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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-sh_vou_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 18:42:17,873 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 18:42:17,879 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 18:42:17,917 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 18:42:17,917 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 18:42:17,922 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 18:42:17,924 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 18:42:17,929 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 18:42:17,936 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 18:42:17,937 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 18:42:17,947 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 18:42:17,947 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 18:42:17,953 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 18:42:17,954 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 18:42:17,961 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 18:42:17,962 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 18:42:17,963 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 18:42:17,971 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 18:42:17,976 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 18:42:17,984 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 18:42:17,986 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 18:42:17,988 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 18:42:17,990 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 18:42:17,998 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 18:42:17,998 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 18:42:17,999 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 18:42:18,003 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 18:42:18,004 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 18:42:18,008 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 18:42:18,009 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 18:42:18,013 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 18:42:18,014 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 18:42:18,014 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 18:42:18,014 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 18:42:18,019 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 18:42:18,021 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 18:42:18,021 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-09-13 18:42:18,069 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 18:42:18,069 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 18:42:18,072 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 18:42:18,072 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 18:42:18,078 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 18:42:18,079 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 18:42:18,079 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 18:42:18,080 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 18:42:18,080 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 18:42:18,080 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 18:42:18,080 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 18:42:18,080 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 18:42:18,081 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 18:42:18,081 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 18:42:18,081 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 18:42:18,081 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 18:42:18,086 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 18:42:18,086 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 18:42:18,086 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 18:42:18,086 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 18:42:18,087 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 18:42:18,087 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 18:42:18,087 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 18:42:18,087 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 18:42:18,087 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 18:42:18,089 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 18:42:18,089 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 18:42:18,089 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 18:42:18,215 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 18:42:18,255 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 18:42:18,261 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 18:42:18,263 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 18:42:18,263 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 18:42:18,272 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-sh_vou_true-unreach-call.cil.c [2018-09-13 18:42:18,881 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a873d32f/8abaf744f77d44ad8c8d94fef4d4a11f/FLAG291ff1877 [2018-09-13 18:42:20,168 INFO L277 CDTParser]: Found 1 translation units. [2018-09-13 18:42:20,169 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-platform-sh_vou_true-unreach-call.cil.c [2018-09-13 18:42:20,314 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a873d32f/8abaf744f77d44ad8c8d94fef4d4a11f/FLAG291ff1877 [2018-09-13 18:42:20,359 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a873d32f/8abaf744f77d44ad8c8d94fef4d4a11f [2018-09-13 18:42:20,375 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 18:42:20,378 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 18:42:20,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 18:42:20,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 18:42:20,410 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 18:42:20,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:42:20" (1/1) ... [2018-09-13 18:42:20,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43772e47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:42:20, skipping insertion in model container [2018-09-13 18:42:20,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:42:20" (1/1) ... [2018-09-13 18:42:21,609 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-13 18:42:22,979 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-13 18:42:22,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e7ddc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:42:22, skipping insertion in model container [2018-09-13 18:42:22,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 18:42:22,984 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-13 18:42:22,987 INFO L168 Benchmark]: Toolchain (without parser) took 2611.68 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: 160.1 MB). Peak memory consumption was 160.1 MB. Max. memory is 1.9 GB. [2018-09-13 18:42:22,993 INFO L168 Benchmark]: CDTParser took 0.53 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. [2018-09-13 18:42:22,997 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2597.85 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: 160.1 MB). Peak memory consumption was 160.1 MB. Max. memory is 1.9 GB. [2018-09-13 18:42:23,004 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 0.53 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 2597.85 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: 160.1 MB). Peak memory consumption was 160.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5377]: 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...