./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 --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47b0bc17 Calling Ultimate with: /usr/bin/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 ../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 /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 1947cbec5989baf964820b54f57c877aeec55d76 --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/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 ../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 /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 1947cbec5989baf964820b54f57c877aeec55d76 --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.1.24-47b0bc1 [2019-11-20 23:20:13,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 23:20:13,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 23:20:13,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 23:20:13,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 23:20:13,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 23:20:13,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 23:20:13,504 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 23:20:13,506 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 23:20:13,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 23:20:13,512 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 23:20:13,519 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 23:20:13,519 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 23:20:13,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 23:20:13,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 23:20:13,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 23:20:13,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 23:20:13,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 23:20:13,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 23:20:13,567 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 23:20:13,576 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 23:20:13,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 23:20:13,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 23:20:13,591 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 23:20:13,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 23:20:13,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 23:20:13,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 23:20:13,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 23:20:13,602 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 23:20:13,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 23:20:13,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 23:20:13,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 23:20:13,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 23:20:13,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 23:20:13,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 23:20:13,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 23:20:13,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 23:20:13,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 23:20:13,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 23:20:13,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 23:20:13,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 23:20:13,629 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-20 23:20:13,671 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 23:20:13,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 23:20:13,677 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 23:20:13,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 23:20:13,677 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 23:20:13,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 23:20:13,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 23:20:13,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 23:20:13,681 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 23:20:13,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 23:20:13,683 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 23:20:13,686 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 23:20:13,686 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 23:20:13,687 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 23:20:13,687 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 23:20:13,688 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 23:20:13,688 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 23:20:13,688 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 23:20:13,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 23:20:13,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 23:20:13,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 23:20:13,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 23:20:13,691 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 23:20:13,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 23:20:13,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 23:20:13,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 23:20:13,694 INFO L138 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 -> 1947cbec5989baf964820b54f57c877aeec55d76 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Adapt memory model on pointer casts if necessary -> true [2019-11-20 23:20:14,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 23:20:14,397 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 23:20:14,409 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 23:20:14,411 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 23:20:14,412 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 23:20:14,415 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-11-20 23:20:14,591 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8642c76f4/34e0ab7662e1471287c172771639fa7e/FLAG372ce516b [2019-11-20 23:20:16,982 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 23:20:16,984 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-11-20 23:20:17,159 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8642c76f4/34e0ab7662e1471287c172771639fa7e/FLAG372ce516b [2019-11-20 23:20:17,197 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8642c76f4/34e0ab7662e1471287c172771639fa7e [2019-11-20 23:20:17,206 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 23:20:17,212 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-20 23:20:17,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 23:20:17,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 23:20:17,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 23:20:17,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:20:17" (1/1) ... [2019-11-20 23:20:17,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55dd438a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:17, skipping insertion in model container [2019-11-20 23:20:17,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:20:17" (1/1) ... [2019-11-20 23:20:17,256 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 23:20:17,882 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-20 23:20:39,211 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-20 23:20:39,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 23:20:39,432 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:1642) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1742) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:503) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:612) 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:193) 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:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 23:20:39,454 INFO L168 Benchmark]: Toolchain (without parser) took 22234.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.2 MB in the beginning and 864.3 MB in the end (delta: 62.8 MB). Peak memory consumption was 258.3 MB. Max. memory is 12.5 GB. [2019-11-20 23:20:39,458 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 23:20:39,463 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22227.92 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.2 MB in the beginning and 864.3 MB in the end (delta: 62.8 MB). Peak memory consumption was 258.3 MB. Max. memory is 12.5 GB. [2019-11-20 23:20:39,471 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 22227.92 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.2 MB in the beginning and 864.3 MB in the end (delta: 62.8 MB). Peak memory consumption was 258.3 MB. Max. memory is 12.5 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 0.1.24-47b0bc1 [2019-11-20 23:20:43,161 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 23:20:43,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 23:20:43,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 23:20:43,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 23:20:43,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 23:20:43,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 23:20:43,230 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 23:20:43,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 23:20:43,241 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 23:20:43,244 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 23:20:43,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 23:20:43,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 23:20:43,257 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 23:20:43,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 23:20:43,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 23:20:43,269 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 23:20:43,271 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 23:20:43,276 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 23:20:43,284 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 23:20:43,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 23:20:43,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 23:20:43,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 23:20:43,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 23:20:43,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 23:20:43,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 23:20:43,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 23:20:43,326 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 23:20:43,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 23:20:43,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 23:20:43,333 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 23:20:43,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 23:20:43,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 23:20:43,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 23:20:43,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 23:20:43,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 23:20:43,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 23:20:43,348 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 23:20:43,348 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 23:20:43,350 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 23:20:43,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 23:20:43,356 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-20 23:20:43,395 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 23:20:43,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 23:20:43,404 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 23:20:43,404 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 23:20:43,405 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 23:20:43,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 23:20:43,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 23:20:43,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 23:20:43,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 23:20:43,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 23:20:43,411 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 23:20:43,411 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 23:20:43,412 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 23:20:43,412 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 23:20:43,412 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 23:20:43,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 23:20:43,414 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 23:20:43,414 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 23:20:43,415 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 23:20:43,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 23:20:43,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 23:20:43,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 23:20:43,418 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 23:20:43,418 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-20 23:20:43,418 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 23:20:43,420 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 23:20:43,420 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 23:20:43,420 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-20 23:20:43,421 INFO L138 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 -> 1947cbec5989baf964820b54f57c877aeec55d76 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Adapt memory model on pointer casts if necessary -> true [2019-11-20 23:20:44,104 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 23:20:44,134 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 23:20:44,140 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 23:20:44,147 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 23:20:44,148 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 23:20:44,149 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-11-20 23:20:44,312 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b32efb91/2182c50e5bce47b7999f9b93cad8075b/FLAG9cd80a28c [2019-11-20 23:20:46,820 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 23:20:46,826 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-11-20 23:20:47,013 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b32efb91/2182c50e5bce47b7999f9b93cad8075b/FLAG9cd80a28c [2019-11-20 23:20:47,057 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b32efb91/2182c50e5bce47b7999f9b93cad8075b [2019-11-20 23:20:47,067 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 23:20:47,071 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-20 23:20:47,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 23:20:47,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 23:20:47,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 23:20:47,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:20:47" (1/1) ... [2019-11-20 23:20:47,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@754ff0ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:20:47, skipping insertion in model container [2019-11-20 23:20:47,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:20:47" (1/1) ... [2019-11-20 23:20:47,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 23:20:47,808 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-20 23:20:51,022 INFO L966 CHandler]: Found a cast between two array/pointer types where the value type is smaller than the cast-to type, and where that value type is smaller than our current memory model resolution [2019-11-20 23:20:51,023 INFO L969 CHandler]: at location: C: (struct kfd_dev *)tmp [5517] [2019-11-20 23:20:51,023 INFO L970 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-20 23:20:51,148 INFO L966 CHandler]: Found a cast between two array/pointer types where the value type is smaller than the cast-to type, and where that value type is smaller than our current memory model resolution [2019-11-20 23:20:51,149 INFO L969 CHandler]: at location: C: (struct kfd2kgd_calls *)tmp [5547] [2019-11-20 23:20:51,150 INFO L970 CHandler]: current memory model: HoenickeLindenmann_4ByteResolution [2019-11-20 23:20:51,165 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:956) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:700) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1302) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:995) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:995) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1373) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3450) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2265) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) 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:193) 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:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 23:20:51,185 INFO L168 Benchmark]: Toolchain (without parser) took 4110.21 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 932.9 MB in the beginning and 942.9 MB in the end (delta: -10.0 MB). Peak memory consumption was 114.0 MB. Max. memory is 12.5 GB. [2019-11-20 23:20:51,186 INFO L168 Benchmark]: CDTParser took 2.76 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 23:20:51,189 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4103.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 932.9 MB in the beginning and 942.9 MB in the end (delta: -10.0 MB). Peak memory consumption was 114.0 MB. Max. memory is 12.5 GB. [2019-11-20 23:20:51,195 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.76 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 4103.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 932.9 MB in the beginning and 942.9 MB in the end (delta: -10.0 MB). Peak memory consumption was 114.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...