/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain EqDomain -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 14:15:54,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 14:15:54,560 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 14:15:54,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 14:15:54,592 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 14:15:54,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 14:15:54,596 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 14:15:54,596 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 14:15:54,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 14:15:54,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 14:15:54,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 14:15:54,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 14:15:54,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 14:15:54,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 14:15:54,601 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 14:15:54,601 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 14:15:54,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 14:15:54,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 14:15:54,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 14:15:54,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 14:15:54,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 14:15:54,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 14:15:54,618 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 14:15:54,619 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 14:15:54,621 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 14:15:54,621 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 14:15:54,621 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 14:15:54,621 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 14:15:54,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 14:15:54,622 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 14:15:54,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 14:15:54,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 14:15:54,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 14:15:54,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 14:15:54,624 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 14:15:54,624 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 14:15:54,625 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 14:15:54,625 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 14:15:54,625 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 14:15:54,625 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 14:15:54,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 14:15:54,627 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 14:15:54,638 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 14:15:54,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 14:15:54,639 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 14:15:54,639 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 14:15:54,639 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 14:15:54,640 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 14:15:54,640 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 14:15:54,640 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 14:15:54,640 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 14:15:54,640 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 14:15:54,640 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 14:15:54,640 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 14:15:54,640 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 14:15:54,640 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 14:15:54,640 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 14:15:54,640 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 14:15:54,640 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 14:15:54,641 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 14:15:54,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 14:15:54,641 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 14:15:54,641 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 14:15:54,641 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 14:15:54,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 14:15:54,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 14:15:54,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 14:15:54,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 14:15:54,642 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 14:15:54,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 14:15:54,642 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 14:15:54,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 14:15:54,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 14:15:54,642 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 14:15:54,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 14:15:54,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 14:15:54,642 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 14:15:54,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 14:15:54,642 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 14:15:54,642 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 14:15:54,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 14:15:54,643 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 14:15:54,643 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 14:15:54,643 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-04-01 14:15:54,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 14:15:54,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 14:15:54,804 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 14:15:54,805 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 14:15:54,806 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 14:15:54,806 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2023-04-01 14:15:55,761 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 14:15:56,192 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 14:15:56,192 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2023-04-01 14:15:56,242 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56f989cc0/b863325d3a264ee88b3f7644e62f3ca8/FLAG973441e5b [2023-04-01 14:15:56,254 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56f989cc0/b863325d3a264ee88b3f7644e62f3ca8 [2023-04-01 14:15:56,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 14:15:56,257 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 14:15:56,258 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 14:15:56,258 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 14:15:56,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 14:15:56,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:15:56" (1/1) ... [2023-04-01 14:15:56,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b3a1e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:56, skipping insertion in model container [2023-04-01 14:15:56,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 02:15:56" (1/1) ... [2023-04-01 14:15:56,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 14:15:56,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 14:15:58,998 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423587,423600] [2023-04-01 14:15:59,002 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423734,423747] [2023-04-01 14:15:59,002 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423873,423886] [2023-04-01 14:15:59,003 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[424031,424044] [2023-04-01 14:15:59,023 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 14:15:59,058 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 14:15:59,404 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423587,423600] [2023-04-01 14:15:59,405 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423734,423747] [2023-04-01 14:15:59,405 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423873,423886] [2023-04-01 14:15:59,405 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[424031,424044] [2023-04-01 14:15:59,415 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 14:15:59,601 INFO L208 MainTranslator]: Completed translation [2023-04-01 14:15:59,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:59 WrapperNode [2023-04-01 14:15:59,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 14:15:59,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 14:15:59,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 14:15:59,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 14:15:59,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:59" (1/1) ... [2023-04-01 14:15:59,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:59" (1/1) ... [2023-04-01 14:15:59,722 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:59" (1/1) ... [2023-04-01 14:15:59,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:59" (1/1) ... [2023-04-01 14:15:59,864 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:59" (1/1) ... [2023-04-01 14:15:59,883 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:59" (1/1) ... [2023-04-01 14:15:59,908 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:59" (1/1) ... [2023-04-01 14:15:59,925 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:59" (1/1) ... [2023-04-01 14:15:59,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 14:15:59,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 14:15:59,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 14:15:59,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 14:15:59,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:59" (1/1) ... [2023-04-01 14:15:59,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 14:15:59,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 14:16:00,013 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-01 14:16:00,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-01 14:16:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 14:16:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 14:16:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 14:16:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 14:16:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-01 14:16:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 14:16:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 14:16:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2023-04-01 14:16:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 14:16:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 14:16:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 14:16:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 14:16:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_address [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2023-04-01 14:16:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-01 14:16:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_set_drvdata [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2023-04-01 14:16:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_eisa_init [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_init_one [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2023-04-01 14:16:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_start_xmit [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_start_xmit [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_stats [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2023-04-01 14:16:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2023-04-01 14:16:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_settings [2023-04-01 14:16:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_settings [2023-04-01 14:16:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_msglevel [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_msglevel [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_sset_count [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_ethtool_stats [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_strings [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_drvinfo [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_wol [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_wol [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_ioctl [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2023-04-01 14:16:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2023-04-01 14:16:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2023-04-01 14:16:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_init [2023-04-01 14:16:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_eisa_cleanup [2023-04-01 14:16:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_cleanup [2023-04-01 14:16:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2023-04-01 14:16:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_vortex_init_16_9 [2023-04-01 14:16:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_1 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_12_2 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_4_5 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_4_6 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_15_16_5 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 14:16:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-01 14:16:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-01 14:16:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 14:16:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 14:16:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-01 14:16:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-01 14:16:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-01 14:16:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-01 14:16:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-01 14:16:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-01 14:16:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-01 14:16:00,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 14:16:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-01 14:16:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-01 14:16:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2023-04-01 14:16:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-01 14:16:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-01 14:16:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-01 14:16:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2023-04-01 14:16:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-01 14:16:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 14:16:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_16 [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-01 14:16:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_4_14 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_4_3 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2023-04-01 14:16:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2023-04-01 14:16:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2023-04-01 14:16:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_4 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_3 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_11_6 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-04-01 14:16:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-01 14:16:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-01 14:16:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-01 14:16:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-01 14:16:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-01 14:16:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-01 14:16:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-01 14:16:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2023-04-01 14:16:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_17 [2023-04-01 14:16:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_8 [2023-04-01 14:16:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2023-04-01 14:16:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_3 [2023-04-01 14:16:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2023-04-01 14:16:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_13_2 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_21 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_22 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_23 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_24 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_25 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_26 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_29 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_31 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_32 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_33 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_34 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_35 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_36 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_37 [2023-04-01 14:16:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_39 [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_40 [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_41 [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-01 14:16:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-01 14:16:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 14:16:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-04-01 14:16:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-04-01 14:16:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-04-01 14:16:00,154 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-01 14:16:00,154 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2023-04-01 14:16:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-04-01 14:16:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-01 14:16:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-01 14:16:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 14:16:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-01 14:16:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 14:16:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 14:16:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_40 [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_41 [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-01 14:16:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 14:16:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_29 [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30 [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_31 [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_32 [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-04-01 14:16:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2023-04-01 14:16:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2023-04-01 14:16:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_21 [2023-04-01 14:16:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 14:16:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-01 14:16:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 14:16:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 14:16:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-01 14:16:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 14:16:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 14:16:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-01 14:16:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-01 14:16:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 14:16:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_address [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_24 [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_35 [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-01 14:16:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_23 [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_34 [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_37 [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-04-01 14:16:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_36 [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_39 [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 14:16:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_25 [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_26 [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_33 [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_22 [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-04-01 14:16:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_set_drvdata [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_start_xmit [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_start_xmit [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2023-04-01 14:16:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_stats [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_ioctl [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_eisa_init [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_init_one [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2023-04-01 14:16:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_settings [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_settings [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_msglevel [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_msglevel [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_sset_count [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_ethtool_stats [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_strings [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_drvinfo [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_wol [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_wol [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_init [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_eisa_cleanup [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_cleanup [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_vortex_init_16_9 [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2023-04-01 14:16:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_15_16_4 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_1 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_8_1 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_12_2 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_4_5 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_4_6 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_15_16_5 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2023-04-01 14:16:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_16 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-01 14:16:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_4_14 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_4_3 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2023-04-01 14:16:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_4 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_3 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_11_6 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-01 14:16:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_17 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_8 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_3 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_13_2 [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2023-04-01 14:16:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2023-04-01 14:16:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 14:16:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 14:16:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 14:16:01,066 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 14:16:01,078 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 14:16:02,985 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-01 14:16:04,060 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 14:16:07,070 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 14:16:09,820 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 14:16:09,821 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-04-01 14:16:09,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:16:09 BoogieIcfgContainer [2023-04-01 14:16:09,826 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 14:16:09,830 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 14:16:09,831 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 14:16:09,833 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 14:16:09,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 02:15:56" (1/3) ... [2023-04-01 14:16:09,833 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35f89ad3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:16:09, skipping insertion in model container [2023-04-01 14:16:09,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 02:15:59" (2/3) ... [2023-04-01 14:16:09,834 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35f89ad3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 02:16:09, skipping insertion in model container [2023-04-01 14:16:09,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 02:16:09" (3/3) ... [2023-04-01 14:16:09,835 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2023-04-01 14:16:09,848 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 14:16:09,849 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-01 14:16:09,947 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 14:16:09,953 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5de4d238, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 14:16:09,953 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-01 14:16:09,967 INFO L276 IsEmpty]: Start isEmpty. Operand has 3526 states, 2004 states have (on average 1.2674650698602794) internal successors, (2540), 2094 states have internal predecessors, (2540), 1127 states have call successors, (1127), 384 states have call predecessors, (1127), 382 states have return successors, (1117), 1094 states have call predecessors, (1117), 1117 states have call successors, (1117) [2023-04-01 14:16:09,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-04-01 14:16:09,998 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 14:16:09,999 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 14:16:10,000 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 14:16:10,008 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 14:16:10,008 INFO L85 PathProgramCache]: Analyzing trace with hash 264148061, now seen corresponding path program 1 times [2023-04-01 14:16:10,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 14:16:10,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309736999] [2023-04-01 14:16:10,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 14:16:10,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 14:16:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 14:16:11,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-04-01 14:16:11,153 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 14:16:11,153 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309736999] [2023-04-01 14:16:11,156 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309736999] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 14:16:11,156 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 14:16:11,156 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 14:16:11,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988362476] [2023-04-01 14:16:11,158 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 14:16:11,164 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 14:16:11,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 14:16:11,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 14:16:11,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:16:11,200 INFO L87 Difference]: Start difference. First operand has 3526 states, 2004 states have (on average 1.2674650698602794) internal successors, (2540), 2094 states have internal predecessors, (2540), 1127 states have call successors, (1127), 384 states have call predecessors, (1127), 382 states have return successors, (1117), 1094 states have call predecessors, (1117), 1117 states have call successors, (1117) Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2023-04-01 14:16:14,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:15,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:17,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:17,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 14:16:17,732 INFO L93 Difference]: Finished difference Result 9914 states and 13550 transitions. [2023-04-01 14:16:17,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 14:16:17,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 207 [2023-04-01 14:16:17,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 14:16:17,792 INFO L225 Difference]: With dead ends: 9914 [2023-04-01 14:16:17,792 INFO L226 Difference]: Without dead ends: 6549 [2023-04-01 14:16:17,822 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:16:17,826 INFO L413 NwaCegarLoop]: 4117 mSDtfsCounter, 4409 mSDsluCounter, 4030 mSDsCounter, 0 mSdLazyCounter, 1018 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4409 SdHoareTripleChecker+Valid, 8147 SdHoareTripleChecker+Invalid, 1025 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1018 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2023-04-01 14:16:17,826 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4409 Valid, 8147 Invalid, 1025 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 1018 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2023-04-01 14:16:17,847 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6549 states. [2023-04-01 14:16:18,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6549 to 6547. [2023-04-01 14:16:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6547 states, 3744 states have (on average 1.2697649572649572) internal successors, (4754), 3914 states have internal predecessors, (4754), 2082 states have call successors, (2082), 723 states have call predecessors, (2082), 719 states have return successors, (2077), 2031 states have call predecessors, (2077), 2077 states have call successors, (2077) [2023-04-01 14:16:18,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6547 states to 6547 states and 8913 transitions. [2023-04-01 14:16:18,168 INFO L78 Accepts]: Start accepts. Automaton has 6547 states and 8913 transitions. Word has length 207 [2023-04-01 14:16:18,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 14:16:18,172 INFO L495 AbstractCegarLoop]: Abstraction has 6547 states and 8913 transitions. [2023-04-01 14:16:18,172 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2023-04-01 14:16:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 6547 states and 8913 transitions. [2023-04-01 14:16:18,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-04-01 14:16:18,188 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 14:16:18,189 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 17, 17, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 14:16:18,189 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 14:16:18,191 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 14:16:18,191 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 14:16:18,191 INFO L85 PathProgramCache]: Analyzing trace with hash -1448293555, now seen corresponding path program 1 times [2023-04-01 14:16:18,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 14:16:18,193 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965914358] [2023-04-01 14:16:18,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 14:16:18,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 14:16:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 14:16:18,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2023-04-01 14:16:18,816 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 14:16:18,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965914358] [2023-04-01 14:16:18,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [965914358] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 14:16:18,816 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 14:16:18,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 14:16:18,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579662615] [2023-04-01 14:16:18,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 14:16:18,818 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 14:16:18,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 14:16:18,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 14:16:18,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:16:18,819 INFO L87 Difference]: Start difference. First operand 6547 states and 8913 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2023-04-01 14:16:22,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:24,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:26,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:28,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:29,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:30,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 14:16:30,033 INFO L93 Difference]: Finished difference Result 17234 states and 23412 transitions. [2023-04-01 14:16:30,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 14:16:30,033 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 240 [2023-04-01 14:16:30,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 14:16:30,084 INFO L225 Difference]: With dead ends: 17234 [2023-04-01 14:16:30,085 INFO L226 Difference]: Without dead ends: 10736 [2023-04-01 14:16:30,105 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:16:30,106 INFO L413 NwaCegarLoop]: 4174 mSDtfsCounter, 4386 mSDsluCounter, 4046 mSDsCounter, 0 mSdLazyCounter, 1042 mSolverCounterSat, 13 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4386 SdHoareTripleChecker+Valid, 8220 SdHoareTripleChecker+Invalid, 1059 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 1042 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.9s IncrementalHoareTripleChecker+Time [2023-04-01 14:16:30,106 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4386 Valid, 8220 Invalid, 1059 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 1042 Invalid, 4 Unknown, 0 Unchecked, 10.9s Time] [2023-04-01 14:16:30,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10736 states. [2023-04-01 14:16:30,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10736 to 10720. [2023-04-01 14:16:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10720 states, 6120 states have (on average 1.263235294117647) internal successors, (7731), 6401 states have internal predecessors, (7731), 3398 states have call successors, (3398), 1204 states have call predecessors, (3398), 1200 states have return successors, (3396), 3314 states have call predecessors, (3396), 3393 states have call successors, (3396) [2023-04-01 14:16:30,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10720 states to 10720 states and 14525 transitions. [2023-04-01 14:16:30,472 INFO L78 Accepts]: Start accepts. Automaton has 10720 states and 14525 transitions. Word has length 240 [2023-04-01 14:16:30,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 14:16:30,473 INFO L495 AbstractCegarLoop]: Abstraction has 10720 states and 14525 transitions. [2023-04-01 14:16:30,474 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2023-04-01 14:16:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 10720 states and 14525 transitions. [2023-04-01 14:16:30,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-04-01 14:16:30,482 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 14:16:30,482 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 14:16:30,483 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 14:16:30,483 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 14:16:30,483 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 14:16:30,483 INFO L85 PathProgramCache]: Analyzing trace with hash 1350069057, now seen corresponding path program 1 times [2023-04-01 14:16:30,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 14:16:30,484 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128747382] [2023-04-01 14:16:30,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 14:16:30,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 14:16:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 14:16:31,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-04-01 14:16:31,025 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 14:16:31,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128747382] [2023-04-01 14:16:31,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128747382] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 14:16:31,025 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 14:16:31,025 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 14:16:31,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59413845] [2023-04-01 14:16:31,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 14:16:31,026 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 14:16:31,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 14:16:31,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 14:16:31,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:16:31,027 INFO L87 Difference]: Start difference. First operand 10720 states and 14525 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2023-04-01 14:16:32,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:35,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:37,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:39,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:40,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 14:16:40,501 INFO L93 Difference]: Finished difference Result 28799 states and 39002 transitions. [2023-04-01 14:16:40,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 14:16:40,502 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 240 [2023-04-01 14:16:40,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 14:16:40,606 INFO L225 Difference]: With dead ends: 28799 [2023-04-01 14:16:40,607 INFO L226 Difference]: Without dead ends: 18128 [2023-04-01 14:16:40,655 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:16:40,656 INFO L413 NwaCegarLoop]: 4591 mSDtfsCounter, 4308 mSDsluCounter, 4037 mSDsCounter, 0 mSdLazyCounter, 1119 mSolverCounterSat, 17 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4308 SdHoareTripleChecker+Valid, 8628 SdHoareTripleChecker+Invalid, 1138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 1119 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2023-04-01 14:16:40,656 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4308 Valid, 8628 Invalid, 1138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 1119 Invalid, 2 Unknown, 0 Unchecked, 8.9s Time] [2023-04-01 14:16:40,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18128 states. [2023-04-01 14:16:41,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18128 to 18102. [2023-04-01 14:16:41,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18102 states, 10313 states have (on average 1.2583147483758363) internal successors, (12977), 10789 states have internal predecessors, (12977), 5733 states have call successors, (5733), 2062 states have call predecessors, (5733), 2054 states have return successors, (5753), 5581 states have call predecessors, (5753), 5728 states have call successors, (5753) [2023-04-01 14:16:41,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18102 states to 18102 states and 24463 transitions. [2023-04-01 14:16:41,374 INFO L78 Accepts]: Start accepts. Automaton has 18102 states and 24463 transitions. Word has length 240 [2023-04-01 14:16:41,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 14:16:41,376 INFO L495 AbstractCegarLoop]: Abstraction has 18102 states and 24463 transitions. [2023-04-01 14:16:41,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2023-04-01 14:16:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 18102 states and 24463 transitions. [2023-04-01 14:16:41,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-04-01 14:16:41,392 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 14:16:41,393 INFO L195 NwaCegarLoop]: trace histogram [21, 17, 17, 17, 17, 17, 17, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 14:16:41,393 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-01 14:16:41,393 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 14:16:41,394 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 14:16:41,394 INFO L85 PathProgramCache]: Analyzing trace with hash -2140311319, now seen corresponding path program 1 times [2023-04-01 14:16:41,394 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 14:16:41,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898221014] [2023-04-01 14:16:41,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 14:16:41,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 14:16:41,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 14:16:42,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1258 trivial. 0 not checked. [2023-04-01 14:16:42,364 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 14:16:42,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898221014] [2023-04-01 14:16:42,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1898221014] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 14:16:42,364 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 14:16:42,364 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 14:16:42,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223924713] [2023-04-01 14:16:42,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 14:16:42,365 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 14:16:42,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 14:16:42,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 14:16:42,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 14:16:42,366 INFO L87 Difference]: Start difference. First operand 18102 states and 24463 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (42), 3 states have call predecessors, (42), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-04-01 14:16:46,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:48,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:50,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 14:16:50,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 14:16:50,987 INFO L93 Difference]: Finished difference Result 18102 states and 24463 transitions. [2023-04-01 14:16:50,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-04-01 14:16:50,988 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (42), 3 states have call predecessors, (42), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 281 [2023-04-01 14:16:50,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 14:16:51,065 INFO L225 Difference]: With dead ends: 18102 [2023-04-01 14:16:51,065 INFO L226 Difference]: Without dead ends: 17872 [2023-04-01 14:16:51,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-04-01 14:16:51,081 INFO L413 NwaCegarLoop]: 4075 mSDtfsCounter, 4557 mSDsluCounter, 8150 mSDsCounter, 0 mSdLazyCounter, 1499 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4557 SdHoareTripleChecker+Valid, 12225 SdHoareTripleChecker+Invalid, 1502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1499 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2023-04-01 14:16:51,082 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4557 Valid, 12225 Invalid, 1502 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1499 Invalid, 2 Unknown, 0 Unchecked, 8.2s Time] [2023-04-01 14:16:51,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17872 states. [2023-04-01 14:16:51,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17872 to 17872. [2023-04-01 14:16:51,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17872 states, 10216 states have (on average 1.2584181675802661) internal successors, (12856), 10668 states have internal predecessors, (12856), 5641 states have call successors, (5641), 2016 states have call predecessors, (5641), 2014 states have return successors, (5659), 5508 states have call predecessors, (5659), 5640 states have call successors, (5659) [2023-04-01 14:16:51,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17872 states to 17872 states and 24156 transitions. [2023-04-01 14:16:51,910 INFO L78 Accepts]: Start accepts. Automaton has 17872 states and 24156 transitions. Word has length 281 [2023-04-01 14:16:51,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 14:16:51,913 INFO L495 AbstractCegarLoop]: Abstraction has 17872 states and 24156 transitions. [2023-04-01 14:16:51,913 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (42), 3 states have call predecessors, (42), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-04-01 14:16:51,913 INFO L276 IsEmpty]: Start isEmpty. Operand 17872 states and 24156 transitions. [2023-04-01 14:16:51,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2023-04-01 14:16:51,940 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 14:16:51,940 INFO L195 NwaCegarLoop]: trace histogram [21, 17, 17, 17, 17, 17, 17, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 14:16:51,940 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-01 14:16:51,940 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-01 14:16:51,940 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 14:16:51,941 INFO L85 PathProgramCache]: Analyzing trace with hash 538358993, now seen corresponding path program 1 times [2023-04-01 14:16:51,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 14:16:51,942 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929720177] [2023-04-01 14:16:51,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 14:16:51,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 14:16:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 14:16:52,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1266 trivial. 0 not checked. [2023-04-01 14:16:52,671 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 14:16:52,671 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929720177] [2023-04-01 14:16:52,671 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1929720177] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 14:16:52,671 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 14:16:52,671 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 14:16:52,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382691646] [2023-04-01 14:16:52,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 14:16:52,672 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 14:16:52,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 14:16:52,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 14:16:52,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 14:16:52,672 INFO L87 Difference]: Start difference. First operand 17872 states and 24156 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (51), 3 states have call predecessors, (51), 2 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46)