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-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 09:58:50,404 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 09:58:50,412 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 09:58:50,439 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 09:58:50,440 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 09:58:50,441 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 09:58:50,444 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 09:58:50,450 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 09:58:50,455 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 09:58:50,456 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 09:58:50,459 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 09:58:50,459 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 09:58:50,460 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 09:58:50,461 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 09:58:50,472 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 09:58:50,473 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 09:58:50,479 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 09:58:50,481 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 09:58:50,490 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 09:58:50,495 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 09:58:50,501 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 09:58:50,502 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 09:58:50,506 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 09:58:50,506 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 09:58:50,507 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 09:58:50,508 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 09:58:50,508 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 09:58:50,514 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 09:58:50,515 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 09:58:50,516 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 09:58:50,516 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 09:58:50,522 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 09:58:50,522 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 09:58:50,523 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 09:58:50,524 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 09:58:50,524 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 09:58:50,525 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 [2018-10-30 09:58:50,575 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 09:58:50,577 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 09:58:50,578 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 09:58:50,578 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 09:58:50,579 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 09:58:50,579 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 09:58:50,580 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 09:58:50,588 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 09:58:50,588 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 09:58:50,588 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 09:58:50,589 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 09:58:50,589 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 09:58:50,589 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-30 09:58:50,589 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-30 09:58:50,589 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 09:58:50,590 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 09:58:50,590 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 09:58:50,590 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 09:58:50,590 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 09:58:50,591 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 09:58:50,594 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 09:58:50,594 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 09:58:50,595 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 09:58:50,595 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 09:58:50,595 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-30 09:58:50,595 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 09:58:50,595 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-30 09:58:50,595 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-30 09:58:50,596 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 09:58:50,596 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 09:58:50,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 09:58:50,744 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 09:58:50,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 09:58:50,757 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 09:58:50,760 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 09:58:50,761 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point_false-unreach-call.cil.out.c [2018-10-30 09:58:50,886 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/942fe4a03/a21722a256e741b48ba8abc52ee66328/FLAG62dd78c70 [2018-10-30 09:58:52,439 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 09:58:52,446 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point_false-unreach-call.cil.out.c [2018-10-30 09:58:52,549 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/942fe4a03/a21722a256e741b48ba8abc52ee66328/FLAG62dd78c70 [2018-10-30 09:58:52,583 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/942fe4a03/a21722a256e741b48ba8abc52ee66328 [2018-10-30 09:58:52,614 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 09:58:52,616 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 09:58:52,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 09:58:52,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 09:58:52,628 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 09:58:52,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 09:58:52" (1/1) ... [2018-10-30 09:58:52,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@569e62a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 09:58:52, skipping insertion in model container [2018-10-30 09:58:52,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 09:58:52" (1/1) ... [2018-10-30 09:58:52,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 09:58:53,006 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 09:58:55,877 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: Invalid VarList: VarList[C: warn_slowpath_fmt("/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-002--linux-stable--dir/inst/current/envs/linux-stable-a9e7fb5-1/linux-stable-a9e7fb5-1/arch/x86/include/asm/uaccess_64.h", 58, "Buffer overflow detected!\n") [3607-3608],[#t~nondet72],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:1542) 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:1542) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-30 09:58:55,886 INFO L168 Benchmark]: Toolchain (without parser) took 3271.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 67.7 MB). Peak memory consumption was 67.7 MB. Max. memory is 3.9 GB. [2018-10-30 09:58:55,892 INFO L168 Benchmark]: CDTParser took 1.98 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-30 09:58:55,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3263.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 67.7 MB). Peak memory consumption was 67.7 MB. Max. memory is 3.9 GB. [2018-10-30 09:58:55,902 INFO L336 ainManager$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 1.98 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 3263.99 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: 67.7 MB). Peak memory consumption was 67.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: Invalid VarList: VarList[C: warn_slowpath_fmt("/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-002--linux-stable--dir/inst/current/envs/linux-stable-a9e7fb5-1/linux-stable-a9e7fb5-1/arch/x86/include/asm/uaccess_64.h", 58, "Buffer overflow detected!\n") [3607-3608],[#t~nondet72],null,null] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: Invalid VarList: VarList[C: warn_slowpath_fmt("/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-002--linux-stable--dir/inst/current/envs/linux-stable-a9e7fb5-1/linux-stable-a9e7fb5-1/arch/x86/include/asm/uaccess_64.h", 58, "Buffer overflow detected!\n") [3607-3608],[#t~nondet72],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...