./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/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_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/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_2c34acae-151c-4045-a59f-f041117448ca/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 9affb632f7c59193177ef607f296d5912dcf656c1f93edbb352767dfacac0fc3 --- 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 20:56:02,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:56:02,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:56:02,521 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:56:02,522 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:56:02,523 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:56:02,525 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:56:02,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:56:02,529 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:56:02,530 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:56:02,532 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:56:02,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:56:02,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:56:02,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:56:02,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:56:02,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:56:02,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:56:02,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:56:02,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:56:02,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:56:02,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:56:02,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:56:02,559 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:56:02,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:56:02,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:56:02,572 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:56:02,573 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:56:02,574 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:56:02,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:56:02,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:56:02,585 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:56:02,585 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:56:02,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:56:02,587 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:56:02,588 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:56:02,589 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:56:02,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:56:02,590 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:56:02,590 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:56:02,591 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:56:02,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:56:02,595 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:56:02,638 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:56:02,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:56:02,647 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:56:02,647 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:56:02,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:56:02,649 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:56:02,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:56:02,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:56:02,651 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:56:02,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:56:02,653 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:56:02,653 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:56:02,653 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:56:02,653 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:56:02,654 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:56:02,654 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:56:02,654 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:56:02,654 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:56:02,655 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:56:02,655 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:56:02,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:56:02,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:56:02,656 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:56:02,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:56:02,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:56:02,657 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:56:02,657 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:56:02,657 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:56:02,657 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:56:02,658 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:56:02,659 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_2c34acae-151c-4045-a59f-f041117448ca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9affb632f7c59193177ef607f296d5912dcf656c1f93edbb352767dfacac0fc3 [2022-11-02 20:56:02,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:56:02,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:56:02,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:56:02,991 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:56:02,992 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:56:02,994 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-02 20:56:03,062 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc/data/758544090/322a505738c94509950de2ec217c1fbb/FLAG375c7e911 [2022-11-02 20:56:04,619 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:56:04,619 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-02 20:56:04,713 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc/data/758544090/322a505738c94509950de2ec217c1fbb/FLAG375c7e911 [2022-11-02 20:56:05,040 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc/data/758544090/322a505738c94509950de2ec217c1fbb [2022-11-02 20:56:05,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:56:05,045 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:56:05,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:56:05,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:56:05,051 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:56:05,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:56:05" (1/1) ... [2022-11-02 20:56:05,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d3185bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:05, skipping insertion in model container [2022-11-02 20:56:05,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:56:05" (1/1) ... [2022-11-02 20:56:05,107 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:56:05,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:56:21,105 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_2c34acae-151c-4045-a59f-f041117448ca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041636,1041649] [2022-11-02 20:56:21,109 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_2c34acae-151c-4045-a59f-f041117448ca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041802,1041815] [2022-11-02 20:56:21,110 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_2c34acae-151c-4045-a59f-f041117448ca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041966,1041979] [2022-11-02 20:56:21,111 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_2c34acae-151c-4045-a59f-f041117448ca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1042131,1042144] [2022-11-02 20:56:21,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:56:21,311 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:56:24,490 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_2c34acae-151c-4045-a59f-f041117448ca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041636,1041649] [2022-11-02 20:56:24,492 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_2c34acae-151c-4045-a59f-f041117448ca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041802,1041815] [2022-11-02 20:56:24,492 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_2c34acae-151c-4045-a59f-f041117448ca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1041966,1041979] [2022-11-02 20:56:24,493 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_2c34acae-151c-4045-a59f-f041117448ca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i[1042131,1042144] [2022-11-02 20:56:24,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:56:25,129 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:56:25,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25 WrapperNode [2022-11-02 20:56:25,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:56:25,132 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:56:25,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:56:25,133 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:56:25,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (1/1) ... [2022-11-02 20:56:25,562 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (1/1) ... [2022-11-02 20:56:26,930 INFO L138 Inliner]: procedures = 974, calls = 15400, calls flagged for inlining = 544, calls inlined = 518, statements flattened = 36764 [2022-11-02 20:56:26,931 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:56:26,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:56:26,933 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:56:26,933 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:56:26,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (1/1) ... [2022-11-02 20:56:26,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (1/1) ... [2022-11-02 20:56:27,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (1/1) ... [2022-11-02 20:56:27,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (1/1) ... [2022-11-02 20:56:28,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (1/1) ... [2022-11-02 20:56:28,845 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (1/1) ... [2022-11-02 