./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-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a 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_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 --- 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-5e519f3 [2022-11-02 20:19:07,199 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:19:07,202 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:19:07,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:19:07,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:19:07,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:19:07,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:19:07,247 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:19:07,249 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:19:07,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:19:07,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:19:07,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:19:07,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:19:07,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:19:07,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:19:07,257 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:19:07,258 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:19:07,259 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:19:07,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:19:07,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:19:07,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:19:07,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:19:07,268 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:19:07,269 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:19:07,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:19:07,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:19:07,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:19:07,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:19:07,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:19:07,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:19:07,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:19:07,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:19:07,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:19:07,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:19:07,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:19:07,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:19:07,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:19:07,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:19:07,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:19:07,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:19:07,286 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:19:07,287 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:19:07,310 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:19:07,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:19:07,310 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:19:07,311 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:19:07,312 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:19:07,312 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:19:07,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:19:07,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:19:07,314 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:19:07,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:19:07,314 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:19:07,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:19:07,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:19:07,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:19:07,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:19:07,316 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:19:07,316 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:19:07,316 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:19:07,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:19:07,317 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:19:07,317 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:19:07,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:19:07,318 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:19:07,318 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:19:07,319 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:19:07,319 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:19:07,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:19:07,319 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:19:07,320 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:19:07,320 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:19:07,320 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_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6edce8af070c2ee0f77c0bbc4c8794c42a85035f5c58f10014fb64bda90c7e26 [2022-11-02 20:19:07,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:19:07,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:19:07,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:19:07,654 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:19:07,655 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:19:07,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-02 20:19:07,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/data/e0b1dd4c6/50ccfcf9993746508615fb22b41e78b0/FLAG82f46d94e [2022-11-02 20:19:09,127 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:19:09,128 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-02 20:19:09,201 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/data/e0b1dd4c6/50ccfcf9993746508615fb22b41e78b0/FLAG82f46d94e [2022-11-02 20:19:09,710 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/data/e0b1dd4c6/50ccfcf9993746508615fb22b41e78b0 [2022-11-02 20:19:09,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:19:09,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:19:09,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:19:09,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:19:09,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:19:09,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:19:09" (1/1) ... [2022-11-02 20:19:09,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e829b20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:09, skipping insertion in model container [2022-11-02 20:19:09,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:19:09" (1/1) ... [2022-11-02 20:19:09,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:19:10,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:19:17,347 WARN L230 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_62a06a79-5434-436c-b2c2-c51872b1899f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2022-11-02 20:19:17,356 WARN L230 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_62a06a79-5434-436c-b2c2-c51872b1899f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2022-11-02 20:19:17,357 WARN L230 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_62a06a79-5434-436c-b2c2-c51872b1899f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2022-11-02 20:19:17,358 WARN L230 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_62a06a79-5434-436c-b2c2-c51872b1899f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2022-11-02 20:19:17,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:19:17,518 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:19:18,286 WARN L230 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_62a06a79-5434-436c-b2c2-c51872b1899f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666496,666509] [2022-11-02 20:19:18,286 WARN L230 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_62a06a79-5434-436c-b2c2-c51872b1899f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666662,666675] [2022-11-02 20:19:18,287 WARN L230 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_62a06a79-5434-436c-b2c2-c51872b1899f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666826,666839] [2022-11-02 20:19:18,287 WARN L230 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_62a06a79-5434-436c-b2c2-c51872b1899f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i[666991,667004] [2022-11-02 20:19:18,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:19:18,803 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:19:18,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18 WrapperNode [2022-11-02 20:19:18,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:19:18,820 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:19:18,820 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:19:18,820 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:19:18,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (1/1) ... [2022-11-02 20:19:19,218 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (1/1) ... [2022-11-02 20:19:19,799 INFO L138 Inliner]: procedures = 741, calls = 8484, calls flagged for inlining = 407, calls inlined = 361, statements flattened = 16805 [2022-11-02 20:19:19,800 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:19:19,801 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:19:19,801 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:19:19,801 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:19:19,812 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (1/1) ... [2022-11-02 20:19:19,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (1/1) ... [2022-11-02 20:19:20,078 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (1/1) ... [2022-11-02 20:19:20,079 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (1/1) ... [2022-11-02 20:19:20,497 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (1/1) ... [2022-11-02 20:19:20,620 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (1/1) ... [2022-11-02 20:19:20,715 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (1/1) ... [2022-11-02 20:19:20,742 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (1/1) ... [2022-11-02 20:19:20,926 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:19:20,927 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:19:20,927 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:19:20,930 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:19:20,932 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (1/1) ... [2022-11-02 20:19:20,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:19:20,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:19:21,013 