./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9042704dfedde7c8f38e47e12488f2c61f6c83b3ebca97c72ebc7e2639f6be7a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-4e7fbc6 [2022-11-23 15:25:27,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 15:25:27,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 15:25:27,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 15:25:27,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 15:25:27,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 15:25:27,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 15:25:27,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 15:25:27,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 15:25:27,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 15:25:27,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 15:25:27,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 15:25:27,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 15:25:27,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 15:25:27,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 15:25:27,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 15:25:27,362 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 15:25:27,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 15:25:27,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 15:25:27,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 15:25:27,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 15:25:27,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 15:25:27,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 15:25:27,371 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 15:25:27,374 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 15:25:27,375 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 15:25:27,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 15:25:27,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 15:25:27,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 15:25:27,377 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 15:25:27,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 15:25:27,378 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 15:25:27,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 15:25:27,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 15:25:27,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 15:25:27,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 15:25:27,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 15:25:27,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 15:25:27,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 15:25:27,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 15:25:27,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 15:25:27,386 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 15:25:27,422 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 15:25:27,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 15:25:27,423 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 15:25:27,423 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 15:25:27,424 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 15:25:27,424 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 15:25:27,424 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 15:25:27,424 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 15:25:27,425 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 15:25:27,425 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 15:25:27,425 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 15:25:27,425 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 15:25:27,425 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 15:25:27,426 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 15:25:27,426 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 15:25:27,426 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 15:25:27,426 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 15:25:27,427 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 15:25:27,432 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 15:25:27,432 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 15:25:27,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 15:25:27,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 15:25:27,432 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 15:25:27,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 15:25:27,433 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 15:25:27,433 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 15:25:27,433 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 15:25:27,434 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 15:25:27,434 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 15:25:27,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:25:27,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 15:25:27,435 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 15:25:27,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 15:25:27,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 15:25:27,436 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 15:25:27,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 15:25:27,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 15:25:27,438 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 15:25:27,438 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_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9042704dfedde7c8f38e47e12488f2c61f6c83b3ebca97c72ebc7e2639f6be7a [2022-11-23 15:25:27,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 15:25:27,821 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 15:25:27,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 15:25:27,825 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 15:25:27,826 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 15:25:27,827 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2022-11-23 15:25:30,971 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 15:25:32,149 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 15:25:32,150 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2022-11-23 15:25:32,251 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/data/b2f5e196f/fdadc29daa5a41d8b42c6dbbd2253d6d/FLAG9bb3969b5 [2022-11-23 15:25:32,270 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/data/b2f5e196f/fdadc29daa5a41d8b42c6dbbd2253d6d [2022-11-23 15:25:32,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 15:25:32,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 15:25:32,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 15:25:32,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 15:25:32,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 15:25:32,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:25:32" (1/1) ... [2022-11-23 15:25:32,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4335e2f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:32, skipping insertion in model container [2022-11-23 15:25:32,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:25:32" (1/1) ... [2022-11-23 15:25:32,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 15:25:32,665 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 15:25:50,847 WARN L237 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_536e6b0d-d228-46a5-992b-a1c02cdf1713/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133725,1133738] [2022-11-23 15:25:50,853 WARN L237 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_536e6b0d-d228-46a5-992b-a1c02cdf1713/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133891,1133904] [2022-11-23 15:25:50,853 WARN L237 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_536e6b0d-d228-46a5-992b-a1c02cdf1713/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134055,1134068] [2022-11-23 15:25:50,854 WARN L237 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_536e6b0d-d228-46a5-992b-a1c02cdf1713/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134220,1134233] [2022-11-23 15:25:50,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:25:51,055 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 15:25:53,161 WARN L237 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_536e6b0d-d228-46a5-992b-a1c02cdf1713/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133725,1133738] [2022-11-23 15:25:53,162 WARN L237 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_536e6b0d-d228-46a5-992b-a1c02cdf1713/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1133891,1133904] [2022-11-23 15:25:53,163 WARN L237 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_536e6b0d-d228-46a5-992b-a1c02cdf1713/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134055,1134068] [2022-11-23 15:25:53,163 WARN L237 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_536e6b0d-d228-46a5-992b-a1c02cdf1713/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1134220,1134233] [2022-11-23 15:25:53,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:25:54,599 INFO L208 MainTranslator]: Completed translation [2022-11-23 15:25:54,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54 WrapperNode [2022-11-23 15:25:54,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 15:25:54,602 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 15:25:54,602 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 15:25:54,603 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 15:25:54,611 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (1/1) ... [2022-11-23 15:25:55,089 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (1/1) ... [2022-11-23 15:25:55,938 INFO L138 Inliner]: procedures = 1383, calls = 13442, calls flagged for inlining = 778, calls inlined = 765, statements flattened = 31403 [2022-11-23 15:25:55,939 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 15:25:55,940 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 15:25:55,940 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 15:25:55,941 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 15:25:55,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (1/1) ... [2022-11-23 15:25:55,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (1/1) ... [2022-11-23 15:25:56,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (1/1) ... [2022-11-23 15:25:56,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (1/1) ... [2022-11-23 15:25:57,137 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (1/1) ... [2022-11-23 15:25:57,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (1/1) ... [2022-11-23 15:25:57,555 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (1/1) ... [2022-11-23 15:25:57,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (1/1) ... [2022-11-23 15:25:57,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 15:25:57,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 15:25:57,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 15:25:57,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 15:25:57,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (1/1) ... [2022-11-23 15:25:57,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:25:57,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:25:57,900 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 15:25:57,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_536e6b0d-d228-46a5-992b-a1c02cdf1713/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 15:25:57,951 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2022-11-23 15:25:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2022-11-23 15:25:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-23 15:25:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-23 15:25:57,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-23 15:25:57,952 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2022-11-23 15:25:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2022-11-23 15:25:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2022-11-23 15:25:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2022-11-23 15:25:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-11-23 15:25:57,953 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-11-23 15:25:57,953 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2022-11-23 15:25:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2022-11-23 15:25:57,954 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2022-11-23 15:25:57,954 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2022-11-23 15:25:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-23 15:25:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-23 15:25:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2022-11-23 15:25:57,955 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2022-11-23 15:25:57,955 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2022-11-23 15:25:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2022-11-23 15:25:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cxgb3_db_lock [2022-11-23 15:25:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cxgb3_db_lock [2022-11-23 15:25:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-23 15:25:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-23 15:25:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2022-11-23 15:25:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2022-11-23 15:25:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2022-11-23 15:25:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2022-11-23 15:25:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2022-11-23 15:25:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2022-11-23 15:25:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-23 15:25:57,958 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-23 15:25:57,958 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-23 15:25:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-23 15:25:57,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cxgb3_db_lock [2022-11-23 