./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--rose--rose.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--rose--rose.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 1a40e66604094f312102b838d8c965fbe1879fb2092ea49e39f812ee4cfee256 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 05:25:38,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 05:25:38,718 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 05:25:38,742 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 05:25:38,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 05:25:38,743 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 05:25:38,744 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 05:25:38,745 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 05:25:38,746 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 05:25:38,747 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 05:25:38,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 05:25:38,748 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 05:25:38,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 05:25:38,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 05:25:38,750 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 05:25:38,751 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 05:25:38,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 05:25:38,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 05:25:38,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 05:25:38,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 05:25:38,755 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 05:25:38,756 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 05:25:38,757 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 05:25:38,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 05:25:38,760 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 05:25:38,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 05:25:38,760 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 05:25:38,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 05:25:38,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 05:25:38,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 05:25:38,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 05:25:38,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 05:25:38,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 05:25:38,771 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 05:25:38,772 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 05:25:38,772 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 05:25:38,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 05:25:38,773 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 05:25:38,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 05:25:38,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 05:25:38,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 05:25:38,779 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 05:25:38,793 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 05:25:38,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 05:25:38,794 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 05:25:38,794 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 05:25:38,794 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 05:25:38,794 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 05:25:38,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 05:25:38,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 05:25:38,795 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 05:25:38,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 05:25:38,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 05:25:38,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 05:25:38,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 05:25:38,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 05:25:38,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 05:25:38,796 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 05:25:38,796 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 05:25:38,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 05:25:38,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 05:25:38,797 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 05:25:38,797 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 05:25:38,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 05:25:38,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 05:25:38,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 05:25:38,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 05:25:38,798 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 05:25:38,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 05:25:38,798 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 05:25:38,798 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 05:25:38,798 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 05:25:38,798 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a40e66604094f312102b838d8c965fbe1879fb2092ea49e39f812ee4cfee256 [2021-12-28 05:25:39,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 05:25:39,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 05:25:39,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 05:25:39,110 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 05:25:39,111 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 05:25:39,112 INFO L432 ainManager$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--rose--rose.ko.cil.i [2021-12-28 05:25:39,175 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/135efdff2/a66a35c4bac94872882ede0a657ff8a0/FLAGcc4eaa3ff [2021-12-28 05:25:39,980 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 05:25:39,980 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--rose--rose.ko.cil.i [2021-12-28 05:25:40,030 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/135efdff2/a66a35c4bac94872882ede0a657ff8a0/FLAGcc4eaa3ff [2021-12-28 05:25:40,214 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/135efdff2/a66a35c4bac94872882ede0a657ff8a0 [2021-12-28 05:25:40,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 05:25:40,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 05:25:40,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 05:25:40,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 05:25:40,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 05:25:40,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:25:40" (1/1) ... [2021-12-28 05:25:40,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40732d8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:40, skipping insertion in model container [2021-12-28 05:25:40,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:25:40" (1/1) ... [2021-12-28 05:25:40,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 05:25:40,489 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 05:25:47,186 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--rose--rose.ko.cil.i[680431,680444] [2021-12-28 05:25:47,188 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--rose--rose.ko.cil.i[680576,680589] [2021-12-28 05:25:47,188 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--rose--rose.ko.cil.i[680722,680735] [2021-12-28 05:25:47,189 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--rose--rose.ko.cil.i[680887,680900] [2021-12-28 05:25:47,189 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--rose--rose.ko.cil.i[681045,681058] [2021-12-28 05:25:47,190 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--rose--rose.ko.cil.i[681203,681216] [2021-12-28 05:25:47,190 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--rose--rose.ko.cil.i[681361,681374] [2021-12-28 05:25:47,190 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--rose--rose.ko.cil.i[681521,681534] [2021-12-28 05:25:47,191 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--rose--rose.ko.cil.i[681680,681693] [2021-12-28 05:25:47,191 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--rose--rose.ko.cil.i[681819,681832] [2021-12-28 05:25:47,191 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--rose--rose.ko.cil.i[681961,681974] [2021-12-28 05:25:47,192 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--rose--rose.ko.cil.i[682110,682123] [2021-12-28 05:25:47,192 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--rose--rose.ko.cil.i[682249,682262] [2021-12-28 05:25:47,192 