./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e19ca921 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7810d8d46e33762f9d4b240bda17e1c52cc5be371b5b52d10d795bc3c3d449fe --- Real Ultimate output --- This is Ultimate 0.2.2-dev-e19ca92 [2021-12-22 15:22:00,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 15:22:00,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 15:22:00,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 15:22:00,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 15:22:00,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 15:22:00,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 15:22:00,624 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 15:22:00,626 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 15:22:00,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 15:22:00,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 15:22:00,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 15:22:00,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 15:22:00,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 15:22:00,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 15:22:00,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 15:22:00,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 15:22:00,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 15:22:00,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 15:22:00,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 15:22:00,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 15:22:00,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 15:22:00,653 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 15:22:00,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 15:22:00,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 15:22:00,658 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 15:22:00,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 15:22:00,660 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 15:22:00,660 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 15:22:00,661 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 15:22:00,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 15:22:00,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 15:22:00,663 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 15:22:00,664 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 15:22:00,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 15:22:00,666 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 15:22:00,666 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 15:22:00,667 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 15:22:00,667 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 15:22:00,667 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 15:22:00,668 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 15:22:00,669 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 15:22:00,702 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 15:22:00,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 15:22:00,703 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 15:22:00,703 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 15:22:00,704 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 15:22:00,704 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 15:22:00,705 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 15:22:00,705 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 15:22:00,705 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 15:22:00,705 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 15:22:00,706 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 15:22:00,706 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 15:22:00,707 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 15:22:00,707 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 15:22:00,707 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 15:22:00,707 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 15:22:00,707 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 15:22:00,708 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 15:22:00,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 15:22:00,708 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 15:22:00,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 15:22:00,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:22:00,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 15:22:00,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 15:22:00,709 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 15:22:00,709 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 15:22:00,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 15:22:00,710 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 15:22:00,710 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 15:22:00,710 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 15:22:00,710 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 15:22:00,711 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7810d8d46e33762f9d4b240bda17e1c52cc5be371b5b52d10d795bc3c3d449fe [2021-12-22 15:22:00,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 15:22:00,928 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 15:22:00,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 15:22:00,931 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 15:22:00,932 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 15:22:00,933 INFO L432 ainManager$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-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-12-22 15:22:00,987 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5993877f2/118102d68fe649f99f882bc980ebdf0d/FLAGeff572800 [2021-12-22 15:22:01,947 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 15:22:01,948 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-12-22 15:22:02,017 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5993877f2/118102d68fe649f99f882bc980ebdf0d/FLAGeff572800 [2021-12-22 15:22:02,462 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5993877f2/118102d68fe649f99f882bc980ebdf0d [2021-12-22 15:22:02,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 15:22:02,467 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 15:22:02,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 15:22:02,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 15:22:02,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 15:22:02,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:22:02" (1/1) ... [2021-12-22 15:22:02,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56f83d64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:02, skipping insertion in model container [2021-12-22 15:22:02,473 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:22:02" (1/1) ... [2021-12-22 15:22:02,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 15:22:02,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 15:22:10,462 WARN L230 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-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[657888,657901] [2021-12-22 15:22:10,465 WARN L230 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-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[658033,658046] [2021-12-22 15:22:10,512 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:22:10,607 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 15:22:11,126 WARN L230 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-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[657888,657901] [2021-12-22 15:22:11,127 WARN L230 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-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[658033,658046] [2021-12-22 15:22:11,132 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:22:11,622 INFO L208 MainTranslator]: Completed translation [2021-12-22 15:22:11,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11 WrapperNode [2021-12-22 15:22:11,636 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 15:22:11,637 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 15:22:11,637 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 15:22:11,638 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 15:22:11,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11" (1/1) ... [2021-12-22 15:22:11,862 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11" (1/1) ... [2021-12-22 15:22:12,325 INFO L137 Inliner]: procedures = 809, calls = 7779, calls flagged for inlining = 391, calls inlined = 360, statements flattened = 15877 [2021-12-22 15:22:12,326 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 15:22:12,327 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 15:22:12,327 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 15:22:12,327 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 15:22:12,337 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11" (1/1) ... [2021-12-22 15:22:12,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11" (1/1) ... [2021-12-22 15:22:12,435 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11" (1/1) ... [2021-12-22 15:22:12,436 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11" (1/1) ... [2021-12-22 15:22:12,830 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11" (1/1) ... [2021-12-22 15:22:12,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11" (1/1) ... [2021-12-22 15:22:13,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11" (1/1) ... [2021-12-22 15:22:13,253 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 15:22:13,268 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 15:22:13,268 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 15:22:13,268 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 15:22:13,269 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11" (1/1) ... [2021-12-22 15:22:13,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:22:13,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 15:22:13,337 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) [2021-12-22 