./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y --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 94867669cf1037f9ebf7a9580fb65be142666320c562569f1de3b4aaa2680fd1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 18:31:58,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 18:31:58,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 18:31:58,848 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 18:31:58,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 18:31:58,851 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 18:31:58,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 18:31:58,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 18:31:58,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 18:31:58,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 18:31:58,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 18:31:58,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 18:31:58,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 18:31:58,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 18:31:58,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 18:31:58,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 18:31:58,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 18:31:58,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 18:31:58,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 18:31:58,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 18:31:58,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 18:31:58,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 18:31:58,882 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 18:31:58,883 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 18:31:58,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 18:31:58,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 18:31:58,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 18:31:58,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 18:31:58,891 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 18:31:58,892 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 18:31:58,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 18:31:58,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 18:31:58,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 18:31:58,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 18:31:58,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 18:31:58,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 18:31:58,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 18:31:58,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 18:31:58,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 18:31:58,901 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 18:31:58,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 18:31:58,903 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 18:31:58,929 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 18:31:58,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 18:31:58,930 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 18:31:58,930 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 18:31:58,931 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 18:31:58,932 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 18:31:58,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 18:31:58,933 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 18:31:58,933 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 18:31:58,934 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 18:31:58,934 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 18:31:58,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 18:31:58,935 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 18:31:58,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 18:31:58,936 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 18:31:58,936 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 18:31:58,937 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 18:31:58,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 18:31:58,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 18:31:58,937 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 18:31:58,938 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 18:31:58,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:31:58,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 18:31:58,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 18:31:58,939 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 18:31:58,939 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 18:31:58,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 18:31:58,939 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 18:31:58,940 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 18:31:58,940 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 18:31:58,940 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 18:31:58,940 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94867669cf1037f9ebf7a9580fb65be142666320c562569f1de3b4aaa2680fd1 [2021-11-13 18:31:59,191 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 18:31:59,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 18:31:59,234 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 18:31:59,236 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 18:31:59,237 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 18:31:59,239 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-13 18:31:59,315 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/data/1baae1e6f/082323f6b1054a598fb7217f378deb7c/FLAGcfdbfc20a [2021-11-13 18:32:00,776 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 18:32:00,777 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-13 18:32:00,884 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/data/1baae1e6f/082323f6b1054a598fb7217f378deb7c/FLAGcfdbfc20a [2021-11-13 18:32:01,198 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/data/1baae1e6f/082323f6b1054a598fb7217f378deb7c [2021-11-13 18:32:01,202 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 18:32:01,204 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 18:32:01,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 18:32:01,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 18:32:01,212 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 18:32:01,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:32:01" (1/1) ... [2021-11-13 18:32:01,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@321799c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:01, skipping insertion in model container [2021-11-13 18:32:01,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:32:01" (1/1) ... [2021-11-13 18:32:01,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 18:32:01,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 18:32:22,925 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137789,1137802] [2021-11-13 18:32:22,928 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137958,1137971] [2021-11-13 18:32:22,929 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138125,1138138] [2021-11-13 18:32:22,930 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138293,1138306] [2021-11-13 18:32:23,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:32:23,137 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 18:32:25,413 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137789,1137802] [2021-11-13 18:32:25,414 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1137958,1137971] [2021-11-13 18:32:25,415 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138125,1138138] [2021-11-13 18:32:25,416 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1138293,1138306] [2021-11-13 18:32:25,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 18:32:27,011 INFO L208 MainTranslator]: Completed translation [2021-11-13 18:32:27,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27 WrapperNode [2021-11-13 18:32:27,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 18:32:27,013 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 18:32:27,013 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 18:32:27,014 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 18:32:27,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27" (1/1) ... [2021-11-13 18:32:27,441 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27" (1/1) ... [2021-11-13 18:32:28,349 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 18:32:28,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 18:32:28,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 18:32:28,351 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 18:32:28,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27" (1/1) ... [2021-11-13 18:32:28,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27" (1/1) ... [2021-11-13 18:32:28,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27" (1/1) ... [2021-11-13 18:32:28,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27" (1/1) ... [2021-11-13 18:32:29,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27" (1/1) ... [2021-11-13 18:32:29,800 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27" (1/1) ... [2021-11-13 18:32:30,249 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27" (1/1) ... [2021-11-13 18:32:30,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 18:32:30,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 18:32:30,497 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 18:32:30,497 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 18:32:30,501 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27" (1/1) ... [2021-11-13 18:32:30,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 18:32:30,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:32:30,541 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 18:32:30,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 18:32:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-13 18:32:30,606 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-13 18:32:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-13 18:32:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-13 18:32:30,606 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-13 18:32:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-13 18:32:30,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-13 18:32:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-13 18:32:30,607 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-13 18:32:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-13 18:32:30,607 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-13 18:32:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-11-13 18:32:30,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-11-13 18:32:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-13 18:32:30,608 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-13 18:32:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-13 18:32:30,608 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-13 18:32:30,609 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-13 18:32:30,609 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-13 18:32:30,609 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-13 18:32:30,609 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-13 18:32:30,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-13 18:32:30,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-13 18:32:30,610 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-13 18:32:30,610 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-13 18:32:30,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 18:32:30,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 18:32:30,610 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-13 18:32:30,611 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-13 18:32:30,611 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-13 18:32:30,611 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-13 18:32:30,612 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 18:32:30,612 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 18:32:30,612 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 18:32:30,612 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 18:32:30,613 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-13 18:32:30,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-13 18:32:30,613 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-13 18:32:30,613 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-13 18:32:30,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-13 18:32:30,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-13 18:32:30,614 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-13 18:32:30,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-13 18:32:30,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-13 18:32:30,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-13 18:32:30,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-13 18:32:30,615 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-13 18:32:30,615 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-13 18:32:30,615 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-13 18:32:30,615 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-13 18:32:30,616 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-13 18:32:30,616 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-13 18:32:30,617 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-13 18:32:30,617 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-13 18:32:30,618 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-13 18:32:30,618 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-13 18:32:30,618 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-13 18:32:30,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-13 18:32:30,618 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-13 18:32:30,618 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 18:32:30,618 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-11-13 18:32:30,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-11-13 18:32:30,619 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-13 18:32:30,619 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-13 18:32:30,619 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-13 18:32:30,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-13 18:32:30,619 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-13 18:32:30,619 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-13 18:32:30,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-13 18:32:30,620 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-13 18:32:30,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 18:32:30,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 18:32:30,620 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 18:32:30,621 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 18:32:30,621 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-13 18:32:30,621 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-13 18:32:30,621 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-13 18:32:30,621 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-13 18:32:30,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-13 18:32:30,621 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-13 