15:25:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cxgb3_db_lock [2022-11-23 15:25:57,959 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2022-11-23 15:25:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2022-11-23 15:25:57,959 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2022-11-23 15:25:57,959 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2022-11-23 15:25:57,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-23 15:25:57,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-23 15:25:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2022-11-23 15:25:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2022-11-23 15:25:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2022-11-23 15:25:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2022-11-23 15:25:57,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2022-11-23 15:25:57,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2022-11-23 15:25:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2022-11-23 15:25:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2022-11-23 15:25:57,962 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2022-11-23 15:25:57,962 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2022-11-23 15:25:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2022-11-23 15:25:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2022-11-23 15:25:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2022-11-23 15:25:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2022-11-23 15:25:57,963 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-23 15:25:57,963 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-23 15:25:57,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-11-23 15:25:57,964 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-11-23 15:25:57,964 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-23 15:25:57,964 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2022-11-23 15:25:57,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2022-11-23 15:25:57,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_26 [2022-11-23 15:25:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_26 [2022-11-23 15:25:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2022-11-23 15:25:57,966 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2022-11-23 15:25:57,966 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2022-11-23 15:25:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2022-11-23 15:25:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2022-11-23 15:25:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2022-11-23 15:25:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-23 15:25:57,967 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-23 15:25:57,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-23 15:25:57,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-23 15:25:57,968 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-23 15:25:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-23 15:25:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2022-11-23 15:25:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2022-11-23 15:25:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-23 15:25:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2022-11-23 15:25:57,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2022-11-23 15:25:57,969 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2022-11-23 15:25:57,970 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2022-11-23 15:25:57,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-23 15:25:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-23 15:25:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2022-11-23 15:25:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2022-11-23 15:25:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2022-11-23 15:25:57,971 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2022-11-23 15:25:57,971 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-23 15:25:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-23 15:25:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2022-11-23 15:25:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2022-11-23 15:25:57,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-23 15:25:57,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-23 15:25:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2022-11-23 15:25:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2022-11-23 15:25:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2022-11-23 15:25:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2022-11-23 15:25:57,973 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2022-11-23 15:25:57,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2022-11-23 15:25:57,974 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-23 15:25:57,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-23 15:25:57,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2022-11-23 15:25:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2022-11-23 15:25:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2022-11-23 15:25:57,979 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2022-11-23 15:25:57,979 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2022-11-23 15:25:57,980 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2022-11-23 15:25:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-23 15:25:57,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-23 15:25:57,981 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-23 15:25:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-23 15:25:57,988 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2022-11-23 15:25:57,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2022-11-23 15:25:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-23 15:25:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-23 15:25:57,989 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2022-11-23 15:25:57,989 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2022-11-23 15:25:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2022-11-23 15:25:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2022-11-23 15:25:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-23 15:25:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-23 15:25:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2022-11-23 15:25:57,990 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2022-11-23 15:25:57,990 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2022-11-23 15:25:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2022-11-23 15:25:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-23 15:25:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-23 15:25:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-23 15:25:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-23 15:25:57,991 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2022-11-23 15:25:57,991 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2022-11-23 15:25:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2022-11-23 15:25:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2022-11-23 15:25:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2022-11-23 15:25:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2022-11-23 15:25:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-23 15:25:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-23 15:25:57,992 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2022-11-23 15:25:57,992 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2022-11-23 15:25:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-11-23 15:25:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-11-23 15:25:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 15:25:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2022-11-23 15:25:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2022-11-23 15:25:57,993 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2022-11-23 15:25:57,993 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2022-11-23 15:25:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-23 15:25:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-23 15:25:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2022-11-23 15:25:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2022-11-23 15:25:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2022-11-23 15:25:57,994 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2022-11-23 15:25:57,994 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2022-11-23 15:25:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2022-11-23 15:25:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-23 15:25:57,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-23 15:25:57,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-23 15:25:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-23 15:25:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2022-11-23 15:25:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2022-11-23 15:25:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-23 15:25:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-23 15:25:57,996 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-23 15:25:57,996 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-23 15:25:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2022-11-23 15:25:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2022-11-23 15:25:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2022-11-23 15:25:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2022-11-23 15:25:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-23 15:25:57,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-23 15:25:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 15:25:57,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-23 15:25:57,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-23 15:25:57,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-23 15:25:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-23 15:25:57,999 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2022-11-23 15:25:57,999 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2022-11-23 15:25:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2022-11-23 15:25:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2022-11-23 15:25:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-23 15:25:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-23 15:25:58,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-23 15:25:58,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-23 15:25:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-23 15:25:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-23 15:25:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 15:25:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2022-11-23 15:25:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2022-11-23 15:25:58,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-23 15:25:58,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-23 15:25:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2022-11-23 15:25:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2022-11-23 15:25:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2022-11-23 15:25:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2022-11-23 15:25:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-23 15:25:58,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-23 15:25:58,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 15:25:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-23 15:25:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2022-11-23 15:25:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2022-11-23 15:25:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2022-11-23 15:25:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2022-11-23 15:25:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-23 15:25:58,003 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-23 15:25:58,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-23 15:25:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-23 15:25:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-23 15:25:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-23 15:25:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2022-11-23 15:25:58,004 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2022-11-23 15:25:58,004 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2022-11-23 15:25:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2022-11-23 15:25:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-23 15:25:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-23 15:25:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2022-11-23 15:25:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2022-11-23 15:25:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-23 15:25:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-23 15:25:58,103 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2022-11-23 15:25:58,103 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2022-11-23 15:25:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2022-11-23 15:25:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2022-11-23 15:25:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2022-11-23 15:25:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2022-11-23 15:25:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2022-11-23 15:25:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2022-11-23 15:25:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-23 15:25:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-23 15:25:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2022-11-23 15:25:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2022-11-23 15:25:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-23 15:25:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-23 15:25:58,104 