15:22:13,353 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 [2021-12-22 15:22:13,373 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-22 15:22:13,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-22 15:22:13,374 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-22 15:22:13,374 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-22 15:22:13,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-22 15:22:13,374 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-12-22 15:22:13,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-12-22 15:22:13,375 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-12-22 15:22:13,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-12-22 15:22:13,375 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-12-22 15:22:13,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-12-22 15:22:13,375 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-12-22 15:22:13,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-12-22 15:22:13,376 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-22 15:22:13,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-22 15:22:13,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-22 15:22:13,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-22 15:22:13,376 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-22 15:22:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-22 15:22:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-22 15:22:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-22 15:22:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-22 15:22:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-22 15:22:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-12-22 15:22:13,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-12-22 15:22:13,378 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-22 15:22:13,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-22 15:22:13,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-22 15:22:13,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-22 15:22:13,378 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-22 15:22:13,378 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-22 15:22:13,379 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-12-22 15:22:13,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-12-22 15:22:13,379 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-12-22 15:22:13,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-12-22 15:22:13,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-22 15:22:13,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-22 15:22:13,379 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-22 15:22:13,380 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-22 15:22:13,380 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-12-22 15:22:13,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-12-22 15:22:13,380 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-12-22 15:22:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-12-22 15:22:13,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2021-12-22 15:22:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2021-12-22 15:22:13,381 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-12-22 15:22:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-12-22 15:22:13,382 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-12-22 15:22:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-12-22 15:22:13,382 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-22 15:22:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-22 15:22:13,382 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-12-22 15:22:13,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-12-22 15:22:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-22 15:22:13,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-22 15:22:13,384 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-22 15:22:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-22 15:22:13,384 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-22 15:22:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-22 15:22:13,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-22 15:22:13,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-22 15:22:13,385 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-22 15:22:13,385 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-22 15:22:13,386 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-12-22 15:22:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-12-22 15:22:13,386 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-12-22 15:22:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-12-22 15:22:13,387 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-12-22 15:22:13,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-12-22 15:22:13,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-22 15:22:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-22 15:22:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 15:22:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-22 15:22:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-22 15:22:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-12-22 15:22:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-12-22 15:22:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-22 15:22:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-22 15:22:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-22 15:22:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-22 15:22:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-22 15:22:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-22 15:22:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-12-22 15:22:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-12-22 15:22:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-12-22 15:22:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-12-22 15:22:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-22 15:22:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-22 15:22:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-22 15:22:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-22 15:22:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-12-22 15:22:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-12-22 15:22:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 15:22:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-12-22 15:22:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-12-22 15:22:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-22 15:22:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-22 15:22:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-22 15:22:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-22 15:22:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-22 15:22:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-22 15:22:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-22 15:22:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-22 15:22:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-22 15:22:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-22 15:22:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 15:22:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-22 15:22:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-22 15:22:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-22 15:22:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-22 15:22:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 15:22:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-22 15:22:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-12-22 15:22:13,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-12-22 15:22:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-12-22 15:22:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-12-22 15:22:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-22 15:22:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-22 15:22:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-12-22 15:22:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-12-22 15:22:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-22 15:22:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-22 15:22:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2021-12-22 15:22:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2021-12-22 15:22:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-22 15:22:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-22 15:22:13,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-22 15:22:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-22 15:22:13,407 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-12-22 15:22:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-12-22 15:22:13,407 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-22 15:22:13,408 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-22 15:22:13,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2021-12-22 15:22:13,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2021-12-22 15:22:13,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 15:22:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 15:22:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-12-22 15:22:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-12-22 15:22:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-12-22 15:22:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-12-22 15:22:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-22 15:22:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-22 15:22:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 15:22:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-22 15:22:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-22 15:22:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-22 15:22:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-22 15:22:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-22 15:22:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-22 