18:32:30,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-13 18:32:30,622 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-13 18:32:30,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-13 18:32:30,623 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-13 18:32:30,623 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-13 18:32:30,623 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-13 18:32:30,623 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-13 18:32:30,623 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-13 18:32:30,624 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-13 18:32:30,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-13 18:32:30,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-13 18:32:30,625 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-13 18:32:30,625 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-13 18:32:30,625 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-13 18:32:30,625 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-13 18:32:30,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2021-11-13 18:32:30,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2021-11-13 18:32:30,626 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-13 18:32:30,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-13 18:32:30,626 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-13 18:32:30,626 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-13 18:32:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-13 18:32:30,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-13 18:32:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-13 18:32:30,627 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-13 18:32:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-13 18:32:30,627 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-13 18:32:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 18:32:30,628 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 18:32:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-13 18:32:30,628 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-13 18:32:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-13 18:32:30,629 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-13 18:32:30,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-13 18:32:30,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-13 18:32:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-13 18:32:30,635 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-13 18:32:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-13 18:32:30,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-13 18:32:30,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-13 18:32:30,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-13 18:32:30,637 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-13 18:32:30,638 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-13 18:32:30,642 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-13 18:32:30,643 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-13 18:32:30,643 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 18:32:30,643 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 18:32:30,643 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-13 18:32:30,643 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-13 18:32:30,643 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-13 18:32:30,643 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-13 18:32:30,643 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-13 18:32:30,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-13 18:32:30,644 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-13 18:32:30,644 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-13 18:32:30,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 18:32:30,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 18:32:30,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-13 18:32:30,644 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-13 18:32:30,645 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-13 18:32:30,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-13 18:32:30,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 18:32:30,645 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-13 18:32:30,645 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-13 18:32:30,645 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-13 18:32:30,645 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-13 18:32:30,646 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-13 18:32:30,646 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-13 18:32:30,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_reg_lock_of_sge [2021-11-13 18:32:30,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_reg_lock_of_sge [2021-11-13 18:32:30,646 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-13 18:32:30,646 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-13 18:32:30,646 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-13 18:32:30,646 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-13 18:32:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-13 18:32:30,647 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-13 18:32:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_work_lock_of_adapter [2021-11-13 18:32:30,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_work_lock_of_adapter [2021-11-13 18:32:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 18:32:30,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 18:32:30,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-13 18:32:30,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-13 18:32:30,648 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-13 18:32:30,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-13 18:32:30,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 18:32:30,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 18:32:30,648 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-13 18:32:30,648 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-13 18:32:30,649 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-13 18:32:30,649 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-13 18:32:30,649 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-13 18:32:30,649 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-13 18:32:30,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 18:32:30,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 18:32:30,649 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-13 18:32:30,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-13 18:32:30,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-13 18:32:30,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-13 18:32:30,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 18:32:30,650 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-13 18:32:30,650 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-13 18:32:30,650 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-13 18:32:30,650 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-13 18:32:30,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-13 18:32:30,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-13 18:32:30,651 INFO L130 BoogieDeclarations]: Found specification of procedure t3_eth_xmit [2021-11-13 18:32:30,651 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_eth_xmit [2021-11-13 18:32:30,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2021-11-13 18:32:30,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2021-11-13 18:32:30,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 18:32:30,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 18:32:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-11-13 18:32:30,654 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-11-13 18:32:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 18:32:30,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 18:32:30,654 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-13 18:32:30,654 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-13 18:32:30,655 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-13 18:32:30,655 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-13 18:32:30,655 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 18:32:30,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 18:32:30,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 18:32:30,655 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 18:32:30,655 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-13 18:32:30,655 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-13 18:32:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-13 18:32:30,656 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-13 18:32:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-13 18:32:30,656 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-13 18:32:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-13 18:32:30,656 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-13 18:32:30,656 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-13 18:32:30,657 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-13 18:32:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-13 18:32:30,657 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-13 18:32:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-13 18:32:30,657 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-13 18:32:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 18:32:30,657 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 18:32:30,657 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-13 18:32:30,658 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-13 18:32:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 18:32:30,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 18:32:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-13 18:32:30,658 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-13 18:32:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-13 18:32:30,658 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-13 18:32:30,658 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-13 18:32:30,659 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-13 18:32:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-13 18:32:30,659 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-13 18:32:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 18:32:30,659 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 18:32:30,659 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-13 18:32:30,659 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-13 18:32:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 18:32:30,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 18:32:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-13 18:32:30,660 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-13 18:32:30,660 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-13 18:32:30,661 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-13 18:32:30,666 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-13 18:32:30,666 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-13 18:32:30,666 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-13 18:32:30,666 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-13 18:32:30,666 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 18:32:30,667 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 18:32:30,667 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-13 18:32:30,667 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-13 18:32:30,667 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-13 18:32:30,667 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-13 18:32:30,671 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-13 18:32:30,671 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-13 18:32:30,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 18:32:30,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 18:32:30,672 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-13 18:32:30,672 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-13 18:32:30,672 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-13 18:32:30,672 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-13 18:32:30,672 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-13 18:32:30,672 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-13 18:32:30,672 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-13 18:32:30,673 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-13 18:32:30,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 18:32:30,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 18:32:30,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 18:32:30,673 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-13 18:32:30,673 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-13 18:32:30,673 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-13 18:32:30,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-13 18:32:30,674 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-13 18:32:30,674 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-13 18:32:30,674 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-13 18:32:30,674 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-13 18:32:30,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-13 18:32:30,674 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-13 18:32:30,674 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 18:32:30,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 18:32:30,675 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-13 18:32:30,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-13 18:32:30,675 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-13 18:32:30,675 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-13 18:32:30,675 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-13 18:32:30,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-13 18:32:30,675 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-13 18:32:30,675 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-13 18:32:30,675 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-13 18:32:30,676 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-13 18:32:30,676 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-13 18:32:30,676 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-13 18:32:30,676 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-13 18:32:30,676 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-13 18:32:30,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 18:32:30,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 18:32:30,676 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-13 18:32:30,677 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-13 18:32:30,677 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-13 18:32:30,677 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-13 18:32:30,677 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-13 18:32:30,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-13 18:32:30,677 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 18:32:30,677 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 18:32:30,677 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-13 18:32:30,677 