./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 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC --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 Automizer --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_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC --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 Automizer --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 0.2.0-7b2dab5 [2021-10-11 00:20:37,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:20:37,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:20:37,508 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:20:37,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:20:37,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:20:37,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:20:37,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:20:37,524 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:20:37,530 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:20:37,531 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:20:37,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:20:37,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:20:37,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:20:37,537 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:20:37,539 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:20:37,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:20:37,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:20:37,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:20:37,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:20:37,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:20:37,562 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:20:37,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:20:37,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:20:37,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:20:37,577 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:20:37,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:20:37,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:20:37,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:20:37,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:20:37,583 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:20:37,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:20:37,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:20:37,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:20:37,589 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:20:37,589 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:20:37,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:20:37,591 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:20:37,591 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:20:37,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:20:37,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:20:37,594 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:20:37,630 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:20:37,631 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:20:37,632 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:20:37,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:20:37,633 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:20:37,633 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:20:37,633 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:20:37,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:20:37,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:20:37,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:20:37,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:20:37,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:20:37,635 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:20:37,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:20:37,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:20:37,635 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:20:37,636 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:20:37,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:20:37,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:20:37,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:20:37,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:20:37,637 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:20:37,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:20:37,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:20:37,637 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:20:37,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4637f04fe485e503c6e8093f53d4ac95344fe83a [2021-10-11 00:20:37,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:20:37,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:20:37,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:20:37,994 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:20:37,997 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:20:37,998 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/../../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 [2021-10-11 00:20:38,090 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/data/9e572efaf/f6c2d5df223049e395260ab3d8287ebb/FLAG42c8b5622 [2021-10-11 00:20:39,519 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:20:39,520 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/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 [2021-10-11 00:20:39,612 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/data/9e572efaf/f6c2d5df223049e395260ab3d8287ebb/FLAG42c8b5622 [2021-10-11 00:20:40,052 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/data/9e572efaf/f6c2d5df223049e395260ab3d8287ebb [2021-10-11 00:20:40,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:20:40,056 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:20:40,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:20:40,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:20:40,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:20:40,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:20:40" (1/1) ... [2021-10-11 00:20:40,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1791485e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:40, skipping insertion in model container [2021-10-11 00:20:40,065 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:20:40" (1/1) ... [2021-10-11 00:20:40,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:20:40,347 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:20:50,092 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/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[871607,871620] [2021-10-11 00:20:51,187 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-10-11 00:20:51,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:20:51,300 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:619) 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) [2021-10-11 00:20:51,305 INFO L168 Benchmark]: Toolchain (without parser) took 11247.28 ms. Allocated memory was 121.6 MB in the beginning and 205.5 MB in the end (delta: 83.9 MB). Free memory was 75.9 MB in the beginning and 108.8 MB in the end (delta: -32.9 MB). Peak memory consumption was 105.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:51,306 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 121.6 MB. Free memory is still 100.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:20:51,307 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11244.90 ms. Allocated memory was 121.6 MB in the beginning and 205.5 MB in the end (delta: 83.9 MB). Free memory was 75.9 MB in the beginning and 108.8 MB in the end (delta: -32.9 MB). Peak memory consumption was 105.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:51,309 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 121.6 MB. Free memory is still 100.