20:56:29,014 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (1/1) ... [2022-11-02 20:56:29,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (1/1) ... [2022-11-02 20:56:29,347 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:56:29,349 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:56:29,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:56:29,349 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:56:29,352 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (1/1) ... [2022-11-02 20:56:29,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:56:29,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:56:29,400 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:56:29,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c34acae-151c-4045-a59f-f041117448ca/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:56:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_writephy [2022-11-02 20:56:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_writephy [2022-11-02 20:56:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_die_with_vmain [2022-11-02 20:56:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_die_with_vmain [2022-11-02 20:56:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_warn_mgmt_link_flap [2022-11-02 20:56:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_warn_mgmt_link_flap [2022-11-02 20:56:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-02 20:56:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-02 20:56:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_restart_hw [2022-11-02 20:56:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_restart_hw [2022-11-02 20:56:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_57780_nvram_info [2022-11-02 20:56:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_57780_nvram_info [2022-11-02 20:56:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_apd [2022-11-02 20:56:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_apd [2022-11-02 20:56:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-02 20:56:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-02 20:56:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ints_fini [2022-11-02 20:56:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ints_fini [2022-11-02 20:56:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_mem [2022-11-02 20:56:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_mem [2022-11-02 20:56:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_timeout [2022-11-02 20:56:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_timeout [2022-11-02 20:56:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_alloc_rx_data [2022-11-02 20:56:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_alloc_rx_data [2022-11-02 20:56:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-02 20:56:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-02 20:56:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chip_reset [2022-11-02 20:56:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chip_reset [2022-11-02 20:56:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_nvram_access [2022-11-02 20:56:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_nvram_access [2022-11-02 20:56:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure pdev_is_ssb_gige_core [2022-11-02 20:56:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pdev_is_ssb_gige_core [2022-11-02 20:56:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_rx_release [2022-11-02 20:56:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_rx_release [2022-11-02 20:56:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 20:56:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 20:56:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:56:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:56:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2022-11-02 20:56:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2022-11-02 20:56:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_function_status [2022-11-02 20:56:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_function_status [2022-11-02 20:56:29,474 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-02 20:56:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-02 20:56:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-02 20:56:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-02 20:56:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_write [2022-11-02 20:56:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_write [2022-11-02 20:56:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-02 20:56:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2022-11-02 20:56:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2022-11-02 20:56:29,479 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_otp_read [2022-11-02 20:56:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_otp_read [2022-11-02 20:56:29,480 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu [2022-11-02 20:56:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu [2022-11-02 20:56:29,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 20:56:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 20:56:29,481 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:56:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:56:29,482 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_fini [2022-11-02 20:56:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_fini [2022-11-02 20:56:29,483 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_bmcr_reset [2022-11-02 20:56:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_bmcr_reset [2022-11-02 20:56:29,484 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-02 20:56:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-02 20:56:29,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-11-02 20:56:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-11-02 20:56:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-02 20:56:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-02 20:56:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-02 20:56:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-02 20:56:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_get_pagesize [2022-11-02 20:56:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_get_pagesize [2022-11-02 20:56:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-02 20:56:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-02 20:56:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_clear_mac_status [2022-11-02 20:56:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_clear_mac_status [2022-11-02 20:56:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_readphy [2022-11-02 20:56:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_readphy [2022-11-02 20:56:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_reset [2022-11-02 20:56:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_reset [2022-11-02 20:56:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_mem [2022-11-02 20:56:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_mem [2022-11-02 20:56:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-02 20:56:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-02 20:56:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 20:56:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 20:56:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read [2022-11-02 20:56:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read [2022-11-02 20:56:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mac_loopback [2022-11-02 20:56:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mac_loopback [2022-11-02 20:56:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_clear [2022-11-02 20:56:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_clear [2022-11-02 20:56:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chk_missed_msi [2022-11-02 20:56:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chk_missed_msi [2022-11-02 20:56:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-02 20:56:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-02 20:56:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-02 20:56:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-02 20:56:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-02 20:56:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-02 20:56:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_link_report [2022-11-02 20:56:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_link_report [2022-11-02 20:56:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-02 20:56:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-02 20:56:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_writephy [2022-11-02 20:56:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_writephy [2022-11-02 20:56:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:56:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:56:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag [2022-11-02 20:56:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag [2022-11-02 20:56:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-02 20:56:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-02 20:56:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:56:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-11-02 20:56:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-11-02 20:56:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_rx_mode [2022-11-02 20:56:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_rx_mode [2022-11-02 20:56:29,509 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-02 20:56:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-02 20:56:29,509 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_schedule [2022-11-02 20:56:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_schedule [2022-11-02 