java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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--ethernet--qlogic--qlge--qlge.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3d9d321 [2018-11-26 19:15:01,171 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 19:15:01,175 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 19:15:01,208 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 19:15:01,208 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 19:15:01,218 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 19:15:01,219 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 19:15:01,224 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 19:15:01,230 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 19:15:01,231 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 19:15:01,238 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 19:15:01,238 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 19:15:01,240 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 19:15:01,241 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 19:15:01,245 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 19:15:01,246 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 19:15:01,256 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 19:15:01,269 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 19:15:01,278 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 19:15:01,283 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 19:15:01,285 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 19:15:01,292 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 19:15:01,299 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-26 19:15:01,324 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 19:15:01,324 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 19:15:01,329 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 19:15:01,333 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 19:15:01,334 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 [2018-11-26 19:15:01,386 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 19:15:01,387 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 19:15:01,391 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 19:15:01,391 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 19:15:01,396 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 19:15:01,396 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 19:15:01,397 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 19:15:01,397 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 19:15:01,397 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 19:15:01,397 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 19:15:01,397 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 19:15:01,403 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 19:15:01,403 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 19:15:01,403 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 19:15:01,404 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 19:15:01,404 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 19:15:01,404 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 19:15:01,404 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 19:15:01,405 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 19:15:01,405 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 19:15:01,405 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 19:15:01,405 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 19:15:01,405 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 19:15:01,411 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 19:15:01,411 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 19:15:01,412 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 19:15:01,412 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 19:15:01,412 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 19:15:01,413 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 19:15:01,413 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 19:15:01,413 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 19:15:01,513 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 19:15:01,545 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 19:15:01,551 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 19:15:01,553 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 19:15:01,553 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 19:15:01,554 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 19:15:01,672 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb50ad556/e04f4f984b234c0b8393ff270248d1b5/FLAGec2d9bf6f [2018-11-26 19:15:03,895 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 19:15:03,896 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 19:15:04,087 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb50ad556/e04f4f984b234c0b8393ff270248d1b5/FLAGec2d9bf6f [2018-11-26 19:15:04,360 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb50ad556/e04f4f984b234c0b8393ff270248d1b5 [2018-11-26 19:15:04,387 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 19:15:04,393 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 19:15:04,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 19:15:04,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 19:15:04,404 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 19:15:04,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 07:15:04" (1/1) ... [2018-11-26 19:15:04,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8dbe13d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:15:04, skipping insertion in model container [2018-11-26 19:15:04,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 07:15:04" (1/1) ... [2018-11-26 19:15:04,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 19:15:05,111 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 19:15:10,668 ERROR L311 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-26 19:15:10,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bbd966c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:15:10, skipping insertion in model container [2018-11-26 19:15:10,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 19:15:10,674 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-26 19:15:10,675 INFO L168 Benchmark]: Toolchain (without parser) took 6287.81 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: -43.0 MB). Peak memory consumption was 179.7 MB. Max. memory is 3.9 GB. [2018-11-26 19:15:10,681 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-26 19:15:10,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6278.63 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: -43.0 MB). Peak memory consumption was 179.7 MB. Max. memory is 3.9 GB. [2018-11-26 19:15:10,696 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 0.24 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 6278.63 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: -43.0 MB). Peak memory consumption was 179.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7487]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...