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--media--pci--cx18--cx18.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 20:04:01,336 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:04:01,340 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:04:01,379 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:04:01,380 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:04:01,382 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:04:01,383 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:04:01,392 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:04:01,397 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:04:01,401 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:04:01,408 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:04:01,408 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:04:01,412 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:04:01,417 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:04:01,429 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:04:01,430 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:04:01,433 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:04:01,442 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:04:01,447 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:04:01,455 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:04:01,456 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:04:01,466 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:04:01,473 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:04:01,474 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:04:01,478 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:04:01,481 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:04:01,482 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:04:01,489 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:04:01,490 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:04:01,494 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:04:01,494 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:04:01,495 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:04:01,496 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:04:01,496 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:04:01,504 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:04:01,505 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:04:01,506 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 20:04:01,555 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:04:01,555 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:04:01,560 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:04:01,560 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:04:01,564 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:04:01,564 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:04:01,564 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:04:01,564 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:04:01,565 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:04:01,565 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:04:01,565 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:04:01,565 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:04:01,566 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:04:01,571 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:04:01,571 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:04:01,572 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:04:01,572 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:04:01,572 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:04:01,572 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:04:01,572 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:04:01,573 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:04:01,573 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:04:01,573 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:04:01,573 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:04:01,573 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:04:01,579 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:04:01,579 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:04:01,579 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:04:01,711 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:04:01,744 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:04:01,754 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:04:01,759 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:04:01,760 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:04:01,761 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--pci--cx18--cx18.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 20:04:01,912 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91f9a02df/2dd73538668c46f0948b45b2f83e19a3/FLAGea4838a5e [2018-11-11 20:04:04,744 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:04:04,745 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--pci--cx18--cx18.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 20:04:04,993 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91f9a02df/2dd73538668c46f0948b45b2f83e19a3/FLAGea4838a5e [2018-11-11 20:04:05,039 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91f9a02df/2dd73538668c46f0948b45b2f83e19a3 [2018-11-11 20:04:05,067 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:04:05,072 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:04:05,082 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:04:05,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:04:05,092 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:04:05,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:04:05" (1/1) ... [2018-11-11 20:04:05,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c005a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:04:05, skipping insertion in model container [2018-11-11 20:04:05,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:04:05" (1/1) ... [2018-11-11 20:04:05,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:04:05,921 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:04:07,543 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4538] [2018-11-11 20:04:07,792 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8680] [2018-11-11 20:04:07,796 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8681-8682] [2018-11-11 20:04:14,193 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function and varargs usage is unknown: cx18_vapi [2018-11-11 20:04:14,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6aa52ed6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:04:14, skipping insertion in model container [2018-11-11 20:04:14,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:04:14,198 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 20:04:14,202 INFO L168 Benchmark]: Toolchain (without parser) took 9134.54 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: 382.5 MB). Peak memory consumption was 382.5 MB. Max. memory is 3.9 GB. [2018-11-11 20:04:14,209 INFO L168 Benchmark]: CDTParser took 3.41 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 20:04:14,210 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9116.27 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: 382.5 MB). Peak memory consumption was 382.5 MB. Max. memory is 3.9 GB. [2018-11-11 20:04:14,222 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 3.41 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 9116.27 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: 382.5 MB). Peak memory consumption was 382.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10708]: Unsupported Syntax encountered a call to a var args function and varargs usage is unknown: cx18_vapi RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...