java -Xmx2000000000 -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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--p54--p54usb.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 16:47:36,190 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 16:47:36,197 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 16:47:36,231 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 16:47:36,232 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 16:47:36,233 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 16:47:36,234 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 16:47:36,243 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 16:47:36,249 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 16:47:36,250 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 16:47:36,261 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 16:47:36,262 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 16:47:36,263 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 16:47:36,264 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 16:47:36,274 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 16:47:36,275 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 16:47:36,282 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 16:47:36,286 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 16:47:36,290 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 16:47:36,300 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 16:47:36,302 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 16:47:36,305 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 16:47:36,313 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 16:47:36,313 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 16:47:36,317 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 16:47:36,319 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 16:47:36,320 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 16:47:36,324 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 16:47:36,326 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 16:47:36,327 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 16:47:36,331 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 16:47:36,333 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 16:47:36,334 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 16:47:36,334 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 16:47:36,335 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 16:47:36,340 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 16:47:36,340 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 [2018-09-07 16:47:36,386 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 16:47:36,387 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 16:47:36,391 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 16:47:36,391 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 16:47:36,397 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 16:47:36,397 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 16:47:36,398 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 16:47:36,398 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 16:47:36,398 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-07 16:47:36,398 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 16:47:36,401 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 16:47:36,401 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 16:47:36,401 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 16:47:36,401 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 16:47:36,402 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 16:47:36,406 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 16:47:36,406 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 16:47:36,406 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 16:47:36,406 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 16:47:36,407 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 16:47:36,407 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 16:47:36,407 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 16:47:36,407 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 16:47:36,409 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-07 16:47:36,409 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 16:47:36,409 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-07 16:47:36,410 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 16:47:36,411 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-07 16:47:36,534 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 16:47:36,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 16:47:36,577 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 16:47:36,582 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 16:47:36,586 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 16:47:36,587 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--p54--p54usb.ko-entry_point_false-unreach-call.cil.out.c [2018-09-07 16:47:37,271 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62c36b75f/7c70c12b16ad4de9bf320aaf0ebcee5f/FLAGc8e926bc2 [2018-09-07 16:47:38,468 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 16:47:38,469 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--p54--p54usb.ko-entry_point_false-unreach-call.cil.out.c [2018-09-07 16:47:38,671 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62c36b75f/7c70c12b16ad4de9bf320aaf0ebcee5f/FLAGc8e926bc2 [2018-09-07 16:47:38,720 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62c36b75f/7c70c12b16ad4de9bf320aaf0ebcee5f [2018-09-07 16:47:38,747 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 16:47:38,756 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 16:47:38,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 16:47:38,762 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 16:47:38,778 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 16:47:38,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:47:38" (1/1) ... [2018-09-07 16:47:38,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7042b02a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:47:38, skipping insertion in model container [2018-09-07 16:47:38,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:47:38" (1/1) ... [2018-09-07 16:47:39,739 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 16:47:42,716 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-07 16:47:42,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76526a6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:47:42, skipping insertion in model container [2018-09-07 16:47:42,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 16:47:42,718 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-07 16:47:42,727 INFO L168 Benchmark]: Toolchain (without parser) took 3978.98 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 2.6 MB). Peak memory consumption was 455.9 MB. Max. memory is 1.9 GB. [2018-09-07 16:47:42,730 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-07 16:47:42,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3956.51 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 2.6 MB). Peak memory consumption was 455.9 MB. Max. memory is 1.9 GB. [2018-09-07 16:47:42,739 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3956.51 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 2.6 MB). Peak memory consumption was 455.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7091]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...