./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/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_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8 --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_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/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_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8 --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 0.2.1-dev-4e77c04 [2021-10-13 07:47:30,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:47:30,029 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:47:30,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:47:30,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:47:30,079 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:47:30,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:47:30,083 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:47:30,085 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:47:30,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:47:30,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:47:30,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:47:30,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:47:30,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:47:30,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:47:30,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:47:30,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:47:30,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:47:30,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:47:30,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:47:30,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:47:30,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:47:30,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:47:30,111 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:47:30,115 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:47:30,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:47:30,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:47:30,123 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:47:30,124 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:47:30,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:47:30,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:47:30,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:47:30,128 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:47:30,129 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:47:30,130 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:47:30,130 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:47:30,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:47:30,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:47:30,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:47:30,133 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:47:30,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:47:30,134 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:47:30,160 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:47:30,160 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:47:30,161 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:47:30,161 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:47:30,161 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:47:30,162 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:47:30,162 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:47:30,163 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:47:30,164 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:47:30,164 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:47:30,164 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:47:30,164 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:47:30,165 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:47:30,169 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:47:30,169 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:47:30,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:47:30,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:47:30,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:47:30,171 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:47:30,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:47:30,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:47:30,171 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:47:30,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:47:30,172 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:47:30,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:47:30,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:47:30,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:47:30,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:47:30,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:47:30,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:47:30,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:47:30,175 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:47:30,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:47:30,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:47:30,176 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:47:30,176 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:47:30,176 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_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d776d30daddfa0ac66da851c6331dacc69368596 [2021-10-13 07:47:30,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:47:30,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:47:30,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:47:30,495 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:47:30,496 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:47:30,497 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/../../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 [2021-10-13 07:47:30,586 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/data/1ee2dd443/b73a52515c5f4f04ab9ed210964edfc8/FLAG8bdd180bf [2021-10-13 07:47:31,921 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:47:31,922 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/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 [2021-10-13 07:47:32,024 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/data/1ee2dd443/b73a52515c5f4f04ab9ed210964edfc8/FLAG8bdd180bf [2021-10-13 07:47:32,418 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/data/1ee2dd443/b73a52515c5f4f04ab9ed210964edfc8 [2021-10-13 07:47:32,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:47:32,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:47:32,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:47:32,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:47:32,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:47:32,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:47:32" (1/1) ... [2021-10-13 07:47:32,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69f4e3ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:47:32, skipping insertion in model container [2021-10-13 07:47:32,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:47:32" (1/1) ... [2021-10-13 07:47:32,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:47:32,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:47:33,808 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2021-10-13 07:47:33,809 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2021-10-13 07:47:35,601 WARN L228 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_bcd49526-82ea-4876-b9cc-18fce49b2fce/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] [2021-10-13 07:47:36,092 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:36,122 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:36,122 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:36,122 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:36,123 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:36,137 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:36,138 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:36,138 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:36,139 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:36,870 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:36,872 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:37,116 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:37,138 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:37,161 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:37,181 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:47:37,185 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2021-10-13 07:47:37,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ad6a33e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:47:37, skipping insertion in model container [2021-10-13 07:47:37,185 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:47:37,186 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 07:47:37,188 INFO L168 Benchmark]: Toolchain (without parser) took 4764.70 ms. Allocated memory was 148.9 MB in the beginning and 226.5 MB in the end (delta: 77.6 MB). Free memory was 87.0 MB in the beginning and 158.3 MB in the end (delta: -71.3 MB). Peak memory consumption was 69.0 MB. Max. memory is 16.1 GB. [2021-10-13 07:47:37,189 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory was 63.8 MB in the beginning and 63.8 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:47:37,190 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4762.30 ms. Allocated memory was 148.9 MB in the beginning and 226.5 MB in the end (delta: 77.6 MB). Free memory was 87.0 MB in the beginning and 158.3 MB in the end (delta: -71.3 MB). Peak memory consumption was 69.0 MB. Max. memory is 16.1 GB. [2021-10-13 07:47:37,192 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 92.3 MB. Free memory was 63.8 MB in the beginning and 63.8 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4762.30 ms. Allocated memory was 148.9 MB in the beginning and 226.5 MB in the end (delta: 77.6 MB). Free memory was 87.0 MB in the beginning and 158.3 MB in the end (delta: -71.3 MB). Peak memory consumption was 69.0 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 0.2.1-dev-4e77c04 [2021-10-13 07:47:39,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:47:39,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:47:39,530 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:47:39,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:47:39,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:47:39,534 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:47:39,536 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:47:39,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:47:39,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:47:39,541 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:47:39,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:47:39,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:47:39,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:47:39,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:47:39,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:47:39,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:47:39,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:47:39,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:47:39,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:47:39,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:47:39,561 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:47:39,562 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:47:39,563 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:47:39,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:47:39,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:47:39,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:47:39,574 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:47:39,574 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:47:39,576 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:47:39,576 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:47:39,577 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:47:39,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:47:39,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:47:39,580 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:47:39,580 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:47:39,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:47:39,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:47:39,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:47:39,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:47:39,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:47:39,596 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:47:39,622 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:47:39,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:47:39,623 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:47:39,623 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:47:39,623 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:47:39,624 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:47:39,624 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:47:39,624 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:47:39,624 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:47:39,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:47:39,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:47:39,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:47:39,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:47:39,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:47:39,626 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:47:39,626 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:47:39,626 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:47:39,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:47:39,627 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:47:39,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:47:39,627 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:47:39,627 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:47:39,627 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:47:39,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:47:39,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:47:39,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:47:39,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:47:39,628 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:47:39,629 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:47:39,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:47:39,629 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:47:39,629 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:47:39,629 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_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d776d30daddfa0ac66da851c6331dacc69368596 [2021-10-13 07:47:39,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:47:39,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:47:39,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:47:39,997 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:47:39,998 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:47:39,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/../../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 [2021-10-13 07:47:40,075 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/data/b7530f36d/592d59856ee2414780ff1bc84ea540a8/FLAGfc0e21f06 [2021-10-13 07:47:41,743 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:47:41,744 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/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 [2021-10-13 07:47:41,862 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/data/b7530f36d/592d59856ee2414780ff1bc84ea540a8/FLAGfc0e21f06 [2021-10-13 07:47:42,061 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcd49526-82ea-4876-b9cc-18fce49b2fce/bin/utaipan-q2qaUkNPG8/data/b7530f36d/592d59856ee2414780ff1bc84ea540a8 [2021-10-13 07:47:42,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:47:42,066 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:47:42,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:47:42,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:47:42,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:47:42,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:47:42" (1/1) ... [2021-10-13 07:47:42,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a615275 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:47:42, skipping insertion in model container [2021-10-13 07:47:42,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:47:42" (1/1) ... [2021-10-13 07:47:42,083 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:47:42,498 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:47:43,271 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6560] [2021-10-13 07:47:43,271 WARN L1214 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6561-6562] [2021-10-13 07:47:44,730 WARN L228 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_bcd49526-82ea-4876-b9cc-18fce49b2fce/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] [2021-10-13 07:47:46,281 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2021-10-13 07:47:46,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@189b9389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:47:46, skipping insertion in model container [2021-10-13 07:47:46,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:47:46,282 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 07:47:46,285 INFO L168 Benchmark]: Toolchain (without parser) took 4216.99 ms. Allocated memory was 94.4 MB in the beginning and 163.6 MB in the end (delta: 69.2 MB). Free memory was 46.7 MB in the beginning and 37.4 MB in the end (delta: 9.3 MB). Peak memory consumption was 82.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:47:46,285 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:47:46,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4212.24 ms. Allocated memory was 94.4 MB in the beginning and 163.6 MB in the end (delta: 69.2 MB). Free memory was 46.4 MB in the beginning and 37.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 82.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:47:46,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4212.24 ms. Allocated memory was 94.4 MB in the beginning and 163.6 MB in the end (delta: 69.2 MB). Free memory was 46.4 MB in the beginning and 37.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 82.2 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...