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:19:21,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62a06a79-5434-436c-b2c2-c51872b1899f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:19:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-02 20:19:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-02 20:19:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2022-11-02 20:19:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2022-11-02 20:19:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2022-11-02 20:19:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2022-11-02 20:19:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2022-11-02 20:19:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2022-11-02 20:19:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-02 20:19:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-02 20:19:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-02 20:19:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-02 20:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2022-11-02 20:19:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2022-11-02 20:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-02 20:19:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-02 20:19:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:19:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-02 20:19:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-02 20:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2022-11-02 20:19:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2022-11-02 20:19:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2022-11-02 20:19:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2022-11-02 20:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-02 20:19:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-02 20:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2022-11-02 20:19:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2022-11-02 20:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2022-11-02 20:19:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2022-11-02 20:19:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:19:21,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:19:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2022-11-02 20:19:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2022-11-02 20:19:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2022-11-02 20:19:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2022-11-02 20:19:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-02 20:19:21,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-02 20:19:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2022-11-02 20:19:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2022-11-02 20:19:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2022-11-02 20:19:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2022-11-02 20:19:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-02 20:19:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-02 20:19:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2022-11-02 20:19:21,166 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2022-11-02 20:19:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2022-11-02 20:19:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2022-11-02 20:19:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 20:19:21,167 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 20:19:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-02 20:19:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-02 20:19:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:19:21,169 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:19:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2022-11-02 20:19:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2022-11-02 20:19:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-11-02 20:19:21,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-11-02 20:19:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2022-11-02 20:19:21,171 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2022-11-02 20:19:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-02 20:19:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-02 20:19:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-11-02 20:19:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-11-02 20:19:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-02 20:19:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-02 20:19:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2022-11-02 20:19:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2022-11-02 20:19:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2022-11-02 20:19:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2022-11-02 20:19:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2022-11-02 20:19:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2022-11-02 20:19:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-02 20:19:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-02 20:19:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-02 20:19:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 20:19:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 20:19:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-02 20:19:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-02 20:19:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:19:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:19:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-02 20:19:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-02 20:19:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-02 20:19:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-02 20:19:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:19:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:19:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-02 20:19:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-02 20:19:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-02 20:19:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-02 20:19:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:19:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2022-11-02 20:19:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2022-11-02 20:19:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2022-11-02 20:19:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2022-11-02 20:19:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-02 20:19:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-02 20:19:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-02 20:19:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-02 20:19:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2022-11-02 20:19:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2022-11-02 20:19:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-02 20:19:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-02 20:19:21,181 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2022-11-02 20:19:21,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2022-11-02 20:19:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 20:19:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 20:19:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-02 20:19:21,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-02 20:19:21,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-02 20:19:21,183 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-02 20:19:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-02 20:19:21,186 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-02 20:19:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:19:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-02 20:19:21,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-02 20:19:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-02 20:19:21,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-02 20:19:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2022-11-02 20:19:21,190 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2022-11-02 20:19:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2022-11-02 20:19:21,196 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2022-11-02 20:19:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:19:21,197 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:19:21,197 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2022-11-02 20:19:21,197 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2022-11-02 20:19:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-02 20:19:21,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-02 20:19:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2022-11-02 20:19:21,198 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2022-11-02 20:19:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:19:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-02 20:19:21,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-02 20:19:21,198 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2022-11-02 20:19:21,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2022-11-02 20:19:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2022-11-02 20:19:21,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2022-11-02 20:19:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-11-02 20:19:21,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-11-02 20:19:21,199 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2022-11-02 20:19:21,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2022-11-02 20:19:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:19:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 20:19:21,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 20:19:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-02 20:19:21,200 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-02 20:19:21,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:19:21,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:19:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2022-11-02 20:19:21,201 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2022-11-02 20:19:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-02 20:19:21,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-02 20:19:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2022-11-02 20:19:21,201 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2022-11-02 20:19:21,201 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2022-11-02 