./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/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/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4637f04fe485e503c6e8093f53d4ac95344fe83a .................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/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/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4637f04fe485e503c6e8093f53d4ac95344fe83a .................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:32:23,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:32:23,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:32:23,243 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:32:23,244 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:32:23,250 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:32:23,255 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:32:23,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:32:23,274 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:32:23,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:32:23,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:32:23,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:32:23,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:32:23,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:32:23,298 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:32:23,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:32:23,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:32:23,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:32:23,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:32:23,319 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:32:23,327 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:32:23,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:32:23,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:32:23,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:32:23,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:32:23,338 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:32:23,338 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:32:23,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:32:23,341 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:32:23,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:32:23,343 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:32:23,344 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:32:23,346 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:32:23,347 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:32:23,349 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:32:23,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:32:23,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:32:23,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:32:23,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:32:23,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:32:23,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:32:23,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:32:23,382 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:32:23,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:32:23,384 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:32:23,384 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:32:23,385 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:32:23,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:32:23,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:32:23,386 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:32:23,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:32:23,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:32:23,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:32:23,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:32:23,388 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:32:23,388 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:32:23,388 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:32:23,388 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:32:23,389 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:32:23,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:32:23,389 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:32:23,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:32:23,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:32:23,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:32:23,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:32:23,391 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:32:23,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:32:23,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:32:23,392 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:32:23,392 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4637f04fe485e503c6e8093f53d4ac95344fe83a [2020-11-30 00:32:23,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:32:23,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:32:23,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:32:23,791 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:32:23,793 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:32:23,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/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 [2020-11-30 00:32:23,919 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/data/7e37bf15f/febc79b6d0b541239277ce551cf16d6a/FLAG42a797dc6 [2020-11-30 00:32:25,451 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:32:25,453 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/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 [2020-11-30 00:32:25,616 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/data/7e37bf15f/febc79b6d0b541239277ce551cf16d6a/FLAG42a797dc6 [2020-11-30 00:32:25,842 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/data/7e37bf15f/febc79b6d0b541239277ce551cf16d6a [2020-11-30 00:32:25,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:32:25,849 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:32:25,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:32:25,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:32:25,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:32:25,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:32:25" (1/1) ... [2020-11-30 00:32:25,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34c2e31e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:32:25, skipping insertion in model container [2020-11-30 00:32:25,859 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:32:25" (1/1) ... [2020-11-30 00:32:25,875 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:32:26,217 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:32:39,329 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-11-30 00:32:39,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:32:39,456 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:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:32:39,463 INFO L168 Benchmark]: Toolchain (without parser) took 13613.17 ms. Allocated memory was 88.1 MB in the beginning and 192.9 MB in the end (delta: 104.9 MB). Free memory was 53.2 MB in the beginning and 97.8 MB in the end (delta: -44.6 MB). Peak memory consumption was 99.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:39,464 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 88.1 MB. Free memory is still 68.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:32:39,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13610.65 ms. Allocated memory was 88.1 MB in the beginning and 192.9 MB in the end (delta: 104.9 MB). Free memory was 53.0 MB in the beginning and 97.8 MB in the end (delta: -44.8 MB). Peak memory consumption was 99.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:32:39,468 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 88.1 MB. Free memory is still 68.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 13610.65 ms. Allocated memory was 88.1 MB in the beginning and 192.9 MB in the end (delta: 104.9 MB). Free memory was 53.0 MB in the beginning and 97.8 MB in the end (delta: -44.8 MB). Peak memory consumption was 99.9 MB. Max. memory is 16.1 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 0.2.0-a4ecdab [2020-11-30 00:32:42,202 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:32:42,210 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:32:42,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:32:42,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:32:42,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:32:42,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:32:42,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:32:42,283 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:32:42,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:32:42,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:32:42,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:32:42,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:32:42,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:32:42,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:32:42,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:32:42,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:32:42,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:32:42,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:32:42,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:32:42,335 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:32:42,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:32:42,341 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:32:42,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:32:42,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:32:42,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:32:42,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:32:42,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:32:42,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:32:42,389 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:32:42,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:32:42,391 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:32:42,393 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:32:42,394 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:32:42,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:32:42,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:32:42,397 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:32:42,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:32:42,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:32:42,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:32:42,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:32:42,402 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:32:42,460 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:32:42,461 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:32:42,463 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:32:42,464 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:32:42,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:32:42,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:32:42,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:32:42,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:32:42,467 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:32:42,467 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:32:42,468 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:32:42,469 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:32:42,469 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:32:42,469 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:32:42,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:32:42,470 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:32:42,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:32:42,470 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:32:42,470 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:32:42,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:32:42,471 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:32:42,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:32:42,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:32:42,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:32:42,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:32:42,472 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:32:42,472 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:32:42,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:32:42,473 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:32:42,473 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:32:42,473 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:32:42,473 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4637f04fe485e503c6e8093f53d4ac95344fe83a [2020-11-30 00:32:42,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:32:42,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:32:42,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:32:42,989 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:32:42,990 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:32:42,991 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/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 [2020-11-30 00:32:43,099 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/data/9301d56a6/18b1e57ddbf0455887e7bf8306d7f156/FLAGb172afe98 [2020-11-30 00:32:44,734 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:32:44,736 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/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 [2020-11-30 00:32:44,881 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/data/9301d56a6/18b1e57ddbf0455887e7bf8306d7f156/FLAGb172afe98 [2020-11-30 00:32:45,161 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_659713e2-e801-4abc-bee6-be4f77e5fe23/bin/ukojak/data/9301d56a6/18b1e57ddbf0455887e7bf8306d7f156 [2020-11-30 00:32:45,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:32:45,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:32:45,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:32:45,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:32:45,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:32:45,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:32:45" (1/1) ... [2020-11-30 00:32:45,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73c23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:32:45, skipping insertion in model container [2020-11-30 00:32:45,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:32:45" (1/1) ... [2020-11-30 00:32:45,211 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:32:45,525 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:32:56,081 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-11-30 00:32:56,113 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:32:56,278 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:32:56,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:32:57,712 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-11-30 00:32:57,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:32:57,767 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:32:59,084 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-11-30 00:32:59,088 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:33:02,081 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:33:02,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:02 WrapperNode [2020-11-30 00:33:02,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:33:02,084 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:33:02,084 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:33:02,084 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:33:02,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:02" (1/1) ... [2020-11-30 00:33:02,486 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*ih_ring_entry) * __lengthofih_ring_entry) [19803]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc4607,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2020-11-30 00:33:02,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:33:02" (1/1) ... [2020-11-30 00:33:02,517 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:33:02,518 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:33:02,526 INFO L168 Benchmark]: Toolchain (without parser) took 17354.31 ms. Allocated memory was 71.3 MB in the beginning and 1.4 GB in the end (delta: 1.4 GB). Free memory was 33.7 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 130.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:33:02,529 INFO L168 Benchmark]: CDTParser took 2.61 ms. Allocated memory is still 71.3 MB. Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 36.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:33:02,531 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16916.95 ms. Allocated memory was 71.3 MB in the beginning and 1.4 GB in the end (delta: 1.4 GB). Free memory was 33.6 MB in the beginning and 1.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 585.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:33:02,532 INFO L168 Benchmark]: Boogie Procedure Inliner took 433.57 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:33:02,537 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.61 ms. Allocated memory is still 71.3 MB. Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 36.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 16916.95 ms. Allocated memory was 71.3 MB in the beginning and 1.4 GB in the end (delta: 1.4 GB). Free memory was 33.6 MB in the beginning and 1.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 585.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 433.57 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19803]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc4607,]],#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...