./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 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/config/TaipanReach.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_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d776d30daddfa0ac66da851c6331dacc69368596 .......................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/config/TaipanReach.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_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d776d30daddfa0ac66da851c6331dacc69368596 ....................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:25:24,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:25:24,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:25:24,474 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:25:24,474 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:25:24,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:25:24,483 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:25:24,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:25:24,489 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:25:24,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:25:24,497 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:25:24,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:25:24,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:25:24,502 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:25:24,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:25:24,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:25:24,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:25:24,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:25:24,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:25:24,521 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:25:24,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:25:24,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:25:24,528 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:25:24,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:25:24,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:25:24,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:25:24,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:25:24,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:25:24,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:25:24,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:25:24,544 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:25:24,545 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:25:24,547 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:25:24,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:25:24,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:25:24,551 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:25:24,552 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:25:24,552 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:25:24,553 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:25:24,554 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:25:24,555 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:25:24,557 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:25:24,600 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:25:24,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:25:24,602 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:25:24,602 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:25:24,603 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:25:24,603 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:25:24,603 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:25:24,603 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:25:24,610 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:25:24,622 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:25:24,623 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:25:24,624 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:25:24,624 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:25:24,624 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:25:24,625 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:25:24,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:25:24,626 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:25:24,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:25:24,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:25:24,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:25:24,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:25:24,627 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:25:24,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:25:24,627 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:25:24,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:25:24,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:25:24,628 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:25:24,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:25:24,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:25:24,630 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:25:24,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:25:24,631 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:25:24,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:25:24,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:25:24,632 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:25:24,632 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:25:24,633 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d776d30daddfa0ac66da851c6331dacc69368596 [2021-10-11 02:25:24,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:25:24,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:25:24,968 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:25:24,970 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:25:24,971 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:25:24,972 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/../../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 [2021-10-11 02:25:25,048 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/data/98286ee8e/d7a41a647acf49a090b0d0d1c7f9f374/FLAG48e9ce068 [2021-10-11 02:25:26,610 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:25:26,611 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/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 [2021-10-11 02:25:26,799 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/data/98286ee8e/d7a41a647acf49a090b0d0d1c7f9f374/FLAG48e9ce068 [2021-10-11 02:25:26,925 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/data/98286ee8e/d7a41a647acf49a090b0d0d1c7f9f374 [2021-10-11 02:25:26,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:25:26,930 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:25:26,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:25:26,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:25:26,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:25:26,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:25:26" (1/1) ... [2021-10-11 02:25:26,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eec52a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:25:26, skipping insertion in model container [2021-10-11 02:25:26,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:25:26" (1/1) ... [2021-10-11 02:25:26,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:25:27,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:25:28,291 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2021-10-11 02:25:28,293 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2021-10-11 02:25:29,797 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/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[203663,203676] [2021-10-11 02:25:30,232 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:30,261 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:30,261 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:30,262 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:30,262 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:30,278 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:30,278 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:30,279 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:30,279 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:30,888 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:30,891 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:31,126 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:31,147 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:31,165 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:31,184 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:31,193 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2021-10-11 02:25:31,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e2f01d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:25:31, skipping insertion in model container [2021-10-11 02:25:31,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:25:31,194 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:25:31,197 INFO L168 Benchmark]: Toolchain (without parser) took 4265.31 ms. Allocated memory was 146.8 MB in the beginning and 205.5 MB in the end (delta: 58.7 MB). Free memory was 97.4 MB in the beginning and 105.5 MB in the end (delta: -8.1 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:25:31,199 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 100.7 MB. Free memory was 74.2 MB in the beginning and 74.1 MB in the end (delta: 53.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:25:31,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4260.76 ms. Allocated memory was 146.8 MB in the beginning and 205.5 MB in the end (delta: 58.7 MB). Free memory was 97.0 MB in the beginning and 105.5 MB in the end (delta: -8.6 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:25:31,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 100.7 MB. Free memory was 74.2 MB in the beginning and 74.1 MB in the end (delta: 53.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4260.76 ms. Allocated memory was 146.8 MB in the beginning and 205.5 MB in the end (delta: 58.7 MB). Free memory was 97.0 MB in the beginning and 105.5 MB in the end (delta: -8.6 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8099]: 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 0.2.0-7b2dab5 [2021-10-11 02:25:33,454 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:25:33,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:25:33,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:25:33,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:25:33,514 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:25:33,517 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:25:33,522 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:25:33,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:25:33,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:25:33,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:25:33,536 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:25:33,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:25:33,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:25:33,541 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:25:33,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:25:33,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:25:33,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:25:33,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:25:33,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:25:33,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:25:33,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:25:33,568 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:25:33,570 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:25:33,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:25:33,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:25:33,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:25:33,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:25:33,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:25:33,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:25:33,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:25:33,585 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:25:33,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:25:33,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:25:33,589 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:25:33,589 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:25:33,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:25:33,590 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:25:33,590 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:25:33,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:25:33,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:25:33,594 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:25:33,634 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:25:33,634 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:25:33,635 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:25:33,635 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:25:33,636 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:25:33,636 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:25:33,636 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:25:33,636 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:25:33,636 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:25:33,638 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:25:33,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:25:33,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:25:33,639 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:25:33,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:25:33,640 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:25:33,640 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:25:33,640 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:25:33,640 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:25:33,640 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:25:33,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:25:33,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:25:33,641 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:25:33,641 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:25:33,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:25:33,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:25:33,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:25:33,642 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:25:33,642 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:25:33,642 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:25:33,643 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:25:33,643 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:25:33,643 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:25:33,643 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d776d30daddfa0ac66da851c6331dacc69368596 [2021-10-11 02:25:34,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:25:34,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:25:34,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:25:34,086 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:25:34,087 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:25:34,088 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/../../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 [2021-10-11 02:25:34,170 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/data/4f23bb344/20ca4a574fd9425c9ec93da534c63bea/FLAGf207f81f7 [2021-10-11 02:25:36,001 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:25:36,002 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/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 [2021-10-11 02:25:36,204 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/data/4f23bb344/20ca4a574fd9425c9ec93da534c63bea/FLAGf207f81f7 [2021-10-11 02:25:36,631 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/bin/utaipan-WLngWcDbfI/data/4f23bb344/20ca4a574fd9425c9ec93da534c63bea [2021-10-11 02:25:36,633 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:25:36,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:25:36,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:25:36,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:25:36,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:25:36,655 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:25:36" (1/1) ... [2021-10-11 02:25:36,657 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dfe0410 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:25:36, skipping insertion in model container [2021-10-11 02:25:36,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:25:36" (1/1) ... [2021-10-11 02:25:36,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:25:37,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:25:37,956 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2021-10-11 02:25:37,957 WARN L1208 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2021-10-11 02:25:39,571 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2ae457d-3b2e-42d8-a5a8-897e675a376a/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[203663,203676] [2021-10-11 02:25:41,284 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2021-10-11 02:25:41,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b3cf991 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:25:41, skipping insertion in model container [2021-10-11 02:25:41,285 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:25:41,286 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:25:41,292 INFO L168 Benchmark]: Toolchain (without parser) took 4652.47 ms. Allocated memory was 142.6 MB in the beginning and 218.1 MB in the end (delta: 75.5 MB). Free memory was 97.0 MB in the beginning and 155.5 MB in the end (delta: -58.5 MB). Peak memory consumption was 61.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:25:41,296 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory was 36.0 MB in the beginning and 36.0 MB in the end (delta: 44.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:25:41,297 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4650.13 ms. Allocated memory was 142.6 MB in the beginning and 218.1 MB in the end (delta: 75.5 MB). Free memory was 96.5 MB in the beginning and 155.5 MB in the end (delta: -59.0 MB). Peak memory consumption was 61.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:25:41,299 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory was 36.0 MB in the beginning and 36.0 MB in the end (delta: 44.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4650.13 ms. Allocated memory was 142.6 MB in the beginning and 218.1 MB in the end (delta: 75.5 MB). Free memory was 96.5 MB in the beginning and 155.5 MB in the end (delta: -59.0 MB). Peak memory consumption was 61.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8099]: 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...