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--rose--rose.ko.cil.i[682404,682417] [2021-12-28 05:25:47,192 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--rose--rose.ko.cil.i[682564,682577] [2021-12-28 05:25:47,193 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--rose--rose.ko.cil.i[682715,682728] [2021-12-28 05:25:47,193 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--rose--rose.ko.cil.i[682866,682879] [2021-12-28 05:25:47,193 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--rose--rose.ko.cil.i[683018,683031] [2021-12-28 05:25:47,194 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--rose--rose.ko.cil.i[683167,683180] [2021-12-28 05:25:47,194 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--rose--rose.ko.cil.i[683315,683328] [2021-12-28 05:25:47,194 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--rose--rose.ko.cil.i[683472,683485] [2021-12-28 05:25:47,195 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--rose--rose.ko.cil.i[683621,683634] [2021-12-28 05:25:47,195 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--rose--rose.ko.cil.i[683777,683790] [2021-12-28 05:25:47,195 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--rose--rose.ko.cil.i[683930,683943] [2021-12-28 05:25:47,196 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--rose--rose.ko.cil.i[684076,684089] [2021-12-28 05:25:47,196 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--rose--rose.ko.cil.i[684219,684232] [2021-12-28 05:25:47,196 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--rose--rose.ko.cil.i[684371,684384] [2021-12-28 05:25:47,197 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--rose--rose.ko.cil.i[684517,684530] [2021-12-28 05:25:47,197 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--rose--rose.ko.cil.i[684662,684675] [2021-12-28 05:25:47,197 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--rose--rose.ko.cil.i[684816,684829] [2021-12-28 05:25:47,197 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--rose--rose.ko.cil.i[684967,684980] [2021-12-28 05:25:47,198 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--rose--rose.ko.cil.i[685122,685135] [2021-12-28 05:25:47,198 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--rose--rose.ko.cil.i[685274,685287] [2021-12-28 05:25:47,198 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--rose--rose.ko.cil.i[685429,685442] [2021-12-28 05:25:47,199 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--rose--rose.ko.cil.i[685593,685606] [2021-12-28 05:25:47,199 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--rose--rose.ko.cil.i[685749,685762] [2021-12-28 05:25:47,199 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--rose--rose.ko.cil.i[685913,685926] [2021-12-28 05:25:47,200 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--rose--rose.ko.cil.i[686055,686068] [2021-12-28 05:25:47,200 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--rose--rose.ko.cil.i[686213,686226] [2021-12-28 05:25:47,200 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--rose--rose.ko.cil.i[686380,686393] [2021-12-28 05:25:47,201 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--rose--rose.ko.cil.i[686539,686552] [2021-12-28 05:25:47,201 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--rose--rose.ko.cil.i[686698,686711] [2021-12-28 05:25:47,201 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--rose--rose.ko.cil.i[686847,686860] [2021-12-28 05:25:47,201 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--rose--rose.ko.cil.i[686994,687007] [2021-12-28 05:25:47,202 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--rose--rose.ko.cil.i[687133,687146] [2021-12-28 05:25:47,202 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--rose--rose.ko.cil.i[687296,687309] [2021-12-28 05:25:47,202 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--rose--rose.ko.cil.i[687462,687475] [2021-12-28 05:25:47,203 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--rose--rose.ko.cil.i[687626,687639] [2021-12-28 05:25:47,203 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--rose--rose.ko.cil.i[687791,687804] [2021-12-28 05:25:47,203 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--rose--rose.ko.cil.i[687956,687969] [2021-12-28 05:25:47,204 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--rose--rose.ko.cil.i[688122,688135] [2021-12-28 05:25:47,204 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--rose--rose.ko.cil.i[688287,688300] [2021-12-28 05:25:47,204 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--rose--rose.ko.cil.i[688454,688467] [2021-12-28 05:25:47,205 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--rose--rose.ko.cil.i[688614,688627] [2021-12-28 05:25:47,205 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--rose--rose.ko.cil.i[688776,688789] [2021-12-28 05:25:47,205 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--rose--rose.ko.cil.i[688935,688948] [2021-12-28 05:25:47,206 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--rose--rose.ko.cil.i[689081,689094] [2021-12-28 05:25:47,206 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--rose--rose.ko.cil.i[689224,689237] [2021-12-28 05:25:47,206 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--rose--rose.ko.cil.i[689368,689381] [2021-12-28 05:25:47,206 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--rose--rose.ko.cil.i[689511,689524] [2021-12-28 05:25:47,207 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--rose--rose.ko.cil.i[689655,689668] [2021-12-28 05:25:47,207 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--rose--rose.ko.cil.i[689796,689809] [2021-12-28 05:25:47,211 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--rose--rose.ko.cil.i[689934,689947] [2021-12-28 05:25:47,212 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--rose--rose.ko.cil.i[690092,690105] [2021-12-28 05:25:47,213 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--rose--rose.ko.cil.i[690251,690264] [2021-12-28 05:25:47,216 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--rose--rose.ko.cil.i[690407,690420] [2021-12-28 05:25:47,217 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--rose--rose.ko.cil.i[690556,690569] [2021-12-28 05:25:47,217 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--rose--rose.ko.cil.i[690708,690721] [2021-12-28 05:25:47,217 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--rose--rose.ko.cil.i[690859,690872] [2021-12-28 05:25:47,217 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--rose--rose.ko.cil.i[691008,691021] [2021-12-28 05:25:47,218 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--rose--rose.ko.cil.i[691160,691173] [2021-12-28 05:25:47,218 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--rose--rose.ko.cil.i[691308,691321] [2021-12-28 05:25:47,218 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--rose--rose.ko.cil.i[691461,691474] [2021-12-28 05:25:47,220 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--rose--rose.ko.cil.i[691612,691625] [2021-12-28 05:25:47,220 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--rose--rose.ko.cil.i[691762,691775] [2021-12-28 05:25:47,221 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--rose--rose.ko.cil.i[691909,691922] [2021-12-28 05:25:47,221 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--rose--rose.ko.cil.i[692060,692073] [2021-12-28 05:25:47,221 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--rose--rose.ko.cil.i[692211,692224] [2021-12-28 05:25:47,222 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--rose--rose.ko.cil.i[692359,692372] [2021-12-28 05:25:47,222 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--rose--rose.ko.cil.i[692525,692538] [2021-12-28 05:25:47,223 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--rose--rose.ko.cil.i[692694,692707] [2021-12-28 05:25:47,223 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--rose--rose.ko.cil.i[692861,692874] [2021-12-28 05:25:47,223 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--rose--rose.ko.cil.i[693029,693042] [2021-12-28 05:25:47,223 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--rose--rose.ko.cil.i[693179,693192] [2021-12-28 05:25:47,224 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--rose--rose.ko.cil.i[693326,693339] [2021-12-28 05:25:47,224 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--rose--rose.ko.cil.i[693487,693500] [2021-12-28 