/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -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 0.1.25-86f66a4 [2020-07-07 12:20:15,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:20:15,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:20:15,082 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:20:15,082 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:20:15,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:20:15,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:20:15,097 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:20:15,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:20:15,105 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:20:15,107 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:20:15,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:20:15,109 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:20:15,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:20:15,114 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:20:15,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:20:15,117 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:20:15,118 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:20:15,120 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:20:15,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:20:15,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:20:15,133 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:20:15,134 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:20:15,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:20:15,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:20:15,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:20:15,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:20:15,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:20:15,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:20:15,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:20:15,143 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:20:15,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:20:15,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:20:15,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:20:15,147 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:20:15,147 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:20:15,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:20:15,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:20:15,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:20:15,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:20:15,150 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:20:15,151 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-07 12:20:15,179 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:20:15,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:20:15,180 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-07 12:20:15,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-07 12:20:15,181 INFO L138 SettingsManager]: * Use SBE=true [2020-07-07 12:20:15,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:20:15,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:20:15,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:20:15,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:20:15,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:20:15,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:20:15,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:20:15,182 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:20:15,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:20:15,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:20:15,183 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-07 12:20:15,183 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:20:15,183 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:20:15,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:20:15,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:20:15,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-07 12:20:15,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-07 12:20:15,185 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-07 12:20:15,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-07 12:20:15,185 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:20:15,185 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-07 12:20:15,185 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-07 12:20:15,186 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-07 12:20:15,472 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:20:15,486 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:20:15,489 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:20:15,491 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:20:15,491 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:20:15,492 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2020-07-07 12:20:15,563 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c688737/58eabd51437240e19de1d21a18d4e6e1/FLAG788acaed9 [2020-07-07 12:20:17,068 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:20:17,069 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2020-07-07 12:20:17,199 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c688737/58eabd51437240e19de1d21a18d4e6e1/FLAG788acaed9 [2020-07-07 12:20:17,385 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c688737/58eabd51437240e19de1d21a18d4e6e1 [2020-07-07 12:20:17,394 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:20:17,395 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:20:17,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:20:17,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:20:17,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:20:17,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:20:17" (1/1) ... [2020-07-07 12:20:17,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@738286c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:20:17, skipping insertion in model container [2020-07-07 12:20:17,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:20:17" (1/1) ... [2020-07-07 12:20:17,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:20:17,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:20:18,693 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6549] [2020-07-07 12:20:18,694 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6550-6551] [2020-07-07 12:20:21,260 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2020-07-07 12:20:21,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3809634c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:20:21, skipping insertion in model container [2020-07-07 12:20:21,261 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:20:21,262 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-07 12:20:21,265 INFO L168 Benchmark]: Toolchain (without parser) took 3868.53 ms. Allocated memory was 176.2 MB in the beginning and 297.3 MB in the end (delta: 121.1 MB). Free memory was 115.3 MB in the beginning and 178.4 MB in the end (delta: -63.1 MB). Peak memory consumption was 85.5 MB. Max. memory is 7.1 GB. [2020-07-07 12:20:21,267 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 146.3 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:20:21,268 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3865.71 ms. Allocated memory was 176.2 MB in the beginning and 297.3 MB in the end (delta: 121.1 MB). Free memory was 115.3 MB in the beginning and 178.4 MB in the end (delta: -63.1 MB). Peak memory consumption was 85.5 MB. Max. memory is 7.1 GB. [2020-07-07 12:20:21,270 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 146.3 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3865.71 ms. Allocated memory was 176.2 MB in the beginning and 297.3 MB in the end (delta: 121.1 MB). Free memory was 115.3 MB in the beginning and 178.4 MB in the end (delta: -63.1 MB). Peak memory consumption was 85.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8088]: 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...