15:22:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-22 15:22:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-22 15:22:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-22 15:22:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-12-22 15:22:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-12-22 15:22:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-22 15:22:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-22 15:22:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-12-22 15:22:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-12-22 15:22:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-22 15:22:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-22 15:22:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-22 15:22:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-22 15:22:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-22 15:22:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-22 15:22:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-22 15:22:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-22 15:22:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-22 15:22:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-22 15:22:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 15:22:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 15:22:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-22 15:22:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-22 15:22:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-12-22 15:22:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-12-22 15:22:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-22 15:22:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-22 15:22:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 15:22:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-22 15:22:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-22 15:22:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-12-22 15:22:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-12-22 15:22:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-12-22 15:22:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-12-22 15:22:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-12-22 15:22:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-12-22 15:22:13,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 15:22:13,416 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-22 15:22:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-22 15:22:13,416 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-12-22 15:22:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-12-22 15:22:13,418 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-12-22 15:22:13,418 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-12-22 15:22:13,418 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-22 15:22:13,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-22 15:22:13,418 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-22 15:22:13,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-22 15:22:13,419 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-12-22 15:22:13,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-12-22 15:22:13,419 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-22 15:22:13,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-22 15:22:13,419 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-22 15:22:13,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-22 15:22:13,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-22 15:22:13,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-22 15:22:13,420 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-22 15:22:13,420 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-22 15:22:13,420 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-22 15:22:13,420 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-22 15:22:13,420 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-22 15:22:13,420 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-22 15:22:13,421 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-22 15:22:13,421 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-22 15:22:13,421 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-12-22 15:22:13,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-12-22 15:22:13,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 15:22:13,421 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-22 15:22:13,421 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-22 15:22:13,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 15:22:13,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 15:22:13,422 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-12-22 15:22:13,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-12-22 15:22:13,422 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-12-22 15:22:13,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-12-22 15:22:13,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2021-12-22 15:22:13,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2021-12-22 15:22:13,423 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-12-22 15:22:13,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-12-22 15:22:13,423 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-12-22 15:22:13,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-12-22 15:22:13,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-22 15:22:13,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-22 15:22:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-22 15:22:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-22 15:22:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-12-22 15:22:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-12-22 15:22:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-12-22 15:22:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-12-22 15:22:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-22 15:22:13,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-22 15:22:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-12-22 15:22:13,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-12-22 15:22:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-12-22 15:22:13,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-12-22 15:22:13,426 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-12-22 15:22:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-12-22 15:22:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-22 15:22:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-22 15:22:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-22 15:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-22 15:22:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-12-22 15:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-12-22 15:22:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-12-22 15:22:13,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-12-22 15:22:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-22 15:22:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-22 15:22:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-22 15:22:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-12-22 15:22:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-12-22 15:22:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-12-22 15:22:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-12-22 15:22:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-22 15:22:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-22 15:22:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-22 15:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-22 15:22:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-22 15:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-22 15:22:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-22 15:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-22 15:22:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-22 15:22:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-22 15:22:13,434 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-12-22 15:22:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-12-22 15:22:13,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 15:22:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 15:22:13,434 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-22 15:22:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-22 15:22:13,434 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-12-22 15:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-12-22 15:22:13,435 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-22 15:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-22 15:22:13,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-22 15:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-22 15:22:13,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-22 15:22:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-22 15:22:13,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-22 15:22:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-22 15:22:13,436 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-12-22 15:22:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-12-22 15:22:13,436 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2021-12-22 15:22:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2021-12-22 15:22:13,436 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-22 15:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-22 15:22:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-12-22 15:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-12-22 15:22:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-12-22 15:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-12-22 15:22:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-12-22 15:22:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-12-22 15:22:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-22 15:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-22 