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--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 20:05:49,989 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:05:49,992 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:05:50,031 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:05:50,032 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:05:50,033 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:05:50,038 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:05:50,044 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:05:50,056 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:05:50,060 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:05:50,064 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:05:50,064 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:05:50,065 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:05:50,072 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:05:50,073 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:05:50,077 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:05:50,080 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:05:50,082 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:05:50,091 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:05:50,100 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:05:50,105 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:05:50,110 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:05:50,116 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:05:50,116 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:05:50,117 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:05:50,118 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:05:50,124 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:05:50,125 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:05:50,129 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:05:50,131 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:05:50,131 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:05:50,138 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:05:50,139 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:05:50,139 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:05:50,140 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:05:50,141 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:05:50,141 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 [2018-11-11 20:05:50,193 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:05:50,194 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:05:50,197 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:05:50,198 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:05:50,203 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:05:50,203 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:05:50,203 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:05:50,206 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:05:50,206 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:05:50,206 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:05:50,207 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:05:50,207 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:05:50,207 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:05:50,207 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:05:50,207 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:05:50,212 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:05:50,212 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:05:50,212 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:05:50,213 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:05:50,213 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:05:50,213 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:05:50,213 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:05:50,213 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:05:50,215 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:05:50,215 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:05:50,215 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:05:50,216 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:05:50,216 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:05:50,349 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:05:50,385 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:05:50,391 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:05:50,396 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:05:50,397 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:05:50,397 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:05:50,573 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c237e61c/1c06bec0ede249559a5bdcf6b16dc38d/FLAG92db10c06 [2018-11-11 20:05:52,469 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:05:52,475 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:05:52,582 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c237e61c/1c06bec0ede249559a5bdcf6b16dc38d/FLAG92db10c06 [2018-11-11 20:05:52,627 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c237e61c/1c06bec0ede249559a5bdcf6b16dc38d [2018-11-11 20:05:52,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:05:52,661 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:05:52,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:05:52,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:05:52,677 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:05:52,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:05:52" (1/1) ... [2018-11-11 20:05:52,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b639ff8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:52, skipping insertion in model container [2018-11-11 20:05:52,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:05:52" (1/1) ... [2018-11-11 20:05:52,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:05:53,022 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:05:59,498 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:05:59,677 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 20:06:01,776 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 20:06:02,537 INFO L193 MainTranslator]: Completed translation [2018-11-11 20:06:02,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:06:02 WrapperNode [2018-11-11 20:06:02,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:06:02,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 20:06:02,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 20:06:02,543 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 20:06:02,580 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:06:02" (1/1) ... [2018-11-11 20:06:02,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:06:02" (1/1) ... [2018-11-11 20:06:02,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:06:02" (1/1) ... [2018-11-11 20:06:02,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:06:02" (1/1) ... [2018-11-11 20:06:03,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:06:02" (1/1) ... [2018-11-11 20:06:03,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:06:02" (1/1) ... [2018-11-11 20:06:03,148 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:06:02" (1/1) ... [2018-11-11 20:06:03,220 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 20:06:03,231 INFO L168 Benchmark]: Toolchain (without parser) took 10570.96 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: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 3.9 GB. [2018-11-11 20:06:03,233 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-11 20:06:03,236 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9877.64 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: -19.6 MB). Peak memory consumption was 499.7 MB. Max. memory is 3.9 GB. [2018-11-11 20:06:03,237 INFO L168 Benchmark]: Boogie Preprocessor took 677.44 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: 37.1 MB). Peak memory consumption was 37.1 MB. Max. memory is 3.9 GB. [2018-11-11 20:06:03,248 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 0.21 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 9877.64 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: -19.6 MB). Peak memory consumption was 499.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 677.44 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: 37.1 MB). Peak memory consumption was 37.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...