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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:21:06,072 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:21:06,077 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:21:06,115 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:21:06,116 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:21:06,119 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:21:06,120 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:21:06,127 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:21:06,132 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:21:06,133 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:21:06,139 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:21:06,139 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:21:06,140 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:21:06,148 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:21:06,157 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:21:06,158 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:21:06,162 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:21:06,168 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:21:06,173 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:21:06,177 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:21:06,179 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:21:06,184 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:21:06,196 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:21:06,196 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:21:06,197 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:21:06,198 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:21:06,199 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:21:06,201 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:21:06,202 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:21:06,203 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:21:06,204 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:21:06,211 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:21:06,211 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:21:06,211 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:21:06,215 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:21:06,215 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:21:06,221 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 [2018-10-17 13:21:06,262 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:21:06,264 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:21:06,266 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:21:06,267 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:21:06,270 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:21:06,270 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:21:06,274 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:21:06,274 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:21:06,274 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:21:06,275 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:21:06,275 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:21:06,275 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:21:06,275 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:21:06,275 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:21:06,278 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:21:06,278 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:21:06,278 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:21:06,279 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:21:06,279 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:21:06,279 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:21:06,279 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:21:06,279 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:21:06,280 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:21:06,285 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:21:06,285 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:21:06,286 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:21:06,286 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:21:06,286 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:21:06,401 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:21:06,431 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:21:06,442 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:21:06,448 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:21:06,448 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:21:06,449 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 13:21:06,598 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe7875033/af31dd64cc6b4922a486c46455fc7279/FLAG117d31156 [2018-10-17 13:21:08,590 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:21:08,595 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point_true-unreach-call.cil.out.c [2018-10-17 13:21:08,729 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe7875033/af31dd64cc6b4922a486c46455fc7279/FLAG117d31156 [2018-10-17 13:21:08,771 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe7875033/af31dd64cc6b4922a486c46455fc7279 [2018-10-17 13:21:08,789 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:21:08,792 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:21:08,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:21:08,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:21:08,811 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:21:08,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:21:08" (1/1) ... [2018-10-17 13:21:08,827 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a58ab93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:21:08, skipping insertion in model container [2018-10-17 13:21:08,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:21:08" (1/1) ... [2018-10-17 13:21:08,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:21:09,245 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:21:17,585 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: Invalid VarList: VarList[C: __dynamic_netdev_dbg(& descriptor, (struct net_device const *)rp->dev, "%s bit wait (%02x/%02x) cycle count: %04d\n", (int )low ? (char *)"low" : (char *)"high", (int )reg, (int )mask, i) [7291-7293],[#t~nondet361],null,null] at de.uni_freiburg.informatik.ultimate.boogie.ast.VarList.(VarList.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarHelper(AuxVarInfoBuilder.java:109) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarInfo(AuxVarInfoBuilder.java:85) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) 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:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) 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:960) 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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:960) 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:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-17 13:21:17,603 INFO L168 Benchmark]: Toolchain (without parser) took 8812.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 315.7 MB). Peak memory consumption was 315.7 MB. Max. memory is 3.9 GB. [2018-10-17 13:21:17,611 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-17 13:21:17,613 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8798.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 315.7 MB). Peak memory consumption was 315.7 MB. Max. memory is 3.9 GB. [2018-10-17 13:21:17,618 INFO L336 ainManager$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 8798.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 315.7 MB). Peak memory consumption was 315.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: Invalid VarList: VarList[C: __dynamic_netdev_dbg(& descriptor, (struct net_device const *)rp->dev, "%s bit wait (%02x/%02x) cycle count: %04d\n", (int )low ? (char *)"low" : (char *)"high", (int )reg, (int )mask, i) [7291-7293],[#t~nondet361],null,null] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: Invalid VarList: VarList[C: __dynamic_netdev_dbg(& descriptor, (struct net_device const *)rp->dev, "%s bit wait (%02x/%02x) cycle count: %04d\n", (int )low ? (char *)"low" : (char *)"high", (int )reg, (int )mask, i) [7291-7293],[#t~nondet361],null,null]: de.uni_freiburg.informatik.ultimate.boogie.ast.VarList.(VarList.java:62) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...