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--net--wireless--rndis_wlan.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 10:55:46,840 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 10:55:46,847 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 10:55:46,870 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 10:55:46,870 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 10:55:46,871 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 10:55:46,880 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 10:55:46,888 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 10:55:46,891 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 10:55:46,902 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 10:55:46,903 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 10:55:46,903 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 10:55:46,909 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 10:55:46,913 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 10:55:46,914 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 10:55:46,915 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 10:55:46,922 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 10:55:46,927 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 10:55:46,935 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 10:55:46,937 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 10:55:46,943 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 10:55:46,945 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 10:55:46,952 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-18 10:55:46,972 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 10:55:46,972 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 10:55:46,974 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 10:55:46,974 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 10:55:46,975 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 [2018-10-18 10:55:47,023 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 10:55:47,024 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 10:55:47,025 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 10:55:47,025 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 10:55:47,034 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 10:55:47,034 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 10:55:47,034 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 10:55:47,035 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 10:55:47,036 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 10:55:47,036 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 10:55:47,036 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 10:55:47,037 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 10:55:47,037 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 10:55:47,037 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 10:55:47,037 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 10:55:47,037 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 10:55:47,037 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 10:55:47,038 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 10:55:47,040 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 10:55:47,040 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 10:55:47,040 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 10:55:47,041 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 10:55:47,041 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 10:55:47,041 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 10:55:47,041 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 10:55:47,041 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 10:55:47,041 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 10:55:47,042 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 10:55:47,042 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 10:55:47,042 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 10:55:47,158 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 10:55:47,188 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 10:55:47,198 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 10:55:47,202 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 10:55:47,202 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 10:55:47,203 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 10:55:47,355 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6dda83154/888f83b4d1d34acdacecfe512e93b0d0/FLAG348b7c483 [2018-10-18 10:55:49,223 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 10:55:49,224 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 10:55:49,352 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6dda83154/888f83b4d1d34acdacecfe512e93b0d0/FLAG348b7c483 [2018-10-18 10:55:49,391 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6dda83154/888f83b4d1d34acdacecfe512e93b0d0 [2018-10-18 10:55:49,416 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 10:55:49,420 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 10:55:49,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 10:55:49,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 10:55:49,438 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 10:55:49,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:55:49" (1/1) ... [2018-10-18 10:55:49,446 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 18.10 10:55:49, skipping insertion in model container [2018-10-18 10:55:49,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 10:55:49" (1/1) ... [2018-10-18 10:55:49,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 10:55:50,025 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 10:55:55,595 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 *)dev->net, "%s(%s): rndis_command() failed, %d (%08x)\n", "rndis_query_oid", tmp___0, ret, (u.get_c)->status) [7937-7938],[#t~nondet239],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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-18 10:55:55,612 INFO L168 Benchmark]: Toolchain (without parser) took 6194.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 160.7 MB). Peak memory consumption was 160.7 MB. Max. memory is 3.9 GB. [2018-10-18 10:55:55,616 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-18 10:55:55,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6184.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 160.7 MB). Peak memory consumption was 160.7 MB. Max. memory is 3.9 GB. [2018-10-18 10:55:55,624 INFO L336 ainManager$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 0.20 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 6184.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 160.7 MB). Peak memory consumption was 160.7 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 *)dev->net, "%s(%s): rndis_command() failed, %d (%08x)\n", "rndis_query_oid", tmp___0, ret, (u.get_c)->status) [7937-7938],[#t~nondet239],null,null] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: Invalid VarList: VarList[C: __dynamic_netdev_dbg(& descriptor, (struct net_device const *)dev->net, "%s(%s): rndis_command() failed, %d (%08x)\n", "rndis_query_oid", tmp___0, ret, (u.get_c)->status) [7937-7938],[#t~nondet239],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...