java -ea -Xmx4000000000 -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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--cx18--cx18.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-04 23:57:54,832 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 23:57:54,838 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 23:57:54,876 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 23:57:54,876 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 23:57:54,877 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 23:57:54,882 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 23:57:54,887 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 23:57:54,894 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 23:57:54,895 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 23:57:54,896 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 23:57:54,901 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 23:57:54,902 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 23:57:54,907 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 23:57:54,926 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 23:57:54,927 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 23:57:54,928 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 23:57:54,932 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 23:57:54,938 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 23:57:54,943 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 23:57:54,951 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 23:57:54,958 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 23:57:54,966 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 23:57:54,967 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 23:57:54,967 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 23:57:54,968 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 23:57:54,977 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 23:57:54,978 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 23:57:54,984 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 23:57:54,985 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 23:57:54,990 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 23:57:54,994 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 23:57:54,994 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 23:57:54,995 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 23:57:54,998 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 23:57:54,999 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 23:57:55,000 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 [2018-11-04 23:57:55,061 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 23:57:55,061 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 23:57:55,062 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 23:57:55,063 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 23:57:55,071 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 23:57:55,072 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 23:57:55,072 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 23:57:55,072 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 23:57:55,072 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 23:57:55,073 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 23:57:55,078 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 23:57:55,078 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 23:57:55,079 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-04 23:57:55,079 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-04 23:57:55,079 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 23:57:55,079 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 23:57:55,080 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 23:57:55,080 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 23:57:55,080 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 23:57:55,080 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 23:57:55,080 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 23:57:55,085 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 23:57:55,085 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 23:57:55,085 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 23:57:55,086 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-04 23:57:55,086 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 23:57:55,086 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-04 23:57:55,086 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-04 23:57:55,087 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 23:57:55,087 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 23:57:55,231 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 23:57:55,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 23:57:55,280 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 23:57:55,285 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 23:57:55,286 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 23:57:55,286 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--cx18--cx18.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 23:57:55,412 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05149be2e/dc07f887ea374a77818fb2fcb0101395/FLAG1ed4c7503 [2018-11-04 23:57:58,229 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 23:57:58,233 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--pci--cx18--cx18.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 23:57:58,492 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05149be2e/dc07f887ea374a77818fb2fcb0101395/FLAG1ed4c7503 [2018-11-04 23:57:58,541 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05149be2e/dc07f887ea374a77818fb2fcb0101395 [2018-11-04 23:57:58,577 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 23:57:58,584 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 23:57:58,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 23:57:58,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 23:57:58,601 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 23:57:58,606 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 11:57:58" (1/1) ... [2018-11-04 23:57:58,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f986b08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:57:58, skipping insertion in model container [2018-11-04 23:57:58,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 11:57:58" (1/1) ... [2018-11-04 23:57:58,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 23:57:59,508 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 23:58:01,203 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4589] [2018-11-04 23:58:09,157 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: cx18_vapi [2018-11-04 23:58:09,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55b13ccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 11:58:09, skipping insertion in model container [2018-11-04 23:58:09,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 23:58:09,160 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-04 23:58:09,162 INFO L168 Benchmark]: Toolchain (without parser) took 10584.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 386.0 MB). Peak memory consumption was 386.0 MB. Max. memory is 3.9 GB. [2018-11-04 23:58:09,171 INFO L168 Benchmark]: CDTParser took 3.37 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. [2018-11-04 23:58:09,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10572.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 386.0 MB). Peak memory consumption was 386.0 MB. Max. memory is 3.9 GB. [2018-11-04 23:58:09,176 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 3.37 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 10572.09 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 386.0 MB). Peak memory consumption was 386.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10982]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: cx18_vapi RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...