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2022-11-23 15:25:58,104 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2022-11-23 15:25:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2022-11-23 15:25:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2022-11-23 15:25:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2022-11-23 15:25:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2022-11-23 15:25:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2022-11-23 15:25:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2022-11-23 15:25:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-23 15:25:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-23 15:25:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2022-11-23 15:25:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2022-11-23 15:25:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2022-11-23 15:25:58,105 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2022-11-23 15:25:58,105 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-23 15:25:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-23 15:25:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 15:25:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 15:25:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-23 15:25:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-23 15:25:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2022-11-23 15:25:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2022-11-23 15:25:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-23 15:25:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-23 15:25:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2022-11-23 15:25:58,106 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2022-11-23 15:25:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-23 15:25:58,106 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-23 15:25:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-23 15:25:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-23 15:25:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-23 15:25:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2022-11-23 15:25:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2022-11-23 15:25:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2022-11-23 15:25:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2022-11-23 15:25:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2022-11-23 15:25:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2022-11-23 15:25:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-23 15:25:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-23 15:25:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-23 15:25:58,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-23 15:25:58,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mdio_lock_of_adapter [2022-11-23 15:25:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mdio_lock_of_adapter [2022-11-23 15:25:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2022-11-23 15:25:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2022-11-23 15:25:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-23 15:25:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2022-11-23 15:25:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2022-11-23 15:25:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2022-11-23 15:25:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2022-11-23 15:25:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2022-11-23 15:25:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2022-11-23 15:25:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2022-11-23 15:25:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2022-11-23 15:25:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2022-11-23 15:25:58,108 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2022-11-23 15:25:58,108 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2022-11-23 15:25:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2022-11-23 15:25:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-23 15:25:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-23 15:25:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2022-11-23 15:25:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2022-11-23 15:25:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2022-11-23 15:25:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2022-11-23 15:25:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2022-11-23 15:25:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2022-11-23 15:25:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2022-11-23 15:25:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2022-11-23 15:25:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2022-11-23 15:25:58,109 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2022-11-23 15:25:58,109 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2022-11-23 15:25:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2022-11-23 15:25:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-23 15:25:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-23 15:25:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2022-11-23 15:25:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2022-11-23 15:25:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-23 15:25:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-23 15:25:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-23 15:25:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-23 15:25:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2022-11-23 15:25:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2022-11-23 15:25:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2022-11-23 15:25:58,110 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2022-11-23 15:25:58,110 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-23 15:25:58,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-23 15:25:58,114 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2022-11-23 15:25:58,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2022-11-23 15:25:58,114 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-23 15:25:58,114 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-23 15:25:58,114 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2022-11-23 15:25:58,115 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2022-11-23 15:25:58,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2022-11-23 15:25:58,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2022-11-23 15:25:58,115 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2022-11-23 15:25:58,115 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2022-11-23 15:25:58,115 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2022-11-23 15:25:58,115 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2022-11-23 15:25:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 15:25:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-23 15:25:58,116 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-23 15:25:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2022-11-23 15:25:58,116 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2022-11-23 15:25:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2022-11-23 15:25:58,116 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2022-11-23 15:25:58,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 15:25:58,117 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-23 15:25:58,117 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-23 15:25:58,117 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2022-11-23 15:25:58,117 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2022-11-23 15:25:58,117 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2022-11-23 15:25:58,117 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2022-11-23 15:25:58,117 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2022-11-23 15:25:58,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2022-11-23 15:25:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2022-11-23 15:25:58,118 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2022-11-23 15:25:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2022-11-23 15:25:58,118 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2022-11-23 15:25:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2022-11-23 15:25:58,118 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2022-11-23 15:25:58,118 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2022-11-23 15:25:58,119 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2022-11-23 15:25:58,119 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-11-23 15:25:58,119 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-11-23 15:25:58,119 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2022-11-23 15:25:58,119 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2022-11-23 15:25:58,119 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2022-11-23 15:25:58,119 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2022-11-23 15:25:58,120 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2022-11-23 15:25:58,120 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2022-11-23 15:25:58,120 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2022-11-23 15:25:58,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2022-11-23 15:25:58,120 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2022-11-23 15:25:58,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2022-11-23 15:25:58,120 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2022-11-23 15:25:58,120 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2022-11-23 15:25:58,121 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-23 15:25:58,121 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-23 15:25:58,121 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-23 15:25:58,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-23 15:25:58,121 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2022-11-23 15:25:58,121 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2022-11-23 15:25:58,121 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-23 15:25:58,122 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-23 15:25:58,122 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2022-11-23 15:25:58,122 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2022-11-23 15:25:58,122 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2022-11-23 15:25:58,122 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2022-11-23 15:25:58,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-23 15:25:58,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-23 15:25:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2022-11-23 15:25:58,123 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2022-11-23 15:25:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-23 15:25:58,123 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-23 15:25:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2022-11-23 15:25:58,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2022-11-23 15:25:58,123 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2022-11-23 15:25:58,123 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2022-11-23 15:25:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-23 15:25:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-23 15:25:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-23 15:25:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-23 15:25:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2022-11-23 15:25:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2022-11-23 15:25:58,124 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-23 15:25:58,124 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-23 15:25:58,125 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2022-11-23 15:25:58,125 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2022-11-23 15:25:58,125 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2022-11-23 15:25:58,125 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2022-11-23 15:25:58,125 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-23 15:25:58,125 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-23 15:25:58,125 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2022-11-23 15:25:58,126 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2022-11-23 15:25:58,126 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2022-11-23 15:25:58,126 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2022-11-23 15:25:58,126 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-23 15:25:58,126 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-23 15:25:58,126 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2022-11-23 15:25:58,126 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2022-11-23 15:25:58,126 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-11-23 15:25:58,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-11-23 15:25:58,127 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2022-11-23 15:25:58,127 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2022-11-23 15:25:58,127 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2022-11-23 15:25:58,127 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2022-11-23 15:25:58,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-23 15:25:58,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-23 15:25:58,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 15:25:58,128 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-23 15:25:58,128 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-23 15:25:58,128 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2022-11-23 15:25:58,128 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2022-11-23 15:25:58,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-23 15:25:58,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-23 15:25:58,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-23 