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-13 18:32:30,678 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-13 18:32:30,678 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-13 18:32:30,678 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-13 18:32:30,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-13 18:32:30,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-13 18:32:30,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-13 18:32:30,678 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-13 18:32:30,678 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-13 18:32:30,679 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 18:32:30,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 18:32:30,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 18:32:30,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 18:32:30,679 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-13 18:32:30,680 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-13 18:32:30,680 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-13 18:32:30,680 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-13 18:32:30,680 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-13 18:32:30,681 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-13 18:32:30,681 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-13 18:32:30,681 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-13 18:32:30,681 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-13 18:32:30,681 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-13 18:32:30,681 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-13 18:32:30,681 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-13 18:32:30,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-13 18:32:30,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-13 18:32:30,682 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-13 18:32:30,682 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-13 18:32:30,682 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-13 18:32:30,682 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-13 18:32:30,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 18:32:30,682 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 18:32:30,682 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 18:32:30,682 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-13 18:32:30,683 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-13 18:32:30,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_70 [2021-11-13 18:32:30,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_70 [2021-11-13 18:32:30,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_77 [2021-11-13 18:32:30,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_77 [2021-11-13 18:32:30,683 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-13 18:32:30,683 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-13 18:32:30,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 18:32:30,683 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-13 18:32:30,684 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-13 18:32:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-13 18:32:30,684 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-13 18:32:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-13 18:32:30,684 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-13 18:32:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-13 18:32:30,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-13 18:32:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-13 18:32:30,685 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-13 18:32:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-13 18:32:30,685 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-13 18:32:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-13 18:32:30,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-13 18:32:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-13 18:32:30,685 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-13 18:32:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-13 18:32:30,685 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-13 18:32:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-13 18:32:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-13 18:32:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-13 18:32:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-13 18:32:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-13 18:32:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-13 18:32:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-13 18:32:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-13 18:32:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-13 18:32:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-13 18:32:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-13 18:32:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-13 18:32:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 18:32:30,687 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 18:32:30,688 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 18:32:30,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 18:32:30,689 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-13 18:32:30,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-13 18:32:30,689 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-13 18:32:30,689 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-13 18:32:30,689 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-13 18:32:30,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-13 18:32:30,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_l2t_entry [2021-11-13 18:32:30,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_l2t_entry [2021-11-13 18:32:30,689 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-13 18:32:30,690 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-13 18:32:30,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 18:32:30,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 18:32:30,690 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-13 18:32:30,690 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-13 18:32:30,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_65 [2021-11-13 18:32:30,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_65 [2021-11-13 18:32:30,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_93 [2021-11-13 18:32:30,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_93 [2021-11-13 18:32:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 18:32:30,691 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 18:32:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-13 18:32:30,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-13 18:32:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-13 18:32:30,691 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-13 18:32:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-13 18:32:30,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-13 18:32:30,691 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-13 18:32:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-13 18:32:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-13 18:32:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-13 18:32:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 18:32:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 18:32:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-13 18:32:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-13 18:32:30,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_92___0 [2021-11-13 18:32:30,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_92___0 [2021-11-13 18:32:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_reg_lock_of_sge [2021-11-13 18:32:30,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_reg_lock_of_sge [2021-11-13 18:32:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-13 18:32:30,693 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-13 18:32:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-13 18:32:30,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-13 18:32:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-13 18:32:30,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-13 18:32:30,693 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-13 18:32:30,694 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-13 18:32:30,694 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 18:32:30,694 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 18:32:30,694 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-13 18:32:30,694 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-13 18:32:30,694 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-13 18:32:30,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-13 18:32:30,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_77 [2021-11-13 18:32:30,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_77 [2021-11-13 18:32:30,695 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-13 18:32:30,695 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-13 18:32:30,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_75 [2021-11-13 18:32:30,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_75 [2021-11-13 18:32:30,695 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-13 18:32:30,695 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-13 18:32:30,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 18:32:30,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_38_4 [2021-11-13 18:32:30,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_38_4 [2021-11-13 18:32:30,696 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-13 18:32:30,696 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-13 18:32:30,696 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-13 18:32:30,696 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-13 18:32:30,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 18:32:30,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 18:32:30,696 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-13 18:32:30,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-13 18:32:30,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-13 18:32:30,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-13 18:32:30,697 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-13 18:32:30,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-13 18:32:30,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2021-11-13 18:32:30,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2021-11-13 18:32:30,697 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-13 18:32:30,697 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-13 18:32:30,697 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-13 18:32:30,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-13 18:32:30,698 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-13 18:32:30,698 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-13 18:32:30,698 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-13 18:32:30,698 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-13 18:32:30,698 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-13 18:32:30,698 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-13 18:32:30,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-13 18:32:30,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-13 18:32:30,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2021-11-13 18:32:30,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2021-11-13 18:32:30,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-13 18:32:30,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-13 18:32:30,699 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-13 18:32:30,699 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-13 18:32:30,699 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-13 18:32:30,699 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-13 18:32:30,699 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-13 18:32:30,699 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-13 18:32:30,700 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-13 18:32:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-13 18:32:30,700 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-13 18:32:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-13 18:32:30,700 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-13 18:32:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-13 18:32:30,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_89 [2021-11-13 18:32:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_89 [2021-11-13 18:32:30,700 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-13 18:32:30,701 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-13 18:32:30,701 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-13 18:32:30,701 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-13 18:32:30,701 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-13 18:32:30,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-13 18:32:30,701 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-13 18:32:30,701 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-13 18:32:30,701 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-13 18:32:30,701 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-13 18:32:30,702 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-11-13 18:32:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-11-13 18:32:30,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2021-11-13 18:32:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2021-11-13 18:32:30,702 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-13 18:32:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-13 18:32:30,702 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-13 18:32:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-13 18:32:30,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-13 18:32:30,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-13 18:32:30,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-13 18:32:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-13 18:32:30,707 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-13 18:32:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-13 18:32:30,707 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-13 18:32:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-13 18:32:30,708 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-13 18:32:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-13 18:32:30,708 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-13 18:32:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-13 18:32:30,708 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-13 18:32:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-13 18:32:30,708 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-13 18:32:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-13 18:32:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-13 18:32:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-13 18:32:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-13 18:32:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-13 18:32:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-13 18:32:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-13 