java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:26:18,386 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:26:18,389 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:26:18,423 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:26:18,424 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:26:18,431 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:26:18,436 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:26:18,440 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:26:18,444 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:26:18,445 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:26:18,452 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:26:18,453 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:26:18,454 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:26:18,460 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:26:18,462 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:26:18,473 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:26:18,474 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:26:18,481 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:26:18,490 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:26:18,495 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:26:18,496 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:26:18,501 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:26:18,507 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:26:18,508 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:26:18,508 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:26:18,514 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:26:18,515 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:26:18,520 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:26:18,521 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:26:18,523 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:26:18,523 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:26:18,529 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:26:18,529 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:26:18,529 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:26:18,535 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:26:18,536 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:26:18,536 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 [2018-07-19 18:26:18,582 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:26:18,582 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:26:18,585 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 18:26:18,586 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 18:26:18,589 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:26:18,590 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:26:18,590 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:26:18,590 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:26:18,590 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:26:18,591 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:26:18,591 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 18:26:18,591 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 18:26:18,591 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 18:26:18,594 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:26:18,595 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 18:26:18,597 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:26:18,598 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:26:18,598 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 18:26:18,598 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 18:26:18,598 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 18:26:18,599 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:26:18,599 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 18:26:18,599 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 18:26:18,599 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 18:26:18,599 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:26:18,599 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 18:26:18,600 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-19 18:26:18,600 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 18:26:18,600 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-19 18:26:18,739 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:26:18,773 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:26:18,785 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:26:18,786 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:26:18,787 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:26:18,788 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point_false-unreach-call.cil.out.c [2018-07-19 18:26:19,442 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/175a7adfc/4f2cda955a444ad0a68812b4280ce43b/FLAG4767768c5 [2018-07-19 18:26:21,013 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:26:21,019 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point_false-unreach-call.cil.out.c [2018-07-19 18:26:21,290 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/175a7adfc/4f2cda955a444ad0a68812b4280ce43b/FLAG4767768c5 [2018-07-19 18:26:21,323 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/175a7adfc/4f2cda955a444ad0a68812b4280ce43b [2018-07-19 18:26:21,342 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:26:21,347 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:26:21,348 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:26:21,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:26:21,360 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:26:21,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:26:21" (1/1) ... [2018-07-19 18:26:21,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@290b426 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:26:21, skipping insertion in model container [2018-07-19 18:26:21,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:26:21" (1/1) ... [2018-07-19 18:26:22,228 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:26:24,943 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-19 18:26:24,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2973e2da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:26:24, skipping insertion in model container [2018-07-19 18:26:24,944 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:26:24,947 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 18:26:24,948 INFO L168 Benchmark]: Toolchain (without parser) took 3602.21 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 341.5 MB). Peak memory consumption was 341.5 MB. Max. memory is 1.9 GB. [2018-07-19 18:26:24,953 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-07-19 18:26:24,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3598.86 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 341.5 MB). Peak memory consumption was 341.5 MB. Max. memory is 1.9 GB. [2018-07-19 18:26:24,963 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 3598.86 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 341.5 MB). Peak memory consumption was 341.5 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6487]: 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...