15:25:58,129 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-23 15:25:58,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2022-11-23 15:25:58,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2022-11-23 15:25:58,129 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2022-11-23 15:25:58,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2022-11-23 15:25:58,129 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2022-11-23 15:25:58,129 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2022-11-23 15:25:58,129 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2022-11-23 15:25:58,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2022-11-23 15:25:58,130 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2022-11-23 15:25:58,130 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2022-11-23 15:25:58,130 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2022-11-23 15:25:58,130 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2022-11-23 15:25:58,130 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2022-11-23 15:25:58,130 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2022-11-23 15:25:58,131 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-23 15:25:58,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-23 15:25:58,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-23 15:25:58,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-23 15:25:58,131 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2022-11-23 15:25:58,131 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2022-11-23 15:25:58,131 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2022-11-23 15:25:58,131 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2022-11-23 15:25:58,132 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2022-11-23 15:25:58,132 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2022-11-23 15:25:58,132 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-23 15:25:58,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-23 15:25:58,132 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2022-11-23 15:25:58,132 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2022-11-23 15:25:58,132 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2022-11-23 15:25:58,132 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2022-11-23 15:25:58,133 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2022-11-23 15:25:58,133 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2022-11-23 15:25:58,133 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-23 15:25:58,133 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-23 15:25:58,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-23 15:25:58,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-23 15:25:58,133 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2022-11-23 15:25:58,133 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2022-11-23 15:25:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2022-11-23 15:25:58,134 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2022-11-23 15:25:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2022-11-23 15:25:58,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2022-11-23 15:25:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2022-11-23 15:25:58,134 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2022-11-23 15:25:58,134 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2022-11-23 15:25:58,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2022-11-23 15:25:58,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-23 15:25:58,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-23 15:25:58,135 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2022-11-23 15:25:58,135 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2022-11-23 15:25:58,135 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2022-11-23 15:25:58,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2022-11-23 15:25:58,135 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-23 15:25:58,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-11-23 15:25:58,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-11-23 15:25:58,136 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-11-23 15:25:58,136 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-11-23 15:25:58,136 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2022-11-23 15:25:58,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2022-11-23 15:25:58,136 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2022-11-23 15:25:58,136 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2022-11-23 15:25:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-23 15:25:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-23 15:25:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2022-11-23 15:25:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2022-11-23 15:25:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-23 15:25:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-23 15:25:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2022-11-23 15:25:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2022-11-23 15:25:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-23 15:25:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-23 15:25:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2022-11-23 15:25:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2022-11-23 15:25:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2022-11-23 15:25:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2022-11-23 15:25:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2022-11-23 15:25:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2022-11-23 15:25:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2022-11-23 15:25:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2022-11-23 15:25:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2022-11-23 15:25:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2022-11-23 15:25:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-23 15:25:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-23 15:25:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-23 15:25:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-23 15:25:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2022-11-23 15:25:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2022-11-23 15:25:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-23 15:25:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-23 15:25:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2022-11-23 15:25:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2022-11-23 15:25:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-23 15:25:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-23 15:25:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2022-11-23 15:25:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2022-11-23 15:25:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2022-11-23 15:25:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2022-11-23 15:25:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-23 15:25:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-23 15:25:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2022-11-23 15:25:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2022-11-23 15:25:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-23 15:25:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-23 15:25:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2022-11-23 15:25:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2022-11-23 15:25:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2022-11-23 15:25:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2022-11-23 15:25:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2022-11-23 15:25:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2022-11-23 15:25:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-23 15:25:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-23 15:25:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-23 15:25:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-23 15:25:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2022-11-23 15:25:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2022-11-23 15:25:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2022-11-23 15:25:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2022-11-23 15:25:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2022-11-23 15:25:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2022-11-23 15:25:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-23 15:25:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-23 15:25:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2022-11-23 15:25:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2022-11-23 15:25:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2022-11-23 15:25:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2022-11-23 15:25:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-23 15:25:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-23 15:25:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2022-11-23 15:25:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2022-11-23 15:25:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-23 15:25:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-23 15:25:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2022-11-23 15:25:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2022-11-23 15:25:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-11-23 15:25:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-11-23 15:25:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2022-11-23 15:25:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2022-11-23 15:25:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2022-11-23 15:25:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2022-11-23 15:25:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-23 15:25:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-23 15:25:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2022-11-23 15:25:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2022-11-23 15:25:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2022-11-23 15:25:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2022-11-23 15:25:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2022-11-23 15:25:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2022-11-23 15:25:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2022-11-23 15:25:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2022-11-23 15:25:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2022-11-23 15:25:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2022-11-23 15:25:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2022-11-23 15:25:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2022-11-23 15:25:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2022-11-23 15:25:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2022-11-23 15:25:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2022-11-23 15:25:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2022-11-23 15:25:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2022-11-23 15:25:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2022-11-23 15:25:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2022-11-23 15:25:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2022-11-23 15:25:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2022-11-23 15:25:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2022-11-23 15:25:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2022-11-23 15:25:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2022-11-23 15:25:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2022-11-23 15:25:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2022-11-23 15:25:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-23 15:25:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-23 15:25:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-23 15:25:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-23 15:25:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2022-11-23 15:25:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2022-11-23 15:25:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-23 15:25:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-23 15:25:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-23 15:25:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-23 15:25:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2022-11-23 15:25:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2022-11-23 15:25:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-23 15:25:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-23 15:25:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-23 15:25:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-23 15:25:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2022-11-23 15:25:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2022-11-23 15:25:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 15:25:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2022-11-23 15:25:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2022-11-23 15:25:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2022-11-23 15:25:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2022-11-23 15:25:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-23 15:25:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-23 15:25:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2022-11-23 15:25:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2022-11-23 15:25:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2022-11-23 15:25:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2022-11-23 15:25:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-23 15:25:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-23 15:25:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2022-11-23 