18:32:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-13 18:32:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-13 18:32:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-13 18:32:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-13 18:32:30,710 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-13 18:32:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-13 18:32:30,710 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-13 18:32:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-13 18:32:30,710 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-13 18:32:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-13 18:32:30,710 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-13 18:32:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-13 18:32:30,711 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-13 18:32:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-13 18:32:30,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 18:32:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 18:32:30,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 18:32:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 18:32:30,711 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-13 18:32:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-13 18:32:30,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier [2021-11-13 18:32:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier [2021-11-13 18:32:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-13 18:32:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-13 18:32:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-13 18:32:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-13 18:32:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-13 18:32:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-13 18:32:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-13 18:32:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-13 18:32:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-13 18:32:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-13 18:32:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-13 18:32:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-13 18:32:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-13 18:32:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-13 18:32:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 18:32:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 18:32:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-13 18:32:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-13 18:32:30,714 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-13 18:32:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-13 18:32:30,714 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-13 18:32:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-13 18:32:30,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-13 18:32:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-13 18:32:30,714 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 18:32:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 18:32:30,715 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-13 18:32:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-13 18:32:30,715 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-13 18:32:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-13 18:32:30,715 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-13 18:32:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-13 18:32:30,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-13 18:32:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-13 18:32:30,715 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-13 18:32:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-13 18:32:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-13 18:32:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-13 18:32:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-13 18:32:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-13 18:32:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-13 18:32:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-13 18:32:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-13 18:32:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-13 18:32:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-13 18:32:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-13 18:32:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_71 [2021-11-13 18:32:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_71 [2021-11-13 18:32:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-13 18:32:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-13 18:32:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_78 [2021-11-13 18:32:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_78 [2021-11-13 18:32:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-13 18:32:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-13 18:32:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-13 18:32:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-13 18:32:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 18:32:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 18:32:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-13 18:32:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-13 18:32:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-13 18:32:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-13 18:32:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2021-11-13 18:32:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2021-11-13 18:32:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-13 18:32:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-13 18:32:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-13 18:32:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-13 18:32:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-13 18:32:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-13 18:32:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-13 18:32:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-13 18:32:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-13 18:32:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-13 18:32:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-13 18:32:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-13 18:32:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-13 18:32:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-13 18:32:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-13 18:32:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-13 18:32:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-13 18:32:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-13 18:32:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 18:32:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 18:32:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-13 18:32:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-13 18:32:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-13 18:32:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-13 18:32:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 18:32:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 18:32:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 18:32:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 18:32:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-13 18:32:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-13 18:32:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_44_2 [2021-11-13 18:32:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_44_2 [2021-11-13 18:32:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 18:32:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 18:32:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-13 18:32:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-13 18:32:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 18:32:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-13 18:32:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-13 18:32:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-13 18:32:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-13 18:32:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-13 18:32:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-13 18:32:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-13 18:32:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-13 18:32:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-13 18:32:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-13 18:32:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-13 18:32:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-13 18:32:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-13 18:32:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-13 18:32:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-13 18:32:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-13 18:32:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 18:32:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 18:32:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-13 18:32:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-13 18:32:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-13 18:32:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-13 18:32:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 18:32:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 18:32:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-13 18:32:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-13 18:32:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-13 18:32:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-13 18:32:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 18:32:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-13 18:32:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-13 18:32:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-13 18:32:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-13 18:32:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-13 18:32:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-13 18:32:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-13 18:32:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-13 18:32:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-13 18:32:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-13 18:32:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-13 18:32:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-13 18:32:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 18:32:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 18:32:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-13 18:32:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-13 18:32:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-13 18:32:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-13 18:32:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-13 18:32:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-13 18:32:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 18:32:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_78 [2021-11-13 18:32:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_78 [2021-11-13 18:32:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-13 18:32:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-13 18:32:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-13 18:32:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-13 18:32:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-13 18:32:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-13 18:32:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sge_rspq [2021-11-13 18:32:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sge_rspq [2021-11-13 18:32:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-13 18:32:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-13 18:32:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 18:32:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 18:32:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-13 18:32:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-13 18:32:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure l2t_hold [2021-11-13 18:32:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure l2t_hold [2021-11-13 18:32:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-13 18:32:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-13 18:32:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 18:32:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 18:32:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 18:32:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 18:32:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 18:32:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 18:32:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-13 18:32:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-13 18:32:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-13 18:32:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-13 18:32:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-13 18:32:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-13 18:32:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-13 18:32:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-13 18:32:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-13 18:32:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-13 18:32:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_94 [2021-11-13 18:32:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_94 [2021-11-13 18:32:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-13 18:32:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-13 18:32:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-13 18:32:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-13 18:32:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-13 18:32:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-13 18:32:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-13 18:32:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-13 18:32:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-13 18:32:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-13 18:32:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-13 18:32:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-13 18:32:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-13 18:32:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-13 18:32:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-13 18:32:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-13 18:32:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-13 18:32:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-13 18:32:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-13 18:32:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-13 18:32:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-13 18:32:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-13 18:32:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-13 18:32:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-13 18:32:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-13 18:32:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-13 18:32:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_l2t_entry [2021-11-13 