05:25:47,224 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--rose--rose.ko.cil.i[693657,693670] [2021-12-28 05:25:47,224 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--rose--rose.ko.cil.i[693819,693832] [2021-12-28 05:25:47,255 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 05:25:47,304 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 05:25:47,961 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--rose--rose.ko.cil.i[680431,680444] [2021-12-28 05:25:47,962 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--rose--rose.ko.cil.i[680576,680589] [2021-12-28 05:25:47,962 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--rose--rose.ko.cil.i[680722,680735] [2021-12-28 05:25:47,962 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--rose--rose.ko.cil.i[680887,680900] [2021-12-28 05:25:47,962 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--rose--rose.ko.cil.i[681045,681058] [2021-12-28 05:25:47,963 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--rose--rose.ko.cil.i[681203,681216] [2021-12-28 05:25:47,963 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--rose--rose.ko.cil.i[681361,681374] [2021-12-28 05:25:47,963 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--rose--rose.ko.cil.i[681521,681534] [2021-12-28 05:25:47,963 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--rose--rose.ko.cil.i[681680,681693] [2021-12-28 05:25:47,964 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--rose--rose.ko.cil.i[681819,681832] [2021-12-28 05:25:47,964 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--rose--rose.ko.cil.i[681961,681974] [2021-12-28 05:25:47,964 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--rose--rose.ko.cil.i[682110,682123] [2021-12-28 05:25:47,979 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--rose--rose.ko.cil.i[682249,682262] [2021-12-28 05:25:47,980 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--rose--rose.ko.cil.i[682404,682417] [2021-12-28 05:25:47,980 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--rose--rose.ko.cil.i[682564,682577] [2021-12-28 05:25:47,980 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--rose--rose.ko.cil.i[682715,682728] [2021-12-28 05:25:47,981 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--rose--rose.ko.cil.i[682866,682879] [2021-12-28 05:25:47,981 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--rose--rose.ko.cil.i[683018,683031] [2021-12-28 05:25:47,981 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--rose--rose.ko.cil.i[683167,683180] [2021-12-28 05:25:47,981 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--rose--rose.ko.cil.i[683315,683328] [2021-12-28 05:25:47,982 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--rose--rose.ko.cil.i[683472,683485] [2021-12-28 05:25:47,982 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--rose--rose.ko.cil.i[683621,683634] [2021-12-28 05:25:47,982 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--rose--rose.ko.cil.i[683777,683790] [2021-12-28 05:25:47,982 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--rose--rose.ko.cil.i[683930,683943] [2021-12-28 05:25:47,983 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--rose--rose.ko.cil.i[684076,684089] [2021-12-28 05:25:47,983 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--rose--rose.ko.cil.i[684219,684232] [2021-12-28 05:25:47,983 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--rose--rose.ko.cil.i[684371,684384] [2021-12-28 05:25:47,983 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--rose--rose.ko.cil.i[684517,684530] [2021-12-28 05:25:47,984 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--rose--rose.ko.cil.i[684662,684675] [2021-12-28 05:25:47,984 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--rose--rose.ko.cil.i[684816,684829] [2021-12-28 05:25:47,984 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--rose--rose.ko.cil.i[684967,684980] [2021-12-28 05:25:47,984 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--rose--rose.ko.cil.i[685122,685135] [2021-12-28 05:25:47,985 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--rose--rose.ko.cil.i[685274,685287] [2021-12-28 05:25:47,985 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--rose--rose.ko.cil.i[685429,685442] [2021-12-28 05:25:47,985 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--rose--rose.ko.cil.i[685593,685606] [2021-12-28 05:25:47,985 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--rose--rose.ko.cil.i[685749,685762] [2021-12-28 05:25:47,986 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--rose--rose.ko.cil.i[685913,685926] [2021-12-28 05:25:47,986 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--rose--rose.ko.cil.i[686055,686068] [2021-12-28 05:25:47,986 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--rose--rose.ko.cil.i[686213,686226] [2021-12-28 05:25:47,986 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--rose--rose.ko.cil.i[686380,686393] [2021-12-28 05:25:47,987 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--rose--rose.ko.cil.i[686539,686552] [2021-12-28 05:25:47,987 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--rose--rose.ko.cil.i[686698,686711] [2021-12-28 05:25:47,987 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--rose--rose.ko.cil.i[686847,686860] [2021-12-28 05:25:47,988 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--rose--rose.ko.cil.i[686994,687007] [2021-12-28 05:25:47,988 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--rose--rose.ko.cil.i[687133,687146] [2021-12-28 05:25:47,988 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--rose--rose.ko.cil.i[687296,687309] [2021-12-28 05:25:47,988 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--rose--rose.ko.cil.i[687462,687475] [2021-12-28 05:25:47,989 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--rose--rose.ko.cil.i[687626,687639] [2021-12-28 05:25:47,989 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--rose--rose.ko.cil.i[687791,687804] [2021-12-28 05:25:47,989 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--rose--rose.ko.cil.i[687956,687969] [2021-12-28 05:25:47,989 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--rose--rose.ko.cil.i[688122,688135] [2021-12-28 05:25:47,990 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--rose--rose.ko.cil.i[688287,688300] [2021-12-28 05:25:47,990 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--rose--rose.ko.cil.i[688454,688467] [2021-12-28 05:25:47,990 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--rose--rose.ko.cil.i[688614,688627] [2021-12-28 05:25:47,990 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--rose--rose.ko.cil.i[688776,688789] [2021-12-28 05:25:47,991 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--rose--rose.ko.cil.i[688935,688948] [2021-12-28 05:25:47,991 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--rose--rose.ko.cil.i[689081,689094] [2021-12-28 05:25:47,991 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--rose--rose.ko.cil.i[689224,689237] [2021-12-28 05:25:47,991 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--rose--rose.ko.cil.i[689368,689381] [2021-12-28 05:25:47,992 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--rose--rose.ko.cil.i[689511,689524] [2021-12-28 05:25:47,992 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--rose--rose.ko.cil.i[689655,689668] [2021-12-28 05:25:47,992 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--rose--rose.ko.cil.i[689796,689809] [2021-12-28 05:25:47,992 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--rose--rose.ko.cil.i[689934,689947] [2021-12-28 05:25:47,993 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--rose--rose.ko.cil.i[690092,690105] [2021-12-28 05:25:47,993 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--rose--rose.ko.cil.i[690251,690264] [2021-12-28 05:25:47,993 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--rose--rose.ko.cil.i[690407,690420] [2021-12-28 05:25:47,993 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--rose--rose.ko.cil.i[690556,690569] [2021-12-28 05:25:47,994 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--rose--rose.ko.cil.i[690708,690721] [2021-12-28 05:25:47,994 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--rose--rose.ko.cil.i[690859,690872] [2021-12-28 05:25:47,994 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--rose--rose.ko.cil.i[691008,691021] [2021-12-28 