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-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-icplus-ipg_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 12:26:11,181 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 12:26:11,184 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 12:26:11,219 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 12:26:11,219 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 12:26:11,224 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 12:26:11,228 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 12:26:11,233 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 12:26:11,237 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 12:26:11,243 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 12:26:11,244 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 12:26:11,245 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 12:26:11,249 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 12:26:11,250 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 12:26:11,258 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 12:26:11,259 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 12:26:11,260 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 12:26:11,262 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 12:26:11,278 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 12:26:11,280 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 12:26:11,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 12:26:11,290 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 12:26:11,297 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-23 12:26:11,325 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 [2018-09-23 12:26:11,366 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 12:26:11,367 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 12:26:11,374 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 12:26:11,374 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 12:26:11,376 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 12:26:11,377 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 12:26:11,377 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 12:26:11,377 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 12:26:11,377 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 12:26:11,378 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 12:26:11,378 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 12:26:11,378 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 12:26:11,378 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-23 12:26:11,378 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-23 12:26:11,379 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 12:26:11,379 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 12:26:11,379 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 12:26:11,379 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 12:26:11,385 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 12:26:11,385 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 12:26:11,385 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 12:26:11,386 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 12:26:11,386 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 12:26:11,386 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 12:26:11,386 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-23 12:26:11,386 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 12:26:11,387 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-23 12:26:11,387 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-23 12:26:11,387 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 12:26:11,387 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-23 12:26:11,513 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 12:26:11,545 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 12:26:11,558 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 12:26:11,559 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 12:26:11,563 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 12:26:11,564 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-icplus-ipg_true-unreach-call.cil.c [2018-09-23 12:26:12,275 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e80ff1b9c/58295dae3f834b89b31d12606fa5c67e/FLAG3fb0404a5 [2018-09-23 12:26:13,789 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 12:26:13,790 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-icplus-ipg_true-unreach-call.cil.c [2018-09-23 12:26:13,921 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e80ff1b9c/58295dae3f834b89b31d12606fa5c67e/FLAG3fb0404a5 [2018-09-23 12:26:13,967 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e80ff1b9c/58295dae3f834b89b31d12606fa5c67e [2018-09-23 12:26:13,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 12:26:13,992 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 12:26:13,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 12:26:13,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 12:26:14,018 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 12:26:14,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:26:13" (1/1) ... [2018-09-23 12:26:14,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5984792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:26:14, skipping insertion in model container [2018-09-23 12:26:14,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:26:13" (1/1) ... [2018-09-23 12:26:14,059 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 12:26:17,226 WARN L223 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-23 12:26:17,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4344f3b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:26:17, skipping insertion in model container [2018-09-23 12:26:17,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-23 12:26:17,231 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-23 12:26:17,236 INFO L168 Benchmark]: Toolchain (without parser) took 3250.94 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 256.1 MB). Peak memory consumption was 256.1 MB. Max. memory is 1.9 GB. [2018-09-23 12:26:17,244 INFO L168 Benchmark]: CDTParser took 0.32 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. [2018-09-23 12:26:17,245 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3238.05 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 256.1 MB). Peak memory consumption was 256.1 MB. Max. memory is 1.9 GB. [2018-09-23 12:26:17,248 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 0.32 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 3238.05 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 256.1 MB). Peak memory consumption was 256.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5905]: 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...