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 0.1.23-896c194 [2018-11-11 23:16:10,422 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 23:16:10,427 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 23:16:10,454 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 23:16:10,455 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 23:16:10,456 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 23:16:10,466 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 23:16:10,469 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 23:16:10,475 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 23:16:10,481 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 23:16:10,482 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 23:16:10,482 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 23:16:10,483 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 23:16:10,491 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 23:16:10,492 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 23:16:10,498 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 23:16:10,500 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 23:16:10,513 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 23:16:10,518 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 23:16:10,528 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 23:16:10,531 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 23:16:10,532 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 23:16:10,544 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 23:16:10,544 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 23:16:10,544 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 23:16:10,546 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 23:16:10,547 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 23:16:10,548 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 23:16:10,549 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 23:16:10,558 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 23:16:10,565 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 23:16:10,566 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 23:16:10,566 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 23:16:10,566 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 23:16:10,570 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 23:16:10,570 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 23:16:10,571 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 [2018-11-11 23:16:10,625 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 23:16:10,628 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 23:16:10,629 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 23:16:10,629 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 23:16:10,634 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 23:16:10,634 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 23:16:10,634 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 23:16:10,634 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 23:16:10,635 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 23:16:10,635 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 23:16:10,635 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 23:16:10,635 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 23:16:10,635 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 23:16:10,639 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 23:16:10,639 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 23:16:10,639 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 23:16:10,640 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 23:16:10,640 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 23:16:10,640 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 23:16:10,640 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 23:16:10,640 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 23:16:10,641 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 23:16:10,641 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 23:16:10,641 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 23:16:10,641 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 23:16:10,641 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 23:16:10,641 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 23:16:10,646 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 23:16:10,765 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 23:16:10,805 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 23:16:10,818 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 23:16:10,822 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 23:16:10,822 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 23:16:10,823 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 23:16:10,949 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d8e22508/049efb455cf94870b3d1b6a6059d4827/FLAG8847469ab [2018-11-11 23:16:13,295 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 23:16:13,296 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 23:16:13,488 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d8e22508/049efb455cf94870b3d1b6a6059d4827/FLAG8847469ab [2018-11-11 23:16:13,532 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d8e22508/049efb455cf94870b3d1b6a6059d4827 [2018-11-11 23:16:13,548 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 23:16:13,550 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 23:16:13,557 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 23:16:13,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 23:16:13,570 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 23:16:13,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:16:13" (1/1) ... [2018-11-11 23:16:13,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2686b514 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:16:13, skipping insertion in model container [2018-11-11 23:16:13,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:16:13" (1/1) ... [2018-11-11 23:16:13,610 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 23:16:14,268 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 23:16:15,879 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7353] [2018-11-11 23:16:15,883 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7354-7355] [2018-11-11 23:16:22,654 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: en_print [2018-11-11 23:16:22,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c5b9901 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:16:22, skipping insertion in model container [2018-11-11 23:16:22,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 23:16:22,657 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 23:16:22,658 INFO L168 Benchmark]: Toolchain (without parser) took 9109.33 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: 2.9 MB). Peak memory consumption was 484.2 MB. Max. memory is 3.9 GB. [2018-11-11 23:16:22,669 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-11 23:16:22,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9099.85 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: 2.9 MB). Peak memory consumption was 484.2 MB. Max. memory is 3.9 GB. [2018-11-11 23:16:22,676 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 0.19 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 9099.85 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: 2.9 MB). Peak memory consumption was 484.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9424]: 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...