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 11244.90 ms. Allocated memory was 121.6 MB in the beginning and 205.5 MB in the end (delta: 83.9 MB). Free memory was 75.9 MB in the beginning and 108.8 MB in the end (delta: -32.9 MB). Peak memory consumption was 105.3 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 0.2.0-7b2dab5 [2021-10-11 00:20:53,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:20:53,578 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:20:53,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:20:53,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:20:53,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:20:53,613 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:20:53,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:20:53,619 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:20:53,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:20:53,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:20:53,625 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:20:53,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:20:53,627 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:20:53,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:20:53,631 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:20:53,632 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:20:53,634 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:20:53,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:20:53,640 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:20:53,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:20:53,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:20:53,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:20:53,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:20:53,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:20:53,652 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:20:53,653 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:20:53,655 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:20:53,655 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:20:53,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:20:53,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:20:53,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:20:53,660 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:20:53,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:20:53,663 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:20:53,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:20:53,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:20:53,665 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:20:53,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:20:53,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:20:53,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:20:53,668 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:20:53,695 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:20:53,695 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:20:53,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:20:53,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:20:53,697 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:20:53,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:20:53,698 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:20:53,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:20:53,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:20:53,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:20:53,699 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:20:53,699 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:20:53,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:20:53,700 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:20:53,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:20:53,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:20:53,700 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:20:53,701 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:20:53,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:20:53,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:20:53,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:20:53,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:20:53,702 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:20:53,702 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:20:53,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:20:53,703 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:20:53,703 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:20:53,703 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4637f04fe485e503c6e8093f53d4ac95344fe83a [2021-10-11 00:20:54,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:20:54,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:20:54,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:20:54,088 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:20:54,089 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:20:54,090 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/../../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 [2021-10-11 00:20:54,180 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/data/1c1333bc3/57bd15c5f660449caff732c9d7fd3379/FLAG385dc6b3e [2021-10-11 00:20:55,549 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:20:55,550 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/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 [2021-10-11 00:20:55,670 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/data/1c1333bc3/57bd15c5f660449caff732c9d7fd3379/FLAG385dc6b3e [2021-10-11 00:20:56,133 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/bin/uautomizer-Z5i5R5N3CC/data/1c1333bc3/57bd15c5f660449caff732c9d7fd3379 [2021-10-11 00:20:56,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:20:56,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:20:56,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:20:56,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:20:56,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:20:56,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:20:56" (1/1) ... [2021-10-11 00:20:56,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37d5b33b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:56, skipping insertion in model container [2021-10-11 00:20:56,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:20:56" (1/1) ... [2021-10-11 00:20:56,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:20:56,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:21:06,776 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/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[871607,871620] [2021-10-11 00:21:07,825 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-10-11 00:21:07,862 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:21:07,925 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:21:09,657 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e828369-e1f8-4e3d-8257-9c74c4e11070/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[871607,871620] [2021-10-11 00:21:09,686 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-10-11 00:21:09,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:21:12,470 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:21:12,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:21:12 WrapperNode [2021-10-11 00:21:12,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:21:12,472 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:21:12,473 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:21:12,473 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:21:12,480 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:21:12" (1/1) ... [2021-10-11 00:21:12,758 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~malloc4601,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2021-10-11 00:21:12,794 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:21:12" (1/1) ... [2021-10-11 00:21:12,807 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:21:12,807 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:21:12,810 INFO L168 Benchmark]: Toolchain (without parser) took 16672.07 ms. Allocated memory was 65.0 MB in the beginning and 461.4 MB in the end (delta: 396.4 MB). Free memory was 31.2 MB in the beginning and 152.2 MB in the end (delta: -121.0 MB). Peak memory consumption was 274.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:21:12,810 INFO L168 Benchmark]: CDTParser took 1.53 ms. Allocated memory is still 65.0 MB. Free memory is still 46.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:21:12,811 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16334.56 ms. Allocated memory was 65.0 MB in the beginning and 461.4 MB in the end (delta: 396.4 MB). Free memory was 31.1 MB in the beginning and 169.0 MB in the end (delta: -137.9 MB). Peak memory consumption was 369.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:21:12,812 INFO L168 Benchmark]: Boogie Procedure Inliner took 334.96 ms. Allocated memory is still 461.4 MB. Free memory was 169.0 MB in the beginning and 152.2 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-11 00:21:12,814 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.53 ms. Allocated memory is still 65.0 MB. Free memory is still 46.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 16334.56 ms. Allocated memory was 65.0 MB in the beginning and 461.4 MB in the end (delta: 396.4 MB). Free memory was 31.1 MB in the beginning and 169.0 MB in the end (delta: -137.9 MB). Peak memory consumption was 369.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 334.96 ms. Allocated memory is still 461.4 MB. Free memory was 169.0 MB in the beginning and 152.2 MB 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~malloc4601,]],#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...