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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 10:33:48,144 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 10:33:48,149 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 10:33:48,185 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 10:33:48,185 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 10:33:48,196 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 10:33:48,198 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 10:33:48,202 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 10:33:48,204 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 10:33:48,209 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 10:33:48,210 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 10:33:48,220 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 10:33:48,222 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 10:33:48,228 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 10:33:48,229 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 10:33:48,230 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 10:33:48,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 10:33:48,245 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 10:33:48,252 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 10:33:48,263 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 10:33:48,264 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 10:33:48,270 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 10:33:48,276 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 10:33:48,308 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 10:33:48,308 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 10:33:48,312 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 10:33:48,313 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 10:33:48,313 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 [2018-11-16 10:33:48,367 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 10:33:48,367 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 10:33:48,369 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 10:33:48,370 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 10:33:48,373 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 10:33:48,373 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 10:33:48,373 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 10:33:48,374 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 10:33:48,374 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 10:33:48,374 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 10:33:48,374 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 10:33:48,378 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 10:33:48,378 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 10:33:48,378 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 10:33:48,379 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 10:33:48,381 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 10:33:48,381 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 10:33:48,381 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 10:33:48,381 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 10:33:48,382 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 10:33:48,382 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 10:33:48,382 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 10:33:48,382 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 10:33:48,383 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 10:33:48,383 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 10:33:48,383 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 10:33:48,383 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 10:33:48,383 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 10:33:48,390 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 10:33:48,390 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 10:33:48,525 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 10:33:48,553 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 10:33:48,562 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 10:33:48,563 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 10:33:48,563 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 10:33:48,566 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:33:48,677 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b8fbe1dc/7529b566e49e46798fc3c0954999a3e6/FLAG7a38e8ae3 [2018-11-16 10:33:50,694 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 10:33:50,698 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:33:50,860 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b8fbe1dc/7529b566e49e46798fc3c0954999a3e6/FLAG7a38e8ae3 [2018-11-16 10:33:51,293 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b8fbe1dc/7529b566e49e46798fc3c0954999a3e6 [2018-11-16 10:33:51,311 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 10:33:51,324 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 10:33:51,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 10:33:51,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 10:33:51,334 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 10:33:51,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:33:51" (1/1) ... [2018-11-16 10:33:51,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53455c89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:33:51, skipping insertion in model container [2018-11-16 10:33:51,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:33:51" (1/1) ... [2018-11-16 10:33:51,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 10:33:51,951 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 10:34:02,357 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 mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [10120] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.assignAuxVar(CHandler.java:4117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4075) 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.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:641) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1309) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) 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:371) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-16 10:34:02,375 INFO L168 Benchmark]: Toolchain (without parser) took 11060.11 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -28.3 MB). Peak memory consumption was 486.6 MB. Max. memory is 3.9 GB. [2018-11-16 10:34:02,382 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 10:34:02,383 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11044.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -28.3 MB). Peak memory consumption was 486.6 MB. Max. memory is 3.9 GB. [2018-11-16 10:34:02,389 INFO L336 ainManager$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 0.23 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 11044.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -28.3 MB). Peak memory consumption was 486.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [10120] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [10120]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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...