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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 20:41:05,204 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 20:41:05,208 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 20:41:05,229 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 20:41:05,230 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 20:41:05,231 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 20:41:05,238 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 20:41:05,241 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 20:41:05,242 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 20:41:05,248 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 20:41:05,249 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 20:41:05,249 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 20:41:05,255 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 20:41:05,256 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 20:41:05,259 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 20:41:05,259 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 20:41:05,262 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 20:41:05,264 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 20:41:05,275 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 20:41:05,277 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 20:41:05,283 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 20:41:05,284 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 20:41:05,286 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 20:41:05,291 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 20:41:05,291 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 20:41:05,292 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 20:41:05,293 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 20:41:05,296 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 20:41:05,297 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 20:41:05,298 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 20:41:05,298 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 20:41:05,298 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 20:41:05,298 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 20:41:05,304 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 20:41:05,305 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 20:41:05,305 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 20:41:05,306 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 [2018-11-04 20:41:05,341 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 20:41:05,344 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 20:41:05,345 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 20:41:05,345 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 20:41:05,345 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 20:41:05,345 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 20:41:05,346 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 20:41:05,346 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 20:41:05,346 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 20:41:05,346 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 20:41:05,346 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 20:41:05,346 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 20:41:05,346 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 20:41:05,352 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 20:41:05,354 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 20:41:05,354 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 20:41:05,354 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 20:41:05,354 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 20:41:05,354 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 20:41:05,354 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 20:41:05,355 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 20:41:05,355 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 20:41:05,355 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 20:41:05,355 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 20:41:05,355 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 20:41:05,355 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 20:41:05,355 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 20:41:05,356 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 20:41:05,450 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 20:41:05,471 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 20:41:05,483 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 20:41:05,484 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 20:41:05,489 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 20:41:05,490 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 20:41:05,559 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2307e9cb/b688aefbffb746039985ff15927c30ef/FLAGaef023861 [2018-11-04 20:41:08,950 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 20:41:08,951 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 20:41:09,253 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2307e9cb/b688aefbffb746039985ff15927c30ef/FLAGaef023861 [2018-11-04 20:41:09,275 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2307e9cb/b688aefbffb746039985ff15927c30ef [2018-11-04 20:41:09,295 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 20:41:09,298 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 20:41:09,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 20:41:09,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 20:41:09,308 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 20:41:09,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 08:41:09" (1/1) ... [2018-11-04 20:41:09,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@256f73cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:41:09, skipping insertion in model container [2018-11-04 20:41:09,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 08:41:09" (1/1) ... [2018-11-04 20:41:09,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 20:41:10,700 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 20:42:33,207 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-04 20:42:33,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b016464 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:42:33, skipping insertion in model container [2018-11-04 20:42:33,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 20:42:33,208 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-04 20:42:33,210 INFO L168 Benchmark]: Toolchain (without parser) took 83913.89 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 404.3 MB). Peak memory consumption was 702.5 MB. Max. memory is 3.9 GB. [2018-11-04 20:42:33,214 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-04 20:42:33,221 INFO L168 Benchmark]: CACSL2BoogieTranslator took 83909.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 404.3 MB). Peak memory consumption was 702.5 MB. Max. memory is 3.9 GB. [2018-11-04 20:42:33,229 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 0.15 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 83909.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 404.3 MB). Peak memory consumption was 702.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 87002]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...