./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/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 /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer --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 b2c6652b828adb02b1b78f0de417ec78a0eebb8b ........................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/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 /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer --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 b2c6652b828adb02b1b78f0de417ec78a0eebb8b ............................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 18:24:45,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 18:24:45,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 18:24:45,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 18:24:45,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 18:24:45,497 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 18:24:45,498 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 18:24:45,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 18:24:45,501 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 18:24:45,501 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 18:24:45,502 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 18:24:45,503 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 18:24:45,503 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 18:24:45,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 18:24:45,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 18:24:45,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 18:24:45,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 18:24:45,506 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 18:24:45,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 18:24:45,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 18:24:45,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 18:24:45,511 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 18:24:45,512 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 18:24:45,512 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 18:24:45,514 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 18:24:45,514 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 18:24:45,514 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 18:24:45,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 18:24:45,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 18:24:45,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 18:24:45,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 18:24:45,516 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 18:24:45,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 18:24:45,517 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 18:24:45,518 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 18:24:45,518 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 18:24:45,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 18:24:45,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 18:24:45,519 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 18:24:45,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 18:24:45,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 18:24:45,520 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-12-07 18:24:45,529 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 18:24:45,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 18:24:45,530 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 18:24:45,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 18:24:45,530 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 18:24:45,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 18:24:45,530 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 18:24:45,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 18:24:45,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 18:24:45,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 18:24:45,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 18:24:45,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 18:24:45,531 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 18:24:45,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 18:24:45,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 18:24:45,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 18:24:45,531 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 18:24:45,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 18:24:45,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 18:24:45,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 18:24:45,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 18:24:45,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 18:24:45,532 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 18:24:45,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 18:24:45,532 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 18:24:45,532 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 18:24:45,532 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 18:24:45,533 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer 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 -> b2c6652b828adb02b1b78f0de417ec78a0eebb8b [2019-12-07 18:24:45,641 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 18:24:45,649 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 18:24:45,651 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 18:24:45,652 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 18:24:45,652 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 18:24:45,653 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-12-07 18:24:45,689 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/data/b444008e0/e8630163dd954e4c87d135438d36c466/FLAG2c29341f0 [2019-12-07 18:24:46,413 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 18:24:46,414 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-12-07 18:24:46,481 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/data/b444008e0/e8630163dd954e4c87d135438d36c466/FLAG2c29341f0 [2019-12-07 18:24:46,718 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/data/b444008e0/e8630163dd954e4c87d135438d36c466 [2019-12-07 18:24:46,720 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 18:24:46,721 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 18:24:46,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 18:24:46,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 18:24:46,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 18:24:46,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:24:46" (1/1) ... [2019-12-07 18:24:46,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68ee5f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:24:46, skipping insertion in model container [2019-12-07 18:24:46,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:24:46" (1/1) ... [2019-12-07 18:24:46,730 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 18:24:46,972 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 18:24:47,407 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6549] [2019-12-07 18:24:47,407 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] [2019-12-07 18:24:49,341 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2019-12-07 18:24:49,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f8102c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:24:49, skipping insertion in model container [2019-12-07 18:24:49,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 18:24:49,342 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 18:24:49,343 INFO L168 Benchmark]: Toolchain (without parser) took 2622.14 ms. Allocated memory is still 1.0 GB. Free memory was 886.9 MB in the beginning and 899.3 MB in the end (delta: -12.4 MB). Peak memory consumption was 197.5 MB. Max. memory is 11.5 GB. [2019-12-07 18:24:49,344 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 18:24:49,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2620.46 ms. Allocated memory is still 1.0 GB. Free memory was 886.9 MB in the beginning and 899.3 MB in the end (delta: -12.4 MB). Peak memory consumption was 197.5 MB. Max. memory is 11.5 GB. [2019-12-07 18:24:49,345 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 959.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2620.46 ms. Allocated memory is still 1.0 GB. Free memory was 886.9 MB in the beginning and 899.3 MB in the end (delta: -12.4 MB). Peak memory consumption was 197.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8085]: 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 0.1.25-f470102 [2019-12-07 18:24:50,529 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 18:24:50,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 18:24:50,540 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 18:24:50,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 18:24:50,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 18:24:50,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 18:24:50,544 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 18:24:50,545 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 18:24:50,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 18:24:50,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 18:24:50,548 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 18:24:50,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 18:24:50,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 18:24:50,550 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 18:24:50,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 18:24:50,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 18:24:50,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 18:24:50,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 18:24:50,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 18:24:50,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 18:24:50,559 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 18:24:50,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 18:24:50,560 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 18:24:50,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 18:24:50,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 18:24:50,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 18:24:50,564 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 18:24:50,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 18:24:50,565 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 18:24:50,565 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 18:24:50,566 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 18:24:50,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 18:24:50,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 18:24:50,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 18:24:50,568 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 18:24:50,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 18:24:50,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 18:24:50,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 18:24:50,570 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 18:24:50,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 18:24:50,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-12-07 18:24:50,580 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 18:24:50,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 18:24:50,581 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 18:24:50,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 18:24:50,582 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 18:24:50,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 18:24:50,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 18:24:50,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 18:24:50,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 18:24:50,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 18:24:50,583 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 18:24:50,583 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 18:24:50,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 18:24:50,583 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 18:24:50,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 18:24:50,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 18:24:50,583 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 18:24:50,584 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 18:24:50,584 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 18:24:50,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 18:24:50,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 18:24:50,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 18:24:50,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 18:24:50,584 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-12-07 18:24:50,584 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 18:24:50,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 18:24:50,585 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 18:24:50,585 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 18:24:50,585 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-07 18:24:50,585 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer 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 -> b2c6652b828adb02b1b78f0de417ec78a0eebb8b [2019-12-07 18:24:50,743 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 18:24:50,752 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 18:24:50,754 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 18:24:50,755 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 18:24:50,755 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 18:24:50,756 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/../../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 [2019-12-07 18:24:50,795 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/data/b27d6783c/8ed1fb6368a44815850a155d43a2b2c2/FLAG60fb5432c [2019-12-07 18:24:51,532 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 18:24:51,532 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/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 [2019-12-07 18:24:51,601 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/data/b27d6783c/8ed1fb6368a44815850a155d43a2b2c2/FLAG60fb5432c [2019-12-07 18:24:51,827 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_12648615-d959-402d-b76e-4e0cecc46f2f/bin/uautomizer/data/b27d6783c/8ed1fb6368a44815850a155d43a2b2c2 [2019-12-07 18:24:51,830 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 18:24:51,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 18:24:51,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 18:24:51,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 18:24:51,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 18:24:51,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:24:51" (1/1) ... [2019-12-07 18:24:51,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46099cbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:24:51, skipping insertion in model container [2019-12-07 18:24:51,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:24:51" (1/1) ... [2019-12-07 18:24:51,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 18:24:52,178 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 18:24:52,642 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6549] [2019-12-07 18:24:52,642 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] [2019-12-07 18:24:54,698 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2019-12-07 18:24:54,698 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a3ad64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:24:54, skipping insertion in model container [2019-12-07 18:24:54,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 18:24:54,699 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 18:24:54,701 INFO L168 Benchmark]: Toolchain (without parser) took 2868.98 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 256.9 MB). Free memory was 897.2 MB in the beginning and 1.1 GB in the end (delta: -249.1 MB). Peak memory consumption was 206.2 MB. Max. memory is 11.5 GB. [2019-12-07 18:24:54,701 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 18:24:54,702 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2866.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 256.9 MB). Free memory was 897.2 MB in the beginning and 1.1 GB in the end (delta: -249.1 MB). Peak memory consumption was 206.2 MB. Max. memory is 11.5 GB. [2019-12-07 18:24:54,703 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2866.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 256.9 MB). Free memory was 897.2 MB in the beginning and 1.1 GB in the end (delta: -249.1 MB). Peak memory consumption was 206.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8085]: 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...