./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/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 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 93bdbacf4debc5241352522420b92996c9af8d88 ................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-13 12:20:13,330 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 12:20:13,332 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 12:20:13,344 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 12:20:13,344 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 12:20:13,345 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 12:20:13,347 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 12:20:13,349 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 12:20:13,351 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 12:20:13,352 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 12:20:13,353 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 12:20:13,354 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 12:20:13,355 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 12:20:13,356 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 12:20:13,358 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 12:20:13,358 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 12:20:13,360 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 12:20:13,362 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 12:20:13,364 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 12:20:13,366 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 12:20:13,367 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 12:20:13,369 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 12:20:13,372 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 12:20:13,372 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 12:20:13,373 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 12:20:13,374 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 12:20:13,375 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 12:20:13,377 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 12:20:13,377 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 12:20:13,379 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 12:20:13,379 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 12:20:13,380 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 12:20:13,381 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 12:20:13,381 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 12:20:13,383 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 12:20:13,383 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 12:20:13,384 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-13 12:20:13,409 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 12:20:13,412 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 12:20:13,413 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 12:20:13,413 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 12:20:13,416 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 12:20:13,417 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 12:20:13,417 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-13 12:20:13,417 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 12:20:13,417 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-13 12:20:13,418 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 12:20:13,418 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-13 12:20:13,418 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-13 12:20:13,418 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 12:20:13,418 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-13 12:20:13,418 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 12:20:13,421 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 12:20:13,421 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 12:20:13,421 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 12:20:13,422 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 12:20:13,422 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 12:20:13,422 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 12:20:13,422 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-13 12:20:13,422 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-13 12:20:13,422 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 12:20:13,423 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-13 12:20:13,423 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-13 12:20:13,423 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 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 -> 93bdbacf4debc5241352522420b92996c9af8d88 [2019-01-13 12:20:13,470 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 12:20:13,483 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 12:20:13,486 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 12:20:13,488 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 12:20:13,488 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 12:20:13,489 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 12:20:13,555 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0253dda5/ea066d9f733f4031bf6415a354a9f4c5/FLAG38da26d25 [2019-01-13 12:20:14,611 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 12:20:14,612 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 12:20:14,703 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0253dda5/ea066d9f733f4031bf6415a354a9f4c5/FLAG38da26d25 [2019-01-13 12:20:14,840 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0253dda5/ea066d9f733f4031bf6415a354a9f4c5 [2019-01-13 12:20:14,843 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 12:20:14,844 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-13 12:20:14,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 12:20:14,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 12:20:14,850 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 12:20:14,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 12:20:14" (1/1) ... [2019-01-13 12:20:14,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47f8dd75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 12:20:14, skipping insertion in model container [2019-01-13 12:20:14,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 12:20:14" (1/1) ... [2019-01-13 12:20:14,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 12:20:15,225 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 12:20:25,155 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 12:20:25,227 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:1692) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1792) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:514) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 12:20:25,235 INFO L168 Benchmark]: Toolchain (without parser) took 10391.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 917.8 MB in the beginning and 822.6 MB in the end (delta: 95.2 MB). Peak memory consumption was 306.7 MB. Max. memory is 11.5 GB. [2019-01-13 12:20:25,238 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 12:20:25,239 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10388.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 917.8 MB in the beginning and 822.6 MB in the end (delta: 95.2 MB). Peak memory consumption was 306.7 MB. Max. memory is 11.5 GB. [2019-01-13 12:20:25,243 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 10388.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 917.8 MB in the beginning and 822.6 MB in the end (delta: 95.2 MB). Peak memory consumption was 306.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-0ed9222-m [2019-01-13 12:20:27,399 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 12:20:27,401 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 12:20:27,416 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 12:20:27,416 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 12:20:27,418 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 12:20:27,420 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 12:20:27,421 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 12:20:27,424 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 12:20:27,427 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 12:20:27,427 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 12:20:27,428 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 12:20:27,430 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 12:20:27,432 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 12:20:27,435 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 12:20:27,436 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 12:20:27,437 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 12:20:27,447 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 12:20:27,451 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 12:20:27,453 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 12:20:27,455 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 12:20:27,457 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 12:20:27,460 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 12:20:27,460 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 12:20:27,461 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 12:20:27,462 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 12:20:27,463 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 12:20:27,463 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 12:20:27,465 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 12:20:27,466 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 12:20:27,466 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 12:20:27,467 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 12:20:27,467 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 12:20:27,467 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 12:20:27,469 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 12:20:27,469 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 12:20:27,470 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-01-13 12:20:27,492 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 12:20:27,497 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 12:20:27,500 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 12:20:27,501 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 12:20:27,501 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 12:20:27,501 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 12:20:27,502 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 12:20:27,502 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-13 12:20:27,502 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 12:20:27,502 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-13 12:20:27,502 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-13 12:20:27,502 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-13 12:20:27,503 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-13 12:20:27,503 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 12:20:27,503 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-13 12:20:27,503 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 12:20:27,503 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 12:20:27,504 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 12:20:27,507 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 12:20:27,507 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 12:20:27,507 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 12:20:27,507 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 12:20:27,508 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-13 12:20:27,508 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-13 12:20:27,508 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 12:20:27,508 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-13 12:20:27,508 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-13 12:20:27,508 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-13 12:20:27,509 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 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 -> 93bdbacf4debc5241352522420b92996c9af8d88 [2019-01-13 12:20:27,582 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 12:20:27,598 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 12:20:27,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 12:20:27,606 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 12:20:27,607 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 12:20:27,608 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 12:20:27,670 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50ce0f079/28fb23db5738453497474ad218d023d4/FLAG133e402b0 [2019-01-13 12:20:28,686 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 12:20:28,688 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2019-01-13 12:20:28,790 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50ce0f079/28fb23db5738453497474ad218d023d4/FLAG133e402b0 [2019-01-13 12:20:28,971 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50ce0f079/28fb23db5738453497474ad218d023d4 [2019-01-13 12:20:28,975 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 12:20:28,978 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-13 12:20:28,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 12:20:28,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 12:20:28,985 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 12:20:28,986 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 12:20:28" (1/1) ... [2019-01-13 12:20:28,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@217c83b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 12:20:28, skipping insertion in model container [2019-01-13 12:20:28,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 12:20:28" (1/1) ... [2019-01-13 12:20:28,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 12:20:29,298 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 12:20:40,599 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 12:20:40,730 INFO L191 MainTranslator]: Completed pre-run [2019-01-13 12:20:42,048 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 12:20:44,469 INFO L195 MainTranslator]: Completed translation [2019-01-13 12:20:44,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 12:20:44 WrapperNode [2019-01-13 12:20:44,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-13 12:20:44,471 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-13 12:20:44,471 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-13 12:20:44,471 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-13 12:20:44,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 12:20:44" (1/1) ... [2019-01-13 12:20:44,657 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.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2019-01-13 12:20:44,680 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 12:20:44" (1/1) ... [2019-01-13 12:20:44,681 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-13 12:20:44,681 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-01-13 12:20:44,682 INFO L168 Benchmark]: Toolchain (without parser) took 15704.96 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 620.2 MB). Free memory was 921.7 MB in the beginning and 1.2 GB in the end (delta: -237.8 MB). Peak memory consumption was 382.5 MB. Max. memory is 11.5 GB. [2019-01-13 12:20:44,684 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 12:20:44,684 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15491.30 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 620.2 MB). Free memory was 921.7 MB in the beginning and 1.2 GB in the end (delta: -265.7 MB). Peak memory consumption was 563.6 MB. Max. memory is 11.5 GB. [2019-01-13 12:20:44,685 INFO L168 Benchmark]: Boogie Procedure Inliner took 209.83 ms. Allocated memory is still 1.6 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. [2019-01-13 12:20:44,689 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 15491.30 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 620.2 MB). Free memory was 921.7 MB in the beginning and 1.2 GB in the end (delta: -265.7 MB). Peak memory consumption was 563.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 209.83 ms. Allocated memory is still 1.6 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.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...