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--net--ethernet--ti--tlan.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:02:59,945 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:02:59,949 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:02:59,981 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:02:59,981 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:02:59,986 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:02:59,988 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:03:00,002 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:03:00,008 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:03:00,010 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:03:00,016 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:03:00,017 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:03:00,018 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:03:00,024 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:03:00,026 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:03:00,037 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:03:00,038 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:03:00,046 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:03:00,054 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:03:00,063 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:03:00,064 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:03:00,069 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:03:00,077 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:03:00,078 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:03:00,078 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:03:00,085 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:03:00,089 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:03:00,090 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:03:00,094 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:03:00,102 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:03:00,102 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:03:00,103 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:03:00,103 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:03:00,105 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:03:00,107 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:03:00,108 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:03:00,108 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 13:03:00,157 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:03:00,157 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:03:00,158 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:03:00,166 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:03:00,167 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:03:00,167 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:03:00,167 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:03:00,168 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:03:00,168 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:03:00,168 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:03:00,173 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:03:00,173 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:03:00,173 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:03:00,174 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:03:00,174 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:03:00,175 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:03:00,175 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:03:00,175 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:03:00,176 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:03:00,176 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:03:00,176 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:03:00,176 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:03:00,177 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:03:00,177 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:03:00,177 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:03:00,177 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:03:00,178 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:03:00,183 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:03:00,183 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:03:00,284 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:03:00,327 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:03:00,337 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:03:00,343 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:03:00,343 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:03:00,346 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 13:03:00,506 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab3aa3de5/1f284f5c403f474f913714cc8b4453f0/FLAGbe50bf02e [2018-11-27 13:03:02,749 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:03:02,750 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 13:03:02,874 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab3aa3de5/1f284f5c403f474f913714cc8b4453f0/FLAGbe50bf02e [2018-11-27 13:03:02,918 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab3aa3de5/1f284f5c403f474f913714cc8b4453f0 [2018-11-27 13:03:02,943 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:03:02,949 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:03:02,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:03:02,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:03:02,966 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:03:02,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:03:02" (1/1) ... [2018-11-27 13:03:02,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@317c988e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:02, skipping insertion in model container [2018-11-27 13:03:02,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:03:02" (1/1) ... [2018-11-27 13:03:03,001 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:03:03,349 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:03:09,605 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:03:09,747 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:03:10,751 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:03:12,055 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:03:12,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:12 WrapperNode [2018-11-27 13:03:12,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:03:12,059 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:03:12,059 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:03:12,059 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:03:12,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:12" (1/1) ... [2018-11-27 13:03:12,291 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:12" (1/1) ... [2018-11-27 13:03:12,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:03:12,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:03:12,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:03:12,375 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:03:12,401 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:12" (1/1) ... [2018-11-27 13:03:12,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:12" (1/1) ... [2018-11-27 13:03:12,491 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:12" (1/1) ... [2018-11-27 13:03:12,492 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:12" (1/1) ... [2018-11-27 13:03:13,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:12" (1/1) ... [2018-11-27 13:03:13,156 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:12" (1/1) ... [2018-11-27 13:03:13,289 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:03:12" (1/1) ... [2018-11-27 13:03:13,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:03:13,403 INFO L168 Benchmark]: Toolchain (without parser) took 10459.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 350.9 MB). Peak memory consumption was 350.9 MB. Max. memory is 3.9 GB. [2018-11-27 13:03:13,407 INFO L168 Benchmark]: CDTParser took 0.31 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 13:03:13,408 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9100.44 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 283.3 MB). Peak memory consumption was 283.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:03:13,413 INFO L168 Benchmark]: Boogie Procedure Inliner took 315.04 ms. Allocated memory is still 2.0 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:03:13,413 INFO L168 Benchmark]: Boogie Preprocessor took 1020.18 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 67.7 MB). Peak memory consumption was 67.7 MB. Max. memory is 3.9 GB. [2018-11-27 13:03:13,420 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 0.31 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 9100.44 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 283.3 MB). Peak memory consumption was 283.3 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 315.04 ms. Allocated memory is still 2.0 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 3.9 GB. * Boogie Preprocessor took 1020.18 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 67.7 MB). Peak memory consumption was 67.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...