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-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 11:47:32,824 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 11:47:32,827 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 11:47:32,870 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 11:47:32,873 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 11:47:32,875 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 11:47:32,879 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 11:47:32,883 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 11:47:32,890 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 11:47:32,891 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 11:47:32,905 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 11:47:32,906 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 11:47:32,907 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 11:47:32,915 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 11:47:32,917 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 11:47:32,918 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 11:47:32,924 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 11:47:32,929 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 11:47:32,937 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 11:47:32,944 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 11:47:32,945 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 11:47:32,953 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 11:47:32,963 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 11:47:32,965 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 11:47:32,965 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 11:47:32,966 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 11:47:32,971 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 11:47:32,972 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 11:47:32,979 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 11:47:32,980 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 11:47:32,986 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 11:47:32,987 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 11:47:32,987 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 11:47:32,989 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 11:47:32,990 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 11:47:32,993 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 11:47:32,994 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 [2018-11-19 11:47:33,045 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 11:47:33,047 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 11:47:33,048 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 11:47:33,048 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 11:47:33,053 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 11:47:33,053 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 11:47:33,053 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 11:47:33,054 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 11:47:33,054 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 11:47:33,054 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 11:47:33,054 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 11:47:33,055 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 11:47:33,057 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 11:47:33,057 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 11:47:33,057 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 11:47:33,060 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 11:47:33,060 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 11:47:33,060 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 11:47:33,060 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 11:47:33,061 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 11:47:33,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 11:47:33,061 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 11:47:33,061 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 11:47:33,064 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 11:47:33,064 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 11:47:33,064 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 11:47:33,064 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-19 11:47:33,065 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 11:47:33,065 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 11:47:33,197 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 11:47:33,235 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 11:47:33,245 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 11:47:33,247 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 11:47:33,247 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 11:47:33,248 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 11:47:33,403 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73637e9f5/939de004ec364e4185ba0078d1e14986/FLAG423eedc9c [2018-11-19 11:47:35,531 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 11:47:35,532 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 11:47:35,643 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73637e9f5/939de004ec364e4185ba0078d1e14986/FLAG423eedc9c [2018-11-19 11:47:36,119 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73637e9f5/939de004ec364e4185ba0078d1e14986 [2018-11-19 11:47:36,151 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 11:47:36,155 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 11:47:36,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 11:47:36,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 11:47:36,171 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 11:47:36,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:47:36" (1/1) ... [2018-11-19 11:47:36,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53d7b77b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:36, skipping insertion in model container [2018-11-19 11:47:36,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:47:36" (1/1) ... [2018-11-19 11:47:36,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 11:47:36,589 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 11:47:42,329 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:47:42,418 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 11:47:43,400 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:47:44,559 INFO L195 MainTranslator]: Completed translation [2018-11-19 11:47:44,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:44 WrapperNode [2018-11-19 11:47:44,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 11:47:44,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 11:47:44,563 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 11:47:44,563 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 11:47:44,603 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:44" (1/1) ... [2018-11-19 11:47:44,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:44" (1/1) ... [2018-11-19 11:47:44,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:44" (1/1) ... [2018-11-19 11:47:44,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:44" (1/1) ... [2018-11-19 11:47:45,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:44" (1/1) ... [2018-11-19 11:47:45,313 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:44" (1/1) ... [2018-11-19 11:47:45,376 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:47:44" (1/1) ... [2018-11-19 11:47:45,442 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 11:47:45,451 INFO L168 Benchmark]: Toolchain (without parser) took 9300.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 259.6 MB). Peak memory consumption was 259.6 MB. Max. memory is 3.9 GB. [2018-11-19 11:47:45,457 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. [2018-11-19 11:47:45,458 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8402.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 214.5 MB). Peak memory consumption was 214.5 MB. Max. memory is 3.9 GB. [2018-11-19 11:47:45,459 INFO L168 Benchmark]: Boogie Preprocessor took 879.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. [2018-11-19 11:47:45,472 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 8402.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 214.5 MB). Peak memory consumption was 214.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 879.95 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...