18:32:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_l2t_entry [2021-11-13 18:32:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-13 18:32:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-13 18:32:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-13 18:32:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-13 18:32:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-13 18:32:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-13 18:32:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-13 18:32:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-13 18:32:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-13 18:32:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-13 18:32:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-13 18:32:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-13 18:32:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-13 18:32:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-13 18:32:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sge_rspq [2021-11-13 18:32:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sge_rspq [2021-11-13 18:32:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 18:32:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 18:32:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 18:32:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 18:32:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-13 18:32:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-13 18:32:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-13 18:32:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-13 18:32:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-13 18:32:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-13 18:32:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-13 18:32:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-13 18:32:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-13 18:32:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-13 18:32:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-13 18:32:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-13 18:32:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-13 18:32:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-13 18:32:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-13 18:32:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-13 18:32:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-13 18:32:30,828 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-13 18:32:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-13 18:32:30,828 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-13 18:32:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-13 18:32:30,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-13 18:32:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 18:32:30,829 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 18:32:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier_104 [2021-11-13 18:32:30,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier_104 [2021-11-13 18:32:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-13 18:32:30,829 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-13 18:32:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-13 18:32:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-13 18:32:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-13 18:32:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-13 18:32:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-13 18:32:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-13 18:32:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-13 18:32:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-13 18:32:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-13 18:32:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-13 18:32:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-13 18:32:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-13 18:32:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-13 18:32:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-13 18:32:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-13 18:32:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-13 18:32:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-13 18:32:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-13 18:32:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-13 18:32:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-13 18:32:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-13 18:32:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-13 18:32:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-13 18:32:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-13 18:32:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-13 18:32:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-13 18:32:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-13 18:32:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-13 18:32:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-13 18:32:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-13 18:32:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-13 18:32:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-13 18:32:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-13 18:32:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-13 18:32:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-13 18:32:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-13 18:32:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-13 18:32:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-13 18:32:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-13 18:32:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-13 18:32:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-13 18:32:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-13 18:32:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-13 18:32:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-13 18:32:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-13 18:32:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-13 18:32:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 18:32:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-13 18:32:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-13 18:32:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 18:32:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 18:32:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-13 18:32:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-13 18:32:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-13 18:32:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-13 18:32:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-13 18:32:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-13 18:32:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-13 18:32:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-13 18:32:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 18:32:30,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 18:32:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-13 18:32:30,839 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-13 18:32:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-13 18:32:30,839 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-13 18:32:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-13 18:32:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-13 18:32:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-13 18:32:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-13 18:32:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-13 18:32:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-13 18:32:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-13 18:32:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-13 18:32:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 18:32:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 18:32:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-13 18:32:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-13 18:32:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-13 18:32:30,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-13 18:32:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-13 18:32:30,842 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-13 18:32:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-13 18:32:30,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-13 18:32:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-13 18:32:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-13 18:32:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-13 18:32:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-13 18:32:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_work_lock_of_adapter [2021-11-13 18:32:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_work_lock_of_adapter [2021-11-13 18:32:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-13 18:32:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-13 18:32:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-13 18:32:30,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-13 18:32:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-13 18:32:30,844 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-13 18:32:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-13 18:32:30,844 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-13 18:32:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2021-11-13 18:32:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2021-11-13 18:32:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-13 18:32:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-13 18:32:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-13 18:32:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-13 18:32:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-13 18:32:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-13 18:32:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 18:32:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 18:32:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-13 18:32:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-13 18:32:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-13 18:32:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-13 18:32:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-13 18:32:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-13 18:32:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-13 18:32:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-13 18:32:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-13 18:32:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-13 18:32:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 18:32:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 18:32:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-13 18:32:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-13 18:32:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-13 18:32:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-13 18:32:30,849 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-13 18:32:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-13 18:32:30,849 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-13 18:32:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-13 18:32:30,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-13 18:32:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-13 18:32:30,850 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-13 18:32:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-13 18:32:30,850 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-13 18:32:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-13 18:32:30,850 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2021-11-13 18:32:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2021-11-13 18:32:30,850 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-13 18:32:30,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-13 18:32:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-13 18:32:30,851 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-13 18:32:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 18:32:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-13 18:32:30,851 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-13 18:32:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-13 18:32:30,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-13 18:32:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-13 18:32:30,852 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-13 18:32:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-13 18:32:30,852 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-13 18:32:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-13 18:32:30,853 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-13 18:32:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-13 18:32:30,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-13 18:32:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-13 18:32:30,853 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-13 18:32:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 18:32:30,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 18:32:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-13 18:32:30,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-13 18:32:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-13 18:32:30,854 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-13 18:32:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 18:32:30,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 18:32:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-13 18:32:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-13 18:32:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-13 18:32:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-13 18:32:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-13 18:32:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-13 18:32:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 18:32:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 18:32:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-13 18:32:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-13 18:32:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-13 18:32:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-13 18:32:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-13 18:32:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-13 18:32:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2021-11-13 18:32:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2021-11-13 18:32:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_83 [2021-11-13 18:32:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_83 [2021-11-13 18:32:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-13 18:32:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-13 18:32:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-13 18:32:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-13 18:32:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-13 18:32:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-13 18:32:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 18:32:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 18:32:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-13 