15:22:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-12-22 15:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-12-22 15:22:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-22 15:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-22 15:22:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-22 15:22:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-22 15:22:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-22 15:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-22 15:22:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-12-22 15:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-12-22 15:22:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-22 15:22:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-22 15:22:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 15:22:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-12-22 15:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-12-22 15:22:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-22 15:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-22 15:22:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-12-22 15:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-12-22 15:22:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-12-22 15:22:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-12-22 15:22:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-22 15:22:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-22 15:22:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-12-22 15:22:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-12-22 15:22:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2021-12-22 15:22:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2021-12-22 15:22:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-22 15:22:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-22 15:22:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 15:22:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-12-22 15:22:13,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-12-22 15:22:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-22 15:22:13,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-22 15:22:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 15:22:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-12-22 15:22:13,443 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-12-22 15:22:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-22 15:22:13,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-22 15:22:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-22 15:22:13,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-22 15:22:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-22 15:22:13,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-22 15:22:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-22 15:22:13,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-22 15:22:13,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-22 15:22:13,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-22 15:22:13,444 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-12-22 15:22:13,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-12-22 15:22:13,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-22 15:22:13,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-22 15:22:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-12-22 15:22:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-12-22 15:22:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-12-22 15:22:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-12-22 15:22:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-12-22 15:22:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-12-22 15:22:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-22 15:22:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-22 15:22:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-12-22 15:22:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-12-22 15:22:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-22 15:22:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-22 15:22:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:22:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:22:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-22 15:22:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-22 15:22:13,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-22 15:22:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-22 15:22:13,447 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-12-22 15:22:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-12-22 15:22:13,447 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-12-22 15:22:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-12-22 15:22:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-22 15:22:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-22 15:22:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-12-22 15:22:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-12-22 15:22:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-22 15:22:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-22 15:22:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-12-22 15:22:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-12-22 15:22:13,449 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-22 15:22:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-22 15:22:13,449 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-22 15:22:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-22 15:22:13,449 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-12-22 15:22:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-12-22 15:22:13,450 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-22 15:22:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-22 15:22:13,450 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-12-22 15:22:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-12-22 15:22:13,450 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-22 15:22:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-22 15:22:13,450 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-22 15:22:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-22 15:22:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-12-22 15:22:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-12-22 15:22:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-12-22 15:22:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-12-22 15:22:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 15:22:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-22 15:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-22 15:22:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-22 15:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-22 15:22:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-12-22 15:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-12-22 15:22:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-22 15:22:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-22 15:22:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-12-22 15:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-12-22 15:22:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-12-22 15:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-12-22 15:22:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-22 15:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-22 15:22:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-12-22 15:22:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-12-22 15:22:13,454 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-12-22 15:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-12-22 15:22:13,454 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-12-22 15:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-12-22 15:22:13,454 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-22 15:22:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-22 15:22:13,454 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-22 15:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-22 15:22:13,455 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-22 15:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-22 15:22:13,455 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-12-22 15:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-12-22 15:22:13,455 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-12-22 15:22:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-12-22 15:22:13,455 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-12-22 15:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-12-22 15:22:13,456 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-22 15:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-22 15:22:13,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-22 15:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-22 15:22:13,456 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-22 15:22:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-22 15:22:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-22 15:22:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-22 15:22:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-22 15:22:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-22 15:22:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 15:22:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-12-22 15:22:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-12-22 15:22:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-22 15:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-22 15:22:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-22 15:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-22 15:22:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-22 15:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-22 15:22:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-22 15:22:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-22 