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-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-usb-asix_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 14:03:13,534 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 14:03:13,542 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 14:03:13,580 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 14:03:13,580 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 14:03:13,582 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 14:03:13,586 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 14:03:13,590 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 14:03:13,595 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 14:03:13,597 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 14:03:13,610 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 14:03:13,610 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 14:03:13,614 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 14:03:13,615 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 14:03:13,622 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 14:03:13,631 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 14:03:13,632 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 14:03:13,638 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 14:03:13,646 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 14:03:13,648 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 14:03:13,654 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 14:03:13,660 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 14:03:13,668 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 14:03:13,668 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 14:03:13,670 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 14:03:13,673 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 14:03:13,678 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 14:03:13,679 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 14:03:13,682 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 14:03:13,690 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 14:03:13,690 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 14:03:13,691 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 14:03:13,692 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 14:03:13,692 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 14:03:13,696 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 14:03:13,697 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 14:03:13,701 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 [2018-11-08 14:03:13,752 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 14:03:13,753 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 14:03:13,759 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 14:03:13,759 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 14:03:13,762 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 14:03:13,762 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 14:03:13,762 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 14:03:13,762 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 14:03:13,763 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 14:03:13,763 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 14:03:13,763 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 14:03:13,763 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 14:03:13,763 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 14:03:13,767 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 14:03:13,767 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 14:03:13,767 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 14:03:13,768 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 14:03:13,768 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 14:03:13,768 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 14:03:13,768 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 14:03:13,768 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 14:03:13,769 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 14:03:13,769 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 14:03:13,769 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 14:03:13,769 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 14:03:13,769 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 14:03:13,775 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 14:03:13,775 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 14:03:13,899 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 14:03:13,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 14:03:13,951 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 14:03:13,958 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 14:03:13,958 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 14:03:13,961 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-usb-asix_true-unreach-call.cil.c [2018-11-08 14:03:14,124 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90a675402/c42185a4664d40d5a18cc2f00ec0e968/FLAG24a3abb07 [2018-11-08 14:03:16,258 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 14:03:16,263 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-usb-asix_true-unreach-call.cil.c [2018-11-08 14:03:16,422 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90a675402/c42185a4664d40d5a18cc2f00ec0e968/FLAG24a3abb07 [2018-11-08 14:03:16,454 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90a675402/c42185a4664d40d5a18cc2f00ec0e968 [2018-11-08 14:03:16,472 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 14:03:16,475 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 14:03:16,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 14:03:16,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 14:03:16,493 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 14:03:16,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:03:16" (1/1) ... [2018-11-08 14:03:16,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60af8a5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:03:16, skipping insertion in model container [2018-11-08 14:03:16,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:03:16" (1/1) ... [2018-11-08 14:03:16,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 14:03:16,957 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 14:03:30,369 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 14:03:31,737 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 14:03:40,654 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 14:03:44,160 INFO L193 MainTranslator]: Completed translation [2018-11-08 14:03:44,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:03:44 WrapperNode [2018-11-08 14:03:44,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 14:03:44,164 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 14:03:44,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 14:03:44,164 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 14:03:44,187 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:03:44" (1/1) ... [2018-11-08 14:03:44,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:03:44" (1/1) ... [2018-11-08 14:03:44,352 ERROR L1123 TypeChecker]: C: ax88172a_info [7505]: Undeclared identifier ~#ax88172a_info~0 in IdentifierExpression[~#ax88172a_info~0,GLOBAL] [2018-11-08 14:03:44,360 ERROR L1123 TypeChecker]: C: (unsigned long )(& ax88172a_info) [7505]: Type check failed for ~#ax88172a_info~0!base + ~#ax88172a_info~0!offset [2018-11-08 14:03:44,493 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:03:44" (1/1) ... [2018-11-08 14:03:44,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:03:44" (1/1) ... [2018-11-08 14:03:44,746 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:421) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:673) at de.uni_freiburg.informatik.ultimate.boogie.CachingBoogieTransformer.processExpression(CachingBoogieTransformer.java:51) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:453) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:483) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:594) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:388) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:915) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:339) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processBody(BoogieTransformer.java:280) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processDeclaration(BoogieTransformer.java:154) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandDeclaration(StructExpander.java:794) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.process(StructExpander.java:322) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-08 14:03:44,759 INFO L168 Benchmark]: Toolchain (without parser) took 28286.59 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 492.3 MB). Peak memory consumption was 492.3 MB. Max. memory is 3.9 GB. [2018-11-08 14:03:44,767 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-08 14:03:44,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 27685.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 469.8 MB). Peak memory consumption was 515.6 MB. Max. memory is 3.9 GB. [2018-11-08 14:03:44,776 INFO L168 Benchmark]: Boogie Preprocessor took 588.34 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 3.9 GB. [2018-11-08 14:03:44,787 INFO L336 ainManager$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 0.25 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 27685.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 469.8 MB). Peak memory consumption was 515.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 588.34 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7505]: Type Error Undeclared identifier ~#ax88172a_info~0 in IdentifierExpression[~#ax88172a_info~0,GLOBAL] - TypeErrorResult [Line: 7505]: Type Error Type check failed for ~#ax88172a_info~0!base + ~#ax88172a_info~0!offset - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType de.uni_freiburg.informatik.ultimate.boogie.preprocessor: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:421) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...