java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-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-43_2a-drivers--block--rbd.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:01:49,263 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:01:49,271 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:01:49,306 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:01:49,306 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:01:49,313 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:01:49,315 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:01:49,317 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:01:49,325 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:01:49,330 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:01:49,331 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:01:49,335 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:01:49,336 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:01:49,341 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:01:49,342 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:01:49,356 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:01:49,357 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:01:49,360 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:01:49,369 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:01:49,371 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:01:49,378 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:01:49,380 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:01:49,387 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:01:49,390 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:01:49,390 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:01:49,393 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:01:49,394 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:01:49,399 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:01:49,402 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:01:49,403 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:01:49,407 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:01:49,408 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:01:49,408 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:01:49,408 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:01:49,414 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:01:49,415 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:01:49,415 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 [2018-11-27 13:01:49,460 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:01:49,460 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:01:49,462 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:01:49,463 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:01:49,469 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:01:49,469 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:01:49,469 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:01:49,470 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:01:49,470 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:01:49,470 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:01:49,470 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:01:49,470 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:01:49,474 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:01:49,474 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:01:49,474 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:01:49,476 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:01:49,476 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:01:49,476 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:01:49,476 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:01:49,477 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:01:49,477 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:01:49,477 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:01:49,477 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:01:49,477 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:01:49,478 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:01:49,478 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:01:49,478 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:01:49,478 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:01:49,478 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:01:49,577 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:01:49,618 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:01:49,627 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:01:49,629 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:01:49,630 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:01:49,636 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--rbd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 13:01:49,784 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28a2d30dc/8d83fc3662ff454aadad98ef57d94444/FLAGfe8768875 [2018-11-27 13:01:51,862 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:01:51,866 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--rbd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 13:01:52,021 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28a2d30dc/8d83fc3662ff454aadad98ef57d94444/FLAGfe8768875 [2018-11-27 13:01:52,476 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28a2d30dc/8d83fc3662ff454aadad98ef57d94444 [2018-11-27 13:01:52,495 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:01:52,497 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:01:52,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:01:52,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:01:52,518 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:01:52,523 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:01:52" (1/1) ... [2018-11-27 13:01:52,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@739c97c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:01:52, skipping insertion in model container [2018-11-27 13:01:52,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:01:52" (1/1) ... [2018-11-27 13:01:52,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:01:53,002 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:02:00,814 ERROR L311 MainTranslator]: Unsupported Syntax: Unsupported function: bsearch [2018-11-27 13:02:00,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e256496 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:02:00, skipping insertion in model container [2018-11-27 13:02:00,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:02:00,819 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-27 13:02:00,825 INFO L168 Benchmark]: Toolchain (without parser) took 8329.07 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: -15.0 MB). Peak memory consumption was 151.4 MB. Max. memory is 3.9 GB. [2018-11-27 13:02:00,829 INFO L168 Benchmark]: CDTParser took 0.30 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. [2018-11-27 13:02:00,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8320.25 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: -26.3 MB). Peak memory consumption was 140.2 MB. Max. memory is 3.9 GB. [2018-11-27 13:02:00,842 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 0.30 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 8320.25 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: -26.3 MB). Peak memory consumption was 140.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7227]: Unsupported Syntax Unsupported function: bsearch RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...