18:32:30,859 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-13 18:32:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 18:32:30,859 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 18:32:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-13 18:32:30,859 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-13 18:32:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-13 18:32:30,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-13 18:32:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-13 18:32:30,860 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-13 18:32:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-11-13 18:32:30,860 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-11-13 18:32:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-13 18:32:30,860 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-13 18:32:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-13 18:32:30,861 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-13 18:32:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-13 18:32:30,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-13 18:32:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-13 18:32:30,861 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-13 18:32:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-13 18:32:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-13 18:32:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_74 [2021-11-13 18:32:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_74 [2021-11-13 18:32:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-13 18:32:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-13 18:32:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-13 18:32:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-13 18:32:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-13 18:32:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-13 18:32:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-13 18:32:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-13 18:32:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-13 18:32:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-13 18:32:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-13 18:32:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-13 18:32:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-13 18:32:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-13 18:32:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 18:32:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 18:32:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-13 18:32:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-13 18:32:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-13 18:32:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-13 18:32:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-13 18:32:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-13 18:32:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-13 18:32:30,866 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-13 18:32:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-13 18:32:30,866 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-13 18:32:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-13 18:32:30,866 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-13 18:32:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 18:32:30,867 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 18:32:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-13 18:32:30,867 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-13 18:32:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-13 18:32:30,867 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-13 18:32:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-13 18:32:30,868 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-13 18:32:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-13 18:32:30,868 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-13 18:32:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-13 18:32:30,868 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-13 18:32:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_66 [2021-11-13 18:32:30,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_66 [2021-11-13 18:32:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-13 18:32:30,869 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-13 18:32:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-13 18:32:30,869 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-13 18:32:30,869 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-13 18:32:30,869 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-13 18:32:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-13 18:32:30,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-13 18:32:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-13 18:32:30,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-13 18:32:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-13 18:32:30,870 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-13 18:32:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-13 18:32:30,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-13 18:32:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_91___0 [2021-11-13 18:32:30,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_91___0 [2021-11-13 18:32:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-13 18:32:30,871 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-13 18:32:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-13 18:32:30,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-13 18:32:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-13 18:32:30,872 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-13 18:32:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 18:32:30,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 18:32:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-13 18:32:30,873 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-13 18:32:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-13 18:32:30,873 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-13 18:32:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-13 18:32:30,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-13 18:32:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-13 18:32:30,874 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-13 18:32:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-13 18:32:30,874 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-13 18:32:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 18:32:30,874 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 18:32:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 18:32:30,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 18:32:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-13 18:32:30,875 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-13 18:32:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 18:32:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 18:32:30,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 18:32:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-13 18:32:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-13 18:32:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-13 18:32:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-13 18:32:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-13 18:32:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-13 18:32:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-11-13 18:32:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2021-11-13 18:32:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 18:32:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 18:32:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-13 18:32:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-13 18:34:29,754 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 18:35:08,225 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 18:35:08,225 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2021-11-13 18:35:08,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:35:08 BoogieIcfgContainer [2021-11-13 18:35:08,243 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 18:35:08,245 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 18:35:08,245 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 18:35:08,250 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 18:35:08,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 06:32:01" (1/3) ... [2021-11-13 18:35:08,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@717d4a7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:35:08, skipping insertion in model container [2021-11-13 18:35:08,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:32:27" (2/3) ... [2021-11-13 18:35:08,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@717d4a7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:35:08, skipping insertion in model container [2021-11-13 18:35:08,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:35:08" (3/3) ... [2021-11-13 18:35:08,255 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-13 18:35:08,262 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 18:35:08,263 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-11-13 18:35:08,383 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 18:35:08,401 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 [2021-11-13 18:35:08,401 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-11-13 18:35:08,643 INFO L276 IsEmpty]: Start isEmpty. Operand has 10860 states, 7140 states have (on average 1.3050420168067227) internal successors, (9318), 7361 states have internal predecessors, (9318), 3166 states have call successors, (3166), 552 states have call predecessors, (3166), 551 states have return successors, (3155), 3113 states have call predecessors, (3155), 3155 states have call successors, (3155) [2021-11-13 18:35:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2021-11-13 18:35:08,673 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 18:35:08,675 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2021-11-13 18:35:08,675 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 18:35:08,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:35:08,687 INFO L85 PathProgramCache]: Analyzing trace with hash 1563446736, now seen corresponding path program 1 times [2021-11-13 18:35:08,699 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:35:08,699 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145862232] [2021-11-13 18:35:08,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:35:08,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:35:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:10,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-11-13 18:35:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:10,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-11-13 18:35:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:10,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-13 18:35:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:10,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 18:35:10,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:10,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-13 18:35:10,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:10,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-11-13 18:35:10,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:10,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-13 18:35:10,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:10,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2021-11-13 18:35:10,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:10,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-13 18:35:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-11-13 18:35:11,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-13 18:35:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-11-13 18:35:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-11-13 18:35:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-13 18:35:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2021-11-13 18:35:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-13 18:35:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-11-13 18:35:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-11-13 18:35:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-11-13 18:35:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-13 18:35:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-11-13 18:35:11,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-11-13 18:35:11,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-11-13 18:35:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-13 18:35:11,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-11-13 18:35:11,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-13 18:35:11,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-11-13 18:35:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-11-13 18:35:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-13 18:35:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 18:35:11,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-11-13 18:35:11,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-11-13 18:35:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:35:11,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-13 18:35:11,914 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:35:11,915 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145862232] [2021-11-13 18:35:11,915 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1145862232] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:35:11,916 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:35:11,916 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 18:35:11,918 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889165107] [2021-11-13 18:35:11,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:35:11,925 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 18:35:11,925 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:35:11,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 18:35:11,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 18:35:12,013 INFO L87 Difference]: Start difference. First operand has 10860 states, 7140 states have (on average 1.3050420168067227) internal successors, (9318), 7361 states have internal predecessors, (9318), 3166 states have call successors, (3166), 552 states have call predecessors, (3166), 551 states have return successors, (3155), 3113 states have call predecessors, (3155), 3155 states have call successors, (3155) Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-11-13 18:35:14,383 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:20,288 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:22,399 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:24,435 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:26,473 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:28,499 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:30,519 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:32,540 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:35,897 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:37,915 