20:19:21,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2022-11-02 20:19:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2022-11-02 20:19:21,202 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2022-11-02 20:19:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-02 20:19:21,202 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-02 20:19:21,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-02 20:19:21,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-02 20:19:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-02 20:19:21,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-02 20:19:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-02 20:19:21,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-02 20:19:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2022-11-02 20:19:21,203 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2022-11-02 20:19:21,203 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2022-11-02 20:19:21,204 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2022-11-02 20:19:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-02 20:19:21,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-02 20:19:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2022-11-02 20:19:21,204 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2022-11-02 20:19:21,204 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2022-11-02 20:19:21,204 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2022-11-02 20:19:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2022-11-02 20:19:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2022-11-02 20:19:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-02 20:19:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-02 20:19:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2022-11-02 20:19:21,205 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2022-11-02 20:19:21,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:19:21,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:19:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-02 20:19:21,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-02 20:19:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2022-11-02 20:19:21,206 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2022-11-02 20:19:21,206 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2022-11-02 20:19:21,206 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2022-11-02 20:19:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2022-11-02 20:19:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2022-11-02 20:19:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2022-11-02 20:19:21,207 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2022-11-02 20:19:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:19:21,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-02 20:19:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-02 20:19:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-02 20:19:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-02 20:19:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-02 20:19:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-02 20:19:21,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-02 20:19:21,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-02 20:19:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-02 20:19:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-02 20:19:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-02 20:19:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-02 20:19:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2022-11-02 20:19:21,209 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2022-11-02 20:19:21,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:19:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-02 20:19:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-02 20:19:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:19:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:19:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:19:21,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-02 20:19:21,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-02 20:19:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:19:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2022-11-02 20:19:21,211 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2022-11-02 20:19:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:19:21,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:19:21,211 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2022-11-02 20:19:21,211 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2022-11-02 20:19:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-02 20:19:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-02 20:19:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:19:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:19:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2022-11-02 20:19:21,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2022-11-02 20:19:21,212 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2022-11-02 20:19:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2022-11-02 20:19:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-02 20:19:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-02 20:19:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:19:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:19:21,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-11-02 20:19:21,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-11-02 20:19:21,215 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-02 20:19:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-02 20:19:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2022-11-02 20:19:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2022-11-02 20:19:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2022-11-02 20:19:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2022-11-02 20:19:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-02 20:19:21,219 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-02 20:19:21,219 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:19:21,220 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:19:21,220 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-02 20:19:21,222 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-02 20:19:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-02 20:19:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-02 20:19:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-11-02 20:19:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-11-02 20:19:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-02 20:19:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-02 20:19:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-02 20:19:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-02 20:19:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2022-11-02 20:19:21,224 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2022-11-02 20:19:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:19:21,224 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:19:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 20:19:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 20:19:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2022-11-02 20:19:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2022-11-02 20:19:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2022-11-02 20:19:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2022-11-02 20:19:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-02 20:19:21,228 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-02 20:19:21,228 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2022-11-02 20:19:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2022-11-02 20:19:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-02 20:19:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-02 20:19:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2022-11-02 20:19:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2022-11-02 20:19:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:19:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:19:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-02 20:19:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-02 20:19:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-02 20:19:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-02 20:19:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2022-11-02 20:19:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2022-11-02 20:19:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:19:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:19:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:19:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:19:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:19:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:19:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2022-11-02 20:19:21,231 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2022-11-02 20:19:21,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:19:21,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:19:21,232 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-02 20:19:21,243 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-02 20:19:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2022-11-02 20:19:21,243 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2022-11-02 20:19:21,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-02 20:19:21,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-02 20:19:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-02 20:19:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-02 20:19:21,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-02 20:19:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-02 20:19:21,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-02 20:19:21,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-02 20:19:21,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-02 20:19:21,245 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2022-11-02 20:19:21,245 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2022-11-02 20:19:21,245 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2022-11-02 20:19:21,245 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2022-11-02 20:19:21,245 