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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--message--fusion--mptctl.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2da28c8 [2018-10-30 11:11:03,169 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-30 11:11:03,174 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-30 11:11:03,210 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-30 11:11:03,211 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-30 11:11:03,212 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-30 11:11:03,216 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-30 11:11:03,221 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-30 11:11:03,227 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-30 11:11:03,233 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-30 11:11:03,235 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-30 11:11:03,235 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-30 11:11:03,243 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-30 11:11:03,245 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-30 11:11:03,249 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-30 11:11:03,250 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-30 11:11:03,254 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-30 11:11:03,267 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-30 11:11:03,269 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-30 11:11:03,279 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-30 11:11:03,285 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-30 11:11:03,291 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-30 11:11:03,296 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-30 11:11:03,296 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-30 11:11:03,297 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-30 11:11:03,305 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-30 11:11:03,307 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-30 11:11:03,308 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-30 11:11:03,316 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-30 11:11:03,318 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-30 11:11:03,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-30 11:11:03,322 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-30 11:11:03,322 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-30 11:11:03,323 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-30 11:11:03,324 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-30 11:11:03,331 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-30 11:11:03,331 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 [2018-10-30 11:11:03,376 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-30 11:11:03,377 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-30 11:11:03,381 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-30 11:11:03,381 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-30 11:11:03,388 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-30 11:11:03,388 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-30 11:11:03,388 INFO L133 SettingsManager]: * Use SBE=true [2018-10-30 11:11:03,389 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-30 11:11:03,389 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-30 11:11:03,389 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-30 11:11:03,389 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-30 11:11:03,389 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-30 11:11:03,390 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-30 11:11:03,390 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-30 11:11:03,390 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-30 11:11:03,390 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-30 11:11:03,390 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-30 11:11:03,391 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-30 11:11:03,396 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-30 11:11:03,396 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-30 11:11:03,397 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-30 11:11:03,397 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-30 11:11:03,397 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-30 11:11:03,397 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-30 11:11:03,397 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-30 11:11:03,398 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-30 11:11:03,398 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-30 11:11:03,398 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-30 11:11:03,532 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-30 11:11:03,566 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-30 11:11:03,574 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-30 11:11:03,576 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-30 11:11:03,576 INFO L276 PluginConnector]: CDTParser initialized [2018-10-30 11:11:03,577 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--message--fusion--mptctl.ko-entry_point_true-unreach-call.cil.out.c [2018-10-30 11:11:03,672 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7409e4ef9/e8b44825aa39445b9d7e5b6dafa1793e/FLAG8070525f0 [2018-10-30 11:11:05,687 INFO L298 CDTParser]: Found 1 translation units. [2018-10-30 11:11:05,688 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--message--fusion--mptctl.ko-entry_point_true-unreach-call.cil.out.c [2018-10-30 11:11:05,813 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7409e4ef9/e8b44825aa39445b9d7e5b6dafa1793e/FLAG8070525f0 [2018-10-30 11:11:05,853 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7409e4ef9/e8b44825aa39445b9d7e5b6dafa1793e [2018-10-30 11:11:05,880 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-30 11:11:05,884 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-30 11:11:05,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-30 11:11:05,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-30 11:11:05,901 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-30 11:11:05,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:11:05" (1/1) ... [2018-10-30 11:11:05,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dae15d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:11:05, skipping insertion in model container [2018-10-30 11:11:05,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.10 11:11:05" (1/1) ... [2018-10-30 11:11:05,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-30 11:11:06,332 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-30 11:11:15,296 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:11:15,425 INFO L189 MainTranslator]: Completed pre-run [2018-10-30 11:11:18,225 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-30 11:11:18,989 INFO L193 MainTranslator]: Completed translation [2018-10-30 11:11:18,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:11:18 WrapperNode [2018-10-30 11:11:18,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-30 11:11:18,997 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-30 11:11:18,997 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-30 11:11:18,998 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-30 11:11:19,037 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:11:18" (1/1) ... [2018-10-30 11:11:19,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:11:18" (1/1) ... [2018-10-30 11:11:19,252 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:11:18" (1/1) ... [2018-10-30 11:11:19,253 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:11:18" (1/1) ... [2018-10-30 11:11:20,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:11:18" (1/1) ... [2018-10-30 11:11:20,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:11:18" (1/1) ... [2018-10-30 11:11:20,363 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.10 11:11:18" (1/1) ... [2018-10-30 11:11:20,459 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-30 11:11:20,465 INFO L168 Benchmark]: Toolchain (without parser) took 14584.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 158.6 MB). Peak memory consumption was 158.6 MB. Max. memory is 3.9 GB. [2018-10-30 11:11:20,473 INFO L168 Benchmark]: CDTParser took 5.20 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. [2018-10-30 11:11:20,474 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13108.40 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: 31.5 MB). Peak memory consumption was 508.2 MB. Max. memory is 3.9 GB. [2018-10-30 11:11:20,481 INFO L168 Benchmark]: Boogie Preprocessor took 1462.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 127.1 MB). Peak memory consumption was 127.1 MB. Max. memory is 3.9 GB. [2018-10-30 11:11:20,486 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 5.20 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 13108.40 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: 31.5 MB). Peak memory consumption was 508.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1462.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 127.1 MB). Peak memory consumption was 127.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...