java -ea -Xmx2000000000 -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-wireless-rndis_wlan_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-502d2f4 [2018-10-12 20:12:52,861 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-12 20:12:52,869 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-12 20:12:52,892 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-12 20:12:52,893 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-12 20:12:52,899 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-12 20:12:52,904 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-12 20:12:52,913 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-12 20:12:52,915 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-12 20:12:52,918 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-12 20:12:52,919 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-12 20:12:52,919 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-12 20:12:52,926 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-12 20:12:52,927 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-12 20:12:52,931 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-12 20:12:52,932 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-12 20:12:52,933 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-12 20:12:52,941 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-12 20:12:52,954 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-12 20:12:52,961 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-12 20:12:52,965 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-12 20:12:52,968 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-12 20:12:52,974 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-12 20:12:52,980 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-12 20:12:52,980 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-12 20:12:52,981 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-12 20:12:52,982 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-12 20:12:52,985 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-12 20:12:52,986 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-12 20:12:52,988 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-12 20:12:52,993 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-12 20:12:52,996 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-12 20:12:52,997 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-12 20:12:52,997 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-12 20:12:53,001 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-12 20:12:53,002 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-12 20:12:53,003 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 [2018-10-12 20:12:53,047 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-12 20:12:53,047 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-12 20:12:53,048 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-12 20:12:53,048 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-12 20:12:53,057 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-12 20:12:53,057 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-12 20:12:53,057 INFO L133 SettingsManager]: * Use SBE=true [2018-10-12 20:12:53,059 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-12 20:12:53,059 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-12 20:12:53,059 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-12 20:12:53,059 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-12 20:12:53,063 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-12 20:12:53,063 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-12 20:12:53,063 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-12 20:12:53,064 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-12 20:12:53,064 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-12 20:12:53,064 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-12 20:12:53,064 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-12 20:12:53,064 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-12 20:12:53,066 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-12 20:12:53,066 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-12 20:12:53,066 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-12 20:12:53,067 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-12 20:12:53,070 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-12 20:12:53,070 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-12 20:12:53,070 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-12 20:12:53,071 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-12 20:12:53,071 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-12 20:12:53,195 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-12 20:12:53,226 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-12 20:12:53,237 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-12 20:12:53,240 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-12 20:12:53,241 INFO L276 PluginConnector]: CDTParser initialized [2018-10-12 20:12:53,248 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-rndis_wlan_true-unreach-call.cil.c [2018-10-12 20:12:53,381 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/502162a76/33804cba33b840be86004a7296a00070/FLAGd0aa58447 [2018-10-12 20:12:55,348 INFO L298 CDTParser]: Found 1 translation units. [2018-10-12 20:12:55,354 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-rndis_wlan_true-unreach-call.cil.c [2018-10-12 20:12:55,502 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/502162a76/33804cba33b840be86004a7296a00070/FLAGd0aa58447 [2018-10-12 20:12:55,548 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/502162a76/33804cba33b840be86004a7296a00070 [2018-10-12 20:12:55,575 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-12 20:12:55,578 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-12 20:12:55,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-12 20:12:55,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-12 20:12:55,595 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-12 20:12:55,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 08:12:55" (1/1) ... [2018-10-12 20:12:55,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47c9655c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 08:12:55, skipping insertion in model container [2018-10-12 20:12:55,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 08:12:55" (1/1) ... [2018-10-12 20:12:55,638 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-12 20:12:56,195 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-12 20:13:02,851 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: Cannot get a field type in an incomplete struct type. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStruct.getFieldType(CStruct.java:123) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1321) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) 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:1285) 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.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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) 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:3293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2104) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:536) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-12 20:13:02,869 INFO L168 Benchmark]: Toolchain (without parser) took 7293.46 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 362.9 MB). Peak memory consumption was 362.9 MB. Max. memory is 1.9 GB. [2018-10-12 20:13:02,875 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-12 20:13:02,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7283.01 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 362.9 MB). Peak memory consumption was 362.9 MB. Max. memory is 1.9 GB. [2018-10-12 20:13:02,885 INFO L336 ainManager$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 0.40 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 7283.01 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 362.9 MB). Peak memory consumption was 362.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: Cannot get a field type in an incomplete struct type. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: Cannot get a field type in an incomplete struct type.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStruct.getFieldType(CStruct.java:123) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...