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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 20:26:04,055 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 20:26:04,062 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 20:26:04,100 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 20:26:04,102 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 20:26:04,103 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 20:26:04,108 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 20:26:04,114 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 20:26:04,118 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 20:26:04,119 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 20:26:04,126 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 20:26:04,126 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 20:26:04,127 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 20:26:04,135 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 20:26:04,136 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 20:26:04,140 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 20:26:04,142 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 20:26:04,156 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 20:26:04,164 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 20:26:04,172 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 20:26:04,178 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 20:26:04,186 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 20:26:04,194 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 20:26:04,195 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 20:26:04,195 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 20:26:04,196 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 20:26:04,197 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 20:26:04,203 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 20:26:04,205 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 20:26:04,211 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 20:26:04,211 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 20:26:04,214 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 20:26:04,215 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 20:26:04,215 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 20:26:04,216 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 20:26:04,222 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 20:26:04,223 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 [2018-10-18 20:26:04,272 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 20:26:04,274 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 20:26:04,275 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 20:26:04,275 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 20:26:04,280 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 20:26:04,280 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 20:26:04,280 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 20:26:04,281 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 20:26:04,281 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 20:26:04,281 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 20:26:04,281 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 20:26:04,282 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 20:26:04,287 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 20:26:04,287 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 20:26:04,288 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 20:26:04,289 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 20:26:04,289 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 20:26:04,289 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 20:26:04,289 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 20:26:04,290 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 20:26:04,290 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 20:26:04,290 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 20:26:04,290 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 20:26:04,291 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 20:26:04,291 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 20:26:04,291 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 20:26:04,291 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 20:26:04,291 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 20:26:04,434 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 20:26:04,470 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 20:26:04,480 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 20:26:04,485 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 20:26:04,486 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 20:26:04,487 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 20:26:04,661 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2945fcc88/96ec596541b64f61866754aaf2280fdc/FLAG23d182fd5 [2018-10-18 20:26:07,048 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 20:26:07,053 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 20:26:07,261 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2945fcc88/96ec596541b64f61866754aaf2280fdc/FLAG23d182fd5 [2018-10-18 20:26:07,310 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2945fcc88/96ec596541b64f61866754aaf2280fdc [2018-10-18 20:26:07,340 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 20:26:07,345 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 20:26:07,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 20:26:07,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 20:26:07,360 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 20:26:07,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:26:07" (1/1) ... [2018-10-18 20:26:07,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476a771 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:26:07, skipping insertion in model container [2018-10-18 20:26:07,375 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:26:07" (1/1) ... [2018-10-18 20:26:07,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 20:26:08,052 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 20:26:09,652 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7353] [2018-10-18 20:26:09,656 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7354-7355] [2018-10-18 20:26:16,508 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: en_print [2018-10-18 20:26:16,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b32cde2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:26:16, skipping insertion in model container [2018-10-18 20:26:16,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 20:26:16,510 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-18 20:26:16,513 INFO L168 Benchmark]: Toolchain (without parser) took 9171.74 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 45.0 MB). Peak memory consumption was 510.9 MB. Max. memory is 3.9 GB. [2018-10-18 20:26:16,516 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-10-18 20:26:16,522 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9159.92 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 45.0 MB). Peak memory consumption was 510.9 MB. Max. memory is 3.9 GB. [2018-10-18 20:26:16,532 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 0.20 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 9159.92 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 45.0 MB). Peak memory consumption was 510.9 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9420]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: en_print RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...