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--arcnet--arc-rawmode.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 20:25:16,823 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 20:25:16,832 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 20:25:16,874 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 20:25:16,874 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 20:25:16,879 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 20:25:16,886 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 20:25:16,890 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 20:25:16,892 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 20:25:16,898 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 20:25:16,903 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 20:25:16,905 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 20:25:16,906 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 20:25:16,907 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 20:25:16,919 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 20:25:16,920 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 20:25:16,926 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 20:25:16,936 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 20:25:16,944 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 20:25:16,950 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 20:25:16,956 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 20:25:16,959 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 20:25:16,966 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 20:25:16,967 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 20:25:16,967 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 20:25:16,973 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 20:25:16,979 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 20:25:16,981 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 20:25:16,982 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 20:25:16,985 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 20:25:16,989 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 20:25:16,990 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 20:25:16,990 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 20:25:16,990 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 20:25:16,998 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 20:25:17,001 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 20:25:17,002 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 [2018-10-18 20:25:17,057 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 20:25:17,057 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 20:25:17,064 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 20:25:17,064 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 20:25:17,071 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 20:25:17,071 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 20:25:17,071 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 20:25:17,072 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 20:25:17,072 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 20:25:17,072 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 20:25:17,072 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 20:25:17,076 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 20:25:17,076 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 20:25:17,076 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 20:25:17,076 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 20:25:17,077 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 20:25:17,077 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 20:25:17,077 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 20:25:17,077 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 20:25:17,078 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 20:25:17,078 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 20:25:17,078 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 20:25:17,078 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 20:25:17,079 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 20:25:17,082 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 20:25:17,082 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 20:25:17,085 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 20:25:17,085 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 20:25:17,218 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 20:25:17,252 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 20:25:17,264 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 20:25:17,270 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 20:25:17,271 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 20:25:17,271 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--arc-rawmode.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 20:25:17,431 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fc42645f/b19b3c77dd524e91bc9489bce6ee8a4c/FLAG0561360cc [2018-10-18 20:25:19,166 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 20:25:19,173 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--arc-rawmode.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 20:25:19,276 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fc42645f/b19b3c77dd524e91bc9489bce6ee8a4c/FLAG0561360cc [2018-10-18 20:25:19,323 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fc42645f/b19b3c77dd524e91bc9489bce6ee8a4c [2018-10-18 20:25:19,350 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 20:25:19,355 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 20:25:19,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 20:25:19,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 20:25:19,372 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 20:25:19,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:25:19" (1/1) ... [2018-10-18 20:25:19,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@582da75a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:25:19, skipping insertion in model container [2018-10-18 20:25:19,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:25:19" (1/1) ... [2018-10-18 20:25:19,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 20:25:19,714 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 20:25:22,964 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:25:23,136 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 20:25:24,178 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:25:24,338 INFO L193 MainTranslator]: Completed translation [2018-10-18 20:25:24,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:25:24 WrapperNode [2018-10-18 20:25:24,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 20:25:24,342 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 20:25:24,342 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 20:25:24,342 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 20:25:24,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:25:24" (1/1) ... [2018-10-18 20:25:24,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:25:24" (1/1) ... [2018-10-18 20:25:24,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:25:24" (1/1) ... [2018-10-18 20:25:24,466 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:25:24" (1/1) ... [2018-10-18 20:25:24,617 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:25:24" (1/1) ... [2018-10-18 20:25:24,653 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:25:24" (1/1) ... [2018-10-18 20:25:24,679 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:25:24" (1/1) ... [2018-10-18 20:25:24,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 20:25:24,719 INFO L168 Benchmark]: Toolchain (without parser) took 5365.76 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: 73.5 MB). Peak memory consumption was 73.5 MB. Max. memory is 3.9 GB. [2018-10-18 20:25:24,731 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. [2018-10-18 20:25:24,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4979.94 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: 62.3 MB). Peak memory consumption was 172.3 MB. Max. memory is 3.9 GB. [2018-10-18 20:25:24,735 INFO L168 Benchmark]: Boogie Preprocessor took 369.11 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-10-18 20:25:24,744 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 4979.94 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: 62.3 MB). Peak memory consumption was 172.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 369.11 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...