20:56:29,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-02 20:56:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-02 20:56:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-02 20:56:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-02 20:56:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-02 20:56:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-02 20:56:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_start [2022-11-02 20:56:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_start [2022-11-02 20:56:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:56:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:56:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-02 20:56:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-02 20:56:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-02 20:56:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-02 20:56:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_abort_hw [2022-11-02 20:56:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_abort_hw [2022-11-02 20:56:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_rings [2022-11-02 20:56:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_rings [2022-11-02 20:56:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nway_reset [2022-11-02 20:56:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nway_reset [2022-11-02 20:56:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_fini [2022-11-02 20:56:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_fini [2022-11-02 20:56:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:56:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2022-11-02 20:56:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ptp_resume [2022-11-02 20:56:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ptp_resume [2022-11-02 20:56:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:56:29,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-11-02 20:56:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-11-02 20:56:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_tx_release [2022-11-02 20:56:29,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_tx_release [2022-11-02 20:56:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-02 20:56:29,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-02 20:56:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:56:29,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:56:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:56:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-02 20:56:29,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-02 20:56:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:56:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frob_aux_power [2022-11-02 20:56:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frob_aux_power [2022-11-02 20:56:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_config_5785 [2022-11-02 20:56:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_config_5785 [2022-11-02 20:56:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-02 20:56:29,526 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-02 20:56:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-02 20:56:29,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-02 20:56:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_is_present [2022-11-02 20:56:29,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_is_present [2022-11-02 20:56:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_exec_cmd [2022-11-02 20:56:29,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_exec_cmd [2022-11-02 20:56:29,527 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_write_block_buffered [2022-11-02 20:56:29,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_write_block_buffered [2022-11-02 20:56:29,528 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_issue_otp_command [2022-11-02 20:56:29,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_issue_otp_command [2022-11-02 20:56:29,528 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frag_free [2022-11-02 20:56:29,528 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frag_free [2022-11-02 20:56:29,529 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_lock [2022-11-02 20:56:29,529 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_lock [2022-11-02 20:56:29,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:56:29,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:56:29,530 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:56:29,530 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:56:29,530 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_indirect_reg32 [2022-11-02 20:56:29,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_indirect_reg32 [2022-11-02 20:56:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-02 20:56:29,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-02 20:56:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-02 20:56:29,533 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-02 20:56:29,533 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_set_wirespeed [2022-11-02 20:56:29,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_set_wirespeed [2022-11-02 20:56:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_driver_state_change [2022-11-02 20:56:29,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_driver_state_change [2022-11-02 20:56:29,534 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_start [2022-11-02 20:56:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_start [2022-11-02 20:56:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_shutdown [2022-11-02 20:56:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_shutdown [2022-11-02 20:56:29,535 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 20:56:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 20:56:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_read32 [2022-11-02 20:56:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_read32 [2022-11-02 20:56:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_data_free [2022-11-02 20:56:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_data_free [2022-11-02 20:56:29,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:56:29,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:56:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_free [2022-11-02 20:56:29,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_free [2022-11-02 20:56:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-02 20:56:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-02 20:56:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_autoneg_cfg [2022-11-02 20:56:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_autoneg_cfg [2022-11-02 20:56:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:56:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:56:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-02 20:56:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-02 20:56:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_load_firmware_cpu [2022-11-02 20:56:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_load_firmware_cpu [2022-11-02 20:56:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:56:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_adjust_link [2022-11-02 20:56:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_adjust_link [2022-11-02 20:56:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt [2022-11-02 20:56:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt [2022-11-02 20:56:29,541 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 20:56:29,541 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 20:56:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-02 20:56:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-02 20:56:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-02 20:56:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-02 20:56:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vaux [2022-11-02 20:56:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vaux [2022-11-02 20:56:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-02 20:56:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-02 20:56:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_for_event_ack [2022-11-02 20:56:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_for_event_ack [2022-11-02 20:56:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-02 20:56:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_interrupt [2022-11-02 20:56:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_interrupt [2022-11-02 20:56:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phydsp_write [2022-11-02 20:56:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phydsp_write [2022-11-02 20:56:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-02 20:56:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-02 20:56:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_start [2022-11-02 20:56:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_start [2022-11-02 20:56:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_resume [2022-11-02 20:56:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_resume [2022-11-02 20:56:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_request_irq [2022-11-02 20:56:29,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_request_irq [2022-11-02 20:56:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-02 20:56:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-02 20:56:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-02 20:56:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-02 20:56:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:56:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:56:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_fini [2022-11-02 20:56:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_fini [2022-11-02 20:56:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2022-11-02 