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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--arc-rawmode.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:36:47,227 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:36:47,233 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:36:47,270 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:36:47,271 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:36:47,272 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:36:47,277 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:36:47,284 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:36:47,290 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:36:47,301 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:36:47,303 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:36:47,303 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:36:47,306 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:36:47,307 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:36:47,314 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:36:47,315 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:36:47,321 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:36:47,323 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:36:47,329 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:36:47,336 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:36:47,338 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:36:47,342 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:36:47,351 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 09:36:47,352 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 09:36:47,352 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 09:36:47,353 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 09:36:47,357 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 09:36:47,362 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 09:36:47,363 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 09:36:47,364 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 09:36:47,365 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 09:36:47,371 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 09:36:47,372 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 09:36:47,372 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 09:36:47,373 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 09:36:47,374 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 09:36:47,374 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 09:36:47,426 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:36:47,426 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:36:47,433 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:36:47,434 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:36:47,436 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:36:47,436 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:36:47,436 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:36:47,436 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:36:47,437 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:36:47,437 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:36:47,437 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 09:36:47,437 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:36:47,438 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 09:36:47,438 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 09:36:47,438 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:36:47,438 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 09:36:47,438 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:36:47,444 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:36:47,444 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:36:47,444 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:36:47,444 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:36:47,445 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:36:47,445 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:36:47,445 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 09:36:47,446 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:36:47,446 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:36:47,449 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:36:47,449 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 09:36:47,449 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 09:36:47,544 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:36:47,576 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:36:47,587 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:36:47,589 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:36:47,590 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:36:47,594 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--arc-rawmode.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 09:36:47,764 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e0021379/b9103d95d53f4b529830a6fe66637cbe/FLAG5211ae5ed [2018-11-27 09:36:49,563 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:36:49,564 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--arc-rawmode.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 09:36:49,657 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e0021379/b9103d95d53f4b529830a6fe66637cbe/FLAG5211ae5ed [2018-11-27 09:36:50,120 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e0021379/b9103d95d53f4b529830a6fe66637cbe [2018-11-27 09:36:50,147 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:36:50,153 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:36:50,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:36:50,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:36:50,167 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:36:50,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:36:50" (1/1) ... [2018-11-27 09:36:50,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50d9c033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:36:50, skipping insertion in model container [2018-11-27 09:36:50,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:36:50" (1/1) ... [2018-11-27 09:36:50,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:36:50,494 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:36:53,232 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:36:53,306 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:36:53,919 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:36:54,057 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:36:54,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:36:54 WrapperNode [2018-11-27 09:36:54,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:36:54,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:36:54,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:36:54,062 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:36:54,105 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:36:54" (1/1) ... [2018-11-27 09:36:54,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:36:54" (1/1) ... [2018-11-27 09:36:54,190 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:36:54" (1/1) ... [2018-11-27 09:36:54,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:36:54" (1/1) ... [2018-11-27 09:36:54,376 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:36:54" (1/1) ... [2018-11-27 09:36:54,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:36:54" (1/1) ... [2018-11-27 09:36:54,429 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:36:54" (1/1) ... [2018-11-27 09:36:54,465 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 09:36:54,474 INFO L168 Benchmark]: Toolchain (without parser) took 4326.23 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: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 3.9 GB. [2018-11-27 09:36:54,480 INFO L168 Benchmark]: CDTParser took 0.26 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 09:36:54,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3900.71 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: 1.4 MB). Peak memory consumption was 77.5 MB. Max. memory is 3.9 GB. [2018-11-27 09:36:54,488 INFO L168 Benchmark]: Boogie Preprocessor took 403.55 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 09:36:54,497 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 0.26 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 3900.71 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: 1.4 MB). Peak memory consumption was 77.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 403.55 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...