05:25:47,994 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--rose--rose.ko.cil.i[691160,691173] [2021-12-28 05:25:47,995 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--rose--rose.ko.cil.i[691308,691321] [2021-12-28 05:25:47,995 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--rose--rose.ko.cil.i[691461,691474] [2021-12-28 05:25:47,995 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--rose--rose.ko.cil.i[691612,691625] [2021-12-28 05:25:47,996 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--rose--rose.ko.cil.i[691762,691775] [2021-12-28 05:25:48,008 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--rose--rose.ko.cil.i[691909,691922] [2021-12-28 05:25:48,023 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--rose--rose.ko.cil.i[692060,692073] [2021-12-28 05:25:48,024 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--rose--rose.ko.cil.i[692211,692224] [2021-12-28 05:25:48,024 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--rose--rose.ko.cil.i[692359,692372] [2021-12-28 05:25:48,024 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--rose--rose.ko.cil.i[692525,692538] [2021-12-28 05:25:48,025 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--rose--rose.ko.cil.i[692694,692707] [2021-12-28 05:25:48,025 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--rose--rose.ko.cil.i[692861,692874] [2021-12-28 05:25:48,025 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--rose--rose.ko.cil.i[693029,693042] [2021-12-28 05:25:48,025 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--rose--rose.ko.cil.i[693179,693192] [2021-12-28 05:25:48,026 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--rose--rose.ko.cil.i[693326,693339] [2021-12-28 05:25:48,026 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--rose--rose.ko.cil.i[693487,693500] [2021-12-28 05:25:48,026 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--rose--rose.ko.cil.i[693657,693670] [2021-12-28 05:25:48,026 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--rose--rose.ko.cil.i[693819,693832] [2021-12-28 05:25:48,031 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 05:25:48,311 INFO L208 MainTranslator]: Completed translation [2021-12-28 05:25:48,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48 WrapperNode [2021-12-28 05:25:48,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 05:25:48,313 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 05:25:48,313 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 05:25:48,313 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 05:25:48,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48" (1/1) ... [2021-12-28 05:25:48,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48" (1/1) ... [2021-12-28 05:25:48,713 INFO L137 Inliner]: procedures = 963, calls = 5049, calls flagged for inlining = 494, calls inlined = 305, statements flattened = 9468 [2021-12-28 05:25:48,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 05:25:48,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 05:25:48,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 05:25:48,715 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 05:25:48,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48" (1/1) ... [2021-12-28 05:25:48,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48" (1/1) ... [2021-12-28 05:25:48,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48" (1/1) ... [2021-12-28 05:25:48,772 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48" (1/1) ... [2021-12-28 05:25:48,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48" (1/1) ... [2021-12-28 05:25:48,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48" (1/1) ... [2021-12-28 05:25:49,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48" (1/1) ... [2021-12-28 05:25:49,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 05:25:49,131 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 05:25:49,131 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 05:25:49,131 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 05:25:49,132 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48" (1/1) ... [2021-12-28 05:25:49,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 05:25:49,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 05:25:49,212 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 05:25:49,256 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 05:25:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure rose_stop_timer [2021-12-28 05:25:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_stop_timer [2021-12-28 05:25:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-28 05:25:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-28 05:25:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2021-12-28 05:25:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2021-12-28 05:25:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-12-28 05:25:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-12-28 05:25:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure rose_start_heartbeat [2021-12-28 05:25:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_start_heartbeat [2021-12-28 05:25:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure sock_init_data [2021-12-28 05:25:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_init_data [2021-12-28 05:25:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-28 05:25:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-28 05:25:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_135 [2021-12-28 05:25:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_135 [2021-12-28 05:25:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure proto_unregister [2021-12-28 05:25:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure proto_unregister [2021-12-28 05:25:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-12-28 05:25:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-12-28 05:25:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-28 05:25:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-28 05:25:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure rose_add_loopback_node [2021-12-28 05:25:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_add_loopback_node [2021-12-28 05:25:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-12-28 05:25:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-12-28 05:25:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure sock_set_flag [2021-12-28 05:25:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_set_flag [2021-12-28 05:25:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-28 05:25:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-12-28 05:25:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-12-28 05:25:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure rose_send_frame [2021-12-28 05:25:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_send_frame [2021-12-28 05:25:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure rose_destroy_socket [2021-12-28 05:25:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_destroy_socket [2021-12-28 05:25:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure rose_write_internal [2021-12-28 05:25:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_write_internal [2021-12-28 05:25:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-28 05:25:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-28 05:25:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure rose_del_loopback_node [2021-12-28 05:25:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_del_loopback_node [2021-12-28 05:25:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-28 05:25:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-28 05:25:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-12-28 05:25:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-12-28 05:25:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure rose_requeue_frames [2021-12-28 05:25:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_requeue_frames [2021-12-28 05:25:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure rose_rx_call_request [2021-12-28 05:25:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_rx_call_request [2021-12-28 05:25:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-28 05:25:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-28 