./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 65d6cd23 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/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 -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b26562d39ac57c8dd5c07f8e3c1e941f9dfd43bd .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/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 -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b26562d39ac57c8dd5c07f8e3c1e941f9dfd43bd ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:48:39,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:48:39,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:48:39,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:48:39,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:48:39,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:48:39,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:48:39,312 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:48:39,317 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:48:39,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:48:39,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:48:39,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:48:39,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:48:39,330 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:48:39,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:48:39,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:48:39,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:48:39,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:48:39,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:48:39,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:48:39,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:48:39,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:48:39,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:48:39,365 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:48:39,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:48:39,373 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:48:39,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:48:39,375 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:48:39,375 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:48:39,377 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:48:39,380 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:48:39,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:48:39,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:48:39,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:48:39,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:48:39,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:48:39,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:48:39,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:48:39,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:48:39,393 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:48:39,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:48:39,396 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:48:39,439 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:48:39,443 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:48:39,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:48:39,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:48:39,450 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:48:39,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:48:39,451 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:48:39,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:48:39,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:48:39,451 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:48:39,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:48:39,452 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:48:39,453 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:48:39,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:48:39,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:48:39,454 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:48:39,454 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:48:39,454 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:48:39,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:48:39,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:48:39,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:48:39,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:48:39,456 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:48:39,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:48:39,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:48:39,457 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:48:39,457 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b26562d39ac57c8dd5c07f8e3c1e941f9dfd43bd [2019-11-25 23:48:39,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:48:39,860 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:48:39,866 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:48:39,867 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:48:39,871 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:48:39,872 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-11-25 23:48:39,982 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cfbec3ef/cd700d8b8f3f4f07b59f0321388accee/FLAG976d68c1d [2019-11-25 23:48:41,896 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:48:41,899 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-11-25 23:48:42,084 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cfbec3ef/cd700d8b8f3f4f07b59f0321388accee/FLAG976d68c1d [2019-11-25 23:48:42,523 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cfbec3ef/cd700d8b8f3f4f07b59f0321388accee [2019-11-25 23:48:42,527 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:48:42,529 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:48:42,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:48:42,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:48:42,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:48:42,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:48:42" (1/1) ... [2019-11-25 23:48:42,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42079a7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:42, skipping insertion in model container [2019-11-25 23:48:42,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:48:42" (1/1) ... [2019-11-25 23:48:42,567 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:48:43,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:48:44,446 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6549] [2019-11-25 23:48:44,448 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6550-6551] [2019-11-25 23:48:48,091 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2019-11-25 23:48:48,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@618ab203 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48, skipping insertion in model container [2019-11-25 23:48:48,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:48:48,097 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:48:48,104 INFO L168 Benchmark]: Toolchain (without parser) took 5570.45 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 911.3 MB in the beginning and 893.0 MB in the end (delta: 18.3 MB). Peak memory consumption was 189.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:48:48,105 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:48:48,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5558.04 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 911.3 MB in the beginning and 893.0 MB in the end (delta: 18.3 MB). Peak memory consumption was 189.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:48:48,113 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5558.04 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 911.3 MB in the beginning and 893.0 MB in the end (delta: 18.3 MB). Peak memory consumption was 189.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8086]: 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... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:48:50,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:48:50,886 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:48:50,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:48:50,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:48:50,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:48:50,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:48:50,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:48:50,937 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:48:50,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:48:50,941 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:48:50,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:48:50,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:48:50,949 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:48:50,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:48:50,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:48:50,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:48:50,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:48:50,960 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:48:50,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:48:50,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:48:50,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:48:50,979 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:48:50,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:48:50,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:48:50,988 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:48:50,988 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:48:50,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:48:50,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:48:50,991 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:48:50,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:48:50,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:48:50,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:48:50,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:48:51,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:48:51,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:48:51,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:48:51,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:48:51,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:48:51,003 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:48:51,005 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:48:51,006 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:48:51,034 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:48:51,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:48:51,037 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:48:51,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:48:51,041 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:48:51,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:48:51,041 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:48:51,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:48:51,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:48:51,042 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:48:51,043 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:48:51,043 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:48:51,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:48:51,044 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:48:51,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:48:51,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:48:51,045 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:48:51,046 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:48:51,046 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:48:51,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:48:51,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:48:51,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:48:51,048 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:48:51,048 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:48:51,048 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:48:51,048 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:48:51,048 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:48:51,049 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:48:51,051 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b26562d39ac57c8dd5c07f8e3c1e941f9dfd43bd [2019-11-25 23:48:51,497 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:48:51,513 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:48:51,520 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:48:51,521 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:48:51,521 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:48:51,524 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/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 [2019-11-25 23:48:51,631 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/257eca9c1/1ec97064c02d4fb1bf89da75cd6bc343/FLAGce5661678 [2019-11-25 23:48:53,508 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:48:53,510 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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 [2019-11-25 23:48:53,679 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/257eca9c1/1ec97064c02d4fb1bf89da75cd6bc343/FLAGce5661678 [2019-11-25 23:48:54,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/257eca9c1/1ec97064c02d4fb1bf89da75cd6bc343 [2019-11-25 23:48:54,169 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:48:54,173 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:48:54,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:48:54,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:48:54,180 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:48:54,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:48:54" (1/1) ... [2019-11-25 23:48:54,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a697122 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:54, skipping insertion in model container [2019-11-25 23:48:54,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:48:54" (1/1) ... [2019-11-25 23:48:54,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:48:54,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:48:56,070 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6549] [2019-11-25 23:48:56,071 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6550-6551] [2019-11-25 23:48:59,953 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2019-11-25 23:48:59,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ff95f37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:59, skipping insertion in model container [2019-11-25 23:48:59,955 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:48:59,956 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:48:59,972 INFO L168 Benchmark]: Toolchain (without parser) took 5787.34 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 908.4 MB in the beginning and 888.0 MB in the end (delta: 20.4 MB). Peak memory consumption was 189.4 MB. Max. memory is 12.5 GB. [2019-11-25 23:48:59,973 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:48:59,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5781.44 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 908.4 MB in the beginning and 888.0 MB in the end (delta: 20.4 MB). Peak memory consumption was 189.4 MB. Max. memory is 12.5 GB. [2019-11-25 23:48:59,983 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5781.44 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 908.4 MB in the beginning and 888.0 MB in the end (delta: 20.4 MB). Peak memory consumption was 189.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8086]: 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...