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-02 20:19:21,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-02 20:19:21,246 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-02 20:19:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-02 20:19:21,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:19:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:19:21,246 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2022-11-02 20:19:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2022-11-02 20:19:21,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-02 20:19:21,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-02 20:19:21,247 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2022-11-02 20:19:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2022-11-02 20:19:21,247 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-11-02 20:19:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-11-02 20:19:21,247 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2022-11-02 20:19:21,247 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2022-11-02 20:19:21,247 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2022-11-02 20:19:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2022-11-02 20:19:21,248 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-02 20:19:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-02 20:19:21,248 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-02 20:19:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-02 20:19:21,248 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2022-11-02 20:19:21,248 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2022-11-02 20:19:21,249 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2022-11-02 20:19:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2022-11-02 20:19:21,249 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-02 20:19:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-02 20:19:21,249 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-02 20:19:21,249 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-02 20:19:21,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:19:21,250 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2022-11-02 20:19:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2022-11-02 20:19:21,250 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2022-11-02 20:19:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2022-11-02 20:19:21,250 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2022-11-02 20:19:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2022-11-02 20:19:21,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-02 20:19:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-02 20:19:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2022-11-02 20:19:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2022-11-02 20:19:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-02 20:19:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-02 20:19:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2022-11-02 20:19:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2022-11-02 20:19:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:19:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2022-11-02 20:19:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2022-11-02 20:19:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2022-11-02 20:19:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2022-11-02 20:19:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2022-11-02 20:19:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2022-11-02 20:19:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-02 20:19:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-02 20:19:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2022-11-02 20:19:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2022-11-02 20:19:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2022-11-02 20:19:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2022-11-02 20:19:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2022-11-02 20:19:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2022-11-02 20:19:21,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:19:21,254 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2022-11-02 20:19:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2022-11-02 20:19:21,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-11-02 20:19:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-11-02 20:19:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:19:21,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:19:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-02 20:19:21,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-02 20:19:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2022-11-02 20:19:21,256 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2022-11-02 20:19:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2022-11-02 20:19:21,256 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2022-11-02 20:19:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-02 20:19:21,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-02 20:19:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2022-11-02 20:19:21,257 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2022-11-02 20:19:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-02 20:19:21,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-02 20:19:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2022-11-02 20:19:21,257 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2022-11-02 20:19:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-02 20:19:21,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-02 20:19:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2022-11-02 20:19:21,271 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2022-11-02 20:19:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-02 20:19:21,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-02 20:19:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2022-11-02 20:19:21,272 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2022-11-02 20:19:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-02 20:19:21,272 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-02 20:19:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2022-11-02 20:19:21,272 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2022-11-02 20:19:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-02 20:19:21,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-02 20:19:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2022-11-02 20:19:21,273 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2022-11-02 20:19:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2022-11-02 20:19:21,273 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2022-11-02 20:19:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2022-11-02 20:19:21,274 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2022-11-02 20:19:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-02 20:19:21,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-02 20:19:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2022-11-02 20:19:21,274 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2022-11-02 20:19:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-02 20:19:21,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-02 20:19:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-02 20:19:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-02 20:19:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-02 20:19:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-02 20:19:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-02 20:19:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-02 20:19:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-02 20:19:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-02 20:19:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-02 20:19:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-02 20:19:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2022-11-02 20:19:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2022-11-02 20:19:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-02 20:19:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-02 20:19:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2022-11-02 20:19:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2022-11-02 20:19:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2022-11-02 20:19:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2022-11-02 20:19:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2022-11-02 20:19:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2022-11-02 20:19:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2022-11-02 20:19:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2022-11-02 20:19:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2022-11-02 20:19:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2022-11-02 20:19:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:19:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:19:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-02 20:19:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-02 20:19:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2022-11-02 20:19:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2022-11-02 20:19:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:19:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2022-11-02 20:19:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2022-11-02 20:19:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:19:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:19:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2022-11-02 20:19:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2022-11-02 20:19:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2022-11-02 20:19:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2022-11-02 20:19:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2022-11-02 20:19:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2022-11-02 20:19:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-02 20:19:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-02 20:19:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2022-11-02 20:19:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2022-11-02 20:19:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2022-11-02 