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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 23:14:35,623 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 23:14:35,625 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 23:14:35,653 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 23:14:35,653 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 23:14:35,658 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 23:14:35,660 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 23:14:35,667 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 23:14:35,673 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 23:14:35,678 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 23:14:35,679 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 23:14:35,679 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 23:14:35,687 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 23:14:35,694 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 23:14:35,695 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 23:14:35,696 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 23:14:35,702 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 23:14:35,710 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 23:14:35,718 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 23:14:35,723 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 23:14:35,724 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 23:14:35,731 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 23:14:35,739 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 23:14:35,739 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 23:14:35,739 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 23:14:35,740 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 23:14:35,748 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 23:14:35,749 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 23:14:35,752 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 23:14:35,758 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 23:14:35,758 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 23:14:35,764 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 23:14:35,765 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 23:14:35,766 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 23:14:35,769 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 23:14:35,772 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 23:14:35,774 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 23:14:35,829 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 23:14:35,830 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 23:14:35,838 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 23:14:35,838 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 23:14:35,841 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 23:14:35,841 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 23:14:35,841 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 23:14:35,842 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 23:14:35,842 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 23:14:35,842 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 23:14:35,842 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 23:14:35,843 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 23:14:35,843 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 23:14:35,843 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 23:14:35,843 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 23:14:35,843 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 23:14:35,844 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 23:14:35,847 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 23:14:35,847 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 23:14:35,848 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 23:14:35,848 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 23:14:35,848 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 23:14:35,848 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 23:14:35,848 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 23:14:35,849 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 23:14:35,849 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 23:14:35,849 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 23:14:35,849 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 23:14:35,982 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 23:14:36,016 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 23:14:36,027 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 23:14:36,029 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 23:14:36,030 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 23:14:36,030 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 23:14:36,132 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5184ba17b/6fd4b9df7d974059b3becd954043118c/FLAG9e1abde8e [2018-11-11 23:14:37,919 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 23:14:37,920 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 23:14:38,019 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5184ba17b/6fd4b9df7d974059b3becd954043118c/FLAG9e1abde8e [2018-11-11 23:14:38,060 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5184ba17b/6fd4b9df7d974059b3becd954043118c [2018-11-11 23:14:38,093 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 23:14:38,098 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 23:14:38,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 23:14:38,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 23:14:38,112 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 23:14:38,117 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:14:38" (1/1) ... [2018-11-11 23:14:38,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3834943e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:14:38, skipping insertion in model container [2018-11-11 23:14:38,123 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:14:38" (1/1) ... [2018-11-11 23:14:38,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 23:14:38,522 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 23:14:46,322 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:14:46,429 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 23:14:49,958 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:14:50,325 INFO L193 MainTranslator]: Completed translation [2018-11-11 23:14:50,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:14:50 WrapperNode [2018-11-11 23:14:50,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 23:14:50,328 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 23:14:50,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 23:14:50,328 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 23:14:50,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:14:50" (1/1) ... [2018-11-11 23:14:50,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:14:50" (1/1) ... [2018-11-11 23:14:50,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:14:50" (1/1) ... [2018-11-11 23:14:50,566 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:14:50" (1/1) ... [2018-11-11 23:14:50,919 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:14:50" (1/1) ... [2018-11-11 23:14:50,990 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:14:50" (1/1) ... [2018-11-11 23:14:51,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:14:50" (1/1) ... [2018-11-11 23:14:51,142 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 23:14:51,148 INFO L168 Benchmark]: Toolchain (without parser) took 13054.75 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 302.7 MB). Peak memory consumption was 302.7 MB. Max. memory is 3.9 GB. [2018-11-11 23:14:51,156 INFO L168 Benchmark]: CDTParser took 0.19 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 23:14:51,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12226.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 268.7 MB). Peak memory consumption was 496.9 MB. Max. memory is 3.9 GB. [2018-11-11 23:14:51,157 INFO L168 Benchmark]: Boogie Preprocessor took 814.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 34.0 MB). Peak memory consumption was 34.0 MB. Max. memory is 3.9 GB. [2018-11-11 23:14:51,167 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 0.19 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 12226.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 268.7 MB). Peak memory consumption was 496.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 814.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 34.0 MB). Peak memory consumption was 34.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...