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-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-prism54-prism54_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:12:48,157 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:12:48,163 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:12:48,201 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:12:48,202 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:12:48,205 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:12:48,206 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:12:48,216 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:12:48,237 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:12:48,245 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:12:48,248 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:12:48,248 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:12:48,253 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:12:48,260 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:12:48,266 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:12:48,268 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:12:48,275 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:12:48,283 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:12:48,290 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:12:48,297 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:12:48,304 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:12:48,306 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:12:48,313 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:12:48,314 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:12:48,314 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:12:48,317 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:12:48,319 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:12:48,319 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:12:48,328 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:12:48,329 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:12:48,333 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:12:48,334 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:12:48,334 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:12:48,335 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:12:48,341 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:12:48,342 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:12:48,342 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 13:12:48,394 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:12:48,394 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:12:48,395 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:12:48,396 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:12:48,402 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:12:48,403 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:12:48,403 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:12:48,403 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:12:48,404 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:12:48,404 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:12:48,404 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:12:48,404 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:12:48,404 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:12:48,408 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:12:48,408 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:12:48,408 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:12:48,409 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:12:48,409 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:12:48,409 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:12:48,409 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:12:48,409 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:12:48,410 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:12:48,410 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:12:48,410 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:12:48,410 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:12:48,415 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:12:48,415 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:12:48,415 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:12:48,416 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:12:48,505 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:12:48,543 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:12:48,552 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:12:48,557 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:12:48,557 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:12:48,561 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-prism54-prism54_true-unreach-call.cil.c [2018-11-27 13:12:48,710 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7daa14cbd/db157cce7af94f51995a71abcd220102/FLAGfae9068e3 [2018-11-27 13:12:50,940 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:12:50,943 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-prism54-prism54_true-unreach-call.cil.c [2018-11-27 13:12:51,098 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7daa14cbd/db157cce7af94f51995a71abcd220102/FLAGfae9068e3 [2018-11-27 13:12:51,140 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7daa14cbd/db157cce7af94f51995a71abcd220102 [2018-11-27 13:12:51,171 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:12:51,174 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:12:51,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:12:51,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:12:51,191 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:12:51,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:12:51" (1/1) ... [2018-11-27 13:12:51,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1afaaa49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:12:51, skipping insertion in model container [2018-11-27 13:12:51,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:12:51" (1/1) ... [2018-11-27 13:12:51,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:12:51,773 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:13:03,807 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:13:04,172 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:13:05,885 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:13:09,042 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:13:09,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:09 WrapperNode [2018-11-27 13:13:09,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:13:09,044 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:13:09,044 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:13:09,044 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:13:09,076 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:09" (1/1) ... [2018-11-27 13:13:09,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:09" (1/1) ... [2018-11-27 13:13:09,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:13:09,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:13:09,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:13:09,556 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:13:09,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:09" (1/1) ... [2018-11-27 13:13:09,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:09" (1/1) ... [2018-11-27 13:13:09,705 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:09" (1/1) ... [2018-11-27 13:13:09,707 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:09" (1/1) ... [2018-11-27 13:13:10,453 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:09" (1/1) ... [2018-11-27 13:13:10,539 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:09" (1/1) ... [2018-11-27 13:13:10,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:09" (1/1) ... [2018-11-27 13:13:10,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:13:10,911 INFO L168 Benchmark]: Toolchain (without parser) took 19738.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 496.7 MB). Peak memory consumption was 496.7 MB. Max. memory is 3.9 GB. [2018-11-27 13:13:10,914 INFO L168 Benchmark]: CDTParser took 0.33 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 13:13:10,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17864.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 365.1 MB). Peak memory consumption was 528.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:13:10,915 INFO L168 Benchmark]: Boogie Procedure Inliner took 509.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 3.9 GB. [2018-11-27 13:13:10,921 INFO L168 Benchmark]: Boogie Preprocessor took 1346.54 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 120.6 MB). Peak memory consumption was 120.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:13:10,929 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 0.33 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 17864.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 365.1 MB). Peak memory consumption was 528.6 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 509.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1346.54 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 120.6 MB). Peak memory consumption was 120.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...