java -ea -Xmx2000000000 -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-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:54:31,113 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:54:31,116 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:54:31,156 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:54:31,156 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:54:31,158 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:54:31,165 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:54:31,168 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:54:31,193 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:54:31,194 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:54:31,203 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:54:31,204 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:54:31,205 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:54:31,209 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:54:31,220 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:54:31,221 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:54:31,226 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:54:31,234 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:54:31,240 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:54:31,242 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:54:31,247 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:54:31,252 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:54:31,259 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-02 17:54:31,282 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 [2018-10-02 17:54:31,331 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:54:31,331 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:54:31,332 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 17:54:31,332 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 17:54:31,339 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:54:31,339 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:54:31,339 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:54:31,343 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:54:31,343 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:54:31,343 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 17:54:31,343 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 17:54:31,344 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 17:54:31,344 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-02 17:54:31,344 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-02 17:54:31,344 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 17:54:31,345 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 17:54:31,346 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:54:31,347 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:54:31,347 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 17:54:31,348 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-02 17:54:31,349 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-02 17:54:31,349 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:54:31,349 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 17:54:31,349 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 17:54:31,350 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-02 17:54:31,350 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 17:54:31,353 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-02 17:54:31,354 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-02 17:54:31,354 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 17:54:31,354 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-02 17:54:31,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:54:31,518 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:54:31,528 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:54:31,533 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:54:31,537 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:54:31,538 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0_true-unreach-call.cil.out.c [2018-10-02 17:54:32,277 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/410f41085/7bf72354a5194e29bf66061f3d7bbc15/FLAGa158d8d70 [2018-10-02 17:54:33,578 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:54:33,581 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0_true-unreach-call.cil.out.c [2018-10-02 17:54:33,683 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/410f41085/7bf72354a5194e29bf66061f3d7bbc15/FLAGa158d8d70 [2018-10-02 17:54:33,731 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/410f41085/7bf72354a5194e29bf66061f3d7bbc15 [2018-10-02 17:54:33,759 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:54:33,764 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:54:33,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:54:33,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:54:33,781 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:54:33,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:54:33" (1/1) ... [2018-10-02 17:54:33,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42c2558d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:54:33, skipping insertion in model container [2018-10-02 17:54:33,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:54:33" (1/1) ... [2018-10-02 17:54:33,820 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:54:34,165 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:54:35,906 WARN L286 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-02 17:54:35,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a27f201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:54:35, skipping insertion in model container [2018-10-02 17:54:35,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:54:35,908 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-02 17:54:35,915 INFO L168 Benchmark]: Toolchain (without parser) took 2151.73 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-10-02 17:54:35,920 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-02 17:54:35,921 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2137.60 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-10-02 17:54:35,929 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 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2137.60 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5973]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...