java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-rc-imon_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:16:08,303 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:16:08,310 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:16:08,340 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:16:08,341 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:16:08,342 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:16:08,352 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:16:08,361 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:16:08,363 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:16:08,371 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:16:08,372 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:16:08,372 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:16:08,378 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:16:08,379 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:16:08,387 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:16:08,388 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:16:08,393 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:16:08,404 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:16:08,413 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:16:08,420 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:16:08,427 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:16:08,429 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:16:08,433 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:16:08,434 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:16:08,434 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:16:08,440 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:16:08,447 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:16:08,448 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:16:08,451 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:16:08,453 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:16:08,453 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:16:08,459 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:16:08,460 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:16:08,460 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:16:08,465 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:16:08,466 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:16:08,466 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 [2018-11-16 12:16:08,521 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:16:08,522 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:16:08,523 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 12:16:08,523 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 12:16:08,531 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:16:08,531 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:16:08,531 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:16:08,532 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:16:08,532 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:16:08,532 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:16:08,532 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 12:16:08,532 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:16:08,538 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 12:16:08,538 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:16:08,538 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:16:08,539 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 12:16:08,539 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:16:08,539 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:16:08,539 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:16:08,539 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:16:08,541 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:16:08,542 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:16:08,542 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:16:08,542 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 12:16:08,542 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:16:08,545 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:16:08,545 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:16:08,545 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 12:16:08,545 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 12:16:08,682 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:16:08,714 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:16:08,730 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:16:08,733 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:16:08,733 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:16:08,734 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-rc-imon_true-unreach-call.cil.c [2018-11-16 12:16:08,907 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/922a2885d/028fd17078f04ca5a7f759e9fc5dd361/FLAG1736c8267 [2018-11-16 12:16:11,048 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:16:11,049 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-rc-imon_true-unreach-call.cil.c [2018-11-16 12:16:11,202 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/922a2885d/028fd17078f04ca5a7f759e9fc5dd361/FLAG1736c8267 [2018-11-16 12:16:11,673 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/922a2885d/028fd17078f04ca5a7f759e9fc5dd361 [2018-11-16 12:16:11,705 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:16:11,711 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:16:11,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:16:11,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:16:11,730 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:16:11,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:16:11" (1/1) ... [2018-11-16 12:16:11,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9cad646 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:11, skipping insertion in model container [2018-11-16 12:16:11,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:16:11" (1/1) ... [2018-11-16 12:16:11,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:16:12,237 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:16:22,681 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:16:22,953 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:16:26,887 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:16:28,108 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:16:28,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:28 WrapperNode [2018-11-16 12:16:28,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:16:28,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:16:28,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:16:28,111 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:16:28,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:28" (1/1) ... [2018-11-16 12:16:28,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:28" (1/1) ... [2018-11-16 12:16:28,385 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:28" (1/1) ... [2018-11-16 12:16:28,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:28" (1/1) ... [2018-11-16 12:16:29,010 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:28" (1/1) ... [2018-11-16 12:16:29,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:28" (1/1) ... [2018-11-16 12:16:29,210 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:28" (1/1) ... [2018-11-16 12:16:29,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:16:29,316 INFO L168 Benchmark]: Toolchain (without parser) took 17606.60 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: 1.8 MB). Peak memory consumption was 507.4 MB. Max. memory is 3.9 GB. [2018-11-16 12:16:29,318 INFO L168 Benchmark]: CDTParser took 5.30 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. [2018-11-16 12:16:29,319 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16391.89 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: 484.8 MB). Peak memory consumption was 499.4 MB. Max. memory is 3.9 GB. [2018-11-16 12:16:29,320 INFO L168 Benchmark]: Boogie Preprocessor took 1197.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -483.0 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-16 12:16:29,333 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 5.30 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 16391.89 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: 484.8 MB). Peak memory consumption was 499.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1197.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -483.0 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...