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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-em28xx-em28xx_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 01:04:08,160 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 01:04:08,166 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 01:04:08,205 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 01:04:08,208 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 01:04:08,210 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 01:04:08,217 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 01:04:08,220 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 01:04:08,224 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 01:04:08,225 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 01:04:08,235 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 01:04:08,236 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 01:04:08,237 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 01:04:08,243 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 01:04:08,245 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 01:04:08,245 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 01:04:08,252 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 01:04:08,253 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 01:04:08,261 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 01:04:08,270 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 01:04:08,272 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 01:04:08,277 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 01:04:08,283 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-15 01:04:08,298 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 01:04:08,305 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 01:04:08,306 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 01:04:08,308 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 01:04:08,309 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 [2018-11-15 01:04:08,360 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 01:04:08,360 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 01:04:08,361 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 01:04:08,362 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 01:04:08,367 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 01:04:08,367 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 01:04:08,367 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 01:04:08,368 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 01:04:08,368 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 01:04:08,368 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 01:04:08,368 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 01:04:08,369 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 01:04:08,374 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 01:04:08,374 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 01:04:08,374 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 01:04:08,375 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 01:04:08,375 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 01:04:08,375 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 01:04:08,375 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 01:04:08,375 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 01:04:08,376 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 01:04:08,376 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 01:04:08,376 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 01:04:08,376 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 01:04:08,376 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 01:04:08,380 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 01:04:08,380 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 01:04:08,381 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 01:04:08,381 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 01:04:08,381 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 01:04:08,508 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 01:04:08,540 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 01:04:08,553 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 01:04:08,558 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 01:04:08,558 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 01:04:08,559 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-em28xx-em28xx_true-unreach-call.cil.c [2018-11-15 01:04:08,724 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/218d425e4/3491bfb09d6343b1a43340444e026008/FLAG874151dee [2018-11-15 01:04:10,961 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 01:04:10,968 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-em28xx-em28xx_true-unreach-call.cil.c [2018-11-15 01:04:11,142 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/218d425e4/3491bfb09d6343b1a43340444e026008/FLAG874151dee [2018-11-15 01:04:11,192 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/218d425e4/3491bfb09d6343b1a43340444e026008 [2018-11-15 01:04:11,224 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 01:04:11,226 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 01:04:11,235 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 01:04:11,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 01:04:11,247 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 01:04:11,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:04:11" (1/1) ... [2018-11-15 01:04:11,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e301dc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:04:11, skipping insertion in model container [2018-11-15 01:04:11,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:04:11" (1/1) ... [2018-11-15 01:04:11,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 01:04:11,705 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 01:04:26,300 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 01:04:26,796 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:215) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:584) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:175) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructBinaryEqualityExpressionInteger(BitvectorTranslation.java:767) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryEqualityExpression(ExpressionTranslation.java:185) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructBinaryComparisonIntegerExpression(BitvectorTranslation.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryComparisonExpression(ExpressionTranslation.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareStrCpy(MemoryHandler.java:1387) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:574) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 01:04:26,818 INFO L168 Benchmark]: Toolchain (without parser) took 15593.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 470.6 MB). Peak memory consumption was 498.0 MB. Max. memory is 3.9 GB. [2018-11-15 01:04:26,827 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 01:04:26,828 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15581.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 470.6 MB). Peak memory consumption was 498.0 MB. Max. memory is 3.9 GB. [2018-11-15 01:04:26,835 INFO L336 ainManager$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 15581.08 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: 470.6 MB). Peak memory consumption was 498.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...