15:25:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2022-11-23 15:25:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-23 15:25:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-23 15:25:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-23 15:25:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-23 15:25:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2022-11-23 15:25:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2022-11-23 15:25:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2022-11-23 15:25:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2022-11-23 15:25:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-23 15:25:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-23 15:25:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2022-11-23 15:25:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2022-11-23 15:25:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2022-11-23 15:25:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2022-11-23 15:25:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-23 15:25:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-23 15:25:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-23 15:25:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2022-11-23 15:25:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2022-11-23 15:25:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2022-11-23 15:25:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2022-11-23 15:25:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2022-11-23 15:25:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2022-11-23 15:25:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2022-11-23 15:25:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2022-11-23 15:25:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-23 15:25:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-23 15:25:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-23 15:25:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-23 15:25:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-23 15:25:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-23 15:25:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2022-11-23 15:25:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2022-11-23 15:25:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2022-11-23 15:25:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2022-11-23 15:25:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-23 15:25:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2022-11-23 15:25:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2022-11-23 15:25:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-11-23 15:25:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-11-23 15:25:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2022-11-23 15:25:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2022-11-23 15:25:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2022-11-23 15:25:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2022-11-23 15:25:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-23 15:25:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-23 15:25:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2022-11-23 15:25:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2022-11-23 15:25:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2022-11-23 15:25:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2022-11-23 15:25:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-23 15:25:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-23 15:25:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-23 15:25:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-23 15:25:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-23 15:25:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-23 15:25:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-23 15:25:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-23 15:25:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2022-11-23 15:25:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2022-11-23 15:25:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2022-11-23 15:25:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2022-11-23 15:25:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2022-11-23 15:25:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2022-11-23 15:25:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-23 15:25:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-23 15:25:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2022-11-23 15:25:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2022-11-23 15:25:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2022-11-23 15:25:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2022-11-23 15:25:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2022-11-23 15:25:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2022-11-23 15:25:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2022-11-23 15:25:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2022-11-23 15:25:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2022-11-23 15:25:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2022-11-23 15:25:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2022-11-23 15:25:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2022-11-23 15:25:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2022-11-23 15:25:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2022-11-23 15:25:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2022-11-23 15:25:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2022-11-23 15:25:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2022-11-23 15:25:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2022-11-23 15:25:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2022-11-23 15:25:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2022-11-23 15:25:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2022-11-23 15:25:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2022-11-23 15:25:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2022-11-23 15:25:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2022-11-23 15:25:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2022-11-23 15:25:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2022-11-23 15:25:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2022-11-23 15:25:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2022-11-23 15:25:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2022-11-23 15:25:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2022-11-23 15:25:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2022-11-23 15:25:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2022-11-23 15:25:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2022-11-23 15:25:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2022-11-23 15:25:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2022-11-23 15:25:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2022-11-23 15:25:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 15:25:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 15:25:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-23 15:25:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-23 15:25:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2022-11-23 15:25:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2022-11-23 15:25:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-23 15:25:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-23 15:25:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2022-11-23 15:25:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2022-11-23 15:25:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2022-11-23 15:25:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2022-11-23 15:25:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2022-11-23 15:25:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2022-11-23 15:25:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2022-11-23 15:25:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2022-11-23 15:25:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2022-11-23 15:25:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2022-11-23 15:25:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2022-11-23 15:25:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2022-11-23 15:25:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2022-11-23 15:25:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2022-11-23 15:25:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2022-11-23 15:25:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2022-11-23 15:25:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-23 15:25:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-23 15:25:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-23 15:25:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-23 15:25:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2022-11-23 15:25:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2022-11-23 15:25:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-23 15:25:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-23 15:25:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-23 15:25:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-23 15:25:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-23 15:25:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-23 15:25:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2022-11-23 15:25:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2022-11-23 15:25:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2022-11-23 15:25:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2022-11-23 15:25:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2022-11-23 15:25:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2022-11-23 15:25:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2022-11-23 15:25:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2022-11-23 15:25:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mdio_lock_of_adapter [2022-11-23 15:25:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mdio_lock_of_adapter [2022-11-23 15:25:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2022-11-23 15:25:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2022-11-23 15:25:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2022-11-23 15:25:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2022-11-23 15:25:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-23 15:25:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-23 15:25:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2022-11-23 15:25:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2022-11-23 15:25:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-23 15:25:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-23 15:25:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2022-11-23 15:25:58,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2022-11-23 15:25:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2022-11-23 15:25:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2022-11-23 15:25:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2022-11-23 15:25:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2022-11-23 15:25:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2022-11-23 15:25:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2022-11-23 15:25:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2022-11-23 15:25:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2022-11-23 15:25:58,177 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2022-11-23 15:25:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2022-11-23 15:25:58,177 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2022-11-23 15:25:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2022-11-23 15:25:58,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-23 15:25:58,177 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2022-11-23 15:25:58,177 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2022-11-23 15:25:58,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-23 15:25:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-23 15:25:58,178 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2022-11-23 15:25:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2022-11-23 15:25:58,178 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2022-11-23 15:25:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2022-11-23 15:25:58,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_24 [2022-11-23 15:25:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_24 [2022-11-23 15:25:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2022-11-23 15:25:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2022-11-23 15:25:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2022-11-23 15:25:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2022-11-23 15:25:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-23 15:25:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-23 15:25:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2022-11-23 15:25:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2022-11-23 15:25:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2022-11-23 15:25:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2022-11-23 15:25:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2022-11-23 15:25:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2022-11-23 15:25:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2022-11-23 15:25:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2022-11-23 15:25:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2022-11-23 15:25:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2022-11-23 15:25:58,181 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-23 15:25:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-23 15:25:58,181 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-23 15:25:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-23 15:25:58,181 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2022-11-23 15:25:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2022-11-23 15:25:58,181 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2022-11-23 15:25:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2022-11-23 15:25:58,182 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2022-11-23 15:25:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2022-11-23 15:25:58,182 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2022-11-23 15:25:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2022-11-23 15:25:58,182 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-23 15:25:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-23 15:25:58,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2022-11-23 15:25:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2022-11-23 15:25:58,183 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-23 15:25:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-23 15:25:58,183 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2022-11-23 15:25:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2022-11-23 15:25:58,183 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2022-11-23 15:25:58,183 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2022-11-23 15:25:58,184 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2022-11-23 15:25:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2022-11-23 15:25:58,184 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2022-11-23 15:25:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2022-11-23 15:25:58,184 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2022-11-23 15:25:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2022-11-23 15:25:58,184 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-23 15:25:58,184 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-23 15:25:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-23 15:25:58,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-23 15:25:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2022-11-23 15:25:58,185 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2022-11-23 15:25:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2022-11-23 15:25:58,185 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2022-11-23 15:25:58,185 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-23 15:25:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-23 15:25:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2022-11-23 15:25:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2022-11-23 15:25:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-23 15:25:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-23 15:25:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2022-11-23 15:25:58,186 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2022-11-23 15:25:58,186 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2022-11-23 15:25:58,187 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2022-11-23 15:25:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2022-11-23 15:25:58,187 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2022-11-23 15:25:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2022-11-23 15:25:58,187 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2022-11-23 15:25:58,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-23 15:25:58,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-23 15:25:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2022-11-23 15:25:58,188 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2022-11-23 15:25:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2022-11-23 15:25:58,188 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2022-11-23 15:25:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2022-11-23 15:25:58,188 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2022-11-23 15:25:58,188 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-23 15:25:58,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-23 15:25:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2022-11-23 15:25:58,189 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2022-11-23 15:25:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 15:25:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-23 15:25:58,189 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-23 15:25:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-23 15:25:58,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-23 15:25:58,189 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-23 15:25:58,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-23 15:25:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2022-11-23 15:25:58,190 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2022-11-23 15:25:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2022-11-23 15:25:58,190 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2022-11-23 15:25:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-23 15:25:58,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-23 15:25:58,190 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2022-11-23 15:25:58,191 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2022-11-23 15:25:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-23 15:25:58,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-23 15:25:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2022-11-23 15:25:58,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2022-11-23 15:25:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-23 15:25:58,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-23 15:25:58,191 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2022-11-23 15:25:58,192 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2022-11-23 15:25:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-23 15:25:58,192 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-23 15:25:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2022-11-23 15:25:58,192 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2022-11-23 15:25:58,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-23 15:25:58,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-23 15:25:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2022-11-23 15:25:58,193 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2022-11-23 15:25:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2022-11-23 15:25:58,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2022-11-23 15:25:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2022-11-23 15:25:58,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2022-11-23 15:25:58,193 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2022-11-23 15:25:58,193 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2022-11-23 15:25:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2022-11-23 15:25:58,194 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2022-11-23 15:25:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2022-11-23 15:25:58,194 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2022-11-23 15:25:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-23 15:25:58,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-23 15:25:58,194 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2022-11-23 15:25:58,194 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2022-11-23 15:25:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-23 15:25:58,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-23 15:25:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2022-11-23 15:25:58,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2022-11-23 15:25:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-23 15:25:58,195 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-23 15:25:58,195 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2022-11-23 15:25:58,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2022-11-23 15:25:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2022-11-23 15:25:58,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2022-11-23 15:25:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-23 15:25:58,196 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-23 15:25:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2022-11-23 15:25:58,196 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2022-11-23 15:25:58,196 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2022-11-23 15:25:58,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2022-11-23 15:25:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2022-11-23 15:25:58,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2022-11-23 15:25:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2022-11-23 15:25:58,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2022-11-23 15:25:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2022-11-23 15:25:58,197 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2022-11-23 15:25:58,197 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2022-11-23 15:25:58,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2022-11-23 15:25:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2022-11-23 15:25:58,198 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2022-11-23 15:25:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2022-11-23 15:25:58,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2022-11-23 15:25:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2022-11-23 15:25:58,198 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2022-11-23 15:25:58,198 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2022-11-23 15:25:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2022-11-23 15:25:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2022-11-23 15:25:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2022-11-23 15:25:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-23 15:25:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-23 15:25:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2022-11-23 15:25:58,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2022-11-23 15:25:58,199 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-23 15:25:58,200 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-23 15:25:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-11-23 15:25:58,200 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-11-23 15:25:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2022-11-23 15:25:58,200 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2022-11-23 15:25:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2022-11-23 15:25:58,200 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2022-11-23 15:25:58,200 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2022-11-23 15:25:58,201 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2022-11-23 15:25:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2022-11-23 15:25:58,201 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2022-11-23 15:25:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2022-11-23 15:25:58,201 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2022-11-23 15:25:58,201 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-23 15:25:58,201 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-23 15:25:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2022-11-23 15:25:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2022-11-23 15:25:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-23 15:25:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-23 15:25:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-23 15:25:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-23 15:25:58,202 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2022-11-23 15:25:58,202 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2022-11-23 15:25:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-23 15:25:58,203 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-23 15:25:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2022-11-23 15:25:58,203 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2022-11-23 15:25:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2022-11-23 15:25:58,203 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2022-11-23 15:25:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2022-11-23 15:25:58,204 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2022-11-23 15:25:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-11-23 15:25:58,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-11-23 15:25:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-23 15:25:58,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-23 15:25:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2022-11-23 15:25:58,204 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2022-11-23 15:25:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-23 15:25:58,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-23 15:25:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2022-11-23 15:25:58,205 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2022-11-23 15:25:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2022-11-23 15:25:58,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2022-11-23 15:25:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2022-11-23 15:25:58,205 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2022-11-23 15:25:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-23 15:25:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-23 15:25:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2022-11-23 15:25:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2022-11-23 15:25:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-23 15:25:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-23 15:25:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-23 15:25:58,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-23 15:25:58,206 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2022-11-23 15:25:58,207 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2022-11-23 15:25:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2022-11-23 15:25:58,207 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2022-11-23 15:25:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-23 15:25:58,207 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-23 15:25:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-23 15:25:58,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-23 15:25:58,207 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2022-11-23 15:25:58,208 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2022-11-23 15:25:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 15:25:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-23 15:25:58,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-23 15:25:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2022-11-23 15:25:58,208 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2022-11-23 15:25:58,208 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2022-11-23 15:25:58,208 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2022-11-23 15:25:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2022-11-23 15:25:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2022-11-23 15:25:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2022-11-23 15:25:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2022-11-23 15:25:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-23 15:25:58,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-23 15:25:58,209 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2022-11-23 15:25:58,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2022-11-23 15:26:01,782 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 15:26:01,795 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 15:27:14,618 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-23 15:27:22,033 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-23 15:27:54,486 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 15:28:11,818 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 15:28:11,819 INFO L300 CfgBuilder]: Removed 28 assume(true) statements. [2022-11-23 15:28:11,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:28:11 BoogieIcfgContainer [2022-11-23 15:28:11,831 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 15:28:11,833 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 15:28:11,833 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 15:28:11,837 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 15:28:11,837 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:25:32" (1/3) ... [2022-11-23 15:28:11,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f5e0766 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:28:11, skipping insertion in model container [2022-11-23 15:28:11,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:54" (2/3) ... [2022-11-23 15:28:11,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f5e0766 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:28:11, skipping insertion in model container [2022-11-23 15:28:11,839 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:28:11" (3/3) ... [2022-11-23 15:28:11,840 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2022-11-23 15:28:11,862 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 15:28:11,862 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-23 15:28:12,079 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 15:28:12,090 INFO L357 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=FINITE_AUTOMATA, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@13deab32, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 15:28:12,090 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-23 15:28:12,123 INFO L276 IsEmpty]: Start isEmpty. Operand has 9303 states, 5522 states have (on average 1.322165881926838) internal successors, (7301), 5698 states have internal predecessors, (7301), 3263 states have call successors, (3263), 517 states have call predecessors, (3263), 516 states have return successors, (3256), 3225 states have call predecessors, (3256), 3256 states have call successors, (3256) [2022-11-23 15:28:12,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-11-23 15:28:12,219 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:28:12,220 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:28:12,221 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-23 15:28:12,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:28:12,227 INFO L85 PathProgramCache]: Analyzing trace with hash 2036167000, now seen corresponding path program 1 times [2022-11-23 15:28:12,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:28:12,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135330892] [2022-11-23 15:28:12,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:28:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:28:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:28:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 44735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44735 trivial. 0 not checked. [2022-11-23 15:28:15,764 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:28:15,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135330892] [2022-11-23 15:28:15,766 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135330892] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:28:15,766 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:28:15,766 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:28:15,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979694565] [2022-11-23 15:28:15,769 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:28:15,778 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:28:15,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:28:15,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:28:15,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:28:15,852 INFO L87 Difference]: Start difference. First operand has 9303 states, 5522 states have (on average 1.322165881926838) internal successors, (7301), 5698 states have internal predecessors, (7301), 3263 states have call successors, (3263), 517 states have call predecessors, (3263), 516 states have return successors, (3256), 3225 states have call predecessors, (3256), 3256 states have call successors, (3256) Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) [2022-11-23 15:28:26,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:28:31,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:28:47,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:28:49,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:28:49,830 INFO L93 Difference]: Finished difference Result 27356 states and 41504 transitions. [2022-11-23 15:28:49,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:28:49,833 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) Word has length 1084 [2022-11-23 15:28:49,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:28:50,143 INFO L225 Difference]: With dead ends: 27356 [2022-11-23 15:28:50,144 INFO L226 Difference]: Without dead ends: 18255 [2022-11-23 15:28:50,239 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:28:50,247 INFO L413 NwaCegarLoop]: 15428 mSDtfsCounter, 13384 mSDsluCounter, 12239 mSDsCounter, 0 mSdLazyCounter, 2946 mSolverCounterSat, 15 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13387 SdHoareTripleChecker+Valid, 27667 SdHoareTripleChecker+Invalid, 2964 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 2946 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.6s IncrementalHoareTripleChecker+Time [2022-11-23 15:28:50,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13387 Valid, 27667 Invalid, 2964 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [15 Valid, 2946 Invalid, 3 Unknown, 0 Unchecked, 32.6s Time] [2022-11-23 15:28:50,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18255 states. [2022-11-23 15:28:52,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18255 to 18249. [2022-11-23 15:28:52,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18249 states, 10877 states have (on average 1.3233428335018846) internal successors, (14394), 11232 states have internal predecessors, (14394), 6342 states have call successors, (6342), 1028 states have call predecessors, (6342), 1027 states have return successors, (6341), 6274 states have call predecessors, (6341), 6338 states have call successors, (6341) [2022-11-23 15:28:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18249 states to 18249 states and 27077 transitions. [2022-11-23 15:28:52,215 INFO L78 Accepts]: Start accepts. Automaton has 18249 states and 27077 transitions. Word has length 1084 [2022-11-23 15:28:52,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:28:52,224 INFO L495 AbstractCegarLoop]: Abstraction has 18249 states and 27077 transitions. [2022-11-23 15:28:52,225 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) [2022-11-23 15:28:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 18249 states and 27077 transitions. [2022-11-23 15:28:52,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2022-11-23 15:28:52,313 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:28:52,314 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:28:52,315 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-23 15:28:52,315 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-23 15:28:52,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:28:52,316 INFO L85 PathProgramCache]: Analyzing trace with hash 1203744364, now seen corresponding path program 1 times [2022-11-23 15:28:52,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:28:52,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416953305] [2022-11-23 15:28:52,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:28:52,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:28:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:28:54,461 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2022-11-23 15:28:54,461 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:28:54,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1416953305] [2022-11-23 15:28:54,462 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1416953305] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:28:54,462 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:28:54,462 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:28:54,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985030479] [2022-11-23 15:28:54,463 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:28:54,467 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:28:54,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:28:54,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:28:54,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:28:54,468 INFO L87 Difference]: Start difference. First operand 18249 states and 27077 transitions. Second operand has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2022-11-23 15:29:03,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:07,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:22,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:25,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:29:25,430 INFO L93 Difference]: Finished difference Result 45177 states and 67035 transitions. [2022-11-23 15:29:25,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:29:25,431 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) Word has length 1086 [2022-11-23 15:29:25,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:29:25,609 INFO L225 Difference]: With dead ends: 45177 [2022-11-23 15:29:25,609 INFO L226 Difference]: Without dead ends: 27141 [2022-11-23 15:29:25,711 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:25,712 INFO L413 NwaCegarLoop]: 15477 mSDtfsCounter, 13298 mSDsluCounter, 12275 mSDsCounter, 0 mSdLazyCounter, 2978 mSolverCounterSat, 19 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13301 SdHoareTripleChecker+Valid, 27752 SdHoareTripleChecker+Invalid, 3000 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 2978 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.5s IncrementalHoareTripleChecker+Time [2022-11-23 15:29:25,713 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13301 Valid, 27752 Invalid, 3000 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 2978 Invalid, 3 Unknown, 0 Unchecked, 29.5s Time] [2022-11-23 15:29:25,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27141 states. [2022-11-23 15:29:27,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27141 to 27121. [2022-11-23 15:29:27,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27121 states, 16168 states have (on average 1.3232310737258783) internal successors, (21394), 16703 states have internal predecessors, (21394), 9414 states have call successors, (9414), 1538 states have call predecessors, (9414), 1536 states have return successors, (9416), 9308 states have call predecessors, (9416), 9410 states have call successors, (9416) [2022-11-23 15:29:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27121 states to 27121 states and 40224 transitions. [2022-11-23 15:29:28,232 INFO L78 Accepts]: Start accepts. Automaton has 27121 states and 40224 transitions. Word has length 1086 [2022-11-23 15:29:28,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:29:28,236 INFO L495 AbstractCegarLoop]: Abstraction has 27121 states and 40224 transitions. [2022-11-23 15:29:28,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2022-11-23 15:29:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 27121 states and 40224 transitions. [2022-11-23 15:29:28,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2022-11-23 15:29:28,252 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:29:28,252 