05:25:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure rose_dev_get [2021-12-28 05:25:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_dev_get [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure sock_wfree [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-28 05:25:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure rose_new_lci [2021-12-28 05:25:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_new_lci [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2021-12-28 05:25:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-12-28 05:25:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-12-28 05:25:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure rose_neigh_open [2021-12-28 05:25:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_neigh_open [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-28 05:25:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure rose_validate_nr [2021-12-28 05:25:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_validate_nr [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-12-28 05:25:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-12-28 05:25:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-28 05:25:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure sock_flag [2021-12-28 05:25:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_flag [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2021-12-28 05:25:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 05:25:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure ax2asc [2021-12-28 05:25:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ax2asc [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure rose_start_t0timer [2021-12-28 05:25:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_start_t0timer [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure rose_transmit_restart_request [2021-12-28 05:25:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_transmit_restart_request [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-28 05:25:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 05:25:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 05:25:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-28 05:25:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure rose_process_rx_frame [2021-12-28 05:25:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_process_rx_frame [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 05:25:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2021-12-28 05:25:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure sock_hold [2021-12-28 05:25:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_hold [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure ax25_cb_put [2021-12-28 05:25:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ax25_cb_put [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 05:25:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2021-12-28 05:25:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure rose_clear_queues [2021-12-28 05:25:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_clear_queues [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-12-28 05:25:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-12-28 05:25:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-12-28 05:25:49,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-12-28 05:25:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure rose_insert_socket [2021-12-28 05:25:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_insert_socket [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure rose_parse_facilities [2021-12-28 05:25:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_parse_facilities [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-12-28 05:25:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-28 05:25:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_125 [2021-12-28 05:25:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_125 [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_126 [2021-12-28 05:25:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_126 [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-28 05:25:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-28 05:25:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_127___0 [2021-12-28 05:25:49,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_127___0 [2021-12-28 05:25:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure rose_start_idletimer [2021-12-28 05:25:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_start_idletimer [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-28 05:25:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure rose_transmit_link [2021-12-28 05:25:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_transmit_link [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-12-28 05:25:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-12-28 05:25:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure rose_find_socket [2021-12-28 05:25:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_find_socket [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure rose_remove_node [2021-12-28 05:25:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_remove_node [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-28 05:25:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 05:25:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure ax25_display_timer [2021-12-28 05:25:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ax25_display_timer [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure rose_remove_route [2021-12-28 05:25:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_remove_route [2021-12-28 05:25:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure ax25_listen_release [2021-12-28 05:25:49,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ax25_listen_release [2021-12-28 05:25:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure rosecmp [2021-12-28 05:25:49,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rosecmp [2021-12-28 05:25:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure rose_stop_ftimer [2021-12-28 05:25:49,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_stop_ftimer [2021-12-28 05:25:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure rose_del_route_by_neigh [2021-12-28 05:25:49,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_del_route_by_neigh [2021-12-28 05:25:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-12-28 05:25:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-12-28 05:25:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 05:25:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 05:25:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_134 [2021-12-28 05:25:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_134 [2021-12-28 05:25:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-28 05:25:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-28 05:25:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 05:25:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 05:25:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-12-28 05:25:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-12-28 05:25:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-12-28 05:25:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-12-28 05:25:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure rose_setup [2021-12-28 05:25:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_setup [2021-12-28 05:25:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure sk_wmem_alloc_get [2021-12-28 05:25:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_wmem_alloc_get [2021-12-28 05:25:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure sk_alloc [2021-12-28 05:25:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_alloc [2021-12-28 05:25:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure ax25cmp [2021-12-28 05:25:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ax25cmp [2021-12-28 05:25:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-28 05:25:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-28 05:25:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-12-28 05:25:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-12-28 05:25:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure rose_start_t3timer [2021-12-28 