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-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 17:36:51,830 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 17:36:51,833 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 17:36:51,872 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 17:36:51,873 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 17:36:51,874 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 17:36:51,878 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 17:36:51,885 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 17:36:51,889 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 17:36:51,896 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 17:36:51,897 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 17:36:51,898 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 17:36:51,904 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 17:36:51,906 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 17:36:51,912 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 17:36:51,913 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 17:36:51,918 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 17:36:51,923 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 17:36:51,934 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 17:36:51,943 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 17:36:51,945 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 17:36:51,955 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 17:36:51,957 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 17:36:51,963 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 17:36:51,963 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 17:36:51,965 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 17:36:51,971 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 17:36:51,972 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 17:36:51,973 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 17:36:51,979 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 17:36:51,980 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 17:36:51,981 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 17:36:51,984 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 17:36:51,984 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 17:36:51,986 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 17:36:51,986 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 17:36:51,992 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 [2018-10-26 17:36:52,042 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 17:36:52,044 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 17:36:52,046 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 17:36:52,047 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 17:36:52,051 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 17:36:52,051 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 17:36:52,051 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 17:36:52,052 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 17:36:52,052 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 17:36:52,052 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 17:36:52,052 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 17:36:52,052 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 17:36:52,052 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 17:36:52,058 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 17:36:52,058 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 17:36:52,059 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 17:36:52,059 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 17:36:52,059 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 17:36:52,059 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 17:36:52,059 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 17:36:52,062 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 17:36:52,062 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 17:36:52,062 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 17:36:52,063 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 17:36:52,063 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 17:36:52,063 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 17:36:52,065 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 17:36:52,065 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 17:36:52,198 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 17:36:52,235 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 17:36:52,245 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 17:36:52,250 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 17:36:52,254 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 17:36:52,255 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 17:36:52,421 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd2f9a375/8580cf1ab7234209b8be5d2c4dd6ac14/FLAG22778d0aa [2018-10-26 17:36:54,384 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 17:36:54,385 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 17:36:54,492 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd2f9a375/8580cf1ab7234209b8be5d2c4dd6ac14/FLAG22778d0aa [2018-10-26 17:36:54,536 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd2f9a375/8580cf1ab7234209b8be5d2c4dd6ac14 [2018-10-26 17:36:54,564 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 17:36:54,570 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 17:36:54,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 17:36:54,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 17:36:54,587 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 17:36:54,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:36:54" (1/1) ... [2018-10-26 17:36:54,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5edfbbd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:36:54, skipping insertion in model container [2018-10-26 17:36:54,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:36:54" (1/1) ... [2018-10-26 17:36:54,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 17:36:54,958 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 17:37:01,793 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:37:01,920 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 17:37:04,631 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:37:04,922 INFO L193 MainTranslator]: Completed translation [2018-10-26 17:37:04,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:37:04 WrapperNode [2018-10-26 17:37:04,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 17:37:04,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 17:37:04,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 17:37:04,925 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 17:37:04,956 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:37:04" (1/1) ... [2018-10-26 17:37:04,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:37:04" (1/1) ... [2018-10-26 17:37:05,078 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:37:04" (1/1) ... [2018-10-26 17:37:05,084 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:37:04" (1/1) ... [2018-10-26 17:37:05,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:37:04" (1/1) ... [2018-10-26 17:37:05,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:37:04" (1/1) ... [2018-10-26 17:37:05,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:37:04" (1/1) ... [2018-10-26 17:37:05,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 17:37:05,535 INFO L168 Benchmark]: Toolchain (without parser) took 10970.17 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: 155.4 MB). Peak memory consumption was 155.4 MB. Max. memory is 3.9 GB. [2018-10-26 17:37:05,541 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-10-26 17:37:05,545 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10353.17 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: 134.0 MB). Peak memory consumption was 494.1 MB. Max. memory is 3.9 GB. [2018-10-26 17:37:05,546 INFO L168 Benchmark]: Boogie Preprocessor took 603.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 3.9 GB. [2018-10-26 17:37:05,554 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 0.22 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 10353.17 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: 134.0 MB). Peak memory consumption was 494.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 603.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...