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-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--qla4xxx--qla4xxx.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 18:43:49,815 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 18:43:49,820 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 18:43:49,857 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 18:43:49,858 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 18:43:49,860 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 18:43:49,865 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 18:43:49,870 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 18:43:49,875 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 18:43:49,876 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 18:43:49,881 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 18:43:49,881 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 18:43:49,882 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 18:43:49,890 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 18:43:49,892 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 18:43:49,905 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 18:43:49,906 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 18:43:49,911 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 18:43:49,918 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 18:43:49,920 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 18:43:49,928 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 18:43:49,930 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 18:43:49,935 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 18:43:49,936 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 18:43:49,936 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 18:43:49,940 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 18:43:49,943 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 18:43:49,944 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 18:43:49,948 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 18:43:49,952 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 18:43:49,953 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 18:43:49,954 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 18:43:49,954 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 18:43:49,954 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 18:43:49,960 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 18:43:49,961 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 18:43:49,962 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 18:43:50,013 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 18:43:50,014 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 18:43:50,016 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 18:43:50,016 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 18:43:50,020 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 18:43:50,021 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 18:43:50,021 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 18:43:50,021 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 18:43:50,021 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 18:43:50,021 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 18:43:50,022 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 18:43:50,022 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 18:43:50,022 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 18:43:50,022 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 18:43:50,030 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 18:43:50,031 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 18:43:50,031 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 18:43:50,031 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 18:43:50,031 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 18:43:50,032 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 18:43:50,032 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 18:43:50,032 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 18:43:50,034 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 18:43:50,034 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 18:43:50,034 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 18:43:50,034 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 18:43:50,035 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 18:43:50,035 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 18:43:50,161 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 18:43:50,194 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 18:43:50,205 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 18:43:50,206 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 18:43:50,207 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 18:43:50,208 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--qla4xxx--qla4xxx.ko_false-unreach-call.cil.c [2018-09-13 18:43:50,769 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8726e86e/73c2363b91fd4a3c9050e3cd42d28415/FLAGf3dd45e94 [2018-09-13 18:43:53,393 INFO L277 CDTParser]: Found 1 translation units. [2018-09-13 18:43:53,395 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--qla4xxx--qla4xxx.ko_false-unreach-call.cil.c [2018-09-13 18:43:53,751 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8726e86e/73c2363b91fd4a3c9050e3cd42d28415/FLAGf3dd45e94 [2018-09-13 18:43:53,797 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8726e86e/73c2363b91fd4a3c9050e3cd42d28415 [2018-09-13 18:43:53,825 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 18:43:53,832 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 18:43:53,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 18:43:53,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 18:43:53,858 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 18:43:53,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:43:53" (1/1) ... [2018-09-13 18:43:53,867 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34fd8248 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:43:53, skipping insertion in model container [2018-09-13 18:43:53,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:43:53" (1/1) ... [2018-09-13 18:43:57,645 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-13 18:44:01,890 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-13 18:44:01,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@535008ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:44:01, skipping insertion in model container [2018-09-13 18:44:01,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 18:44:01,895 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-13 18:44:01,897 INFO L168 Benchmark]: Toolchain (without parser) took 8071.24 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -48.9 MB). Peak memory consumption was 455.0 MB. Max. memory is 1.9 GB. [2018-09-13 18:44:01,904 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. [2018-09-13 18:44:01,908 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8054.41 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -48.9 MB). Peak memory consumption was 455.0 MB. Max. memory is 1.9 GB. [2018-09-13 18:44:01,916 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 8054.41 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -48.9 MB). Peak memory consumption was 455.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12297]: 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...