05:25:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_start_t3timer [2021-12-28 05:25:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-28 05:25:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-28 05:25:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 05:25:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 05:25:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-12-28 05:25:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-12-28 05:25:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure rose_remove_neigh [2021-12-28 05:25:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_remove_neigh [2021-12-28 05:25:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 05:25:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure rose_disconnect [2021-12-28 05:25:49,294 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_disconnect [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-28 05:25:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2021-12-28 05:25:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure sk_rmem_alloc_get [2021-12-28 05:25:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_rmem_alloc_get [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-28 05:25:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-12-28 05:25:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-28 05:25:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure rose_route_free_lci [2021-12-28 05:25:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_route_free_lci [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 05:25:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-12-28 05:25:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-12-28 05:25:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure rose2asc [2021-12-28 05:25:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure rose2asc [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure rose_get_neigh [2021-12-28 05:25:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_get_neigh [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-28 05:25:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-12-28 05:25:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2021-12-28 05:25:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2021-12-28 05:25:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure rose_kick [2021-12-28 05:25:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_kick [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_149 [2021-12-28 05:25:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_149 [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure rose_start_t2timer [2021-12-28 05:25:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_start_t2timer [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open [2021-12-28 05:25:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 05:25:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2021-12-28 05:25:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2021-12-28 05:25:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure rosecmpm [2021-12-28 05:25:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure rosecmpm [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure rose_enquiry_response [2021-12-28 05:25:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_enquiry_response [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-28 05:25:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-12-28 05:25:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_transport_header [2021-12-28 05:25:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_transport_header [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-28 05:25:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure rose_kill_by_neigh [2021-12-28 05:25:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_kill_by_neigh [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-28 05:25:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure rose_stop_t0timer [2021-12-28 05:25:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_stop_t0timer [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 05:25:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-28 05:25:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-28 05:25:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-28 05:25:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-28 05:25:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2021-12-28 05:25:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-28 05:25:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-28 05:25:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-12-28 05:25:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_150 [2021-12-28 05:25:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_150 [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-28 05:25:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_hash_from_sk [2021-12-28 05:25:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_hash_from_sk [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure rose_route_frame [2021-12-28 05:25:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_route_frame [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-28 05:25:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-28 05:25:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure rose_stop_idletimer [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_stop_idletimer [2021-12-28 05:25:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-12-28 05:25:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 05:25:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_127 [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_127 [2021-12-28 05:25:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_128 [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_128 [2021-12-28 05:25:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-12-28 05:25:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure rose_route_open [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_route_open [2021-12-28 05:25:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure rose_nodes_open [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_nodes_open [2021-12-28 05:25:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-12-28 05:25:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure rose_transmit_clear_request [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_transmit_clear_request [2021-12-28 05:25:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure ax25_cb_put___0 [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ax25_cb_put___0 [2021-12-28 05:25:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_126___0 [2021-12-28 05:25:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_126___0 [2021-12-28 05:25:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-28 05:25:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-28 05:25:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-12-28 05:25:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-12-28 05:25:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-28 05:25:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-28 05:25:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure asc2ax [2021-12-28 05:25:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure asc2ax [2021-12-28 05:25:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-28 05:25:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-28 05:25:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-28 05:25:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-28 05:25:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 05:25:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure rose_frames_acked [2021-12-28 05:25:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rose_frames_acked [2021-12-28 05:25:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure net_eq [2021-12-28 05:25:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure net_eq [2021-12-28 05:25:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-28 05:25:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-28 05:25:50,192 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 05:25:50,195 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 05:25:50,498 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 05:26:37,222 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 05:26:37,238 