20:56:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2022-11-02 20:56:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-02 20:56:29,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-02 20:56:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-02 20:56:29,558 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-02 20:56:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_readphy [2022-11-02 20:56:29,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_readphy [2022-11-02 20:56:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_estats [2022-11-02 20:56:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_estats [2022-11-02 20:56:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_consistent [2022-11-02 20:56:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_consistent [2022-11-02 20:56:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:56:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_enable [2022-11-02 20:56:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_enable [2022-11-02 20:56:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_skb_unmap [2022-11-02 20:56:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_skb_unmap [2022-11-02 20:56:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_avail [2022-11-02 20:56:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_avail [2022-11-02 20:56:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:56:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start [2022-11-02 20:56:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start [2022-11-02 20:56:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-02 20:56:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-02 20:56:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_post_reset [2022-11-02 20:56:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_post_reset [2022-11-02 20:56:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-11-02 20:56:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-02 20:56:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-02 20:56:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-02 20:56:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-02 20:56:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-02 20:56:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-02 20:56:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-02 20:56:29,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-02 20:56:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_up [2022-11-02 20:56:29,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_up [2022-11-02 20:56:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_vpd_readblock [2022-11-02 20:56:29,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_vpd_readblock [2022-11-02 20:56:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-02 20:56:29,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-02 20:56:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_pre_reset [2022-11-02 20:56:29,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_pre_reset [2022-11-02 20:56:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_hw [2022-11-02 20:56:29,566 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_hw [2022-11-02 20:56:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-02 20:56:29,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-02 20:56:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-02 20:56:29,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-02 20:56:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2022-11-02 20:56:29,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2022-11-02 20:56:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-11-02 20:56:29,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-11-02 20:56:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_flow_control [2022-11-02 20:56:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_flow_control [2022-11-02 20:56:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_bdinfo [2022-11-02 20:56:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_bdinfo [2022-11-02 20:56:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-02 20:56:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-02 20:56:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-02 20:56:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-02 20:56:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_mac_addr [2022-11-02 20:56:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_mac_addr [2022-11-02 20:56:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2022-11-02 20:56:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2022-11-02 20:56:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_set [2022-11-02 20:56:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_set [2022-11-02 20:56:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:56:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_refclk_write [2022-11-02 20:56:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_refclk_write [2022-11-02 20:56:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_eee_pull_config [2022-11-02 20:56:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_eee_pull_config [2022-11-02 20:56:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu_and_set_pc [2022-11-02 20:56:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu_and_set_pc [2022-11-02 20:56:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume_cpu [2022-11-02 20:56:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume_cpu [2022-11-02 20:56:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:56:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:56:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_down_prepare [2022-11-02 20:56:29,573 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_down_prepare [2022-11-02 20:56:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_lock [2022-11-02 20:56:29,573 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_lock [2022-11-02 20:56:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-02 20:56:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-02 20:56:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_ints [2022-11-02 20:56:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_ints [2022-11-02 20:56:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-02 20:56:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-02 20:56:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_do_test_dma [2022-11-02 20:56:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_do_test_dma [2022-11-02 20:56:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_poll_fw [2022-11-02 20:56:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_poll_fw [2022-11-02 20:56:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_auxctl_smdsp [2022-11-02 20:56:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_auxctl_smdsp [2022-11-02 20:56:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2022-11-02 20:56:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2022-11-02 20:56:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-02 20:56:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-02 20:56:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-11-02 20:56:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-11-02 20:56:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-02 20:56:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-02 20:56:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_phys_addr [2022-11-02 20:56:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_phys_addr [2022-11-02 20:56:29,578 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 20:56:29,578 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 20:56:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_5700_link_polarity [2022-11-02 20:56:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_5700_link_polarity [2022-11-02 20:56:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-11-02 20:56:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-11-02 20:56:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2022-11-02 20:56:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2022-11-02 20:56:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_register_access [2022-11-02 20:56:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_register_access [2022-11-02 20:56:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-02 20:56:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-02 20:56:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-02 20:56:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-02 20:56:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-02 20:56:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-02 20:56:29,582 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-11-02 20:56:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-11-02 20:56:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop [2022-11-02 20:56:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop [2022-11-02 20:56:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_block [2022-11-02 20:56:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_block [2022-11-02 20:56:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_scratchpad_read [2022-11-02 20:56:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_scratchpad_read [2022-11-02 20:56:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-02 20:56:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-02 20:56:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-02 20:56:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-02 20:56:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:56:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:56:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-02 20:56:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-02 20:56:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_5401phy_dsp [2022-11-02 