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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 07:11:29,387 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 07:11:29,389 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 07:11:29,411 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 07:11:29,411 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 07:11:29,412 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 07:11:29,416 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 07:11:29,418 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 07:11:29,425 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 07:11:29,427 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 07:11:29,428 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 07:11:29,428 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 07:11:29,436 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 07:11:29,437 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 07:11:29,438 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 07:11:29,443 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 07:11:29,444 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 07:11:29,446 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 07:11:29,456 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 07:11:29,457 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 07:11:29,458 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 07:11:29,464 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 07:11:29,465 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 07:11:29,472 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 07:11:29,472 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 07:11:29,473 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 07:11:29,473 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 07:11:29,475 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 07:11:29,475 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 07:11:29,476 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 07:11:29,476 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 07:11:29,481 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 07:11:29,481 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 07:11:29,481 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 07:11:29,482 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 07:11:29,482 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 07:11:29,483 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 [2018-11-15 07:11:29,512 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 07:11:29,513 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 07:11:29,513 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 07:11:29,513 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 07:11:29,520 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 07:11:29,520 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 07:11:29,520 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 07:11:29,521 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 07:11:29,521 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 07:11:29,521 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 07:11:29,521 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 07:11:29,521 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 07:11:29,521 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 07:11:29,521 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 07:11:29,522 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 07:11:29,522 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 07:11:29,522 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 07:11:29,522 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 07:11:29,522 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 07:11:29,522 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 07:11:29,522 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 07:11:29,523 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 07:11:29,526 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 07:11:29,526 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 07:11:29,526 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 07:11:29,526 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 07:11:29,526 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 07:11:29,526 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 07:11:29,598 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 07:11:29,616 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 07:11:29,621 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 07:11:29,624 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 07:11:29,627 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 07:11:29,627 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 07:11:29,686 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d4f63bbb/a12544497ab54b7aa0d9be73852cc728/FLAGfe66f46f1 [2018-11-15 07:11:31,104 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 07:11:31,105 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 07:11:31,216 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d4f63bbb/a12544497ab54b7aa0d9be73852cc728/FLAGfe66f46f1 [2018-11-15 07:11:31,239 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d4f63bbb/a12544497ab54b7aa0d9be73852cc728 [2018-11-15 07:11:31,249 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 07:11:31,251 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 07:11:31,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 07:11:31,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 07:11:31,264 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 07:11:31,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:11:31" (1/1) ... [2018-11-15 07:11:31,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@535fedf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:11:31, skipping insertion in model container [2018-11-15 07:11:31,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:11:31" (1/1) ... [2018-11-15 07:11:31,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 07:11:31,697 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 07:11:45,354 WARN L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d [2018-11-15 07:11:45,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@261386e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:11:45, skipping insertion in model container [2018-11-15 07:11:45,355 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 07:11:45,359 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-15 07:11:45,364 INFO L168 Benchmark]: Toolchain (without parser) took 14114.46 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -57.1 MB). Peak memory consumption was 495.5 MB. Max. memory is 3.9 GB. [2018-11-15 07:11:45,368 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-15 07:11:45,369 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14107.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -57.1 MB). Peak memory consumption was 495.5 MB. Max. memory is 3.9 GB. [2018-11-15 07:11:45,371 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 0.14 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 14107.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -57.1 MB). Peak memory consumption was 495.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 19511]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...