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 05:26:37,238 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-12-28 05:26:37,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 05:26:37 BoogieIcfgContainer [2021-12-28 05:26:37,242 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 05:26:37,243 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 05:26:37,243 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 05:26:37,245 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 05:26:37,246 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 05:25:40" (1/3) ... [2021-12-28 05:26:37,246 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db1be8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 05:26:37, skipping insertion in model container [2021-12-28 05:26:37,246 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:25:48" (2/3) ... [2021-12-28 05:26:37,246 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7db1be8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 05:26:37, skipping insertion in model container [2021-12-28 05:26:37,247 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 05:26:37" (3/3) ... [2021-12-28 05:26:37,248 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---net--rose--rose.ko.cil.i [2021-12-28 05:26:37,251 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 05:26:37,251 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 26 error locations. [2021-12-28 05:26:37,296 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 05:26:37,302 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 05:26:37,303 INFO L340 AbstractCegarLoop]: Starting to check reachability of 26 error locations. [2021-12-28 05:26:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand has 2940 states, 1961 states have (on average 1.3105558388577256) internal successors, (2570), 2105 states have internal predecessors, (2570), 791 states have call successors, (791), 162 states have call predecessors, (791), 161 states have return successors, (779), 738 states have call predecessors, (779), 779 states have call successors, (779) [2021-12-28 05:26:37,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-12-28 05:26:37,357 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:26:37,358 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] [2021-12-28 05:26:37,358 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 24 more)] === [2021-12-28 05:26:37,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:26:37,362 INFO L85 PathProgramCache]: Analyzing trace with hash -1809857965, now seen corresponding path program 1 times [2021-12-28 05:26:37,369 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:26:37,369 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485587901] [2021-12-28 05:26:37,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:26:37,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:26:37,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:37,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 05:26:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:37,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 05:26:37,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:38,008 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 05:26:38,009 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:26:38,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485587901] [2021-12-28 05:26:38,009 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1485587901] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:26:38,009 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:26:38,010 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 05:26:38,011 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101085120] [2021-12-28 05:26:38,011 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:26:38,014 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 05:26:38,014 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:26:38,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 05:26:38,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-28 05:26:38,054 INFO L87 Difference]: Start difference. First operand has 2940 states, 1961 states have (on average 1.3105558388577256) internal successors, (2570), 2105 states have internal predecessors, (2570), 791 states have call successors, (791), 162 states have call predecessors, (791), 161 states have return successors, (779), 738 states have call predecessors, (779), 779 states have call successors, (779) Second operand has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 1 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:43,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 05:26:43,564 INFO L93 Difference]: Finished difference Result 6814 states and 9758 transitions. [2021-12-28 05:26:43,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-28 05:26:43,566 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 1 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 23 [2021-12-28 05:26:43,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 05:26:43,597 INFO L225 Difference]: With dead ends: 6814 [2021-12-28 05:26:43,597 INFO L226 Difference]: Without dead ends: 3867 [2021-12-28 05:26:43,619 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-28 05:26:43,621 INFO L933 BasicCegarLoop]: 4612 mSDtfsCounter, 3712 mSDsluCounter, 14025 mSDsCounter, 0 mSdLazyCounter, 1454 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3719 SdHoareTripleChecker+Valid, 18637 SdHoareTripleChecker+Invalid, 1456 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1454 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2021-12-28 05:26:43,622 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3719 Valid, 18637 Invalid, 1456 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1454 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2021-12-28 05:26:43,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3867 states. [2021-12-28 05:26:43,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3867 to 3857. [2021-12-28 05:26:43,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3857 states, 2590 states have (on average 1.2814671814671814) internal successors, (3319), 2748 states have internal predecessors, (3319), 997 states have call successors, (997), 245 states have call predecessors, (997), 244 states have return successors, (995), 948 states have call predecessors, (995), 995 states have call successors, (995) [2021-12-28 05:26:43,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 3857 states and 5311 transitions. [2021-12-28 05:26:43,853 INFO L78 Accepts]: Start accepts. Automaton has 3857 states and 5311 transitions. Word has length 23 [2021-12-28 05:26:43,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 05:26:43,854 INFO L470 AbstractCegarLoop]: Abstraction has 3857 states and 5311 transitions. [2021-12-28 05:26:43,855 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 1 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:43,855 INFO L276 IsEmpty]: Start isEmpty. Operand 3857 states and 5311 transitions. [2021-12-28 05:26:43,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-12-28 05:26:43,856 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:26:43,856 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] [2021-12-28 05:26:43,857 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-28 05:26:43,857 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 24 more)] === [2021-12-28 05:26:43,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:26:43,857 INFO L85 PathProgramCache]: Analyzing trace with hash -1809798383, now seen corresponding path program 1 times [2021-12-28 05:26:43,858 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:26:43,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646681194] [2021-12-28 05:26:43,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:26:43,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:26:43,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:44,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 05:26:44,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:44,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 05:26:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:44,110 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 05:26:44,110 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:26:44,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646681194] [2021-12-28 