20:56:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_5401phy_dsp [2022-11-02 20:56:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_open [2022-11-02 20:56:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_open [2022-11-02 20:56:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_eee [2022-11-02 20:56:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_eee [2022-11-02 20:56:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:56:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:56:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-02 20:56:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-02 20:56:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-02 20:56:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-02 20:56:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_remove_one [2022-11-02 20:56:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_remove_one [2022-11-02 20:56:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_adv_to_ethtool_adv_t [2022-11-02 20:56:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_adv_to_ethtool_adv_t [2022-11-02 20:56:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-02 20:56:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-02 20:56:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tso_bug [2022-11-02 20:56:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tso_bug [2022-11-02 20:56:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-02 20:56:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-02 20:56:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-02 20:56:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-02 20:56:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2022-11-02 20:56:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2022-11-02 20:56:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_mtu [2022-11-02 20:56:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_mtu [2022-11-02 20:56:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-02 20:56:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-02 20:56:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_hw [2022-11-02 20:56:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_hw [2022-11-02 20:56:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-02 20:56:29,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-02 20:56:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_legacy_regs [2022-11-02 20:56:29,592 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_legacy_regs [2022-11-02 20:56:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-02 20:56:29,592 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-02 20:56:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start_xmit [2022-11-02 20:56:29,593 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start_xmit [2022-11-02 20:56:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-02 20:56:29,593 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-02 20:56:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:56:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:56:29,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-02 20:56:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-02 20:56:29,594 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_state [2022-11-02 20:56:29,594 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_state [2022-11-02 20:56:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_advert_flowctrl_1000X [2022-11-02 20:56:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_advert_flowctrl_1000X [2022-11-02 20:56:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-02 20:56:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-02 20:56:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:56:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-11-02 20:56:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-11-02 20:56:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-02 20:56:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-02 20:56:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-11-02 20:56:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-11-02 20:56:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:56:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-02 20:56:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-02 20:56:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_size [2022-11-02 20:56:29,597 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_size [2022-11-02 20:56:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-02 20:56:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-02 20:56:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:56:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_len [2022-11-02 20:56:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_len [2022-11-02 20:56:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_start [2022-11-02 20:56:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_start [2022-11-02 20:56:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_automdix [2022-11-02 20:56:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_automdix [2022-11-02 20:56:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_coalesce [2022-11-02 20:56:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_coalesce [2022-11-02 20:56:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_io_resume [2022-11-02 20:56:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_io_resume [2022-11-02 20:56:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 20:56:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 20:56:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-02 20:56:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-02 20:56:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_close [2022-11-02 20:56:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_close [2022-11-02 20:56:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:56:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:56:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-02 20:56:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-02 20:56:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure mii_advertise_flowctrl [2022-11-02 20:56:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_advertise_flowctrl [2022-11-02 20:56:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-02 20:56:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-02 20:56:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume [2022-11-02 20:56:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume [2022-11-02 20:56:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_set_bd [2022-11-02 20:56:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_set_bd [2022-11-02 20:56:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vmain [2022-11-02 20:56:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vmain [2022-11-02 20:56:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_logical_addr [2022-11-02 20:56:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_logical_addr [2022-11-02 20:56:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-02 20:56:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-02 20:56:29,605 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-02 20:56:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-02 20:56:29,605 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_rx_mode [2022-11-02 20:56:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_rx_mode [2022-11-02 20:56:29,606 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_legacy [2022-11-02 20:56:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_legacy [2022-11-02 20:56:29,606 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-02 20:56:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-02 20:56:29,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:56:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:56:29,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:56:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:56:29,607 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_generate_fw_event [2022-11-02 20:56:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_generate_fw_event [2022-11-02 20:56:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-11-02 20:56:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-11-02 20:56:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_stop [2022-11-02 20:56:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_stop [2022-11-02 20:56:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_stop [2022-11-02 20:56:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_stop [2022-11-02 20:56:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_nstats [2022-11-02 20:56:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_nstats [2022-11-02 20:56:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-02 20:56:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-02 20:56:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-02 20:56:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-02 20:56:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure calc_crc [2022-11-02 20:56:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_crc [2022-11-02 20:56:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_write_indir_tbl [2022-11-02 20:56:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_write_indir_tbl [2022-11-02 20:56:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-02 20:56:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-02 20:56:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_stop [2022-11-02 20:56:29,616 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_stop [2022-11-02 20:56:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-02 20:56:29,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-02 20:56:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:56:29,617 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:56:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_frag_set [2022-11-02 20:56:29,617 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_frag_set [2022-11-02 20:56:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_loopback [2022-11-02 20:56:29,617 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_loopback [2022-11-02 20:56:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_irq_sync [2022-11-02 20:56:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_irq_sync [2022-11-02 20:56:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-02 20:56:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-02 20:56:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_fw [2022-11-02 20:56:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_fw [2022-11-02 20:56:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-02 20:56:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-02 20:56:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-02 20:56:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-02 20:56:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2022-11-02 20:56:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2022-11-02 20:56:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-02 20:56:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-02 20:56:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_t [2022-11-02 20:56:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_t [2022-11-02 20:56:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:56:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:56:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:56:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_x [2022-11-02 20:56:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_x [2022-11-02 20:56:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_has_work [2022-11-02 20:56:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_has_work [2022-11-02 20:56:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_run_loopback [2022-11-02 20:56:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_run_loopback [2022-11-02 20:56:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-02 20:56:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-02 20:56:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_lso_rd_dma_workaround_bit [2022-11-02 20:56:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_lso_rd_dma_workaround_bit [2022-11-02 20:56:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-02 20:56:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-02 20:56:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-02 20:56:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-02 20:56:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-02 20:56:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-02 20:56:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_init_dflt_indir_tbl [2022-11-02 20:56:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_init_dflt_indir_tbl [2022-11-02 20:56:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_lpbk_set [2022-11-02 20:56:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_lpbk_set [2022-11-02 20:56:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_multi [2022-11-02 20:56:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_multi [2022-11-02 20:56:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_unlock [2022-11-02 20:56:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_unlock [2022-11-02 20:56:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_read [2022-11-02 20:56:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_read [2022-11-02 20:56:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-02 20:56:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-02 20:56:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-11-02 20:56:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-11-02 20:56:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-02 20:56:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-02 20:56:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2022-11-02 20:56:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2022-11-02 20:56:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-02 20:56:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-02 20:56:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-02 20:56:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-02 20:56:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure tw32_mailbox_flush [2022-11-02 20:56:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tw32_mailbox_flush [2022-11-02 20:56:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-02 20:56:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-02 20:56:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-02 20:56:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-02 20:56:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-02 20:56:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-02 20:56:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_event_lock [2022-11-02 20:56:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_event_lock [2022-11-02 20:56:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ump_link_report [2022-11-02 20:56:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ump_link_report [2022-11-02 20:56:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-02 20:56:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-02 20:56:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:56:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_one_mac_addr [2022-11-02 20:56:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_one_mac_addr [2022-11-02 20:56:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-02 20:56:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-02 20:56:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-11-02 20:56:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-11-02 20:56:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:56:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:56:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-02 20:56:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-02 20:56:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-02 20:56:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-02 20:56:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_disable [2022-11-02 20:56:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_disable [2022-11-02 20:56:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-02 20:56:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-02 20:56:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-02 20:56:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-02 20:56:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_pause [2022-11-02 20:56:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_pause [2022-11-02 20:56:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-02 20:56:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-02 20:56:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_carrier_off [2022-11-02 20:56:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_carrier_off [2022-11-02 20:56:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-02 20:56:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-02 20:56:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-02 20:56:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-02 20:56:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-02 20:56:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-02 20:56:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_phy [2022-11-02 20:56:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_phy [2022-11-02 20:56:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure _tw32_flush [2022-11-02 20:56:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure _tw32_flush [2022-11-02 20:56:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rd32_loop [2022-11-02 20:56:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rd32_loop [2022-11-02 20:56:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-02 20:56:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-02 20:56:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_switch_clocks [2022-11-02 20:56:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_switch_clocks [2022-11-02 20:56:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-02 20:56:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-02 20:56:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-02 20:56:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-02 20:56:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_write32 [2022-11-02 20:56:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_write32 [2022-11-02 20:56:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-02 20:56:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-02 20:56:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_copper_an_config_ok [2022-11-02 20:56:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_copper_an_config_ok [2022-11-02 20:56:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:56:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:56:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_regs_len [2022-11-02 20:56:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_regs_len [2022-11-02 20:56:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read_be32 [2022-11-02 20:56:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read_be32 [2022-11-02 20:56:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_cancel [2022-11-02 20:56:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_cancel [2022-11-02 20:56:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_cl45_read [2022-11-02 20:56:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_cl45_read [2022-11-02 20:56:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_and_report_link_chg [2022-11-02 20:56:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_and_report_link_chg [2022-11-02 20:56:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-02 20:56:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-02 20:56:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_ints [2022-11-02 20:56:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_ints [2022-11-02 20:56:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_nvram_access [2022-11-02 20:56:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_nvram_access [2022-11-02 20:56:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-02 20:56:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-02 20:56:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_macro_done [2022-11-02 20:56:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_macro_done [2022-11-02 20:56:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_shdw_write [2022-11-02 20:56:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_shdw_write [2022-11-02 20:56:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write32 [2022-11-02 20:56:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write32 [2022-11-02 20:56:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-02 20:56:29,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-02 20:56:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_unlock [2022-11-02 20:56:29,646 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_unlock [2022-11-02 20:56:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_unlock [2022-11-02 20:56:29,647 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_unlock [2022-11-02 20:56:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-02 20:56:29,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-02 20:56:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure get_stat64 [2022-11-02 20:56:29,647 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stat64 [2022-11-02 20:56:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_lock [2022-11-02 20:56:29,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_lock [2022-11-02 20:56:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-02 20:56:29,648 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-02 20:56:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:56:29,649 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:56:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_suspend [2022-11-02 20:56:29,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_suspend [2022-11-02 20:56:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:56:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2022-11-02 20:56:29,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2022-11-02 20:56:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt_cpu [2022-11-02 20:56:29,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt_cpu [2022-11-02 20:56:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 20:56:29,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 20:56:33,375 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:56:33,382 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:56:41,065 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-02 20:59:25,040 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:59:25,102 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:59:25,102 INFO L300 CfgBuilder]: Removed 10 assume(true) statements. [2022-11-02 20:59:25,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:59:25 BoogieIcfgContainer [2022-11-02 20:59:25,115 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:59:25,120 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:59:25,120 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:59:25,124 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:59:25,125 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:56:05" (1/3) ... [2022-11-02 20:59:25,126 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3133cb45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:59:25, skipping insertion in model container [2022-11-02 20:59:25,126 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:56:25" (2/3) ... [2022-11-02 20:59:25,126 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3133cb45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:59:25, skipping insertion in model container [2022-11-02 20:59:25,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:59:25" (3/3) ... [2022-11-02 20:59:25,128 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-02 20:59:25,148 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:59:25,148 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-02 20:59:25,403 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:59:25,411 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;@72e65f96, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:59:25,413 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-02 20:59:25,454 INFO L276 IsEmpty]: Start isEmpty. Operand has 12587 states, 8700 states have (on average 1.38) internal successors, (12006), 9008 states have internal predecessors, (12006), 3543 states have call successors, (3543), 344 states have call predecessors, (3543), 343 states have return successors, (3535), 3460 states have call predecessors, (3535), 3535 states have call successors, (3535) [2022-11-02 20:59:25,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-02 20:59:25,465 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:59:25,466 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:59:25,466 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] === [2022-11-02 20:59:25,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:59:25,474 INFO L85 PathProgramCache]: Analyzing trace with hash 1930441247, now seen corresponding path program 1 times [2022-11-02 20:59:25,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:59:25,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063501537] [2022-11-02 20:59:25,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:59:25,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:59:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:29,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-11-02 20:59:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:29,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-11-02 20:59:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:29,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 20:59:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:29,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:59:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:29,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 20:59:29,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:29,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-02 20:59:29,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:29,622 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-02 20:59:29,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:59:29,624 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063501537] [2022-11-02 20:59:29,625 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2063501537] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:59:29,625 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:59:29,625 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:59:29,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765057202] [2022-11-02 20:59:29,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:59:29,632 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:59:29,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:59:29,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:59:29,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:59:29,704 INFO L87 Difference]: Start difference. First operand has 12587 states, 8700 states have (on average 1.38) internal successors, (12006), 9008 states have internal predecessors, (12006), 3543 states have call successors, (3543), 344 states have call predecessors, (3543), 343 states have return successors, (3535), 3460 states have call predecessors, (3535), 3535 states have call successors, (3535) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-02 20:59:31,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:59:31,581 INFO L93 Difference]: Finished difference Result 25124 states and 38314 transitions. [2022-11-02 20:59:31,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:59:31,584 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 48 [2022-11-02 20:59:31,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:59:31,758 INFO L225 Difference]: With dead ends: 25124 [2022-11-02 20:59:31,758 INFO L226 Difference]: Without dead ends: 12549 [2022-11-02 20:59:32,017 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:59:32,021 INFO L413 NwaCegarLoop]: 19010 mSDtfsCounter, 18998 mSDsluCounter, 38016 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19001 SdHoareTripleChecker+Valid, 57026 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-02 20:59:32,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19001 Valid, 57026 Invalid, 12 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-02 20:59:32,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12549 states. [2022-11-02 20:59:33,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12549 to 12549. [2022-11-02 20:59:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12549 states, 8671 states have (on average 1.3758505362703264) internal successors, (11930), 8973 states have internal predecessors, (11930), 3534 states have call successors, (3534), 344 states have call predecessors, (3534), 343 states have return successors, (3531), 3456 states have call predecessors, (3531), 3531 states have call successors, (3531) [2022-11-02 20:59:33,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12549 states to 12549 states and 18995 transitions. [2022-11-02 20:59:33,331 INFO L78 Accepts]: Start accepts. Automaton has 12549 states and 18995 transitions. Word has length 48 [2022-11-02 20:59:33,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:59:33,333 INFO L495 AbstractCegarLoop]: Abstraction has 12549 states and 18995 transitions. [2022-11-02 20:59:33,334 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-02 20:59:33,334 INFO L276 IsEmpty]: Start isEmpty. Operand 12549 states and 18995 transitions. [2022-11-02 20:59:33,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-02 20:59:33,338 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:59:33,338 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:59:33,339 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-02 20:59:33,339 INFO L420 AbstractCegarLoop]: === Iteration 2 === 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] === [2022-11-02 20:59:33,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:59:33,340 INFO L85 PathProgramCache]: Analyzing trace with hash -1045829181, now seen corresponding path program 1 times [2022-11-02 20:59:33,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:59:33,343 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910300271] [2022-11-02 20:59:33,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:59:33,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:59:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:35,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-11-02 20:59:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:35,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-11-02 20:59:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:35,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 20:59:35,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:35,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:59:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:35,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 20:59:35,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:35,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-02 20:59:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:36,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-02 20:59:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:36,047 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-02 20:59:36,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:59:36,048 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910300271] [2022-11-02 20:59:36,048 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [910300271] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:59:36,049 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:59:36,049 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:59:36,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92568454] [2022-11-02 20:59:36,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:59:36,051 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:59:36,052 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:59:36,052 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:59:36,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:59:36,053 INFO L87 Difference]: Start difference. First operand 12549 states and 18995 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-02 20:59:37,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:59:37,369 INFO L93 Difference]: Finished difference Result 12555 states and 19000 transitions. [2022-11-02 20:59:37,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:59:37,370 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 53 [2022-11-02 20:59:37,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:59:37,506 INFO L225 Difference]: With dead ends: 12555 [2022-11-02 20:59:37,506 INFO L226 Difference]: Without dead ends: 12551 [2022-11-02 20:59:37,520 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:59:37,522 INFO L413 NwaCegarLoop]: 18992 mSDtfsCounter, 18973 mSDsluCounter, 37974 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18974 SdHoareTripleChecker+Valid, 56966 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-02 20:59:37,522 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18974 Valid, 56966 Invalid, 12 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-02 20:59:37,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12551 states. [2022-11-02 20:59:38,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12551 to 12551. [2022-11-02 20:59:38,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12551 states, 8673 states have (on average 1.37564856451055) internal successors, (11931), 8974 states have internal predecessors, (11931), 3534 states have call successors, (3534), 345 states have call predecessors, (3534), 343 states have return successors, (3531), 3456 states have call predecessors, (3531), 3531 states have call successors, (3531) [2022-11-02 20:59:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12551 states to 12551 states and 18996 transitions. [2022-11-02 20:59:38,660 INFO L78 Accepts]: Start accepts. Automaton has 12551 states and 18996 transitions. Word has length 53 [2022-11-02 20:59:38,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:59:38,661 INFO L495 AbstractCegarLoop]: Abstraction has 12551 states and 18996 transitions. [2022-11-02 20:59:38,661 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-02 20:59:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 12551 states and 18996 transitions. [2022-11-02 20:59:38,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-02 20:59:38,670 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:59:38,671 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:59:38,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-02 20:59:38,671 INFO L420 AbstractCegarLoop]: === Iteration 3 === 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] === [2022-11-02 20:59:38,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:59:38,672 INFO L85 PathProgramCache]: Analyzing trace with hash 159543391, now seen corresponding path program 1 times [2022-11-02 20:59:38,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:59:38,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248076483] [2022-11-02 20:59:38,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:59:38,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:59:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:41,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-11-02 20:59:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:41,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-11-02 20:59:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:41,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 20:59:41,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:41,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:59:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:41,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 20:59:41,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:41,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-02 20:59:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:41,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-02 20:59:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:41,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-11-02 20:59:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:59:41,310 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-11-02 20:59:41,310 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:59:41,310 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [248076483] [2022-11-02 20:59:41,311 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [248076483] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:59:41,311 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:59:41,311 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:59:41,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062263389] [2022-11-02 20:59:41,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:59:41,312 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:59:41,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:59:41,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:59:41,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:59:41,313 INFO L87 Difference]: Start difference. First operand 12551 states and 18996 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-02 20:59:42,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:59:42,471 INFO L93 Difference]: Finished difference Result 12551 states and 18996 transitions. [2022-11-02 20:59:42,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-02 20:59:42,472 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 58 [2022-11-02 20:59:42,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:59:42,475 INFO L225 Difference]: With dead ends: 12551 [2022-11-02 20:59:42,476 INFO L226 Difference]: Without dead ends: 0 [2022-11-02 20:59:42,555 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-02 20:59:42,561 INFO L413 NwaCegarLoop]: 18990 mSDtfsCounter, 18969 mSDsluCounter, 37973 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18969 SdHoareTripleChecker+Valid, 56963 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-02 20:59:42,562 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18969 Valid, 56963 Invalid, 7 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-02 20:59:42,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-02 20:59:42,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-02 20:59:42,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:59:42,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-02 20:59:42,567 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 58 [2022-11-02 20:59:42,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:59:42,567 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-02 20:59:42,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-02 20:59:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-02 20:59:42,568 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-02 20:59:42,570 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-02 20:59:42,571 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-02 20:59:42,573 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.