java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 17:17:35,742 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 17:17:35,751 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 17:17:35,786 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 17:17:35,786 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 17:17:35,788 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 17:17:35,792 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 17:17:35,796 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 17:17:35,802 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 17:17:35,808 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 17:17:35,809 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 17:17:35,810 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 17:17:35,816 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 17:17:35,820 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 17:17:35,825 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 17:17:35,826 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 17:17:35,831 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 17:17:35,844 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 17:17:35,853 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 17:17:35,854 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 17:17:35,856 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 17:17:35,863 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 17:17:35,873 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 17:17:35,873 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 17:17:35,873 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 17:17:35,874 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 17:17:35,881 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 17:17:35,882 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 17:17:35,888 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 17:17:35,889 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 17:17:35,889 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 17:17:35,895 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 17:17:35,895 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 17:17:35,895 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 17:17:35,897 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 17:17:35,903 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 17:17:35,903 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 [2018-11-26 17:17:35,951 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 17:17:35,951 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 17:17:35,952 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 17:17:35,952 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 17:17:35,963 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 17:17:35,963 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 17:17:35,964 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 17:17:35,964 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 17:17:35,964 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 17:17:35,964 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 17:17:35,964 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 17:17:35,966 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 17:17:35,966 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 17:17:35,966 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 17:17:35,967 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 17:17:35,968 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 17:17:35,968 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 17:17:35,968 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 17:17:35,968 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 17:17:35,969 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 17:17:35,969 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 17:17:35,969 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 17:17:35,969 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 17:17:35,970 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 17:17:35,973 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 17:17:35,973 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 17:17:35,973 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 17:17:35,974 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 17:17:35,974 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 17:17:36,102 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 17:17:36,139 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 17:17:36,151 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 17:17:36,152 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 17:17:36,153 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 17:17:36,157 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 17:17:36,239 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63c38c2e0/3bc701c58b2242ef9ab8b292de589f92/FLAGe04d1b7aa [2018-11-26 17:17:38,043 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 17:17:38,047 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 17:17:38,168 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63c38c2e0/3bc701c58b2242ef9ab8b292de589f92/FLAGe04d1b7aa [2018-11-26 17:17:38,387 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63c38c2e0/3bc701c58b2242ef9ab8b292de589f92 [2018-11-26 17:17:38,415 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 17:17:38,422 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 17:17:38,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 17:17:38,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 17:17:38,435 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 17:17:38,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:17:38" (1/1) ... [2018-11-26 17:17:38,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f788fa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:38, skipping insertion in model container [2018-11-26 17:17:38,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:17:38" (1/1) ... [2018-11-26 17:17:38,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 17:17:38,793 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 17:17:43,320 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:17:43,497 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 17:17:44,369 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:17:44,912 INFO L195 MainTranslator]: Completed translation [2018-11-26 17:17:44,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:44 WrapperNode [2018-11-26 17:17:44,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 17:17:44,920 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 17:17:44,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 17:17:44,920 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 17:17:44,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:44" (1/1) ... [2018-11-26 17:17:44,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:44" (1/1) ... [2018-11-26 17:17:45,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:44" (1/1) ... [2018-11-26 17:17:45,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:44" (1/1) ... [2018-11-26 17:17:45,542 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:44" (1/1) ... [2018-11-26 17:17:45,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:44" (1/1) ... [2018-11-26 17:17:45,687 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:44" (1/1) ... [2018-11-26 17:17:45,753 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 17:17:45,763 INFO L168 Benchmark]: Toolchain (without parser) took 7346.55 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: 109.7 MB). Peak memory consumption was 109.7 MB. Max. memory is 3.9 GB. [2018-11-26 17:17:45,767 INFO L168 Benchmark]: CDTParser took 0.34 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. [2018-11-26 17:17:45,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6494.79 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: 75.9 MB). Peak memory consumption was 115.3 MB. Max. memory is 3.9 GB. [2018-11-26 17:17:45,769 INFO L168 Benchmark]: Boogie Preprocessor took 833.50 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB. [2018-11-26 17:17:45,781 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 0.34 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 6494.79 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: 75.9 MB). Peak memory consumption was 115.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 833.50 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...