15:22:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-12-22 15:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-12-22 15:22:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-12-22 15:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-12-22 15:22:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-12-22 15:22:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-12-22 15:22:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-22 15:22:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-22 15:22:13,460 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-12-22 15:22:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-12-22 15:22:13,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-22 15:22:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-22 15:22:13,460 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-12-22 15:22:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-12-22 15:22:13,460 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-22 15:22:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-22 15:22:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-12-22 15:22:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-12-22 15:22:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-22 15:22:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-22 15:22:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-22 15:22:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-22 15:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-22 15:22:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-22 15:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-12-22 15:22:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-12-22 15:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-22 15:22:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-22 15:22:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-12-22 15:22:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-12-22 15:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-22 15:22:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-22 15:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-22 15:22:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-22 15:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-12-22 15:22:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-12-22 15:22:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-12-22 15:22:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-12-22 15:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-22 15:22:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-22 15:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-12-22 15:22:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-12-22 15:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-22 15:22:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-22 15:22:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 15:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-12-22 15:22:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-12-22 15:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-22 15:22:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-22 15:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-12-22 15:22:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-12-22 15:22:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-12-22 15:22:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-12-22 15:22:13,466 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-12-22 15:22:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-12-22 15:22:14,917 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 15:22:14,923 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 15:22:15,022 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-22 15:22:35,534 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-22 15:22:36,110 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 15:22:36,143 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 15:22:36,144 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-22 15:22:36,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:22:36 BoogieIcfgContainer [2021-12-22 15:22:36,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 15:22:36,153 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 15:22:36,154 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 15:22:36,157 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 15:22:36,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 03:22:02" (1/3) ... [2021-12-22 15:22:36,158 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@528c8f8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:22:36, skipping insertion in model container [2021-12-22 15:22:36,158 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:22:11" (2/3) ... [2021-12-22 15:22:36,158 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@528c8f8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:22:36, skipping insertion in model container [2021-12-22 15:22:36,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:22:36" (3/3) ... [2021-12-22 15:22:36,160 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-12-22 15:22:36,164 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 15:22:36,165 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-22 15:22:36,239 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 15:22:36,252 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-22 15:22:36,252 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-22 15:22:36,362 INFO L276 IsEmpty]: Start isEmpty. Operand has 5224 states, 3691 states have (on average 1.3413709021945273) internal successors, (4951), 3754 states have internal predecessors, (4951), 1288 states have call successors, (1288), 244 states have call predecessors, (1288), 243 states have return successors, (1281), 1265 states have call predecessors, (1281), 1281 states have call successors, (1281) [2021-12-22 15:22:36,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-12-22 15:22:36,409 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 15:22:36,411 INFO L514 BasicCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 15:22:36,411 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-22 15:22:36,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 15:22:36,416 INFO L85 PathProgramCache]: Analyzing trace with hash -783013331, now seen corresponding path program 1 times [2021-12-22 15:22:36,423 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 15:22:36,425 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1183044159] [2021-12-22 15:22:36,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 15:22:36,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 15:22:37,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-22 15:22:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-22 15:22:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-22 15:22:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-22 15:22:37,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-22 15:22:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-22 15:22:37,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-22 15:22:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-22 15:22:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-22 15:22:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-22 15:22:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-22 15:22:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-22 15:22:37,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-22 15:22:37,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:37,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-22 15:22:37,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:38,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-22 15:22:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-22 15:22:38,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-22 15:22:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-22 15:22:38,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-12-22 15:22:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-12-22 15:22:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2021-12-22 15:22:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:38,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:22:38,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2021-12-22 15:22:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2021-12-22 15:22:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:22:38,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2021-12-22 15:22:38,252 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 15:22:38,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1183044159] [2021-12-22 15:22:38,253 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1183044159] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 15:22:38,254 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 15:22:38,254 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-22 15:22:38,258 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315242986] [2021-12-22 15:22:38,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 15:22:38,265 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-22 15:22:38,265 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 15:22:38,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-22 15:22:38,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-22 15:22:38,316 INFO L87 Difference]: Start difference. First operand has 5224 states, 3691 states have (on average 1.3413709021945273) internal successors, (4951), 3754 states have internal predecessors, (4951), 1288 states have call successors, (1288), 244 states have call predecessors, (1288), 243 states have return successors, (1281), 1265 states have call predecessors, (1281), 1281 states have call successors, (1281) Second operand has 5 states, 5 states have (on average 20.4) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2021-12-22 15:22:50,538 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []