./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/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_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/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_ddbfd949-1d61-433d-95cf-b90b2fbfe453/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 dd2a40444ea9a5274c33d1a89adc12722713fcf883f58874f83ecfa35199b6af --- 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 20:44:25,052 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:44:25,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:44:25,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:44:25,113 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:44:25,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:44:25,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:44:25,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:44:25,127 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:44:25,133 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:44:25,134 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:44:25,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:44:25,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:44:25,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:44:25,143 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:44:25,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:44:25,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:44:25,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:44:25,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:44:25,159 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:44:25,161 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:44:25,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:44:25,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:44:25,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:44:25,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:44:25,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:44:25,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:44:25,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:44:25,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:44:25,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:44:25,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:44:25,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:44:25,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:44:25,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:44:25,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:44:25,191 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:44:25,192 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:44:25,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:44:25,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:44:25,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:44:25,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:44:25,195 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:44:25,241 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:44:25,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:44:25,242 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:44:25,242 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:44:25,244 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:44:25,244 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:44:25,245 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:44:25,245 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:44:25,245 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:44:25,245 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:44:25,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:44:25,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:44:25,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:44:25,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:44:25,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:44:25,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:44:25,248 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:44:25,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:44:25,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:44:25,249 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:44:25,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:44:25,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:44:25,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:44:25,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:44:25,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:44:25,251 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:44:25,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:44:25,253 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:44:25,253 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:44:25,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:44:25,253 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_ddbfd949-1d61-433d-95cf-b90b2fbfe453/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dd2a40444ea9a5274c33d1a89adc12722713fcf883f58874f83ecfa35199b6af [2022-11-02 20:44:25,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:44:25,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:44:25,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:44:25,662 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:44:25,663 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:44:25,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-02 20:44:25,745 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc/data/5b9476eb6/75dd958b2d314aba8b2a9f3ce4dd14ae/FLAG91a5716de [2022-11-02 20:44:27,219 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:44:27,220 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-02 20:44:27,339 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc/data/5b9476eb6/75dd958b2d314aba8b2a9f3ce4dd14ae/FLAG91a5716de [2022-11-02 20:44:27,632 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc/data/5b9476eb6/75dd958b2d314aba8b2a9f3ce4dd14ae [2022-11-02 20:44:27,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:44:27,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:44:27,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:44:27,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:44:27,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:44:27,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:44:27" (1/1) ... [2022-11-02 20:44:27,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d0c142c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:27, skipping insertion in model container [2022-11-02 20:44:27,650 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:44:27" (1/1) ... [2022-11-02 20:44:27,658 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:44:28,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:44:42,787 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_ddbfd949-1d61-433d-95cf-b90b2fbfe453/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1039069,1039082] [2022-11-02 20:44:42,790 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_ddbfd949-1d61-433d-95cf-b90b2fbfe453/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1039216,1039229] [2022-11-02 20:44:42,791 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_ddbfd949-1d61-433d-95cf-b90b2fbfe453/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1039355,1039368] [2022-11-02 20:44:42,792 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_ddbfd949-1d61-433d-95cf-b90b2fbfe453/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1039513,1039526] [2022-11-02 20:44:42,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:44:43,039 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:44:46,139 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_ddbfd949-1d61-433d-95cf-b90b2fbfe453/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1039069,1039082] [2022-11-02 20:44:46,140 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_ddbfd949-1d61-433d-95cf-b90b2fbfe453/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1039216,1039229] [2022-11-02 20:44:46,141 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_ddbfd949-1d61-433d-95cf-b90b2fbfe453/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1039355,1039368] [2022-11-02 20:44:46,141 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_ddbfd949-1d61-433d-95cf-b90b2fbfe453/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1039513,1039526] [2022-11-02 20:44:46,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:44:46,633 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:44:46,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46 WrapperNode [2022-11-02 20:44:46,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:44:46,635 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:44:46,635 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:44:46,636 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:44:46,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (1/1) ... [2022-11-02 20:44:46,983 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (1/1) ... [2022-11-02 20:44:48,166 INFO L138 Inliner]: procedures = 971, calls = 15400, calls flagged for inlining = 544, calls inlined = 522, statements flattened = 36792 [2022-11-02 20:44:48,167 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:44:48,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:44:48,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:44:48,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:44:48,179 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (1/1) ... [2022-11-02 20:44:48,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (1/1) ... [2022-11-02 20:44:48,604 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (1/1) ... [2022-11-02 20:44:48,605 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (1/1) ... [2022-11-02 20:44:49,490 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (1/1) ... [2022-11-02 20:44:49,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (1/1) ... [2022-11-02 20:44:49,748 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (1/1) ... [2022-11-02 20:44:49,841 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (1/1) ... [2022-11-02 20:44:50,032 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:44:50,033 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:44:50,034 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:44:50,034 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:44:50,035 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (1/1) ... [2022-11-02 20:44:50,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:44:50,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:44:50,073 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:44:50,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbfd949-1d61-433d-95cf-b90b2fbfe453/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:44:50,126 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_writephy [2022-11-02 20:44:50,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_writephy [2022-11-02 20:44:50,126 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_die_with_vmain [2022-11-02 20:44:50,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_die_with_vmain [2022-11-02 20:44:50,127 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_warn_mgmt_link_flap [2022-11-02 20:44:50,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_warn_mgmt_link_flap [2022-11-02 20:44:50,127 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-02 20:44:50,127 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-02 20:44:50,128 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_restart_hw [2022-11-02 20:44:50,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_restart_hw [2022-11-02 20:44:50,128 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_57780_nvram_info [2022-11-02 20:44:50,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_57780_nvram_info [2022-11-02 20:44:50,128 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_apd [2022-11-02 20:44:50,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_apd [2022-11-02 20:44:50,129 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-02 20:44:50,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-02 20:44:50,129 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ints_fini [2022-11-02 20:44:50,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ints_fini [2022-11-02 20:44:50,129 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_mem [2022-11-02 20:44:50,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_mem [2022-11-02 20:44:50,130 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_timeout [2022-11-02 20:44:50,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_timeout [2022-11-02 20:44:50,130 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_alloc_rx_data [2022-11-02 20:44:50,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_alloc_rx_data [2022-11-02 20:44:50,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-02 20:44:50,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-02 20:44:50,131 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chip_reset [2022-11-02 20:44:50,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chip_reset [2022-11-02 20:44:50,131 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_nvram_access [2022-11-02 20:44:50,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_nvram_access [2022-11-02 20:44:50,132 INFO L130 BoogieDeclarations]: Found specification of procedure pdev_is_ssb_gige_core [2022-11-02 20:44:50,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pdev_is_ssb_gige_core [2022-11-02 20:44:50,132 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_rx_release [2022-11-02 20:44:50,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_rx_release [2022-11-02 20:44:50,132 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 20:44:50,133 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 20:44:50,133 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:44:50,133 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:44:50,133 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2022-11-02 20:44:50,133 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2022-11-02 20:44:50,134 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_function_status [2022-11-02 20:44:50,134 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_function_status [2022-11-02 20:44:50,134 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-02 20:44:50,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-02 20:44:50,134 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-02 20:44:50,135 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-02 20:44:50,135 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_write [2022-11-02 20:44:50,135 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_write [2022-11-02 20:44:50,135 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-02 20:44:50,135 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2022-11-02 20:44:50,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2022-11-02 20:44:50,136 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_otp_read [2022-11-02 20:44:50,136 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_otp_read [2022-11-02 20:44:50,136 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu [2022-11-02 20:44:50,136 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu [2022-11-02 20:44:50,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 20:44:50,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 20:44:50,137 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:44:50,137 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:44:50,138 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_fini [2022-11-02 20:44:50,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_fini [2022-11-02 20:44:50,138 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_bmcr_reset [2022-11-02 20:44:50,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_bmcr_reset [2022-11-02 20:44:50,139 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-02 20:44:50,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-02 20:44:50,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-11-02 20:44:50,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-11-02 20:44:50,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-02 20:44:50,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-02 20:44:50,141 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-02 20:44:50,141 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-02 20:44:50,141 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_get_pagesize [2022-11-02 20:44:50,141 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_get_pagesize [2022-11-02 20:44:50,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-02 20:44:50,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-02 20:44:50,142 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_clear_mac_status [2022-11-02 20:44:50,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_clear_mac_status [2022-11-02 20:44:50,142 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_readphy [2022-11-02 20:44:50,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_readphy [2022-11-02 20:44:50,143 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_reset [2022-11-02 20:44:50,143 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_reset [2022-11-02 20:44:50,143 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_mem [2022-11-02 20:44:50,143 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_mem [2022-11-02 20:44:50,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-02 20:44:50,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-02 20:44:50,145 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 20:44:50,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 20:44:50,145 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read [2022-11-02 20:44:50,145 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read [2022-11-02 20:44:50,145 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mac_loopback [2022-11-02 20:44:50,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mac_loopback [2022-11-02 20:44:50,147 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_clear [2022-11-02 20:44:50,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_clear [2022-11-02 20:44:50,147 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chk_missed_msi [2022-11-02 20:44:50,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chk_missed_msi [2022-11-02 20:44:50,147 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-02 20:44:50,148 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-02 20:44:50,148 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-02 20:44:50,148 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-02 20:44:50,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-02 20:44:50,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-02 20:44:50,148 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_link_report [2022-11-02 20:44:50,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_link_report [2022-11-02 20:44:50,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-02 20:44:50,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-02 20:44:50,149 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_writephy [2022-11-02 20:44:50,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_writephy [2022-11-02 20:44:50,150 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:44:50,150 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:44:50,150 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag [2022-11-02 20:44:50,150 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag [2022-11-02 20:44:50,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-02 20:44:50,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-02 20:44:50,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:44:50,155 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-11-02 20:44:50,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-11-02 20:44:50,157 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_rx_mode [2022-11-02 20:44:50,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_rx_mode [2022-11-02 20:44:50,158 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-02 20:44:50,158 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-02 20:44:50,158 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_schedule [2022-11-02 20:44:50,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_schedule [2022-11-02 20:44:50,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-02 20:44:50,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-02 20:44:50,166 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-02 20:44:50,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-02 20:44:50,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-02 20:44:50,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-02 20:44:50,167 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_start [2022-11-02 20:44:50,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_start [2022-11-02 20:44:50,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:44:50,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:44:50,168 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-02 20:44:50,168 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-02 20:44:50,168 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-02 20:44:50,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-02 20:44:50,168 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_abort_hw [2022-11-02 20:44:50,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_abort_hw [2022-11-02 20:44:50,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_rings [2022-11-02 20:44:50,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_rings [2022-11-02 20:44:50,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nway_reset [2022-11-02 20:44:50,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nway_reset [2022-11-02 20:44:50,169 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_fini [2022-11-02 20:44:50,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_fini [2022-11-02 20:44:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:44:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2022-11-02 20:44:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ptp_resume [2022-11-02 20:44:50,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ptp_resume [2022-11-02 20:44:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:44:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-11-02 20:44:50,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-11-02 20:44:50,171 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_tx_release [2022-11-02 20:44:50,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_tx_release [2022-11-02 20:44:50,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-02 20:44:50,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-02 20:44:50,171 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:44:50,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:44:50,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:44:50,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-02 20:44:50,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-02 20:44:50,172 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:44:50,172 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frob_aux_power [2022-11-02 20:44:50,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frob_aux_power [2022-11-02 20:44:50,173 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_config_5785 [2022-11-02 20:44:50,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_config_5785 [2022-11-02 20:44:50,173 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-02 20:44:50,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-02 20:44:50,173 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-02 20:44:50,174 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-02 20:44:50,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_is_present [2022-11-02 20:44:50,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_is_present [2022-11-02 20:44:50,174 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_exec_cmd [2022-11-02 20:44:50,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_exec_cmd [2022-11-02 20:44:50,174 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_write_block_buffered [2022-11-02 20:44:50,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_write_block_buffered [2022-11-02 20:44:50,175 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_issue_otp_command [2022-11-02 20:44:50,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_issue_otp_command [2022-11-02 20:44:50,175 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frag_free [2022-11-02 20:44:50,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frag_free [2022-11-02 20:44:50,175 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_lock [2022-11-02 20:44:50,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_lock [2022-11-02 20:44:50,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:44:50,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:44:50,176 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:44:50,176 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:44:50,176 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_indirect_reg32 [2022-11-02 20:44:50,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_indirect_reg32 [2022-11-02 20:44:50,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-02 20:44:50,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-02 20:44:50,179 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-02 20:44:50,179 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-02 20:44:50,179 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_set_wirespeed [2022-11-02 20:44:50,179 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_set_wirespeed [2022-11-02 20:44:50,180 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_driver_state_change [2022-11-02 20:44:50,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_driver_state_change [2022-11-02 20:44:50,180 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_start [2022-11-02 20:44:50,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_start [2022-11-02 20:44:50,180 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_shutdown [2022-11-02 20:44:50,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_shutdown [2022-11-02 20:44:50,181 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 20:44:50,181 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 20:44:50,181 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_read32 [2022-11-02 20:44:50,181 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_read32 [2022-11-02 20:44:50,181 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_data_free [2022-11-02 20:44:50,181 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_data_free [2022-11-02 20:44:50,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:44:50,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:44:50,182 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_free [2022-11-02 20:44:50,182 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_free [2022-11-02 20:44:50,182 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-02 20:44:50,182 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-02 20:44:50,182 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_autoneg_cfg [2022-11-02 20:44:50,183 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_autoneg_cfg [2022-11-02 20:44:50,183 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:44:50,183 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:44:50,183 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-02 20:44:50,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-02 20:44:50,183 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_load_firmware_cpu [2022-11-02 20:44:50,184 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_load_firmware_cpu [2022-11-02 20:44:50,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:44:50,184 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_adjust_link [2022-11-02 20:44:50,184 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_adjust_link [2022-11-02 20:44:50,184 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt [2022-11-02 20:44:50,184 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt [2022-11-02 20:44:50,185 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 20:44:50,185 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 20:44:50,185 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-02 20:44:50,185 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-02 20:44:50,185 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-02 20:44:50,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-02 20:44:50,185 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vaux [2022-11-02 20:44:50,186 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vaux [2022-11-02 20:44:50,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-02 20:44:50,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-02 20:44:50,186 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_for_event_ack [2022-11-02 20:44:50,186 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_for_event_ack [2022-11-02 20:44:50,186 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-02 20:44:50,187 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_interrupt [2022-11-02 20:44:50,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_interrupt [2022-11-02 20:44:50,188 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phydsp_write [2022-11-02 20:44:50,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phydsp_write [2022-11-02 20:44:50,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-02 20:44:50,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-02 20:44:50,193 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_start [2022-11-02 20:44:50,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_start [2022-11-02 20:44:50,194 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_resume [2022-11-02 20:44:50,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_resume [2022-11-02 20:44:50,194 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_request_irq [2022-11-02 20:44:50,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_request_irq [2022-11-02 20:44:50,195 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-02 20:44:50,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-02 20:44:50,196 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-02 20:44:50,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-02 20:44:50,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:44:50,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:44:50,197 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_fini [2022-11-02 20:44:50,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_fini [2022-11-02 20:44:50,197 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2022-11-02 20:44:50,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2022-11-02 20:44:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-02 20:44:50,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-02 20:44:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-02 20:44:50,198 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-02 20:44:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_readphy [2022-11-02 20:44:50,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_readphy [2022-11-02 20:44:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_estats [2022-11-02 20:44:50,199 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_estats [2022-11-02 20:44:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_consistent [2022-11-02 20:44:50,199 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_consistent [2022-11-02 20:44:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:44:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_enable [2022-11-02 20:44:50,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_enable [2022-11-02 20:44:50,200 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_skb_unmap [2022-11-02 20:44:50,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_skb_unmap [2022-11-02 20:44:50,200 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_avail [2022-11-02 20:44:50,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_avail [2022-11-02 20:44:50,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:44:50,201 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start [2022-11-02 20:44:50,201 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start [2022-11-02 20:44:50,201 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-02 20:44:50,201 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-02 20:44:50,201 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_post_reset [2022-11-02 20:44:50,201 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_post_reset [2022-11-02 20:44:50,202 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-11-02 20:44:50,202 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-02 20:44:50,202 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-02 20:44:50,202 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-02 20:44:50,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-02 20:44:50,202 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-02 20:44:50,202 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-02 20:44:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-02 20:44:50,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-02 20:44:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_up [2022-11-02 20:44:50,203 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_up [2022-11-02 20:44:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_vpd_readblock [2022-11-02 20:44:50,203 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_vpd_readblock [2022-11-02 20:44:50,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-02 20:44:50,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-02 20:44:50,204 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_pre_reset [2022-11-02 20:44:50,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_pre_reset [2022-11-02 20:44:50,204 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_hw [2022-11-02 20:44:50,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_hw [2022-11-02 20:44:50,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-02 20:44:50,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-02 20:44:50,205 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-02 20:44:50,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-02 20:44:50,205 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2022-11-02 20:44:50,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2022-11-02 20:44:50,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-11-02 20:44:50,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-11-02 20:44:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_flow_control [2022-11-02 20:44:50,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_flow_control [2022-11-02 20:44:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_bdinfo [2022-11-02 20:44:50,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_bdinfo [2022-11-02 20:44:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-02 20:44:50,207 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-02 20:44:50,207 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-02 20:44:50,207 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-02 20:44:50,207 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_mac_addr [2022-11-02 20:44:50,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_mac_addr [2022-11-02 20:44:50,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2022-11-02 20:44:50,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2022-11-02 20:44:50,208 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_set [2022-11-02 20:44:50,208 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_set [2022-11-02 20:44:50,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:44:50,208 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_refclk_write [2022-11-02 20:44:50,208 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_refclk_write [2022-11-02 20:44:50,209 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_eee_pull_config [2022-11-02 20:44:50,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_eee_pull_config [2022-11-02 20:44:50,209 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu_and_set_pc [2022-11-02 20:44:50,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu_and_set_pc [2022-11-02 20:44:50,209 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume_cpu [2022-11-02 20:44:50,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume_cpu [2022-11-02 20:44:50,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:44:50,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:44:50,210 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_down_prepare [2022-11-02 20:44:50,210 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_down_prepare [2022-11-02 20:44:50,210 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_lock [2022-11-02 20:44:50,210 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_lock [2022-11-02 20:44:50,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-02 20:44:50,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-02 20:44:50,211 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_ints [2022-11-02 20:44:50,211 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_ints [2022-11-02 20:44:50,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-02 20:44:50,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-02 20:44:50,212 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_do_test_dma [2022-11-02 20:44:50,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_do_test_dma [2022-11-02 20:44:50,212 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_poll_fw [2022-11-02 20:44:50,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_poll_fw [2022-11-02 20:44:50,212 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_auxctl_smdsp [2022-11-02 20:44:50,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_auxctl_smdsp [2022-11-02 20:44:50,213 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2022-11-02 20:44:50,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2022-11-02 20:44:50,213 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-02 20:44:50,213 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-02 20:44:50,213 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-11-02 20:44:50,213 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-11-02 20:44:50,213 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-02 20:44:50,214 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-02 20:44:50,214 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_phys_addr [2022-11-02 20:44:50,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_phys_addr [2022-11-02 20:44:50,214 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 20:44:50,214 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 20:44:50,214 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_5700_link_polarity [2022-11-02 20:44:50,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_5700_link_polarity [2022-11-02 20:44:50,215 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-11-02 20:44:50,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-11-02 20:44:50,215 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2022-11-02 20:44:50,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2022-11-02 20:44:50,215 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_register_access [2022-11-02 20:44:50,216 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_register_access [2022-11-02 20:44:50,216 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-02 20:44:50,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-02 20:44:50,216 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-02 20:44:50,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-02 20:44:50,216 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-02 20:44:50,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-02 20:44:50,218 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-11-02 20:44:50,218 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-11-02 20:44:50,218 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop [2022-11-02 20:44:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop [2022-11-02 20:44:50,219 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_block [2022-11-02 20:44:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_block [2022-11-02 20:44:50,219 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_scratchpad_read [2022-11-02 20:44:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_scratchpad_read [2022-11-02 20:44:50,219 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-02 20:44:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-02 20:44:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-02 20:44:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-02 20:44:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:44:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:44:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-02 20:44:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-02 20:44:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_5401phy_dsp [2022-11-02 20:44:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_5401phy_dsp [2022-11-02 20:44:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_open [2022-11-02 20:44:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_open [2022-11-02 20:44:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_eee [2022-11-02 20:44:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_eee [2022-11-02 20:44:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:44:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:44:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-02 20:44:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-02 20:44:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-02 20:44:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-02 20:44:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_remove_one [2022-11-02 20:44:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_remove_one [2022-11-02 20:44:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_adv_to_ethtool_adv_t [2022-11-02 20:44:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_adv_to_ethtool_adv_t [2022-11-02 20:44:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-02 20:44:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-02 20:44:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tso_bug [2022-11-02 20:44:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tso_bug [2022-11-02 20:44:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-02 20:44:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-02 20:44:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-02 20:44:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-02 20:44:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2022-11-02 20:44:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2022-11-02 20:44:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_mtu [2022-11-02 20:44:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_mtu [2022-11-02 20:44:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-02 20:44:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-02 20:44:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_hw [2022-11-02 20:44:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_hw [2022-11-02 20:44:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-02 20:44:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-02 20:44:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_legacy_regs [2022-11-02 20:44:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_legacy_regs [2022-11-02 20:44:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-02 20:44:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-02 20:44:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start_xmit [2022-11-02 20:44:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start_xmit [2022-11-02 20:44:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-02 20:44:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-02 20:44:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:44:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:44:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_state [2022-11-02 20:44:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_state [2022-11-02 20:44:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_advert_flowctrl_1000X [2022-11-02 20:44:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_advert_flowctrl_1000X [2022-11-02 20:44:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-02 20:44:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-02 20:44:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:44:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-11-02 20:44:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-11-02 20:44:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-02 20:44:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-02 20:44:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-11-02 20:44:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-11-02 20:44:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:44:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-02 20:44:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-02 20:44:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_size [2022-11-02 20:44:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_size [2022-11-02 20:44:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-02 20:44:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-02 20:44:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:44:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_len [2022-11-02 20:44:50,231 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_len [2022-11-02 20:44:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_start [2022-11-02 20:44:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_start [2022-11-02 20:44:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_automdix [2022-11-02 20:44:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_automdix [2022-11-02 20:44:50,232 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_coalesce [2022-11-02 20:44:50,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_coalesce [2022-11-02 20:44:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_io_resume [2022-11-02 20:44:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_io_resume [2022-11-02 20:44:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 20:44:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 20:44:50,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-02 20:44:50,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-02 20:44:50,234 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_close [2022-11-02 20:44:50,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_close [2022-11-02 20:44:50,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:44:50,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:44:50,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-02 20:44:50,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-02 20:44:50,234 INFO L130 BoogieDeclarations]: Found specification of procedure mii_advertise_flowctrl [2022-11-02 20:44:50,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_advertise_flowctrl [2022-11-02 20:44:50,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-02 20:44:50,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-02 20:44:50,235 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume [2022-11-02 20:44:50,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume [2022-11-02 20:44:50,235 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_set_bd [2022-11-02 20:44:50,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_set_bd [2022-11-02 20:44:50,236 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vmain [2022-11-02 20:44:50,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vmain [2022-11-02 20:44:50,236 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_logical_addr [2022-11-02 20:44:50,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_logical_addr [2022-11-02 20:44:50,236 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-02 20:44:50,237 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-02 20:44:50,237 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-02 20:44:50,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-02 20:44:50,237 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_rx_mode [2022-11-02 20:44:50,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_rx_mode [2022-11-02 20:44:50,237 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_legacy [2022-11-02 20:44:50,238 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_legacy [2022-11-02 20:44:50,238 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-02 20:44:50,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-02 20:44:50,238 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:44:50,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:44:50,238 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:44:50,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:44:50,239 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_generate_fw_event [2022-11-02 20:44:50,239 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_generate_fw_event [2022-11-02 20:44:50,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-11-02 20:44:50,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-11-02 20:44:50,244 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_stop [2022-11-02 20:44:50,244 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_stop [2022-11-02 20:44:50,244 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_stop [2022-11-02 20:44:50,244 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_stop [2022-11-02 20:44:50,245 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_nstats [2022-11-02 20:44:50,245 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_nstats [2022-11-02 20:44:50,245 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-02 20:44:50,245 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-02 20:44:50,245 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-02 20:44:50,245 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-02 20:44:50,246 INFO L130 BoogieDeclarations]: Found specification of procedure calc_crc [2022-11-02 20:44:50,246 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_crc [2022-11-02 20:44:50,246 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_write_indir_tbl [2022-11-02 20:44:50,246 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_write_indir_tbl [2022-11-02 20:44:50,246 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-02 20:44:50,246 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-02 20:44:50,247 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_stop [2022-11-02 20:44:50,247 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_stop [2022-11-02 20:44:50,247 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-02 20:44:50,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-02 20:44:50,247 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:44:50,247 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:44:50,248 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_frag_set [2022-11-02 20:44:50,248 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_frag_set [2022-11-02 20:44:50,248 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_loopback [2022-11-02 20:44:50,248 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_loopback [2022-11-02 20:44:50,248 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_irq_sync [2022-11-02 20:44:50,248 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_irq_sync [2022-11-02 20:44:50,248 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-02 20:44:50,249 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-02 20:44:50,249 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_fw [2022-11-02 20:44:50,249 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_fw [2022-11-02 20:44:50,249 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-02 20:44:50,249 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-02 20:44:50,249 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-02 20:44:50,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-02 20:44:50,250 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2022-11-02 20:44:50,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2022-11-02 20:44:50,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-02 20:44:50,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-02 20:44:50,250 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_t [2022-11-02 20:44:50,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_t [2022-11-02 20:44:50,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:44:50,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:44:50,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:44:50,251 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_x [2022-11-02 20:44:50,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_x [2022-11-02 20:44:50,252 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_has_work [2022-11-02 20:44:50,252 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_has_work [2022-11-02 20:44:50,252 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_run_loopback [2022-11-02 20:44:50,252 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_run_loopback [2022-11-02 20:44:50,252 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-02 20:44:50,252 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-02 20:44:50,253 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_lso_rd_dma_workaround_bit [2022-11-02 20:44:50,253 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_lso_rd_dma_workaround_bit [2022-11-02 20:44:50,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-02 20:44:50,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-02 20:44:50,253 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-02 20:44:50,253 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-02 20:44:50,254 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-02 20:44:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-02 20:44:50,254 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_init_dflt_indir_tbl [2022-11-02 20:44:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_init_dflt_indir_tbl [2022-11-02 20:44:50,254 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_lpbk_set [2022-11-02 20:44:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_lpbk_set [2022-11-02 20:44:50,255 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_multi [2022-11-02 20:44:50,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_multi [2022-11-02 20:44:50,255 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_unlock [2022-11-02 20:44:50,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_unlock [2022-11-02 20:44:50,255 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_read [2022-11-02 20:44:50,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_read [2022-11-02 20:44:50,256 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-02 20:44:50,256 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-02 20:44:50,256 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-11-02 20:44:50,256 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-11-02 20:44:50,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-02 20:44:50,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-02 20:44:50,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2022-11-02 20:44:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2022-11-02 20:44:50,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-02 20:44:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-02 20:44:50,257 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-02 20:44:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-02 20:44:50,258 INFO L130 BoogieDeclarations]: Found specification of procedure tw32_mailbox_flush [2022-11-02 20:44:50,258 INFO L138 BoogieDeclarations]: Found implementation of procedure tw32_mailbox_flush [2022-11-02 20:44:50,258 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-02 20:44:50,258 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-02 20:44:50,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-02 20:44:50,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-02 20:44:50,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-02 20:44:50,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-02 20:44:50,259 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_event_lock [2022-11-02 20:44:50,259 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_event_lock [2022-11-02 20:44:50,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-02 20:44:50,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-02 20:44:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ump_link_report [2022-11-02 20:44:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ump_link_report [2022-11-02 20:44:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-02 20:44:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-02 20:44:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:44:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_one_mac_addr [2022-11-02 20:44:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_one_mac_addr [2022-11-02 20:44:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-02 20:44:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-02 20:44:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-11-02 20:44:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-11-02 20:44:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:44:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:44:50,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-02 20:44:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-02 20:44:50,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-02 20:44:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-02 20:44:50,262 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_disable [2022-11-02 20:44:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_disable [2022-11-02 20:44:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-02 20:44:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-02 20:44:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-02 20:44:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-02 20:44:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_pause [2022-11-02 20:44:50,264 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_pause [2022-11-02 20:44:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-02 20:44:50,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-02 20:44:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_carrier_off [2022-11-02 20:44:50,264 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_carrier_off [2022-11-02 20:44:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-02 20:44:50,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-02 20:44:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-02 20:44:50,265 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-02 20:44:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-02 20:44:50,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-02 20:44:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_phy [2022-11-02 20:44:50,266 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_phy [2022-11-02 20:44:50,266 INFO L130 BoogieDeclarations]: Found specification of procedure _tw32_flush [2022-11-02 20:44:50,266 INFO L138 BoogieDeclarations]: Found implementation of procedure _tw32_flush [2022-11-02 20:44:50,266 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rd32_loop [2022-11-02 20:44:50,266 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rd32_loop [2022-11-02 20:44:50,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-02 20:44:50,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-02 20:44:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_switch_clocks [2022-11-02 20:44:50,267 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_switch_clocks [2022-11-02 20:44:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-02 20:44:50,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-02 20:44:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-02 20:44:50,267 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-02 20:44:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_write32 [2022-11-02 20:44:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_write32 [2022-11-02 20:44:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-02 20:44:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-02 20:44:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_copper_an_config_ok [2022-11-02 20:44:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_copper_an_config_ok [2022-11-02 20:44:50,269 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:44:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:44:50,269 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_regs_len [2022-11-02 20:44:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_regs_len [2022-11-02 20:44:50,269 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read_be32 [2022-11-02 20:44:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read_be32 [2022-11-02 20:44:50,270 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_cancel [2022-11-02 20:44:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_cancel [2022-11-02 20:44:50,270 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_cl45_read [2022-11-02 20:44:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_cl45_read [2022-11-02 20:44:50,270 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_and_report_link_chg [2022-11-02 20:44:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_and_report_link_chg [2022-11-02 20:44:50,271 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-02 20:44:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-02 20:44:50,271 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_ints [2022-11-02 20:44:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_ints [2022-11-02 20:44:50,271 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_nvram_access [2022-11-02 20:44:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_nvram_access [2022-11-02 20:44:50,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-02 20:44:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-02 20:44:50,272 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_macro_done [2022-11-02 20:44:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_macro_done [2022-11-02 20:44:50,272 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_shdw_write [2022-11-02 20:44:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_shdw_write [2022-11-02 20:44:50,272 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write32 [2022-11-02 20:44:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write32 [2022-11-02 20:44:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-02 20:44:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-02 20:44:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_unlock [2022-11-02 20:44:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_unlock [2022-11-02 20:44:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_unlock [2022-11-02 20:44:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_unlock [2022-11-02 20:44:50,274 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-02 20:44:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-02 20:44:50,274 INFO L130 BoogieDeclarations]: Found specification of procedure get_stat64 [2022-11-02 20:44:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stat64 [2022-11-02 20:44:50,274 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_lock [2022-11-02 20:44:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_lock [2022-11-02 20:44:50,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-02 20:44:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-02 20:44:50,275 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:44:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:44:50,275 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_suspend [2022-11-02 20:44:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_suspend [2022-11-02 20:44:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:44:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2022-11-02 20:44:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2022-11-02 20:44:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt_cpu [2022-11-02 20:44:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt_cpu [2022-11-02 20:44:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 20:44:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 20:44:53,835 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:44:53,843 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:45:01,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-02 20:47:49,763 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:47:49,913 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:47:49,913 INFO L300 CfgBuilder]: Removed 10 assume(true) statements. [2022-11-02 20:47:49,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:47:49 BoogieIcfgContainer [2022-11-02 20:47:49,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:47:49,928 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:47:49,928 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:47:49,932 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:47:49,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:44:27" (1/3) ... [2022-11-02 20:47:49,933 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64350b2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:47:49, skipping insertion in model container [2022-11-02 20:47:49,933 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:44:46" (2/3) ... [2022-11-02 20:47:49,934 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64350b2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:47:49, skipping insertion in model container [2022-11-02 20:47:49,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:47:49" (3/3) ... [2022-11-02 20:47:49,935 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-02 20:47:49,954 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:47:49,954 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-02 20:47:50,193 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:47:50,200 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;@97cc315, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:47:50,200 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-02 20:47:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand has 12596 states, 8709 states have (on average 1.3799517740268687) internal successors, (12018), 9018 states have internal predecessors, (12018), 3542 states have call successors, (3542), 344 states have call predecessors, (3542), 343 states have return successors, (3534), 3459 states have call predecessors, (3534), 3534 states have call successors, (3534) [2022-11-02 20:47:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-02 20:47:50,250 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:47:50,251 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] [2022-11-02 20:47:50,252 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:47:50,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:47:50,258 INFO L85 PathProgramCache]: Analyzing trace with hash -1750815714, now seen corresponding path program 1 times [2022-11-02 20:47:50,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:47:50,269 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018697123] [2022-11-02 20:47:50,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:47:50,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:47:51,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:53,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-11-02 20:47:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:53,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-11-02 20:47:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:53,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 20:47:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:53,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:47:53,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:53,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 20:47:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:53,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-02 20:47:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:53,221 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 20:47:53,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:47:53,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2018697123] [2022-11-02 20:47:53,222 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2018697123] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:47:53,222 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:47:53,222 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:47:53,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180968671] [2022-11-02 20:47:53,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:47:53,229 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:47:53,229 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:47:53,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:47:53,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:47:53,295 INFO L87 Difference]: Start difference. First operand has 12596 states, 8709 states have (on average 1.3799517740268687) internal successors, (12018), 9018 states have internal predecessors, (12018), 3542 states have call successors, (3542), 344 states have call predecessors, (3542), 343 states have return successors, (3534), 3459 states have call predecessors, (3534), 3534 states have call successors, (3534) Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-02 20:47:54,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:47:54,954 INFO L93 Difference]: Finished difference Result 25136 states and 38327 transitions. [2022-11-02 20:47:54,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-02 20:47:54,957 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 47 [2022-11-02 20:47:54,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:47:55,241 INFO L225 Difference]: With dead ends: 25136 [2022-11-02 20:47:55,241 INFO L226 Difference]: Without dead ends: 12159 [2022-11-02 20:47:55,359 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:47:55,363 INFO L413 NwaCegarLoop]: 19017 mSDtfsCounter, 19000 mSDsluCounter, 19015 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19002 SdHoareTripleChecker+Valid, 38032 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-02 20:47:55,365 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19002 Valid, 38032 Invalid, 5 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-02 20:47:55,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12159 states. [2022-11-02 20:47:56,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12159 to 12159. [2022-11-02 20:47:56,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12159 states, 8401 states have (on average 1.3763837638376384) internal successors, (11563), 8690 states have internal predecessors, (11563), 3416 states have call successors, (3416), 341 states have call predecessors, (3416), 341 states have return successors, (3416), 3343 states have call predecessors, (3416), 3416 states have call successors, (3416) [2022-11-02 20:47:57,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12159 states to 12159 states and 18395 transitions. [2022-11-02 20:47:57,123 INFO L78 Accepts]: Start accepts. Automaton has 12159 states and 18395 transitions. Word has length 47 [2022-11-02 20:47:57,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:47:57,125 INFO L495 AbstractCegarLoop]: Abstraction has 12159 states and 18395 transitions. [2022-11-02 20:47:57,125 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-02 20:47:57,126 INFO L276 IsEmpty]: Start isEmpty. Operand 12159 states and 18395 transitions. [2022-11-02 20:47:57,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-02 20:47:57,129 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:47:57,130 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:47:57,130 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-02 20:47:57,130 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:47:57,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:47:57,131 INFO L85 PathProgramCache]: Analyzing trace with hash 501052875, now seen corresponding path program 1 times [2022-11-02 20:47:57,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:47:57,131 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973122824] [2022-11-02 20:47:57,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:47:57,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:47:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-11-02 20:47:59,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-11-02 20:47:59,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-11-02 20:47:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:47:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-02 20:47:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-02 20:47:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-02 20:47:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:47:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-02 20:47:59,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-02 20:47:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-11-02 20:47:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:47:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-02 20:47:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-02 20:47:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-02 20:47:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-11-02 20:47:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-02 20:47:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:47:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-11-02 20:47:59,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:47:59,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973122824] [2022-11-02 20:47:59,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973122824] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:47:59,655 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:47:59,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:47:59,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [254566163] [2022-11-02 20:47:59,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:47:59,657 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:47:59,657 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:47:59,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:47:59,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:47:59,658 INFO L87 Difference]: Start difference. First operand 12159 states and 18395 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11)