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:29:28,253 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-23 15:29:28,253 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-23 15:29:28,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:29:28,254 INFO L85 PathProgramCache]: Analyzing trace with hash -1236920302, now seen corresponding path program 1 times [2022-11-23 15:29:28,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:29:28,254 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1788706172] [2022-11-23 15:29:28,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:29:28,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:29:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:29:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2022-11-23 15:29:30,332 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:29:30,333 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1788706172] [2022-11-23 15:29:30,333 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1788706172] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:29:30,333 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:29:30,333 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:29:30,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983236932] [2022-11-23 15:29:30,334 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:29:30,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:29:30,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:29:30,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:29:30,337 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:29:30,337 INFO L87 Difference]: Start difference. First operand 27121 states and 40224 transitions. Second operand has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2022-11-23 15:29:32,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:39,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:43,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:47,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:29:59,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:30:02,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:30:02,705 INFO L93 Difference]: Finished difference Result 71896 states and 106615 transitions. [2022-11-23 15:30:02,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:30:02,707 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) Word has length 1092 [2022-11-23 15:30:02,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:30:02,988 INFO L225 Difference]: With dead ends: 71896 [2022-11-23 15:30:02,989 INFO L226 Difference]: Without dead ends: 44988 [2022-11-23 15:30:03,110 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:30:03,113 INFO L413 NwaCegarLoop]: 15577 mSDtfsCounter, 13345 mSDsluCounter, 12294 mSDsCounter, 0 mSdLazyCounter, 2979 mSolverCounterSat, 6 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13348 SdHoareTripleChecker+Valid, 27871 SdHoareTripleChecker+Invalid, 2988 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 2979 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.6s IncrementalHoareTripleChecker+Time [2022-11-23 15:30:03,114 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13348 Valid, 27871 Invalid, 2988 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 2979 Invalid, 3 Unknown, 0 Unchecked, 30.6s Time] [2022-11-23 15:30:03,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44988 states. [2022-11-23 15:30:06,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44988 to 44964. [2022-11-23 15:30:06,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44964 states, 26807 states have (on average 1.3236841123587122) internal successors, (35484), 27705 states have internal predecessors, (35484), 15589 states have call successors, (15589), 2568 states have call predecessors, (15589), 2565 states have return successors, (15597), 15405 states have call predecessors, (15597), 15585 states have call successors, (15597) [2022-11-23 15:30:06,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44964 states to 44964 states and 66670 transitions. [2022-11-23 15:30:06,787 INFO L78 Accepts]: Start accepts. Automaton has 44964 states and 66670 transitions. Word has length 1092 [2022-11-23 15:30:06,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:30:06,790 INFO L495 AbstractCegarLoop]: Abstraction has 44964 states and 66670 transitions. [2022-11-23 15:30:06,790 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2022-11-23 15:30:06,790 INFO L276 IsEmpty]: Start isEmpty. Operand 44964 states and 66670 transitions. [2022-11-23 15:30:06,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2022-11-23 15:30:06,806 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:30:06,806 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:30:06,807 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-23 15:30:06,807 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-23 15:30:06,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:30:06,808 INFO L85 PathProgramCache]: Analyzing trace with hash -320225418, now seen corresponding path program 1 times [2022-11-23 15:30:06,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:30:06,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246354921] [2022-11-23 15:30:06,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:30:06,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:30:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:30:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2022-11-23 15:30:09,719 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:30:09,719 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246354921] [2022-11-23 15:30:09,719 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246354921] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:30:09,719 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:30:09,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 15:30:09,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [664948424] [2022-11-23 15:30:09,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:30:09,721 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 15:30:09,722 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:30:09,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 15:30:09,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-11-23 15:30:09,723 INFO L87 Difference]: Start difference. First operand 44964 states and 66670 transitions. Second operand has 5 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 3 states have call successors, (114), 2 states have call predecessors, (114), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2022-11-23 15:30:21,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:30:34,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:30:36,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:30:49,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:31:02,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:31:34,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:31:36,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:31:38,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:32:02,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:32:13,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:32:18,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:32:18,003 INFO L93 Difference]: Finished difference Result 161094 states and 238816 transitions. [2022-11-23 15:32:18,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 15:32:18,004 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 3 states have call successors, (114), 2 states have call predecessors, (114), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) Word has length 1091 [2022-11-23 15:32:18,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:32:19,300 INFO L225 Difference]: With dead ends: 161094 [2022-11-23 15:32:19,301 INFO L226 Difference]: Without dead ends: 116343 [2022-11-23 15:32:19,573 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-11-23 15:32:19,574 INFO L413 NwaCegarLoop]: 18362 mSDtfsCounter, 27845 mSDsluCounter, 33090 mSDsCounter, 0 mSdLazyCounter, 19493 mSolverCounterSat, 544 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 115.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28358 SdHoareTripleChecker+Valid, 51452 SdHoareTripleChecker+Invalid, 20043 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.5s SdHoareTripleChecker+Time, 544 IncrementalHoareTripleChecker+Valid, 19493 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 122.3s IncrementalHoareTripleChecker+Time [2022-11-23 15:32:19,575 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28358 Valid, 51452 Invalid, 20043 Unknown, 0 Unchecked, 0.5s Time], IncrementalHoareTripleChecker [544 Valid, 19493 Invalid, 6 Unknown, 0 Unchecked, 122.3s Time] [2022-11-23 15:32:19,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116343 states. [2022-11-23 15:32:27,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116343 to 116279. [2022-11-23 15:32:27,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116279 states, 69327 states have (on average 1.3241738428029484) internal successors, (91801), 71677 states have internal predecessors, (91801), 40268 states have call successors, (40268), 6688 states have call predecessors, (40268), 6681 states have return successors, (40296), 39772 states have call predecessors, (40296), 40264 states have call successors, (40296) [2022-11-23 15:32:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116279 states to 116279 states and 172365 transitions. [2022-11-23 15:32:29,107 INFO L78 Accepts]: Start accepts. Automaton has 116279 states and 172365 transitions. Word has length 1091 [2022-11-23 15:32:29,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:32:29,109 INFO L495 AbstractCegarLoop]: Abstraction has 116279 states and 172365 transitions. [2022-11-23 15:32:29,109 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 3 states have call successors, (114), 2 states have call predecessors, (114), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2022-11-23 15:32:29,109 INFO L276 IsEmpty]: Start isEmpty. Operand 116279 states and 172365 transitions. [2022-11-23 15:32:29,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2022-11-23 15:32:29,125 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:32:29,126 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 15:32:29,126 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-23 15:32:29,126 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2022-11-23 15:32:29,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:32:29,127 INFO L85 PathProgramCache]: Analyzing trace with hash 1231119170, now seen corresponding path program 1 times [2022-11-23 15:32:29,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:32:29,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139212414] [2022-11-23 15:32:29,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:32:29,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:32:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:32:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2022-11-23 15:32:31,253 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 15:32:31,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [139212414] [2022-11-23 15:32:31,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [139212414] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:32:31,254 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:32:31,255 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-23 15:32:31,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671535421] [2022-11-23 15:32:31,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:32:31,256 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-23 15:32:31,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 15:32:31,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-23 15:32:31,257 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:32:31,258 INFO L87 Difference]: Start difference. First operand 116279 states and 172365 transitions. Second operand has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (114), 2 states have call predecessors, (114), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2022-11-23 15:32:36,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:32:41,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:32:44,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:33:08,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:33:13,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 15:33:13,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:33:13,470 INFO L93 Difference]: Finished difference Result 338924 states and 502322 transitions. [2022-11-23 15:33:13,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-23 15:33:13,471 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (114), 2 states have call predecessors, (114), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) Word has length 1092 [2022-11-23 15:33:13,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:33:15,642 INFO L225 Difference]: With dead ends: 338924 [2022-11-23 15:33:15,642 INFO L226 Difference]: Without dead ends: 222858 [2022-11-23 15:33:16,177 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-23 15:33:16,178 INFO L413 NwaCegarLoop]: 15772 mSDtfsCounter, 13343 mSDsluCounter, 12294 mSDsCounter, 0 mSdLazyCounter, 3034 mSolverCounterSat, 6 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13346 SdHoareTripleChecker+Valid, 28066 SdHoareTripleChecker+Invalid, 3043 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 3034 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.8s IncrementalHoareTripleChecker+Time [2022-11-23 15:33:16,178 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13346 Valid, 28066 Invalid, 3043 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 3034 Invalid, 3 Unknown, 0 Unchecked, 32.8s Time] [2022-11-23 15:33:16,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222858 states.