/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: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/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_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/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 0.1.23-635dfa2 [2018-12-09 18:03:46,188 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 18:03:46,189 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 18:03:46,197 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 18:03:46,198 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 18:03:46,198 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 18:03:46,199 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 18:03:46,200 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 18:03:46,202 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 18:03:46,202 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 18:03:46,203 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 18:03:46,203 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 18:03:46,204 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 18:03:46,204 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 18:03:46,205 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 18:03:46,206 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 18:03:46,206 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 18:03:46,208 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 18:03:46,209 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 18:03:46,210 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 18:03:46,211 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 18:03:46,212 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 18:03:46,213 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 18:03:46,213 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 18:03:46,214 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 18:03:46,214 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 18:03:46,215 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 18:03:46,215 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 18:03:46,216 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 18:03:46,217 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 18:03:46,217 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 18:03:46,217 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 18:03:46,218 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 18:03:46,218 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 18:03:46,218 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 18:03:46,219 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 18:03:46,219 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-12-09 18:03:46,227 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 18:03:46,227 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 18:03:46,227 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 18:03:46,227 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 18:03:46,228 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 18:03:46,228 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 18:03:46,228 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 18:03:46,228 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 18:03:46,228 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 18:03:46,228 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 18:03:46,228 INFO L133 SettingsManager]: * Log string format=TERM [2018-12-09 18:03:46,229 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 18:03:46,229 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 18:03:46,229 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 18:03:46,229 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 18:03:46,229 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 18:03:46,230 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 18:03:46,230 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 18:03:46,230 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 18:03:46,230 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 18:03:46,230 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 18:03:46,230 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 18:03:46,230 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 18:03:46,231 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 18:03:46,231 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 18:03:46,231 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 18:03:46,231 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 18:03:46,231 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 18:03:46,231 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 18:03:46,231 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 18:03:46,232 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 18:03:46,232 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 18:03:46,232 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 18:03:46,232 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 18:03:46,232 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-12-09 18:03:46,232 INFO L133 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_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/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 [2018-12-09 18:03:46,255 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 18:03:46,263 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 18:03:46,265 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 18:03:46,266 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 18:03:46,266 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 18:03:46,266 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 18:03:46,302 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/data/dac8912df/a1e9ef1834a14c89a94ac6c33bcd7ba9/FLAG6b937607c [2018-12-09 18:03:46,952 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 18:03:46,952 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 18:03:46,987 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/data/dac8912df/a1e9ef1834a14c89a94ac6c33bcd7ba9/FLAG6b937607c [2018-12-09 18:03:47,288 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/data/dac8912df/a1e9ef1834a14c89a94ac6c33bcd7ba9 [2018-12-09 18:03:47,291 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 18:03:47,293 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 18:03:47,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 18:03:47,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 18:03:47,298 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 18:03:47,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:03:47" (1/1) ... [2018-12-09 18:03:47,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@158c8327 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:03:47, skipping insertion in model container [2018-12-09 18:03:47,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:03:47" (1/1) ... [2018-12-09 18:03:47,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 18:03:47,481 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 18:03:54,013 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 18:03:54,043 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1609) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1709) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:467) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:578) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 18:03:54,046 INFO L168 Benchmark]: Toolchain (without parser) took 6754.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 926.5 MB in the beginning and 800.6 MB in the end (delta: 125.9 MB). Peak memory consumption was 336.4 MB. Max. memory is 11.5 GB. [2018-12-09 18:03:54,047 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 18:03:54,048 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6751.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 926.5 MB in the beginning and 800.6 MB in the end (delta: 125.9 MB). Peak memory consumption was 336.4 MB. Max. memory is 11.5 GB. [2018-12-09 18:03:54,049 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6751.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.4 MB). Free memory was 926.5 MB in the beginning and 800.6 MB in the end (delta: 125.9 MB). Peak memory consumption was 336.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 18:03:55,143 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 18:03:55,144 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 18:03:55,150 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 18:03:55,150 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 18:03:55,150 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 18:03:55,151 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 18:03:55,152 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 18:03:55,152 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 18:03:55,153 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 18:03:55,153 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 18:03:55,153 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 18:03:55,154 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 18:03:55,154 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 18:03:55,155 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 18:03:55,155 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 18:03:55,156 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 18:03:55,156 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 18:03:55,157 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 18:03:55,158 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 18:03:55,158 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 18:03:55,159 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 18:03:55,160 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 18:03:55,160 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 18:03:55,160 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 18:03:55,161 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 18:03:55,161 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 18:03:55,162 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 18:03:55,162 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 18:03:55,163 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 18:03:55,163 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 18:03:55,163 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 18:03:55,163 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 18:03:55,163 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 18:03:55,164 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 18:03:55,164 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 18:03:55,164 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-12-09 18:03:55,172 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 18:03:55,172 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 18:03:55,172 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 18:03:55,172 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 18:03:55,173 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 18:03:55,173 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 18:03:55,173 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 18:03:55,173 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 18:03:55,173 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 18:03:55,173 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 18:03:55,173 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 18:03:55,174 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 18:03:55,174 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 18:03:55,174 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 18:03:55,174 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 18:03:55,174 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 18:03:55,174 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 18:03:55,174 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 18:03:55,174 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 18:03:55,174 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 18:03:55,174 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 18:03:55,175 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 18:03:55,175 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 18:03:55,175 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 18:03:55,175 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 18:03:55,175 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 18:03:55,175 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 18:03:55,175 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 18:03:55,175 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 18:03:55,175 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 18:03:55,175 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 18:03:55,175 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 18:03:55,176 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/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 [2018-12-09 18:03:55,193 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 18:03:55,200 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 18:03:55,202 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 18:03:55,203 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 18:03:55,203 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 18:03:55,204 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 18:03:55,238 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/data/e8e44262c/8bf80ea475984ed4a2eac59dcf3834bc/FLAGb32376cf6 [2018-12-09 18:03:55,782 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 18:03:55,782 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-09 18:03:55,818 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/data/e8e44262c/8bf80ea475984ed4a2eac59dcf3834bc/FLAGb32376cf6 [2018-12-09 18:03:56,226 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c0ebded7-fbf8-44ab-98c7-8cf5b075b1f9/bin-2019/utaipan/data/e8e44262c/8bf80ea475984ed4a2eac59dcf3834bc [2018-12-09 18:03:56,230 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 18:03:56,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 18:03:56,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 18:03:56,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 18:03:56,237 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 18:03:56,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:03:56" (1/1) ... [2018-12-09 18:03:56,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d342b31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:03:56, skipping insertion in model container [2018-12-09 18:03:56,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:03:56" (1/1) ... [2018-12-09 18:03:56,250 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 18:03:56,435 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 18:04:03,202 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 18:04:03,238 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 18:04:03,764 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 18:04:05,027 INFO L195 MainTranslator]: Completed translation [2018-12-09 18:04:05,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:04:05 WrapperNode [2018-12-09 18:04:05,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 18:04:05,027 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 18:04:05,028 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 18:04:05,028 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 18:04:05,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:04:05" (1/1) ... [2018-12-09 18:04:05,101 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*ih_ring_entry) * __lengthofih_ring_entry) [19795]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc4604,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2018-12-09 18:04:05,112 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:04:05" (1/1) ... [2018-12-09 18:04:05,113 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 18:04:05,113 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-12-09 18:04:05,113 INFO L168 Benchmark]: Toolchain (without parser) took 8882.72 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 621.8 MB). Free memory was 911.2 MB in the beginning and 1.2 GB in the end (delta: -242.8 MB). Peak memory consumption was 379.0 MB. Max. memory is 11.5 GB. [2018-12-09 18:04:05,114 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 18:04:05,114 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8794.13 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 621.8 MB). Free memory was 911.2 MB in the beginning and 1.2 GB in the end (delta: -270.7 MB). Peak memory consumption was 552.1 MB. Max. memory is 11.5 GB. [2018-12-09 18:04:05,115 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.23 ms. Allocated memory is still 1.7 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. [2018-12-09 18:04:05,116 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 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8794.13 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 621.8 MB). Free memory was 911.2 MB in the beginning and 1.2 GB in the end (delta: -270.7 MB). Peak memory consumption was 552.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 85.23 ms. Allocated memory is still 1.7 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19795]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc4604,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...