java -ea -Xmx8000000000 -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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 23:35:32,412 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 23:35:32,414 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 23:35:32,428 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 23:35:32,428 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 23:35:32,429 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 23:35:32,431 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 23:35:32,433 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 23:35:32,434 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 23:35:32,435 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 23:35:32,436 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 23:35:32,436 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 23:35:32,437 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 23:35:32,440 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 23:35:32,442 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 23:35:32,442 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 23:35:32,444 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 23:35:32,449 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 23:35:32,454 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 23:35:32,458 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 23:35:32,460 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 23:35:32,461 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 23:35:32,464 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 23:35:32,465 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 23:35:32,465 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 23:35:32,466 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 23:35:32,467 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 23:35:32,470 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 23:35:32,471 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 23:35:32,472 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 23:35:32,472 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 23:35:32,475 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 23:35:32,475 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 23:35:32,475 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 23:35:32,478 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 23:35:32,479 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 23:35:32,479 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 [2018-11-15 23:35:32,505 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 23:35:32,506 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 23:35:32,507 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 23:35:32,507 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 23:35:32,508 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 23:35:32,508 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 23:35:32,508 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 23:35:32,508 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 23:35:32,509 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 23:35:32,510 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 23:35:32,510 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 23:35:32,510 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 23:35:32,510 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 23:35:32,510 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 23:35:32,511 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 23:35:32,511 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 23:35:32,511 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 23:35:32,511 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 23:35:32,511 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 23:35:32,513 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 23:35:32,513 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 23:35:32,513 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 23:35:32,513 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 23:35:32,514 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 23:35:32,514 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 23:35:32,514 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 23:35:32,514 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 23:35:32,514 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 23:35:32,581 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 23:35:32,595 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 23:35:32,600 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 23:35:32,601 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 23:35:32,601 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 23:35:32,602 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-11-15 23:35:32,668 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6075f92e4/acff00bfa26b41098d01fc0c69acb8c3/FLAG1e4e97961 [2018-11-15 23:35:33,619 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 23:35:33,620 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-cisco-enic-enic_true-unreach-call.cil.c [2018-11-15 23:35:33,694 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6075f92e4/acff00bfa26b41098d01fc0c69acb8c3/FLAG1e4e97961 [2018-11-15 23:35:33,963 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6075f92e4/acff00bfa26b41098d01fc0c69acb8c3 [2018-11-15 23:35:33,978 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 23:35:33,979 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 23:35:33,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 23:35:33,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 23:35:33,984 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 23:35:33,986 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:35:33" (1/1) ... [2018-11-15 23:35:33,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42a0b197 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:35:33, skipping insertion in model container [2018-11-15 23:35:33,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:35:33" (1/1) ... [2018-11-15 23:35:33,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 23:35:34,294 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 23:35:38,740 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:4015) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:998) 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:662) 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:1253) 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:959) 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:959) 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:370) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1324) 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:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 23:35:38,745 INFO L168 Benchmark]: Toolchain (without parser) took 4766.98 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -587.8 MB). Peak memory consumption was 330.7 MB. Max. memory is 7.1 GB. [2018-11-15 23:35:38,748 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 23:35:38,749 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4762.96 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -587.8 MB). Peak memory consumption was 330.7 MB. Max. memory is 7.1 GB. [2018-11-15 23:35:38,751 INFO L336 ainManager$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 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4762.96 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -587.8 MB). Peak memory consumption was 330.7 MB. Max. memory is 7.1 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. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...