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:39,926 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:42,359 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:44,403 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:46,047 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:47,361 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:49,053 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:54,403 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:35:57,733 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:36:08,899 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:36:13,251 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:36:16,164 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:36:20,064 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:36:27,096 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:36:29,354 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:36:39,149 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:36:41,579 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:36:43,609 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:36:54,518 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:05,002 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:07,912 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:10,140 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:12,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:37:12,087 INFO L93 Difference]: Finished difference Result 23610 states and 35039 transitions. [2021-11-13 18:37:12,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 18:37:12,092 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 180 [2021-11-13 18:37:12,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 18:37:12,287 INFO L225 Difference]: With dead ends: 23610 [2021-11-13 18:37:12,287 INFO L226 Difference]: Without dead ends: 12743 [2021-11-13 18:37:12,564 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 18:37:12,568 INFO L933 BasicCegarLoop]: 14062 mSDtfsCounter, 4776 mSDsluCounter, 17800 mSDsCounter, 0 mSdLazyCounter, 9584 mSolverCounterSat, 3806 mSolverCounterUnsat, 26 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 112385.92ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 5913 SdHoareTripleChecker+Valid, 31862 SdHoareTripleChecker+Invalid, 13416 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 284.72ms SdHoareTripleChecker+Time, 3806 IncrementalHoareTripleChecker+Valid, 9584 IncrementalHoareTripleChecker+Invalid, 26 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 118512.52ms IncrementalHoareTripleChecker+Time [2021-11-13 18:37:12,569 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5913 Valid, 31862 Invalid, 13416 Unknown, 0 Unchecked, 284.72ms Time], IncrementalHoareTripleChecker [3806 Valid, 9584 Invalid, 26 Unknown, 0 Unchecked, 118512.52ms Time] [2021-11-13 18:37:12,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12743 states. [2021-11-13 18:37:13,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12743 to 10796. [2021-11-13 18:37:13,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10796 states, 7091 states have (on average 1.295162882527147) internal successors, (9184), 7305 states have internal predecessors, (9184), 3152 states have call successors, (3152), 551 states have call predecessors, (3152), 550 states have return successors, (3149), 3107 states have call predecessors, (3149), 3149 states have call successors, (3149) [2021-11-13 18:37:13,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10796 states to 10796 states and 15485 transitions. [2021-11-13 18:37:13,784 INFO L78 Accepts]: Start accepts. Automaton has 10796 states and 15485 transitions. Word has length 180 [2021-11-13 18:37:13,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 18:37:13,785 INFO L470 AbstractCegarLoop]: Abstraction has 10796 states and 15485 transitions. [2021-11-13 18:37:13,786 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-11-13 18:37:13,786 INFO L276 IsEmpty]: Start isEmpty. Operand 10796 states and 15485 transitions. [2021-11-13 18:37:13,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2021-11-13 18:37:13,801 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 18:37:13,801 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2021-11-13 18:37:13,802 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 18:37:13,802 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 18:37:13,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:37:13,803 INFO L85 PathProgramCache]: Analyzing trace with hash -2127975788, now seen corresponding path program 1 times [2021-11-13 18:37:13,803 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:37:13,803 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665899598] [2021-11-13 18:37:13,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:37:13,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:37:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-13 18:37:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-13 18:37:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-13 18:37:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-13 18:37:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-13 18:37:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-11-13 18:37:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-11-13 18:37:15,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2021-11-13 18:37:15,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-13 18:37:15,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-11-13 18:37:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-11-13 18:37:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2021-11-13 18:37:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-13 18:37:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-11-13 18:37:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-11-13 18:37:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-11-13 18:37:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-13 18:37:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-11-13 18:37:15,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-11-13 18:37:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-13 18:37:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-11-13 18:37:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-11-13 18:37:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:15,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-13 18:37:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:16,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-13 18:37:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:16,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-11-13 18:37:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:16,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-11-13 18:37:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:16,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-13 18:37:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:16,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-13 18:37:16,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:16,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-11-13 18:37:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:16,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 18:37:16,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:16,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-11-13 18:37:16,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:16,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-13 18:37:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:16,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-13 18:37:16,317 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:37:16,317 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665899598] [2021-11-13 18:37:16,317 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1665899598] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 18:37:16,317 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [968230529] [2021-11-13 18:37:16,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:37:16,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 18:37:16,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 18:37:16,322 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 18:37:16,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-13 18:37:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:37:21,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 9712 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-13 18:37:21,592 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 18:37:22,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-13 18:37:22,565 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 18:37:23,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-13 18:37:23,232 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [968230529] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 18:37:23,232 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 18:37:23,233 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2021-11-13 18:37:23,235 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150822308] [2021-11-13 18:37:23,235 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 18:37:23,237 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-13 18:37:23,238 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:37:23,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-13 18:37:23,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-13 18:37:23,239 INFO L87 Difference]: Start difference. First operand 10796 states and 15485 transitions. Second operand has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (92), 3 states have call predecessors, (92), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-13 18:37:25,552 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:33,988 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:36,144 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:38,176 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:40,223 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:42,241 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:44,266 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:46,287 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:50,033 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:52,366 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:53,427 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:54,845 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:57,489 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:37:59,541 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:01,346 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:04,343 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:11,717 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:13,867 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:16,029 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:18,264 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:22,091 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:41,409 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:44,426 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:48,905 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:53,694 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:38:59,033 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:39:01,234 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:39:12,056 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:39:14,088 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:39:23,477 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:39:27,290 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:39:29,965 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:39:42,842 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:39:45,460 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:39:47,632 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:39:49,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:39:49,607 INFO L93 Difference]: Finished difference Result 23542 states and 34272 transitions. [2021-11-13 18:39:49,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 18:39:49,607 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (92), 3 states have call predecessors, (92), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 182 [2021-11-13 18:39:49,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 18:39:49,734 INFO L225 Difference]: With dead ends: 23542 [2021-11-13 18:39:49,734 INFO L226 Difference]: Without dead ends: 12752 [2021-11-13 18:39:49,796 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 430 GetRequests, 424 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-13 18:39:49,797 INFO L933 BasicCegarLoop]: 14030 mSDtfsCounter, 4782 mSDsluCounter, 43515 mSDsCounter, 0 mSdLazyCounter, 16606 mSolverCounterSat, 3799 mSolverCounterUnsat, 28 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 137579.89ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 5918 SdHoareTripleChecker+Valid, 57545 SdHoareTripleChecker+Invalid, 20433 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 295.16ms SdHoareTripleChecker+Time, 3799 IncrementalHoareTripleChecker+Valid, 16606 IncrementalHoareTripleChecker+Invalid, 28 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 145089.78ms IncrementalHoareTripleChecker+Time [2021-11-13 18:39:49,798 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5918 Valid, 57545 Invalid, 20433 Unknown, 0 Unchecked, 295.16ms Time], IncrementalHoareTripleChecker [3799 Valid, 16606 Invalid, 28 Unknown, 0 Unchecked, 145089.78ms Time] [2021-11-13 18:39:49,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12752 states. [2021-11-13 18:39:50,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12752 to 10802. [2021-11-13 18:39:50,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10802 states, 7097 states have (on average 1.2949133436663378) internal successors, (9190), 7311 states have internal predecessors, (9190), 3152 states have call successors, (3152), 551 states have call predecessors, (3152), 550 states have return successors, (3149), 3107 states have call predecessors, (3149), 3149 states have call successors, (3149) [2021-11-13 18:39:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10802 states to 10802 states and 15491 transitions. [2021-11-13 18:39:50,534 INFO L78 Accepts]: Start accepts. Automaton has 10802 states and 15491 transitions. Word has length 182 [2021-11-13 18:39:50,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 18:39:50,536 INFO L470 AbstractCegarLoop]: Abstraction has 10802 states and 15491 transitions. [2021-11-13 18:39:50,537 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (92), 3 states have call predecessors, (92), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-13 18:39:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 10802 states and 15491 transitions. [2021-11-13 18:39:50,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-11-13 18:39:50,540 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 18:39:50,540 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2021-11-13 18:39:50,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-13 18:39:50,754 