./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 ae007674 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-ae00767 [2021-12-28 04:40:07,430 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:40:07,432 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:40:07,459 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:40:07,459 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:40:07,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:40:07,461 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:40:07,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:40:07,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:40:07,465 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:40:07,466 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:40:07,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:40:07,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:40:07,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:40:07,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:40:07,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:40:07,470 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:40:07,471 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:40:07,473 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:40:07,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:40:07,475 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:40:07,476 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:40:07,477 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:40:07,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:40:07,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:40:07,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:40:07,481 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:40:07,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:40:07,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:40:07,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:40:07,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:40:07,484 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:40:07,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:40:07,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:40:07,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:40:07,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:40:07,487 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:40:07,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:40:07,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:40:07,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:40:07,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:40:07,490 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:40:07,509 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:40:07,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:40:07,509 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:40:07,510 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:40:07,510 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:40:07,510 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:40:07,511 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:40:07,511 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:40:07,511 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:40:07,511 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:40:07,512 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:40:07,512 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:40:07,512 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:40:07,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:40:07,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:40:07,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:40:07,513 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:40:07,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:40:07,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:40:07,513 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:40:07,513 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:40:07,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:40:07,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:40:07,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:40:07,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:40:07,514 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:40:07,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:40:07,523 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:40:07,523 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:40:07,523 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:40:07,523 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7810d8d46e33762f9d4b240bda17e1c52cc5be371b5b52d10d795bc3c3d449fe [2021-12-28 04:40:07,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:40:07,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:40:07,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:40:07,807 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:40:07,807 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:40:07,809 INFO L432 ainManager$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 [2021-12-28 04:40:07,858 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99cc4152f/815d9851e6a64a739b96e9c702e9f207/FLAG5b82232d4 [2021-12-28 04:40:08,928 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:40:08,929 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 [2021-12-28 04:40:09,019 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99cc4152f/815d9851e6a64a739b96e9c702e9f207/FLAG5b82232d4 [2021-12-28 04:40:09,219 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99cc4152f/815d9851e6a64a739b96e9c702e9f207 [2021-12-28 04:40:09,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:40:09,224 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:40:09,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:40:09,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:40:09,229 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:40:09,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:40:09" (1/1) ... [2021-12-28 04:40:09,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23e1f5f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:09, skipping insertion in model container [2021-12-28 04:40:09,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:40:09" (1/1) ... [2021-12-28 04:40:09,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:40:09,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:40:15,331 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] [2021-12-28 04:40:15,333 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] [2021-12-28 04:40:15,389 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:40:15,478 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:40:15,962 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] [2021-12-28 04:40:15,963 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] [2021-12-28 04:40:15,968 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:40:16,480 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:40:16,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16 WrapperNode [2021-12-28 04:40:16,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:40:16,483 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:40:16,483 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:40:16,483 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:40:16,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16" (1/1) ... [2021-12-28 04:40:16,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16" (1/1) ... [2021-12-28 04:40:17,099 INFO L137 Inliner]: procedures = 809, calls = 7779, calls flagged for inlining = 391, calls inlined = 360, statements flattened = 15877 [2021-12-28 04:40:17,100 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:40:17,101 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:40:17,101 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:40:17,101 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:40:17,109 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16" (1/1) ... [2021-12-28 04:40:17,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16" (1/1) ... [2021-12-28 04:40:17,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16" (1/1) ... [2021-12-28 04:40:17,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16" (1/1) ... [2021-12-28 04:40:17,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16" (1/1) ... [2021-12-28 04:40:17,743 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16" (1/1) ... [2021-12-28 04:40:17,829 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16" (1/1) ... [2021-12-28 04:40:17,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:40:17,904 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:40:17,904 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:40:17,904 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:40:17,905 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16" (1/1) ... [2021-12-28 04:40:17,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:40:17,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:40:17,933 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) [2021-12-28 04:40:17,941 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 [2021-12-28 04:40:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-28 04:40:17,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-28 04:40:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-28 04:40:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-28 04:40:17,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-28 04:40:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-12-28 04:40:17,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-12-28 04:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-12-28 04:40:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-12-28 04:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-12-28 04:40:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-12-28 04:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-12-28 04:40:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-12-28 04:40:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-28 04:40:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-28 04:40:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-28 04:40:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-28 04:40:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-28 04:40:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-28 04:40:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 04:40:17,976 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 04:40:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-28 04:40:17,976 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-28 04:40:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-12-28 04:40:17,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-12-28 04:40:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-28 04:40:17,976 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-28 04:40:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-28 04:40:17,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-28 04:40:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-28 04:40:17,977 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-28 04:40:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-12-28 04:40:17,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-12-28 04:40:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-12-28 04:40:17,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-12-28 04:40:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-28 04:40:17,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-28 04:40:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-28 04:40:17,979 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-28 04:40:17,979 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-12-28 04:40:17,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-12-28 04:40:17,979 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-12-28 04:40:17,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-12-28 04:40:17,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2021-12-28 04:40:17,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2021-12-28 04:40:17,980 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-12-28 04:40:17,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-12-28 04:40:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-12-28 04:40:17,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-12-28 04:40:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-28 04:40:17,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-28 04:40:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-12-28 04:40:17,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-12-28 04:40:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-28 04:40:17,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-28 04:40:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 04:40:17,983 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 04:40:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-28 04:40:17,983 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-28 04:40:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-28 04:40:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-28 04:40:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 04:40:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 04:40:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-12-28 04:40:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-12-28 04:40:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-12-28 04:40:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-12-28 04:40:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-12-28 04:40:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-12-28 04:40:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-28 04:40:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-28 04:40:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:40:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-28 04:40:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-28 04:40:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-12-28 04:40:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-12-28 04:40:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-28 04:40:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-28 04:40:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-28 04:40:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-28 04:40:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-28 04:40:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-28 04:40:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-12-28 04:40:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-12-28 04:40:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-12-28 04:40:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-12-28 04:40:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-28 04:40:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-28 04:40:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-28 04:40:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-28 04:40:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-12-28 04:40:17,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-12-28 04:40:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:40:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-12-28 04:40:17,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-12-28 04:40:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-28 04:40:17,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-28 04:40:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-28 04:40:17,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-28 04:40:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-28 04:40:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-28 04:40:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-28 04:40:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-28 04:40:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-28 04:40:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-28 04:40:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:40:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 04:40:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 04:40:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-28 04:40:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-28 04:40:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:40:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:40:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-12-28 04:40:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-12-28 04:40:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-12-28 04:40:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-12-28 04:40:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-28 04:40:17,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-28 04:40:17,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-12-28 04:40:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-12-28 04:40:17,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:40:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:40:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2021-12-28 04:40:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2021-12-28 04:40:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 04:40:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 04:40:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-28 04:40:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-28 04:40:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-12-28 04:40:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-12-28 04:40:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 04:40:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 04:40:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2021-12-28 04:40:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2021-12-28 04:40:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:40:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:40:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-12-28 04:40:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-12-28 04:40:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-12-28 04:40:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-12-28 04:40:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-28 04:40:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-28 04:40:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:40:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-28 04:40:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-28 04:40:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 04:40:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 04:40:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-28 04:40:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-28 04:40:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-28 04:40:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-28 04:40:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 04:40:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-12-28 04:40:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-12-28 04:40:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-28 04:40:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-28 04:40:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-12-28 04:40:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-12-28 04:40:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-28 04:40:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-28 04:40:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-28 04:40:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-28 04:40:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-28 04:40:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-28 04:40:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-28 04:40:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-28 04:40:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-28 04:40:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-28 04:40:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:40:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:40:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-28 04:40:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-28 04:40:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-12-28 04:40:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-12-28 04:40:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-28 04:40:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-28 04:40:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:40:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 04:40:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 04:40:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-12-28 04:40:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-12-28 04:40:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-12-28 04:40:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-12-28 04:40:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-12-28 04:40:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-12-28 04:40:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:40:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-28 04:40:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-28 04:40:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-12-28 04:40:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-12-28 04:40:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-12-28 04:40:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-12-28 04:40:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-28 04:40:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-28 04:40:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-28 04:40:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-28 04:40:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-12-28 04:40:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-12-28 04:40:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-28 04:40:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-28 04:40:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-28 04:40:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-28 04:40:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-28 04:40:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-28 04:40:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-28 04:40:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-28 04:40:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-28 04:40:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-28 04:40:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-28 04:40:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-28 04:40:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 04:40:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 04:40:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-12-28 04:40:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-12-28 04:40:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:40:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-28 04:40:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-28 04:40:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:40:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:40:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-12-28 04:40:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-12-28 04:40:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-12-28 04:40:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-12-28 04:40:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2021-12-28 04:40:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2021-12-28 04:40:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-12-28 04:40:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-12-28 04:40:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-12-28 04:40:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-12-28 04:40:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-28 04:40:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-28 04:40:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-28 04:40:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-28 04:40:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-12-28 04:40:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-12-28 04:40:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-12-28 04:40:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-12-28 04:40:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-28 04:40:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-28 04:40:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-12-28 04:40:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-12-28 04:40:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-12-28 04:40:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-12-28 04:40:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-12-28 04:40:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-12-28 04:40:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-28 04:40:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-28 04:40:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-28 04:40:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-28 04:40:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-12-28 04:40:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-12-28 04:40:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-12-28 04:40:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-12-28 04:40:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-28 04:40:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-28 04:40:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-28 04:40:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-12-28 04:40:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-12-28 04:40:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-12-28 04:40:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-12-28 04:40:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-28 04:40:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-28 04:40:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-28 04:40:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-28 04:40:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 04:40:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 04:40:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-28 04:40:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-28 04:40:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-28 04:40:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-28 04:40:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-12-28 04:40:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-12-28 04:40:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:40:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:40:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-28 04:40:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-28 04:40:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-12-28 04:40:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-12-28 04:40:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-28 04:40:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-28 04:40:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-28 04:40:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-28 04:40:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-28 04:40:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-28 04:40:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-28 04:40:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-28 04:40:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-12-28 04:40:18,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-12-28 04:40:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2021-12-28 04:40:18,032 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2021-12-28 04:40:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:40:18,032 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:40:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-12-28 04:40:18,032 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-12-28 04:40:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-12-28 04:40:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-12-28 04:40:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-12-28 04:40:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-12-28 04:40:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-28 04:40:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-28 04:40:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-12-28 04:40:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-12-28 04:40:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-28 04:40:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-28 04:40:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-28 04:40:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-28 04:40:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 04:40:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 04:40:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-12-28 04:40:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-12-28 04:40:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-28 04:40:18,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-28 04:40:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:40:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-12-28 04:40:18,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-12-28 04:40:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-28 04:40:18,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-28 04:40:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-12-28 04:40:18,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-12-28 04:40:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-12-28 04:40:18,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-12-28 04:40:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-28 04:40:18,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-28 04:40:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-12-28 04:40:18,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-12-28 04:40:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2021-12-28 04:40:18,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2021-12-28 04:40:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-28 04:40:18,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-28 04:40:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:40:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-12-28 04:40:18,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-12-28 04:40:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 04:40:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 04:40:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:40:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-12-28 04:40:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-12-28 04:40:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-28 04:40:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-28 04:40:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-28 04:40:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-28 04:40:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 04:40:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 04:40:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-28 04:40:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-28 04:40:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-28 04:40:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-28 04:40:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-12-28 04:40:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-12-28 04:40:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-28 04:40:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-28 04:40:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-12-28 04:40:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-12-28 04:40:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-12-28 04:40:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-12-28 04:40:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-12-28 04:40:18,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-12-28 04:40:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-28 04:40:18,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-28 04:40:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-12-28 04:40:18,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-12-28 04:40:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-28 04:40:18,041 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-28 04:40:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:40:18,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:40:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-28 04:40:18,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-28 04:40:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-28 04:40:18,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-28 04:40:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-12-28 04:40:18,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-12-28 04:40:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-12-28 04:40:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-12-28 04:40:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-28 04:40:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-28 04:40:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-12-28 04:40:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-12-28 04:40:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-28 04:40:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-28 04:40:18,044 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-12-28 04:40:18,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-12-28 04:40:18,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-28 04:40:18,044 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-28 04:40:18,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-28 04:40:18,044 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-28 04:40:18,044 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-12-28 04:40:18,044 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-12-28 04:40:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-28 04:40:18,045 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-28 04:40:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-12-28 04:40:18,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-12-28 04:40:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-28 04:40:18,048 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-28 04:40:18,048 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-28 04:40:18,048 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-28 04:40:18,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-12-28 04:40:18,049 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-12-28 04:40:18,049 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-12-28 04:40:18,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-12-28 04:40:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:40:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:40:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:40:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-28 04:40:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-28 04:40:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-12-28 04:40:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-12-28 04:40:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-28 04:40:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-28 04:40:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-12-28 04:40:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-12-28 04:40:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-12-28 04:40:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-12-28 04:40:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-28 04:40:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-28 04:40:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-12-28 04:40:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-12-28 04:40:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-12-28 04:40:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-12-28 04:40:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-12-28 04:40:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-12-28 04:40:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-28 04:40:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-28 04:40:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-28 04:40:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-28 04:40:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-28 04:40:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-28 04:40:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-12-28 04:40:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-12-28 04:40:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-12-28 04:40:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-12-28 04:40:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-12-28 04:40:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-12-28 04:40:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-28 04:40:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-28 04:40:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-28 04:40:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-28 04:40:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-28 04:40:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-28 04:40:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-28 04:40:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-28 04:40:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-28 04:40:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-28 04:40:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:40:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-12-28 04:40:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-12-28 04:40:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-28 04:40:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-28 04:40:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-28 04:40:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-28 04:40:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-28 04:40:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-28 04:40:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-28 04:40:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-28 04:40:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-12-28 04:40:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-12-28 04:40:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-12-28 04:40:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-12-28 04:40:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-12-28 04:40:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-12-28 04:40:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-28 04:40:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-28 04:40:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-12-28 04:40:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-12-28 04:40:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-28 04:40:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-28 04:40:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-12-28 04:40:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-12-28 04:40:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-28 04:40:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-28 04:40:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-12-28 04:40:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-12-28 04:40:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 04:40:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 04:40:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-28 04:40:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-28 04:40:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-28 04:40:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-28 04:40:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-12-28 04:40:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-12-28 04:40:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-28 04:40:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-28 04:40:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-12-28 04:40:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-12-28 04:40:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-28 04:40:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-28 04:40:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-28 04:40:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-28 04:40:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-12-28 04:40:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-12-28 04:40:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-12-28 04:40:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-12-28 04:40:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-28 04:40:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-28 04:40:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-12-28 04:40:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-12-28 04:40:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 04:40:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 04:40:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:40:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-12-28 04:40:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-12-28 04:40:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-28 04:40:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-28 04:40:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-12-28 04:40:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-12-28 04:40:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-12-28 04:40:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-12-28 04:40:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-12-28 04:40:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-12-28 04:40:19,518 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:40:19,522 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:40:19,593 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:40:35,078 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-28 04:40:35,566 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:40:35,597 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:40:35,598 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-28 04:40:35,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:40:35 BoogieIcfgContainer [2021-12-28 04:40:35,605 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:40:35,606 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:40:35,606 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:40:35,609 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:40:35,609 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:40:09" (1/3) ... [2021-12-28 04:40:35,609 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1479b9bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:40:35, skipping insertion in model container [2021-12-28 04:40:35,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:40:16" (2/3) ... [2021-12-28 04:40:35,610 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1479b9bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:40:35, skipping insertion in model container [2021-12-28 04:40:35,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:40:35" (3/3) ... [2021-12-28 04:40:35,611 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-12-28 04:40:35,616 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:40:35,616 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-28 04:40:35,682 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:40:35,696 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 [2021-12-28 04:40:35,697 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-28 04:40:35,782 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) [2021-12-28 04:40:35,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-12-28 04:40:35,823 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:40:35,824 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] [2021-12-28 04:40:35,824 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:40:35,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:40:35,829 INFO L85 PathProgramCache]: Analyzing trace with hash -783013331, now seen corresponding path program 1 times [2021-12-28 04:40:35,835 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:40:35,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980221385] [2021-12-28 04:40:35,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:40:35,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:40:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:36,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-28 04:40:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:36,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:36,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 04:40:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:36,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:36,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-28 04:40:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:36,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:36,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:36,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-28 04:40:36,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:36,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:36,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-28 04:40:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:36,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:36,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:36,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-28 04:40:36,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-28 04:40:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-28 04:40:37,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-28 04:40:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-28 04:40:37,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-28 04:40:37,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-28 04:40:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-28 04:40:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 04:40:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-28 04:40:37,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-28 04:40:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-28 04:40:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-28 04:40:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-12-28 04:40:37,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-12-28 04:40:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2021-12-28 04:40:37,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:40:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2021-12-28 04:40:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2021-12-28 04:40:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:40:37,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2021-12-28 04:40:37,387 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:40:37,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980221385] [2021-12-28 04:40:37,388 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1980221385] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:40:37,389 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:40:37,389 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-28 04:40:37,394 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833162596] [2021-12-28 04:40:37,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:40:37,399 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-28 04:40:37,400 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:40:37,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-28 04:40:37,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-28 04:40:37,441 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) [2021-12-28 04:40:48,816 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 [] [2021-12-28 04:40:52,882 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:40:58,254 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:41:00,427 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:41:02,395 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []