java -ea -Xmx4000000000 -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 ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-11 00:06:07,728 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 00:06:07,736 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 00:06:07,769 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 00:06:07,769 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 00:06:07,776 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 00:06:07,778 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 00:06:07,783 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 00:06:07,787 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 00:06:07,789 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 00:06:07,800 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 00:06:07,800 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 00:06:07,801 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 00:06:07,811 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 00:06:07,812 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 00:06:07,813 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 00:06:07,818 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 00:06:07,820 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 00:06:07,831 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 00:06:07,842 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 00:06:07,845 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 00:06:07,850 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 00:06:07,854 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 00:06:07,858 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 00:06:07,858 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 00:06:07,859 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 00:06:07,864 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 00:06:07,865 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 00:06:07,870 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 00:06:07,871 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 00:06:07,872 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 00:06:07,878 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 00:06:07,878 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 00:06:07,878 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 00:06:07,881 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 00:06:07,884 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 00:06:07,885 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-11 00:06:07,938 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 00:06:07,939 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 00:06:07,940 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 00:06:07,940 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 00:06:07,946 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 00:06:07,946 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 00:06:07,946 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 00:06:07,947 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 00:06:07,950 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 00:06:07,950 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 00:06:07,950 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 00:06:07,951 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 00:06:07,951 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 00:06:07,951 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 00:06:07,951 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 00:06:07,953 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 00:06:07,953 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 00:06:07,953 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 00:06:07,953 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 00:06:07,954 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 00:06:07,954 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 00:06:07,954 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 00:06:07,954 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 00:06:07,954 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 00:06:07,958 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 00:06:07,958 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 00:06:07,958 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 00:06:07,959 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 00:06:08,089 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 00:06:08,123 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 00:06:08,132 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 00:06:08,139 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 00:06:08,140 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 00:06:08,141 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 00:06:08,270 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65c0b2bbd/aeb999928f8b4db7b931c3f7214cd369/FLAG943a73141 [2018-11-11 00:06:13,463 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 00:06:13,467 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--amd--amdgpu--amdgpu.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 00:06:14,080 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65c0b2bbd/aeb999928f8b4db7b931c3f7214cd369/FLAG943a73141 [2018-11-11 00:06:14,133 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65c0b2bbd/aeb999928f8b4db7b931c3f7214cd369 [2018-11-11 00:06:14,166 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 00:06:14,174 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 00:06:14,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 00:06:14,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 00:06:14,190 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 00:06:14,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:06:14" (1/1) ... [2018-11-11 00:06:14,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c88446d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:06:14, skipping insertion in model container [2018-11-11 00:06:14,205 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:06:14" (1/1) ... [2018-11-11 00:06:14,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 00:06:16,642 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 00:07:53,937 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertToIntegerType(IntegerTranslation.java:474) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertIntToInt_NonBool(IntegerTranslation.java:466) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToInt(ExpressionTranslation.java:360) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.NonBijectiveMapping.convertIntToPointer(NonBijectiveMapping.java:78) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.convertIntToPointer(ExpressionTranslation.java:468) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:3997) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:997) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2111) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:533) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1717) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:958) 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:958) 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:378) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1306) 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:3259) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:534) 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:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-11 00:07:53,944 INFO L168 Benchmark]: Toolchain (without parser) took 99776.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.3 GB in the end (delta: 458.9 MB). Peak memory consumption was 549.1 MB. Max. memory is 3.9 GB. [2018-11-11 00:07:53,959 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-11 00:07:53,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 99763.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.3 GB in the end (delta: 458.9 MB). Peak memory consumption was 549.1 MB. Max. memory is 3.9 GB. [2018-11-11 00:07:53,965 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 99763.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.3 GB in the end (delta: 458.9 MB). Peak memory consumption was 549.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPrimitive: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.convertToIntegerType(IntegerTranslation.java:474) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...