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a102ddad-57bc-4835-8552-22225be741a9/bin/uautomizer-YU5uOKAj3y/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2021-11-13 18:39:50,754 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 18:39:50,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:39:50,755 INFO L85 PathProgramCache]: Analyzing trace with hash -373425440, now seen corresponding path program 2 times [2021-11-13 18:39:50,755 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:39:50,755 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706412909] [2021-11-13 18:39:50,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:39:50,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:39:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-13 18:39:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-11-13 18:39:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-11-13 18:39:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-13 18:39:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-13 18:39:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-11-13 18:39:52,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-11-13 18:39:52,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-13 18:39:52,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-11-13 18:39:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-13 18:39:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-13 18:39:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-13 18:39:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-13 18:39:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-13 18:39:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-11-13 18:39:52,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-11-13 18:39:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-13 18:39:52,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-11-13 18:39:52,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-13 18:39:52,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-13 18:39:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:52,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-13 18:39:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-11-13 18:39:53,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-11-13 18:39:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-11-13 18:39:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-13 18:39:53,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-11-13 18:39:53,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-13 18:39:53,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-13 18:39:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-11-13 18:39:53,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 18:39:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-13 18:39:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-13 18:39:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:39:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1331 trivial. 0 not checked. [2021-11-13 18:39:53,413 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:39:53,415 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706412909] [2021-11-13 18:39:53,415 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706412909] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:39:53,415 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:39:53,416 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 18:39:53,416 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45436016] [2021-11-13 18:39:53,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:39:53,419 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 18:39:53,419 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:39:53,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 18:39:53,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:39:53,420 INFO L87 Difference]: Start difference. First operand 10802 states and 15491 transitions. Second operand has 6 states, 6 states have (on average 5.5) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-11-13 18:39:55,863 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:00,784 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-11-13 18:40:05,411 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:07,512 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:09,559 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:12,427 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:14,443 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:16,460 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:18,486 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:20,508 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:22,531 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:26,780 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:28,051 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:31,866 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:33,948 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:35,953 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:37,457 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:38,646 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:39,669 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:46,374 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:48,520 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:50,744 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:40:54,403 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:41:05,827 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:41:18,673 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:41:21,185 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:41:28,847 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:41:31,082 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:41:41,195 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:41:43,217 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:41:48,416 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:41:57,656 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:42:01,804 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:42:09,655 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:42:24,982 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:42:49,841 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:42:57,398 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:00,534 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:06,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 18:43:06,005 INFO L93 Difference]: Finished difference Result 23883 states and 35114 transitions. [2021-11-13 18:43:06,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 18:43:06,006 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 188 [2021-11-13 18:43:06,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 18:43:06,161 INFO L225 Difference]: With dead ends: 23883 [2021-11-13 18:43:06,161 INFO L226 Difference]: Without dead ends: 23881 [2021-11-13 18:43:06,176 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2021-11-13 18:43:06,178 INFO L933 BasicCegarLoop]: 15836 mSDtfsCounter, 22358 mSDsluCounter, 45748 mSDsCounter, 0 mSdLazyCounter, 22913 mSolverCounterSat, 11108 mSolverCounterUnsat, 29 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 179410.44ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 25089 SdHoareTripleChecker+Valid, 61584 SdHoareTripleChecker+Invalid, 34050 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 463.69ms SdHoareTripleChecker+Time, 11108 IncrementalHoareTripleChecker+Valid, 22913 IncrementalHoareTripleChecker+Invalid, 29 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 190391.97ms IncrementalHoareTripleChecker+Time [2021-11-13 18:43:06,178 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [25089 Valid, 61584 Invalid, 34050 Unknown, 0 Unchecked, 463.69ms Time], IncrementalHoareTripleChecker [11108 Valid, 22913 Invalid, 29 Unknown, 0 Unchecked, 190391.97ms Time] [2021-11-13 18:43:06,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23881 states. [2021-11-13 18:43:07,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23881 to 20254. [2021-11-13 18:43:07,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20254 states, 13348 states have (on average 1.3032664069523525) internal successors, (17396), 13744 states have internal predecessors, (17396), 5813 states have call successors, (5813), 1078 states have call predecessors, (5813), 1090 states have return successors, (5938), 5731 states have call predecessors, (5938), 5810 states have call successors, (5938) [2021-11-13 18:43:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20254 states to 20254 states and 29147 transitions. [2021-11-13 18:43:07,701 INFO L78 Accepts]: Start accepts. Automaton has 20254 states and 29147 transitions. Word has length 188 [2021-11-13 18:43:07,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 18:43:07,704 INFO L470 AbstractCegarLoop]: Abstraction has 20254 states and 29147 transitions. [2021-11-13 18:43:07,704 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (34), 4 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-11-13 18:43:07,705 INFO L276 IsEmpty]: Start isEmpty. Operand 20254 states and 29147 transitions. [2021-11-13 18:43:07,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2021-11-13 18:43:07,709 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 18:43:07,710 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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] [2021-11-13 18:43:07,710 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 18:43:07,710 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-13 18:43:07,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 18:43:07,711 INFO L85 PathProgramCache]: Analyzing trace with hash -1260650523, now seen corresponding path program 1 times [2021-11-13 18:43:07,711 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 18:43:07,711 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1574480397] [2021-11-13 18:43:07,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 18:43:07,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 18:43:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:08,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-13 18:43:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:08,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-11-13 18:43:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:08,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-11-13 18:43:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:08,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-13 18:43:08,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:08,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-13 18:43:08,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:08,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-11-13 18:43:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:08,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-11-13 18:43:08,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:08,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-13 18:43:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:08,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-11-13 18:43:08,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-13 18:43:09,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-13 18:43:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-13 18:43:09,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-13 18:43:09,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-13 18:43:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-11-13 18:43:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-11-13 18:43:09,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-13 18:43:09,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-11-13 18:43:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-13 18:43:09,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-13 18:43:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-13 18:43:09,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-11-13 18:43:09,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-11-13 18:43:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-11-13 18:43:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-13 18:43:09,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-11-13 18:43:09,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-13 18:43:09,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-13 18:43:09,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-11-13 18:43:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 18:43:09,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-13 18:43:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-13 18:43:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-11-13 18:43:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 18:43:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1331 trivial. 0 not checked. [2021-11-13 18:43:09,794 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 18:43:09,794 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1574480397] [2021-11-13 18:43:09,794 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1574480397] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 18:43:09,794 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 18:43:09,794 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 18:43:09,794 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722094364] [2021-11-13 18:43:09,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 18:43:09,795 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 18:43:09,795 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 18:43:09,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 18:43:09,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 18:43:09,796 INFO L87 Difference]: Start difference. First operand 20254 states and 29147 transitions. Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (35), 4 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2021-11-13 18:43:12,095 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:19,050 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:21,076 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:23,104 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:25,145 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:27,165 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:29,183 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:31,204 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:39,605 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:41,664 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:45,361 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:50,324 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:55,326 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:43:59,054 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:44:11,745 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:44:20,950 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:44:26,648 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:44:34,021 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:44:36,228 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:44:38,436 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 18:44:40,645 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []