java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 22:48:32,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 22:48:32,291 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 22:48:32,303 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 22:48:32,303 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 22:48:32,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 22:48:32,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 22:48:32,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 22:48:32,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 22:48:32,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 22:48:32,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 22:48:32,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 22:48:32,313 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 22:48:32,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 22:48:32,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 22:48:32,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 22:48:32,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 22:48:32,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 22:48:32,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 22:48:32,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 22:48:32,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 22:48:32,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 22:48:32,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 22:48:32,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 22:48:32,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 22:48:32,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 22:48:32,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 22:48:32,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 22:48:32,332 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 22:48:32,333 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 22:48:32,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 22:48:32,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 22:48:32,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 22:48:32,336 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 22:48:32,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 22:48:32,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 22:48:32,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 22:48:32,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 22:48:32,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 22:48:32,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 22:48:32,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 22:48:32,341 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-06 22:48:32,356 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 22:48:32,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 22:48:32,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 22:48:32,358 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 22:48:32,359 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 22:48:32,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 22:48:32,359 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 22:48:32,359 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 22:48:32,360 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 22:48:32,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 22:48:32,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 22:48:32,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 22:48:32,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 22:48:32,360 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 22:48:32,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 22:48:32,361 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 22:48:32,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 22:48:32,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 22:48:32,361 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 22:48:32,362 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 22:48:32,362 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 22:48:32,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 22:48:32,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 22:48:32,363 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 22:48:32,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 22:48:32,363 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 22:48:32,363 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 22:48:32,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 22:48:32,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 22:48:32,394 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 22:48:32,406 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 22:48:32,410 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 22:48:32,411 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 22:48:32,412 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 22:48:32,413 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-09-06 22:48:32,478 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e70e0d0d8/3c4957253da44e25b09a2c0241cb52f3/FLAGa54ff91ab [2019-09-06 22:48:33,915 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 22:48:33,917 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-09-06 22:48:34,030 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e70e0d0d8/3c4957253da44e25b09a2c0241cb52f3/FLAGa54ff91ab [2019-09-06 22:48:34,295 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e70e0d0d8/3c4957253da44e25b09a2c0241cb52f3 [2019-09-06 22:48:34,307 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 22:48:34,308 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 22:48:34,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 22:48:34,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 22:48:34,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 22:48:34,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:48:34" (1/1) ... [2019-09-06 22:48:34,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d3601f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:48:34, skipping insertion in model container [2019-09-06 22:48:34,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 10:48:34" (1/1) ... [2019-09-06 22:48:34,325 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 22:48:35,075 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 22:48:35,907 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6549] [2019-09-06 22:48:35,907 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6550-6551] [2019-09-06 22:48:38,915 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2019-09-06 22:48:38,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61ad787c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 10:48:38, skipping insertion in model container [2019-09-06 22:48:38,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 22:48:38,917 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-06 22:48:38,920 INFO L168 Benchmark]: Toolchain (without parser) took 4610.60 ms. Allocated memory was 169.9 MB in the beginning and 317.7 MB in the end (delta: 147.8 MB). Free memory was 109.0 MB in the beginning and 214.4 MB in the end (delta: -105.4 MB). Peak memory consumption was 120.9 MB. Max. memory is 7.1 GB. [2019-09-06 22:48:38,921 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 135.3 MB. Free memory was 109.5 MB in the beginning and 109.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-09-06 22:48:38,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4607.38 ms. Allocated memory was 169.9 MB in the beginning and 317.7 MB in the end (delta: 147.8 MB). Free memory was 108.3 MB in the beginning and 216.6 MB in the end (delta: -108.3 MB). Peak memory consumption was 120.2 MB. Max. memory is 7.1 GB. [2019-09-06 22:48:38,927 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 135.3 MB. Free memory was 109.5 MB in the beginning and 109.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4607.38 ms. Allocated memory was 169.9 MB in the beginning and 317.7 MB in the end (delta: 147.8 MB). Free memory was 108.3 MB in the beginning and 216.6 MB in the end (delta: -108.3 MB). Peak memory consumption was 120.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8095]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...