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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d80e71f [2018-10-13 09:42:48,054 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-13 09:42:48,063 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-13 09:42:48,100 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-13 09:42:48,100 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-13 09:42:48,101 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-13 09:42:48,111 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-13 09:42:48,116 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-13 09:42:48,122 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-13 09:42:48,132 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-13 09:42:48,134 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-13 09:42:48,134 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-13 09:42:48,143 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-13 09:42:48,144 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-13 09:42:48,150 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-13 09:42:48,151 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-13 09:42:48,158 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-13 09:42:48,166 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-13 09:42:48,175 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-13 09:42:48,180 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-13 09:42:48,190 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-13 09:42:48,193 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-13 09:42:48,204 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-13 09:42:48,225 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-13 09:42:48,225 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-13 09:42:48,226 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-13 09:42:48,227 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-13 09:42:48,227 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-13 09:42:48,282 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-13 09:42:48,283 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-13 09:42:48,287 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-13 09:42:48,287 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-13 09:42:48,288 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-13 09:42:48,288 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-13 09:42:48,289 INFO L133 SettingsManager]: * Use SBE=true [2018-10-13 09:42:48,289 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-13 09:42:48,289 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-13 09:42:48,289 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-13 09:42:48,290 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-13 09:42:48,293 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-13 09:42:48,293 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-13 09:42:48,293 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-13 09:42:48,294 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-13 09:42:48,294 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-13 09:42:48,294 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-13 09:42:48,294 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-13 09:42:48,295 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-13 09:42:48,295 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-13 09:42:48,295 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-13 09:42:48,295 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-13 09:42:48,296 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-13 09:42:48,299 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-13 09:42:48,299 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-13 09:42:48,299 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-13 09:42:48,303 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-13 09:42:48,303 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-13 09:42:48,303 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-13 09:42:48,304 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-13 09:42:48,431 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-13 09:42:48,475 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-13 09:42:48,483 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-13 09:42:48,485 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-13 09:42:48,486 INFO L276 PluginConnector]: CDTParser initialized [2018-10-13 09:42:48,492 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko_false-unreach-call.cil.c [2018-10-13 09:42:48,649 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de6bed087/8295f1a76e47428e99447bda3f19e060/FLAG0625f4547 [2018-10-13 09:42:51,396 INFO L298 CDTParser]: Found 1 translation units. [2018-10-13 09:42:51,397 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--ncpfs--ncpfs.ko_false-unreach-call.cil.c [2018-10-13 09:42:51,619 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de6bed087/8295f1a76e47428e99447bda3f19e060/FLAG0625f4547 [2018-10-13 09:42:51,671 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de6bed087/8295f1a76e47428e99447bda3f19e060 [2018-10-13 09:42:51,704 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-13 09:42:51,711 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-13 09:42:51,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-13 09:42:51,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-13 09:42:51,726 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-13 09:42:51,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:42:51" (1/1) ... [2018-10-13 09:42:51,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@463f5134 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:42:51, skipping insertion in model container [2018-10-13 09:42:51,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:42:51" (1/1) ... [2018-10-13 09:42:51,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-13 09:42:52,455 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-13 09:42:57,476 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:1337) 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:2170) 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.StructHandler.handleFieldReference(StructHandler.java:108) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1337) 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:664) 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:1301) 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:961) 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:961) 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:961) 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:1372) 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:3309) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2120) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:538) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-13 09:42:57,494 INFO L168 Benchmark]: Toolchain (without parser) took 5789.48 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 172.1 MB). Peak memory consumption was 172.1 MB. Max. memory is 1.9 GB. [2018-10-13 09:42:57,501 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-13 09:42:57,501 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5777.04 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 172.1 MB). Peak memory consumption was 172.1 MB. Max. memory is 1.9 GB. [2018-10-13 09:42:57,515 INFO L336 ainManager$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 0.41 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 5777.04 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 172.1 MB). Peak memory consumption was 172.1 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...