20:19:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2022-11-02 20:19:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-02 20:19:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-02 20:19:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-02 20:19:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-02 20:19:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-02 20:19:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-02 20:19:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2022-11-02 20:19:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2022-11-02 20:19:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-02 20:19:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-02 20:19:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-02 20:19:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-02 20:19:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2022-11-02 20:19:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2022-11-02 20:19:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2022-11-02 20:19:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2022-11-02 20:19:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2022-11-02 20:19:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2022-11-02 20:19:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2022-11-02 20:19:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2022-11-02 20:19:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-02 20:19:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-02 20:19:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-02 20:19:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-02 20:19:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2022-11-02 20:19:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2022-11-02 20:19:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-02 20:19:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-02 20:19:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-02 20:19:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-02 20:19:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-02 20:19:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-02 20:19:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-02 20:19:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-02 20:19:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:19:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:19:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-02 20:19:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-02 20:19:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:19:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:19:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:19:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2022-11-02 20:19:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2022-11-02 20:19:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2022-11-02 20:19:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2022-11-02 20:19:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-02 20:19:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-02 20:19:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 20:19:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 20:19:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2022-11-02 20:19:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2022-11-02 20:19:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2022-11-02 20:19:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2022-11-02 20:19:23,188 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:19:23,194 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:19:23,765 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-02 20:22:09,907 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-02 20:22:10,234 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:22:10,279 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:22:10,279 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-02 20:22:10,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:22:10 BoogieIcfgContainer [2022-11-02 20:22:10,289 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:22:10,292 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:22:10,292 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:22:10,296 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:22:10,296 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:19:09" (1/3) ... [2022-11-02 20:22:10,297 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2af3732c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:22:10, skipping insertion in model container [2022-11-02 20:22:10,297 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:19:18" (2/3) ... [2022-11-02 20:22:10,298 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2af3732c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:22:10, skipping insertion in model container [2022-11-02 20:22:10,298 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:22:10" (3/3) ... [2022-11-02 20:22:10,303 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-02 20:22:10,324 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:22:10,324 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-02 20:22:10,501 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:22:10,509 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7852c95d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:22:10,509 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-11-02 20:22:10,530 INFO L276 IsEmpty]: Start isEmpty. Operand has 6016 states, 4185 states have (on average 1.3175627240143368) internal successors, (5514), 4259 states have internal predecessors, (5514), 1579 states have call successors, (1579), 250 states have call predecessors, (1579), 249 states have return successors, (1570), 1560 states have call predecessors, (1570), 1570 states have call successors, (1570) [2022-11-02 20:22:10,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-02 20:22:10,560 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:22:10,561 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:22:10,562 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)] === [2022-11-02 20:22:10,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:22:10,567 INFO L85 PathProgramCache]: Analyzing trace with hash 1168256443, now seen corresponding path program 1 times [2022-11-02 20:22:10,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:22:10,578 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [106152476] [2022-11-02 20:22:10,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:22:10,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:22:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-02 20:22:12,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 20:22:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-02 20:22:12,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-02 20:22:12,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-02 20:22:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-02 20:22:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-02 20:22:12,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-02 20:22:12,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-02 20:22:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-02 20:22:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-02 20:22:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-02 20:22:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-02 20:22:12,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-02 20:22:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-02 20:22:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-02 20:22:12,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-02 20:22:12,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-02 20:22:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-02 20:22:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-02 20:22:12,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:12,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-02 20:22:13,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-02 20:22:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:13,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-02 20:22:13,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-02 20:22:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-02 20:22:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-02 20:22:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:13,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-02 20:22:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:22:13,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2022-11-02 20:22:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-11-02 20:22:13,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:22:13,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2022-11-02 20:22:13,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:22:13,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [106152476] [2022-11-02 20:22:13,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [106152476] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:22:13,291 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:22:13,291 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:22:13,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233107009] [2022-11-02 20:22:13,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:22:13,301 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:22:13,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:22:13,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:22:13,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:22:13,360 INFO L87 Difference]: Start difference. First operand has 6016 states, 4185 states have (on average 1.3175627240143368) internal successors, (5514), 4259 states have internal predecessors, (5514), 1579 states have call successors, (1579), 250 states have call predecessors, (1579), 249 states have return successors, (1570), 1560 states have call predecessors, (1570), 1570 states have call successors, (1570) Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2022-11-02 20:22:17,377 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 [] [2022-11-02 20:22:50,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:22:52,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:23:03,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-02 20:23:06,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []