./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ae007674 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a13fc36e99ff93768df6870e14394ac7910ba35cb39dc0d4df8c772787857673 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 05:25:32,423 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 05:25:32,426 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 05:25:32,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 05:25:32,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 05:25:32,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 05:25:32,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 05:25:32,476 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 05:25:32,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 05:25:32,483 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 05:25:32,485 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 05:25:32,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 05:25:32,489 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 05:25:32,491 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 05:25:32,492 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 05:25:32,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 05:25:32,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 05:25:32,497 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 05:25:32,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 05:25:32,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 05:25:32,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 05:25:32,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 05:25:32,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 05:25:32,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 05:25:32,512 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 05:25:32,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 05:25:32,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 05:25:32,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 05:25:32,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 05:25:32,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 05:25:32,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 05:25:32,516 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 05:25:32,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 05:25:32,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 05:25:32,519 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 05:25:32,519 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 05:25:32,520 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 05:25:32,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 05:25:32,520 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 05:25:32,522 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 05:25:32,522 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 05:25:32,523 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 05:25:32,557 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 05:25:32,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 05:25:32,559 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 05:25:32,559 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 05:25:32,560 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 05:25:32,560 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 05:25:32,561 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 05:25:32,561 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 05:25:32,561 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 05:25:32,562 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 05:25:32,562 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 05:25:32,563 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 05:25:32,563 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 05:25:32,563 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 05:25:32,563 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 05:25:32,563 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 05:25:32,563 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 05:25:32,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 05:25:32,564 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 05:25:32,564 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 05:25:32,564 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 05:25:32,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 05:25:32,565 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 05:25:32,565 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 05:25:32,565 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 05:25:32,565 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 05:25:32,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 05:25:32,571 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 05:25:32,571 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 05:25:32,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 05:25:32,571 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a13fc36e99ff93768df6870e14394ac7910ba35cb39dc0d4df8c772787857673 [2021-12-28 05:25:32,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 05:25:32,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 05:25:32,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 05:25:32,861 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 05:25:32,862 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 05:25:32,863 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i [2021-12-28 05:25:32,920 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b39c4fca/ab233f989f3f48ebaed16c53e83d313e/FLAGae7e5370c [2021-12-28 05:25:34,003 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 05:25:34,004 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i [2021-12-28 05:25:34,099 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b39c4fca/ab233f989f3f48ebaed16c53e83d313e/FLAGae7e5370c [2021-12-28 05:25:34,256 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b39c4fca/ab233f989f3f48ebaed16c53e83d313e [2021-12-28 05:25:34,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 05:25:34,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 05:25:34,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 05:25:34,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 05:25:34,266 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 05:25:34,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:25:34" (1/1) ... [2021-12-28 05:25:34,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56a511aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:34, skipping insertion in model container [2021-12-28 05:25:34,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:25:34" (1/1) ... [2021-12-28 05:25:34,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 05:25:34,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 05:25:42,833 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[874998,875011] [2021-12-28 05:25:42,837 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875143,875156] [2021-12-28 05:25:42,837 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875289,875302] [2021-12-28 05:25:42,839 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875454,875467] [2021-12-28 05:25:42,840 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875612,875625] [2021-12-28 05:25:42,840 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875770,875783] [2021-12-28 05:25:42,841 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875928,875941] [2021-12-28 05:25:42,842 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876088,876101] [2021-12-28 05:25:42,846 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876247,876260] [2021-12-28 05:25:42,847 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876386,876399] [2021-12-28 05:25:42,847 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876528,876541] [2021-12-28 05:25:42,852 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876677,876690] [2021-12-28 05:25:42,853 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876816,876829] [2021-12-28 05:25:42,853 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876971,876984] [2021-12-28 05:25:42,854 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877131,877144] [2021-12-28 05:25:42,854 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877282,877295] [2021-12-28 05:25:42,854 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877433,877446] [2021-12-28 05:25:42,855 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877585,877598] [2021-12-28 05:25:42,856 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877734,877747] [2021-12-28 05:25:42,857 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877882,877895] [2021-12-28 05:25:42,857 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878039,878052] [2021-12-28 05:25:42,857 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878188,878201] [2021-12-28 05:25:42,858 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878344,878357] [2021-12-28 05:25:42,858 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878497,878510] [2021-12-28 05:25:42,860 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878643,878656] [2021-12-28 05:25:42,863 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878786,878799] [2021-12-28 05:25:42,863 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878938,878951] [2021-12-28 05:25:42,864 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879084,879097] [2021-12-28 05:25:42,864 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879229,879242] [2021-12-28 05:25:42,865 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879383,879396] [2021-12-28 05:25:42,866 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879534,879547] [2021-12-28 05:25:42,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879689,879702] [2021-12-28 05:25:42,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879841,879854] [2021-12-28 05:25:42,867 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879996,880009] [2021-12-28 05:25:42,868 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880160,880173] [2021-12-28 05:25:42,868 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880316,880329] [2021-12-28 05:25:42,869 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880480,880493] [2021-12-28 05:25:42,869 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880622,880635] [2021-12-28 05:25:42,870 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880780,880793] [2021-12-28 05:25:42,870 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880947,880960] [2021-12-28 05:25:42,873 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881106,881119] [2021-12-28 05:25:42,873 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881265,881278] [2021-12-28 05:25:42,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881414,881427] [2021-12-28 05:25:42,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881561,881574] [2021-12-28 05:25:42,875 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881700,881713] [2021-12-28 05:25:42,876 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881863,881876] [2021-12-28 05:25:42,876 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882029,882042] [2021-12-28 05:25:42,877 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882193,882206] [2021-12-28 05:25:42,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882358,882371] [2021-12-28 05:25:42,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882523,882536] [2021-12-28 05:25:42,878 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882689,882702] [2021-12-28 05:25:42,879 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882854,882867] [2021-12-28 05:25:42,879 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883021,883034] [2021-12-28 05:25:42,879 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883181,883194] [2021-12-28 05:25:42,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883343,883356] [2021-12-28 05:25:42,880 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883502,883515] [2021-12-28 05:25:42,881 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883648,883661] [2021-12-28 05:25:42,881 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883791,883804] [2021-12-28 05:25:42,881 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883935,883948] [2021-12-28 05:25:42,882 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884078,884091] [2021-12-28 05:25:42,882 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884222,884235] [2021-12-28 05:25:42,882 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884363,884376] [2021-12-28 05:25:42,883 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884501,884514] [2021-12-28 05:25:42,883 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884659,884672] [2021-12-28 05:25:42,884 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884818,884831] [2021-12-28 05:25:42,884 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884974,884987] [2021-12-28 05:25:42,884 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885123,885136] [2021-12-28 05:25:42,885 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885275,885288] [2021-12-28 05:25:42,885 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885426,885439] [2021-12-28 05:25:42,885 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885575,885588] [2021-12-28 05:25:42,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885727,885740] [2021-12-28 05:25:42,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885875,885888] [2021-12-28 05:25:42,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886028,886041] [2021-12-28 05:25:42,887 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886179,886192] [2021-12-28 05:25:42,888 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886329,886342] [2021-12-28 05:25:42,888 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886476,886489] [2021-12-28 05:25:42,888 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886627,886640] [2021-12-28 05:25:42,889 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886778,886791] [2021-12-28 05:25:42,889 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886926,886939] [2021-12-28 05:25:42,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887092,887105] [2021-12-28 05:25:42,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887261,887274] [2021-12-28 05:25:42,890 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887428,887441] [2021-12-28 05:25:42,891 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887596,887609] [2021-12-28 05:25:42,891 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887746,887759] [2021-12-28 05:25:42,891 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887893,887906] [2021-12-28 05:25:42,892 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888054,888067] [2021-12-28 05:25:42,892 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888224,888237] [2021-12-28 05:25:42,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888386,888399] [2021-12-28 05:25:42,912 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 05:25:42,950 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 05:25:43,668 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[874998,875011] [2021-12-28 05:25:43,668 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875143,875156] [2021-12-28 05:25:43,669 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875289,875302] [2021-12-28 05:25:43,670 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875454,875467] [2021-12-28 05:25:43,670 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875612,875625] [2021-12-28 05:25:43,670 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875770,875783] [2021-12-28 05:25:43,671 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875928,875941] [2021-12-28 05:25:43,671 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876088,876101] [2021-12-28 05:25:43,672 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876247,876260] [2021-12-28 05:25:43,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876386,876399] [2021-12-28 05:25:43,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876528,876541] [2021-12-28 05:25:43,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876677,876690] [2021-12-28 05:25:43,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876816,876829] [2021-12-28 05:25:43,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876971,876984] [2021-12-28 05:25:43,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877131,877144] [2021-12-28 05:25:43,675 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877282,877295] [2021-12-28 05:25:43,675 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877433,877446] [2021-12-28 05:25:43,676 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877585,877598] [2021-12-28 05:25:43,676 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877734,877747] [2021-12-28 05:25:43,677 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877882,877895] [2021-12-28 05:25:43,677 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878039,878052] [2021-12-28 05:25:43,677 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878188,878201] [2021-12-28 05:25:43,678 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878344,878357] [2021-12-28 05:25:43,679 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878497,878510] [2021-12-28 05:25:43,679 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878643,878656] [2021-12-28 05:25:43,679 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878786,878799] [2021-12-28 05:25:43,680 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878938,878951] [2021-12-28 05:25:43,680 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879084,879097] [2021-12-28 05:25:43,680 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879229,879242] [2021-12-28 05:25:43,681 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879383,879396] [2021-12-28 05:25:43,681 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879534,879547] [2021-12-28 05:25:43,681 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879689,879702] [2021-12-28 05:25:43,682 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879841,879854] [2021-12-28 05:25:43,682 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879996,880009] [2021-12-28 05:25:43,683 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880160,880173] [2021-12-28 05:25:43,683 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880316,880329] [2021-12-28 05:25:43,683 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880480,880493] [2021-12-28 05:25:43,684 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880622,880635] [2021-12-28 05:25:43,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880780,880793] [2021-12-28 05:25:43,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880947,880960] [2021-12-28 05:25:43,686 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881106,881119] [2021-12-28 05:25:43,686 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881265,881278] [2021-12-28 05:25:43,687 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881414,881427] [2021-12-28 05:25:43,688 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881561,881574] [2021-12-28 05:25:43,688 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881700,881713] [2021-12-28 05:25:43,688 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881863,881876] [2021-12-28 05:25:43,689 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882029,882042] [2021-12-28 05:25:43,689 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882193,882206] [2021-12-28 05:25:43,689 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882358,882371] [2021-12-28 05:25:43,690 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882523,882536] [2021-12-28 05:25:43,690 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882689,882702] [2021-12-28 05:25:43,691 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882854,882867] [2021-12-28 05:25:43,691 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883021,883034] [2021-12-28 05:25:43,691 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883181,883194] [2021-12-28 05:25:43,692 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883343,883356] [2021-12-28 05:25:43,695 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883502,883515] [2021-12-28 05:25:43,696 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883648,883661] [2021-12-28 05:25:43,697 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883791,883804] [2021-12-28 05:25:43,697 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883935,883948] [2021-12-28 05:25:43,697 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884078,884091] [2021-12-28 05:25:43,698 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884222,884235] [2021-12-28 05:25:43,698 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884363,884376] [2021-12-28 05:25:43,699 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884501,884514] [2021-12-28 05:25:43,700 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884659,884672] [2021-12-28 05:25:43,702 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884818,884831] [2021-12-28 05:25:43,702 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884974,884987] [2021-12-28 05:25:43,703 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885123,885136] [2021-12-28 05:25:43,703 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885275,885288] [2021-12-28 05:25:43,704 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885426,885439] [2021-12-28 05:25:43,705 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885575,885588] [2021-12-28 05:25:43,705 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885727,885740] [2021-12-28 05:25:43,705 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885875,885888] [2021-12-28 05:25:43,706 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886028,886041] [2021-12-28 05:25:43,711 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886179,886192] [2021-12-28 05:25:43,711 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886329,886342] [2021-12-28 05:25:43,711 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886476,886489] [2021-12-28 05:25:43,712 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886627,886640] [2021-12-28 05:25:43,712 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886778,886791] [2021-12-28 05:25:43,713 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886926,886939] [2021-12-28 05:25:43,714 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887092,887105] [2021-12-28 05:25:43,714 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887261,887274] [2021-12-28 05:25:43,715 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887428,887441] [2021-12-28 05:25:43,715 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887596,887609] [2021-12-28 05:25:43,715 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887746,887759] [2021-12-28 05:25:43,716 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887893,887906] [2021-12-28 05:25:43,716 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888054,888067] [2021-12-28 05:25:43,716 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888224,888237] [2021-12-28 05:25:43,717 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888386,888399] [2021-12-28 05:25:43,721 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 05:25:44,239 INFO L208 MainTranslator]: Completed translation [2021-12-28 05:25:44,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44 WrapperNode [2021-12-28 05:25:44,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 05:25:44,241 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 05:25:44,241 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 05:25:44,241 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 05:25:44,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44" (1/1) ... [2021-12-28 05:25:44,468 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44" (1/1) ... [2021-12-28 05:25:44,788 INFO L137 Inliner]: procedures = 964, calls = 5511, calls flagged for inlining = 500, calls inlined = 431, statements flattened = 15958 [2021-12-28 05:25:44,789 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 05:25:44,790 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 05:25:44,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 05:25:44,790 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 05:25:44,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44" (1/1) ... [2021-12-28 05:25:44,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44" (1/1) ... [2021-12-28 05:25:44,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44" (1/1) ... [2021-12-28 05:25:44,863 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44" (1/1) ... [2021-12-28 05:25:45,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44" (1/1) ... [2021-12-28 05:25:45,233 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44" (1/1) ... [2021-12-28 05:25:45,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44" (1/1) ... [2021-12-28 05:25:45,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 05:25:45,404 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 05:25:45,405 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 05:25:45,405 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 05:25:45,405 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44" (1/1) ... [2021-12-28 05:25:45,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 05:25:45,425 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 05:25:45,444 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-28 05:25:45,446 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-28 05:25:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2021-12-28 05:25:45,482 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2021-12-28 05:25:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-28 05:25:45,482 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-28 05:25:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-12-28 05:25:45,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-12-28 05:25:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_dump [2021-12-28 05:25:45,483 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_dump [2021-12-28 05:25:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-28 05:25:45,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-28 05:25:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2021-12-28 05:25:45,483 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2021-12-28 05:25:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure __nf_tables_rule_lookup [2021-12-28 05:25:45,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __nf_tables_rule_lookup [2021-12-28 05:25:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_dump_start [2021-12-28 05:25:45,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_dump_start [2021-12-28 05:25:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-28 05:25:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure nft_rule_is_active_next [2021-12-28 05:25:45,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_rule_is_active_next [2021-12-28 05:25:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_rule_info [2021-12-28 05:25:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_rule_info [2021-12-28 05:25:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_select_ops [2021-12-28 05:25:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_select_ops [2021-12-28 05:25:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_fast_init [2021-12-28 05:25:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_fast_init [2021-12-28 05:25:45,485 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_init [2021-12-28 05:25:45,486 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_init [2021-12-28 05:25:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-28 05:25:45,486 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-28 05:25:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-12-28 05:25:45,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-12-28 05:25:45,486 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_destroy [2021-12-28 05:25:45,486 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_destroy [2021-12-28 05:25:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure nft_data_dump [2021-12-28 05:25:45,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_data_dump [2021-12-28 05:25:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_new [2021-12-28 05:25:45,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_new [2021-12-28 05:25:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure nla_ok [2021-12-28 05:25:45,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_ok [2021-12-28 05:25:45,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-28 05:25:45,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-28 05:25:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_chain_notify [2021-12-28 05:25:45,488 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_chain_notify [2021-12-28 05:25:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-12-28 05:25:45,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-12-28 05:25:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 05:25:45,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-12-28 05:25:45,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-12-28 05:25:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_fast_mask [2021-12-28 05:25:45,489 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_fast_mask [2021-12-28 05:25:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_hdr [2021-12-28 05:25:45,489 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_hdr [2021-12-28 05:25:45,489 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2021-12-28 05:25:45,489 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2021-12-28 05:25:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure nft_userdata [2021-12-28 05:25:45,490 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_userdata [2021-12-28 05:25:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-12-28 05:25:45,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-12-28 05:25:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-28 05:25:45,490 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-28 05:25:45,490 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_unlock [2021-12-28 05:25:45,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_unlock [2021-12-28 05:25:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 05:25:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 05:25:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_set [2021-12-28 05:25:45,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_set [2021-12-28 05:25:45,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 05:25:45,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 05:25:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 05:25:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 05:25:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure nla_next [2021-12-28 05:25:45,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_next [2021-12-28 05:25:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_notify [2021-12-28 05:25:45,492 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_notify [2021-12-28 05:25:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure nft_bitwise_init [2021-12-28 05:25:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_bitwise_init [2021-12-28 05:25:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure nft_type_to_reg [2021-12-28 05:25:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_type_to_reg [2021-12-28 05:25:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 05:25:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 05:25:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_disable [2021-12-28 05:25:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_disable [2021-12-28 05:25:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_init [2021-12-28 05:25:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_init [2021-12-28 05:25:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_dump_rules [2021-12-28 05:25:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_dump_rules [2021-12-28 05:25:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-12-28 05:25:45,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-12-28 05:25:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure nft_rule_clear [2021-12-28 05:25:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_rule_clear [2021-12-28 05:25:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_eval [2021-12-28 05:25:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_eval [2021-12-28 05:25:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_eval [2021-12-28 05:25:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_eval [2021-12-28 05:25:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure nft_ctx_init [2021-12-28 05:25:45,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_ctx_init [2021-12-28 05:25:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-12-28 05:25:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-12-28 05:25:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 05:25:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 05:25:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 05:25:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 05:25:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_check_loops [2021-12-28 05:25:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_check_loops [2021-12-28 05:25:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure nft_set_destroy [2021-12-28 05:25:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_set_destroy [2021-12-28 05:25:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_core_module_exit [2021-12-28 05:25:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_core_module_exit [2021-12-28 05:25:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2021-12-28 05:25:45,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2021-12-28 05:25:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be64 [2021-12-28 05:25:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be64 [2021-12-28 05:25:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure nft_register_expr [2021-12-28 05:25:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_register_expr [2021-12-28 05:25:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2021-12-28 05:25:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2021-12-28 05:25:45,498 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_alloc_handle [2021-12-28 05:25:45,498 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_alloc_handle [2021-12-28 05:25:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be32 [2021-12-28 05:25:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be32 [2021-12-28 05:25:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2021-12-28 05:25:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2021-12-28 05:25:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_setelem [2021-12-28 05:25:45,499 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_setelem [2021-12-28 05:25:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 05:25:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 05:25:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure nft_stats_alloc [2021-12-28 05:25:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_stats_alloc [2021-12-28 05:25:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-12-28 05:25:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-12-28 05:25:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2021-12-28 05:25:45,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2021-12-28 05:25:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure nft_flush_table [2021-12-28 05:25:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_flush_table [2021-12-28 05:25:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-28 05:25:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-28 05:25:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2021-12-28 05:25:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2021-12-28 05:25:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_lookup [2021-12-28 05:25:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_lookup [2021-12-28 05:25:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-12-28 05:25:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-12-28 05:25:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 05:25:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_getchain [2021-12-28 05:25:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_getchain [2021-12-28 05:25:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 05:25:45,502 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 05:25:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-12-28 05:25:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-12-28 05:25:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2021-12-28 05:25:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2021-12-28 05:25:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 05:25:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 05:25:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 05:25:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_newtable [2021-12-28 05:25:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_newtable [2021-12-28 05:25:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_table_info [2021-12-28 05:25:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_table_info [2021-12-28 05:25:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_priv [2021-12-28 05:25:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_priv [2021-12-28 05:25:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_lookup [2021-12-28 05:25:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_lookup [2021-12-28 05:25:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure nft_bitwise_module_exit [2021-12-28 05:25:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_bitwise_module_exit [2021-12-28 05:25:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2021-12-28 05:25:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2021-12-28 05:25:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-12-28 05:25:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-12-28 05:25:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 05:25:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 05:25:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure nft_ctx_init_from_setattr [2021-12-28 05:25:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_ctx_init_from_setattr [2021-12-28 05:25:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure nft_ctx_init_from_elemattr [2021-12-28 05:25:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_ctx_init_from_elemattr [2021-12-28 05:25:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_last [2021-12-28 05:25:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_last [2021-12-28 05:25:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-28 05:25:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-28 05:25:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-28 05:25:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-28 05:25:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-12-28 05:25:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-12-28 05:25:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-12-28 05:25:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-12-28 05:25:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2021-12-28 05:25:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2021-12-28 05:25:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_module_exit [2021-12-28 05:25:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_module_exit [2021-12-28 05:25:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_set_err [2021-12-28 05:25:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_set_err [2021-12-28 05:25:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2021-12-28 05:25:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2021-12-28 05:25:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-28 05:25:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-28 05:25:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 05:25:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 05:25:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 05:25:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure nft_validate_data_load [2021-12-28 05:25:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_validate_data_load [2021-12-28 05:25:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_init [2021-12-28 05:25:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_init [2021-12-28 05:25:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure nl_dump_check_consistent [2021-12-28 05:25:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure nl_dump_check_consistent [2021-12-28 05:25:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_commit [2021-12-28 05:25:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_commit [2021-12-28 05:25:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-28 05:25:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-28 05:25:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2021-12-28 05:25:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2021-12-28 05:25:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_destroy [2021-12-28 05:25:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_destroy [2021-12-28 05:25:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure nft_base_chain [2021-12-28 05:25:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_base_chain [2021-12-28 05:25:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_lock [2021-12-28 05:25:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_lock [2021-12-28 05:25:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure nft_data_uninit [2021-12-28 05:25:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_data_uninit [2021-12-28 05:25:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_dump [2021-12-28 05:25:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_dump [2021-12-28 05:25:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure __nft_expr_type_get [2021-12-28 05:25:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __nft_expr_type_get [2021-12-28 05:25:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure nft_validate_output_register [2021-12-28 05:25:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_validate_output_register [2021-12-28 05:25:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_delchain [2021-12-28 05:25:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_delchain [2021-12-28 05:25:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_rule_notify [2021-12-28 05:25:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_rule_notify [2021-12-28 05:25:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure nla_strcmp [2021-12-28 05:25:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_strcmp [2021-12-28 05:25:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_string [2021-12-28 05:25:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_string [2021-12-28 05:25:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_dump [2021-12-28 05:25:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_dump [2021-12-28 05:25:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-12-28 05:25:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-12-28 05:25:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 05:25:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 05:25:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_rule_destroy [2021-12-28 05:25:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_rule_destroy [2021-12-28 05:25:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_notify [2021-12-28 05:25:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_notify [2021-12-28 05:25:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_fast_dump [2021-12-28 05:25:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_fast_dump [2021-12-28 05:25:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-28 05:25:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-28 05:25:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 05:25:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 05:25:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be32 [2021-12-28 05:25:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be32 [2021-12-28 05:25:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delchain [2021-12-28 05:25:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delchain [2021-12-28 05:25:45,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-12-28 05:25:45,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-12-28 05:25:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_unicast [2021-12-28 05:25:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_unicast [2021-12-28 05:25:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-12-28 05:25:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-12-28 05:25:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_module_exit [2021-12-28 05:25:45,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_module_exit [2021-12-28 05:25:45,517 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_destroy [2021-12-28 05:25:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_destroy [2021-12-28 05:25:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure nft_rule_deactivate_next [2021-12-28 05:25:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_rule_deactivate_next [2021-12-28 05:25:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-28 05:25:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-28 05:25:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 05:25:45,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 05:25:45,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-12-28 05:25:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-12-28 05:25:45,519 INFO L130 BoogieDeclarations]: Found specification of procedure nft_unregister_expr [2021-12-28 05:25:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_unregister_expr [2021-12-28 05:25:45,519 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_dump [2021-12-28 05:25:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_dump [2021-12-28 05:25:45,519 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2021-12-28 05:25:45,519 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2021-12-28 05:25:45,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 05:25:45,520 INFO L130 BoogieDeclarations]: Found specification of procedure __nf_tables_chain_type_lookup [2021-12-28 05:25:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __nf_tables_chain_type_lookup [2021-12-28 05:25:45,520 INFO L130 BoogieDeclarations]: Found specification of procedure nf_register_hooks [2021-12-28 05:25:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_register_hooks [2021-12-28 05:25:45,520 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-28 05:25:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-28 05:25:45,520 INFO L130 BoogieDeclarations]: Found specification of procedure nla_memcpy [2021-12-28 05:25:45,520 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_memcpy [2021-12-28 05:25:45,521 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_rule_lookup [2021-12-28 05:25:45,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_rule_lookup [2021-12-28 05:25:45,521 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_gen_info [2021-12-28 05:25:45,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_gen_info [2021-12-28 05:25:45,521 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be64 [2021-12-28 05:25:45,521 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be64 [2021-12-28 05:25:45,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 05:25:45,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-12-28 05:25:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-12-28 05:25:45,522 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_next [2021-12-28 05:25:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_next [2021-12-28 05:25:45,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-28 05:25:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-28 05:25:45,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-12-28 05:25:45,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-12-28 05:25:45,522 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_select_ops [2021-12-28 05:25:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_select_ops [2021-12-28 05:25:45,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-28 05:25:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-28 05:25:45,523 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_rule_add [2021-12-28 05:25:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_rule_add [2021-12-28 05:25:45,523 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_set_add [2021-12-28 05:25:45,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_set_add [2021-12-28 05:25:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_init [2021-12-28 05:25:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_init [2021-12-28 05:25:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_eval [2021-12-28 05:25:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_eval [2021-12-28 05:25:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-28 05:25:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-28 05:25:45,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-12-28 05:25:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-12-28 05:25:45,525 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_eval [2021-12-28 05:25:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_eval [2021-12-28 05:25:45,525 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_init [2021-12-28 05:25:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_init [2021-12-28 05:25:45,525 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delrule [2021-12-28 05:25:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delrule [2021-12-28 05:25:45,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 05:25:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 05:25:45,526 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2021-12-28 05:25:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2021-12-28 05:25:45,526 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trace_packet [2021-12-28 05:25:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trace_packet [2021-12-28 05:25:45,526 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2021-12-28 05:25:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2021-12-28 05:25:45,526 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_has_listeners [2021-12-28 05:25:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_has_listeners [2021-12-28 05:25:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-12-28 05:25:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-12-28 05:25:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_alloc [2021-12-28 05:25:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_alloc [2021-12-28 05:25:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_report [2021-12-28 05:25:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_report [2021-12-28 05:25:45,527 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_msg_size [2021-12-28 05:25:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_msg_size [2021-12-28 05:25:45,528 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_lookup_byid [2021-12-28 05:25:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_lookup_byid [2021-12-28 05:25:45,528 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_rcu [2021-12-28 05:25:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_rcu [2021-12-28 05:25:45,528 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-28 05:25:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-28 05:25:45,528 INFO L130 BoogieDeclarations]: Found specification of procedure nla_strlcpy [2021-12-28 05:25:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_strlcpy [2021-12-28 05:25:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_unregister_hooks [2021-12-28 05:25:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_unregister_hooks [2021-12-28 05:25:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 05:25:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 05:25:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_elem_alloc [2021-12-28 05:25:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_elem_alloc [2021-12-28 05:25:45,529 INFO L130 BoogieDeclarations]: Found specification of procedure nft_afinfo_lookup [2021-12-28 05:25:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_afinfo_lookup [2021-12-28 05:25:45,530 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_table_add [2021-12-28 05:25:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_table_add [2021-12-28 05:25:45,530 INFO L130 BoogieDeclarations]: Found specification of procedure gencursor_next [2021-12-28 05:25:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure gencursor_next [2021-12-28 05:25:45,530 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-28 05:25:45,530 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-28 05:25:45,530 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2021-12-28 05:25:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2021-12-28 05:25:45,531 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_module_exit [2021-12-28 05:25:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_module_exit [2021-12-28 05:25:45,531 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_afinfo_lookup [2021-12-28 05:25:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_afinfo_lookup [2021-12-28 05:25:45,531 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delrule_by_chain [2021-12-28 05:25:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delrule_by_chain [2021-12-28 05:25:45,532 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2021-12-28 05:25:45,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2021-12-28 05:25:45,532 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_data [2021-12-28 05:25:45,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_data [2021-12-28 05:25:45,532 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_first [2021-12-28 05:25:45,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_first [2021-12-28 05:25:45,532 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_module_exit [2021-12-28 05:25:45,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_module_exit [2021-12-28 05:25:45,533 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_dump [2021-12-28 05:25:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_dump [2021-12-28 05:25:45,533 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_expr_info [2021-12-28 05:25:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_expr_info [2021-12-28 05:25:45,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 05:25:45,533 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-28 05:25:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-28 05:25:45,533 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-28 05:25:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-28 05:25:45,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-12-28 05:25:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-12-28 05:25:45,534 INFO L130 BoogieDeclarations]: Found specification of procedure nf_unregister_hooks [2021-12-28 05:25:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_unregister_hooks [2021-12-28 05:25:45,534 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_chain_add [2021-12-28 05:25:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_chain_add [2021-12-28 05:25:45,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-28 05:25:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-28 05:25:45,535 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delset [2021-12-28 05:25:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delset [2021-12-28 05:25:45,535 INFO L130 BoogieDeclarations]: Found specification of procedure nft_validate_input_register [2021-12-28 05:25:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_validate_input_register [2021-12-28 05:25:45,535 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_end [2021-12-28 05:25:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_end [2021-12-28 05:25:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_destroy [2021-12-28 05:25:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_destroy [2021-12-28 05:25:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-12-28 05:25:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-12-28 05:25:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-28 05:25:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-28 05:25:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 05:25:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 05:25:45,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-12-28 05:25:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-12-28 05:25:45,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-12-28 05:25:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-12-28 05:25:45,537 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_validate [2021-12-28 05:25:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_validate [2021-12-28 05:25:45,537 INFO L130 BoogieDeclarations]: Found specification of procedure nft_data_init [2021-12-28 05:25:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_data_init [2021-12-28 05:25:45,538 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_chain_info [2021-12-28 05:25:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_chain_info [2021-12-28 05:25:45,538 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-28 05:25:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-28 05:25:45,538 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_destroy [2021-12-28 05:25:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_destroy [2021-12-28 05:25:45,538 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-28 05:25:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-28 05:25:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-28 05:25:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-28 05:25:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_abort [2021-12-28 05:25:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_abort [2021-12-28 05:25:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_init_net [2021-12-28 05:25:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_init_net [2021-12-28 05:25:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-12-28 05:25:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-12-28 05:25:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-28 05:25:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-28 05:25:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_chain_destroy [2021-12-28 05:25:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_chain_destroy [2021-12-28 05:25:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_eval [2021-12-28 05:25:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_eval [2021-12-28 05:25:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_setelem_notify [2021-12-28 05:25:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_setelem_notify [2021-12-28 05:25:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-28 05:25:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-28 05:25:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_chain_lookup [2021-12-28 05:25:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_chain_lookup [2021-12-28 05:25:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 05:25:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 05:25:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 05:25:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_send [2021-12-28 05:25:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_send [2021-12-28 05:25:47,493 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 05:25:47,499 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 05:25:47,761 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 05:25:57,687 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 05:25:57,727 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 05:25:57,727 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-12-28 05:25:57,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 05:25:57 BoogieIcfgContainer [2021-12-28 05:25:57,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 05:25:57,735 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 05:25:57,735 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 05:25:57,737 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 05:25:57,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 05:25:34" (1/3) ... [2021-12-28 05:25:57,738 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b276596 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 05:25:57, skipping insertion in model container [2021-12-28 05:25:57,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:44" (2/3) ... [2021-12-28 05:25:57,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b276596 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 05:25:57, skipping insertion in model container [2021-12-28 05:25:57,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 05:25:57" (3/3) ... [2021-12-28 05:25:57,740 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i [2021-12-28 05:25:57,744 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 05:25:57,744 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 31 error locations. [2021-12-28 05:25:57,802 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 05:25:57,806 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-28 05:25:57,807 INFO L340 AbstractCegarLoop]: Starting to check reachability of 31 error locations. [2021-12-28 05:25:57,888 INFO L276 IsEmpty]: Start isEmpty. Operand has 5655 states, 3897 states have (on average 1.3189633051064922) internal successors, (5140), 4017 states have internal predecessors, (5140), 1510 states have call successors, (1510), 217 states have call predecessors, (1510), 216 states have return successors, (1487), 1463 states have call predecessors, (1487), 1487 states have call successors, (1487) [2021-12-28 05:25:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-12-28 05:25:57,892 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:25:57,892 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 05:25:57,893 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-12-28 05:25:57,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:25:57,897 INFO L85 PathProgramCache]: Analyzing trace with hash 265404038, now seen corresponding path program 1 times [2021-12-28 05:25:57,903 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:25:57,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810992692] [2021-12-28 05:25:57,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:25:57,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:25:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:58,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 05:25:58,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:58,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-28 05:25:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:25:58,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 05:25:58,529 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:25:58,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810992692] [2021-12-28 05:25:58,531 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1810992692] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:25:58,531 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:25:58,531 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 05:25:58,533 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016749866] [2021-12-28 05:25:58,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:25:58,536 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 05:25:58,537 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:25:58,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 05:25:58,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-28 05:25:58,575 INFO L87 Difference]: Start difference. First operand has 5655 states, 3897 states have (on average 1.3189633051064922) internal successors, (5140), 4017 states have internal predecessors, (5140), 1510 states have call successors, (1510), 217 states have call predecessors, (1510), 216 states have return successors, (1487), 1463 states have call predecessors, (1487), 1487 states have call successors, (1487) Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:03,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 05:26:03,522 INFO L93 Difference]: Finished difference Result 11280 states and 16603 transitions. [2021-12-28 05:26:03,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-28 05:26:03,524 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 22 [2021-12-28 05:26:03,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 05:26:03,590 INFO L225 Difference]: With dead ends: 11280 [2021-12-28 05:26:03,591 INFO L226 Difference]: Without dead ends: 5604 [2021-12-28 05:26:03,656 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-28 05:26:03,659 INFO L933 BasicCegarLoop]: 8056 mSDtfsCounter, 8060 mSDsluCounter, 21152 mSDsCounter, 0 mSdLazyCounter, 3009 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8064 SdHoareTripleChecker+Valid, 29208 SdHoareTripleChecker+Invalid, 3010 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3009 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2021-12-28 05:26:03,660 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8064 Valid, 29208 Invalid, 3010 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 3009 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2021-12-28 05:26:03,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5604 states. [2021-12-28 05:26:03,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5604 to 5604. [2021-12-28 05:26:03,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5604 states, 3871 states have (on average 1.299922500645828) internal successors, (5032), 3969 states have internal predecessors, (5032), 1487 states have call successors, (1487), 216 states have call predecessors, (1487), 215 states have return successors, (1485), 1461 states have call predecessors, (1485), 1485 states have call successors, (1485) [2021-12-28 05:26:04,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5604 states to 5604 states and 8004 transitions. [2021-12-28 05:26:04,026 INFO L78 Accepts]: Start accepts. Automaton has 5604 states and 8004 transitions. Word has length 22 [2021-12-28 05:26:04,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 05:26:04,028 INFO L470 AbstractCegarLoop]: Abstraction has 5604 states and 8004 transitions. [2021-12-28 05:26:04,028 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:04,029 INFO L276 IsEmpty]: Start isEmpty. Operand 5604 states and 8004 transitions. [2021-12-28 05:26:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-12-28 05:26:04,030 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:26:04,031 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 05:26:04,031 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-28 05:26:04,031 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-12-28 05:26:04,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:26:04,033 INFO L85 PathProgramCache]: Analyzing trace with hash 265463620, now seen corresponding path program 1 times [2021-12-28 05:26:04,033 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:26:04,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122541616] [2021-12-28 05:26:04,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:26:04,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:26:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:04,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 05:26:04,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:04,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-28 05:26:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 05:26:04,339 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:26:04,341 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1122541616] [2021-12-28 05:26:04,342 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1122541616] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:26:04,342 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:26:04,342 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-28 05:26:04,342 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392039691] [2021-12-28 05:26:04,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:26:04,343 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-28 05:26:04,343 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:26:04,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-28 05:26:04,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-28 05:26:04,344 INFO L87 Difference]: Start difference. First operand 5604 states and 8004 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:04,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 05:26:04,537 INFO L93 Difference]: Finished difference Result 5604 states and 8004 transitions. [2021-12-28 05:26:04,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-28 05:26:04,538 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 22 [2021-12-28 05:26:04,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 05:26:04,574 INFO L225 Difference]: With dead ends: 5604 [2021-12-28 05:26:04,574 INFO L226 Difference]: Without dead ends: 5602 [2021-12-28 05:26:04,580 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-28 05:26:04,581 INFO L933 BasicCegarLoop]: 8000 mSDtfsCounter, 23 mSDsluCounter, 15978 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 23978 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-28 05:26:04,581 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 23978 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-28 05:26:04,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5602 states. [2021-12-28 05:26:04,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5602 to 5602. [2021-12-28 05:26:04,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5602 states, 3870 states have (on average 1.2997416020671835) internal successors, (5030), 3967 states have internal predecessors, (5030), 1487 states have call successors, (1487), 216 states have call predecessors, (1487), 215 states have return successors, (1485), 1461 states have call predecessors, (1485), 1485 states have call successors, (1485) [2021-12-28 05:26:04,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5602 states to 5602 states and 8002 transitions. [2021-12-28 05:26:04,911 INFO L78 Accepts]: Start accepts. Automaton has 5602 states and 8002 transitions. Word has length 22 [2021-12-28 05:26:04,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 05:26:04,911 INFO L470 AbstractCegarLoop]: Abstraction has 5602 states and 8002 transitions. [2021-12-28 05:26:04,912 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:04,912 INFO L276 IsEmpty]: Start isEmpty. Operand 5602 states and 8002 transitions. [2021-12-28 05:26:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-12-28 05:26:04,912 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:26:04,912 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 05:26:04,913 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-28 05:26:04,913 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-12-28 05:26:04,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:26:04,913 INFO L85 PathProgramCache]: Analyzing trace with hash 402452810, now seen corresponding path program 1 times [2021-12-28 05:26:04,913 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:26:04,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485126451] [2021-12-28 05:26:04,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:26:04,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:26:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:05,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 05:26:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:05,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2021-12-28 05:26:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 05:26:05,135 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:26:05,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485126451] [2021-12-28 05:26:05,136 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1485126451] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:26:05,136 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:26:05,136 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-28 05:26:05,136 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [58333506] [2021-12-28 05:26:05,136 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:26:05,137 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-28 05:26:05,137 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:26:05,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-28 05:26:05,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-28 05:26:05,137 INFO L87 Difference]: Start difference. First operand 5602 states and 8002 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:05,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 05:26:05,403 INFO L93 Difference]: Finished difference Result 11194 states and 16186 transitions. [2021-12-28 05:26:05,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-28 05:26:05,404 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 26 [2021-12-28 05:26:05,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 05:26:05,446 INFO L225 Difference]: With dead ends: 11194 [2021-12-28 05:26:05,446 INFO L226 Difference]: Without dead ends: 5598 [2021-12-28 05:26:05,491 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-28 05:26:05,491 INFO L933 BasicCegarLoop]: 7996 mSDtfsCounter, 7981 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7981 SdHoareTripleChecker+Valid, 7996 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-28 05:26:05,492 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [7981 Valid, 7996 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-28 05:26:05,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5598 states. [2021-12-28 05:26:05,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5598 to 5598. [2021-12-28 05:26:05,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5598 states, 3867 states have (on average 1.2994569433669512) internal successors, (5025), 3963 states have internal predecessors, (5025), 1487 states have call successors, (1487), 216 states have call predecessors, (1487), 215 states have return successors, (1485), 1461 states have call predecessors, (1485), 1485 states have call successors, (1485) [2021-12-28 05:26:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5598 states to 5598 states and 7997 transitions. [2021-12-28 05:26:05,749 INFO L78 Accepts]: Start accepts. Automaton has 5598 states and 7997 transitions. Word has length 26 [2021-12-28 05:26:05,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 05:26:05,749 INFO L470 AbstractCegarLoop]: Abstraction has 5598 states and 7997 transitions. [2021-12-28 05:26:05,750 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:05,750 INFO L276 IsEmpty]: Start isEmpty. Operand 5598 states and 7997 transitions. [2021-12-28 05:26:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-12-28 05:26:05,753 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:26:05,753 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 05:26:05,753 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-28 05:26:05,754 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_for_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-12-28 05:26:05,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:26:05,755 INFO L85 PathProgramCache]: Analyzing trace with hash -784364465, now seen corresponding path program 1 times [2021-12-28 05:26:05,755 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:26:05,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776310629] [2021-12-28 05:26:05,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:26:05,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:26:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:05,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 05:26:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:06,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-28 05:26:06,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:06,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:26:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:06,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:26:06,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:06,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-28 05:26:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:06,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:26:06,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:06,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-12-28 05:26:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:06,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-28 05:26:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-28 05:26:06,137 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:26:06,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776310629] [2021-12-28 05:26:06,138 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776310629] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:26:06,138 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:26:06,138 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-28 05:26:06,138 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911164005] [2021-12-28 05:26:06,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:26:06,139 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-28 05:26:06,139 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:26:06,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-28 05:26:06,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-28 05:26:06,140 INFO L87 Difference]: Start difference. First operand 5598 states and 7997 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8)