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__linux-drivers-clk1__drivers-media-usb-gspca-gspca_topro_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 12:26:45,657 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 12:26:45,663 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 12:26:45,695 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 12:26:45,695 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 12:26:45,702 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 12:26:45,703 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 12:26:45,711 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 12:26:45,713 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 12:26:45,715 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 12:26:45,716 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 12:26:45,716 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 12:26:45,725 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 12:26:45,726 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 12:26:45,733 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 12:26:45,734 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 12:26:45,738 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 12:26:45,750 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 12:26:45,752 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 12:26:45,759 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 12:26:45,761 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 12:26:45,764 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 12:26:45,774 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-23 12:26:45,803 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 12:26:45,804 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 12:26:45,805 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 12:26:45,809 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 12:26:45,809 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 12:26:45,856 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 12:26:45,857 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 12:26:45,863 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 12:26:45,863 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 12:26:45,867 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 12:26:45,867 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 12:26:45,867 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 12:26:45,867 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 12:26:45,867 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 12:26:45,868 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 12:26:45,868 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 12:26:45,868 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 12:26:45,868 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-23 12:26:45,873 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-23 12:26:45,874 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 12:26:45,874 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 12:26:45,874 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 12:26:45,874 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 12:26:45,875 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 12:26:45,875 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 12:26:45,875 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 12:26:45,875 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 12:26:45,875 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 12:26:45,876 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 12:26:45,876 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-23 12:26:45,876 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 12:26:45,876 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-23 12:26:45,879 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-23 12:26:45,880 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 12:26:45,880 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-23 12:26:46,002 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 12:26:46,042 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 12:26:46,057 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 12:26:46,059 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 12:26:46,059 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 12:26:46,062 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-media-usb-gspca-gspca_topro_true-unreach-call.cil.c [2018-09-23 12:26:46,780 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cb98d4f2/ac3cda9472394766bdab3e96099c6c35/FLAG69e74266a [2018-09-23 12:26:48,575 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 12:26:48,579 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-media-usb-gspca-gspca_topro_true-unreach-call.cil.c [2018-09-23 12:26:48,748 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cb98d4f2/ac3cda9472394766bdab3e96099c6c35/FLAG69e74266a [2018-09-23 12:26:48,791 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cb98d4f2/ac3cda9472394766bdab3e96099c6c35 [2018-09-23 12:26:48,807 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 12:26:48,816 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 12:26:48,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 12:26:48,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 12:26:48,826 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 12:26:48,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:26:48" (1/1) ... [2018-09-23 12:26:48,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4570de7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:26:48, skipping insertion in model container [2018-09-23 12:26:48,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:26:48" (1/1) ... [2018-09-23 12:26:48,862 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 12:26:51,261 WARN L223 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-23 12:26:51,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dfbcb17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:26:51, skipping insertion in model container [2018-09-23 12:26:51,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-23 12:26:51,263 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-23 12:26:51,268 INFO L168 Benchmark]: Toolchain (without parser) took 2459.99 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 234.8 MB). Peak memory consumption was 234.8 MB. Max. memory is 1.9 GB. [2018-09-23 12:26:51,274 INFO L168 Benchmark]: CDTParser took 1.60 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 12:26:51,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2444.29 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 234.8 MB). Peak memory consumption was 234.8 MB. Max. memory is 1.9 GB. [2018-09-23 12:26:51,286 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 1.60 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 2444.29 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 234.8 MB). Peak memory consumption was 234.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5571]: 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...