05:26:44,110 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646681194] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:26:44,111 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:26:44,111 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-28 05:26:44,111 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270721035] [2021-12-28 05:26:44,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:26:44,112 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-28 05:26:44,112 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:26:44,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-28 05:26:44,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-28 05:26:44,113 INFO L87 Difference]: Start difference. First operand 3857 states and 5311 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 states have internal predecessors, (18), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:44,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 05:26:44,250 INFO L93 Difference]: Finished difference Result 3871 states and 5328 transitions. [2021-12-28 05:26:44,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-28 05:26:44,250 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 states have internal predecessors, (18), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 23 [2021-12-28 05:26:44,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 05:26:44,270 INFO L225 Difference]: With dead ends: 3871 [2021-12-28 05:26:44,271 INFO L226 Difference]: Without dead ends: 3869 [2021-12-28 05:26:44,274 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 05:26:44,276 INFO L933 BasicCegarLoop]: 3992 mSDtfsCounter, 33 mSDsluCounter, 7971 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 11963 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-28 05:26:44,277 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 11963 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-28 05:26:44,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3869 states. [2021-12-28 05:26:44,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3869 to 3859. [2021-12-28 05:26:44,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3859 states, 2592 states have (on average 1.2808641975308641) internal successors, (3320), 2750 states have internal predecessors, (3320), 997 states have call successors, (997), 245 states have call predecessors, (997), 244 states have return successors, (995), 948 states have call predecessors, (995), 995 states have call successors, (995) [2021-12-28 05:26:44,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 3859 states and 5312 transitions. [2021-12-28 05:26:44,411 INFO L78 Accepts]: Start accepts. Automaton has 3859 states and 5312 transitions. Word has length 23 [2021-12-28 05:26:44,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 05:26:44,412 INFO L470 AbstractCegarLoop]: Abstraction has 3859 states and 5312 transitions. [2021-12-28 05:26:44,412 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 states have internal predecessors, (18), 1 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:44,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3859 states and 5312 transitions. [2021-12-28 05:26:44,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-12-28 05:26:44,413 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:26:44,413 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] [2021-12-28 05:26:44,413 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-28 05:26:44,413 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 24 more)] === [2021-12-28 05:26:44,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:26:44,414 INFO L85 PathProgramCache]: Analyzing trace with hash -128193833, now seen corresponding path program 1 times [2021-12-28 05:26:44,414 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:26:44,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320010389] [2021-12-28 05:26:44,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:26:44,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:26:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:44,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 05:26:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:44,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 05:26:44,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:26:44,640 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 05:26:44,641 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:26:44,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320010389] [2021-12-28 05:26:44,641 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [320010389] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:26:44,641 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:26:44,641 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-28 05:26:44,641 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [626025415] [2021-12-28 05:26:44,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:26:44,642 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-28 05:26:44,642 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:26:44,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-28 05:26:44,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-28 05:26:44,643 INFO L87 Difference]: Start difference. First operand 3859 states and 5312 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:44,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 05:26:44,769 INFO L93 Difference]: Finished difference Result 7703 states and 10693 transitions. [2021-12-28 05:26:44,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-28 05:26:44,770 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 27 [2021-12-28 05:26:44,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 05:26:44,795 INFO L225 Difference]: With dead ends: 7703 [2021-12-28 05:26:44,795 INFO L226 Difference]: Without dead ends: 3853 [2021-12-28 05:26:44,818 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 05:26:44,820 INFO L933 BasicCegarLoop]: 3987 mSDtfsCounter, 3971 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3971 SdHoareTripleChecker+Valid, 3987 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 05:26:44,822 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3971 Valid, 3987 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-28 05:26:44,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3853 states. [2021-12-28 05:26:44,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3853 to 3853. [2021-12-28 05:26:44,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3853 states, 2587 states have (on average 1.279860842674913) internal successors, (3311), 2744 states have internal predecessors, (3311), 997 states have call successors, (997), 245 states have call predecessors, (997), 244 states have return successors, (995), 948 states have call predecessors, (995), 995 states have call successors, (995) [2021-12-28 05:26:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3853 states to 3853 states and 5303 transitions. [2021-12-28 05:26:44,975 INFO L78 Accepts]: Start accepts. Automaton has 3853 states and 5303 transitions. Word has length 27 [2021-12-28 05:26:44,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 05:26:44,976 INFO L470 AbstractCegarLoop]: Abstraction has 3853 states and 5303 transitions. [2021-12-28 05:26:44,976 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-12-28 05:26:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3853 states and 5303 transitions. [2021-12-28 05:26:44,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-12-28 05:26:44,981 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:26:44,981 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 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 05:26:44,981 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-28 05:26:44,982 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 24 more)] === [2021-12-28 05:26:44,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:26:44,982 INFO L85 PathProgramCache]: Analyzing trace with hash 190320325, now seen corresponding path program 1 times [2021-12-28 05:26:44,983 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:26:44,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270581707] [2021-12-28 05:26:44,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:26:44,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms