./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.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 103227975d536cf95d6451c2f6b5e6212573f435566996c9e8be9035673393e0 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 04:12:22,345 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:12:22,347 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:12:22,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:12:22,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:12:22,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:12:22,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:12:22,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:12:22,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:12:22,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:12:22,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:12:22,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:12:22,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:12:22,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:12:22,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:12:22,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:12:22,396 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:12:22,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:12:22,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:12:22,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:12:22,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:12:22,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:12:22,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:12:22,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:12:22,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:12:22,416 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:12:22,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:12:22,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:12:22,417 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:12:22,418 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:12:22,418 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:12:22,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:12:22,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:12:22,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:12:22,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:12:22,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:12:22,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:12:22,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:12:22,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:12:22,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:12:22,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:12:22,425 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:12:22,448 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:12:22,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:12:22,450 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:12:22,450 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:12:22,450 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:12:22,451 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:12:22,452 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:12:22,452 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:12:22,452 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:12:22,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:12:22,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:12:22,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:12:22,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:12:22,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:12:22,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:12:22,453 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:12:22,454 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:12:22,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:12:22,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:12:22,454 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:12:22,454 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:12:22,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:12:22,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:12:22,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:12:22,455 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:12:22,455 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:12:22,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:12:22,462 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:12:22,462 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:12:22,463 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:12:22,463 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 103227975d536cf95d6451c2f6b5e6212573f435566996c9e8be9035673393e0 [2021-12-28 04:12:22,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:12:22,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:12:22,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:12:22,721 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:12:22,723 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:12:22,724 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-28 04:12:22,780 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cda1a4a6e/f081ff552ae241fb9ed2cc3e95a0223a/FLAG1e489a7de [2021-12-28 04:12:23,532 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:12:23,532 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-28 04:12:23,614 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cda1a4a6e/f081ff552ae241fb9ed2cc3e95a0223a/FLAG1e489a7de [2021-12-28 04:12:23,801 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cda1a4a6e/f081ff552ae241fb9ed2cc3e95a0223a [2021-12-28 04:12:23,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:12:23,804 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:12:23,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:12:23,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:12:23,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:12:23,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:12:23" (1/1) ... [2021-12-28 04:12:23,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45a67e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:23, skipping insertion in model container [2021-12-28 04:12:23,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:12:23" (1/1) ... [2021-12-28 04:12:23,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:12:23,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:12:28,801 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[585910,585923] [2021-12-28 04:12:28,900 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:12:28,946 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:12:29,402 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[585910,585923] [2021-12-28 04:12:29,414 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:12:29,699 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:12:29,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29 WrapperNode [2021-12-28 04:12:29,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:12:29,700 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:12:29,700 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:12:29,700 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:12:29,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29" (1/1) ... [2021-12-28 04:12:29,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29" (1/1) ... [2021-12-28 04:12:30,116 INFO L137 Inliner]: procedures = 640, calls = 7401, calls flagged for inlining = 292, calls inlined = 283, statements flattened = 15321 [2021-12-28 04:12:30,117 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:12:30,118 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:12:30,118 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:12:30,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:12:30,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29" (1/1) ... [2021-12-28 04:12:30,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29" (1/1) ... [2021-12-28 04:12:30,179 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29" (1/1) ... [2021-12-28 04:12:30,180 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29" (1/1) ... [2021-12-28 04:12:30,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29" (1/1) ... [2021-12-28 04:12:30,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29" (1/1) ... [2021-12-28 04:12:30,656 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29" (1/1) ... [2021-12-28 04:12:30,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:12:30,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:12:30,730 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:12:30,730 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:12:30,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29" (1/1) ... [2021-12-28 04:12:30,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:12:30,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:12:30,755 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 04:12:30,763 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 04:12:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-28 04:12:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-28 04:12:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-28 04:12:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-28 04:12:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-28 04:12:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 04:12:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 04:12:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-28 04:12:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-28 04:12:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-12-28 04:12:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-12-28 04:12:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-28 04:12:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-28 04:12:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-28 04:12:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-28 04:12:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-12-28 04:12:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-12-28 04:12:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:12:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:12:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-12-28 04:12:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-12-28 04:12:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-12-28 04:12:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-12-28 04:12:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-12-28 04:12:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-12-28 04:12:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-28 04:12:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-28 04:12:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-28 04:12:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-28 04:12:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-28 04:12:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-28 04:12:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2021-12-28 04:12:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2021-12-28 04:12:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-12-28 04:12:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-12-28 04:12:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-28 04:12:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-28 04:12:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-28 04:12:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-28 04:12:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-28 04:12:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-28 04:12:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-28 04:12:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-28 04:12:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-28 04:12:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-28 04:12:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-28 04:12:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-28 04:12:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 04:12:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 04:12:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-12-28 04:12:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-12-28 04:12:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2021-12-28 04:12:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2021-12-28 04:12:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:12:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:12:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-28 04:12:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-28 04:12:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-12-28 04:12:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-12-28 04:12:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-12-28 04:12:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-12-28 04:12:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-12-28 04:12:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-12-28 04:12:30,797 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-12-28 04:12:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-12-28 04:12:30,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-28 04:12:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-28 04:12:30,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-28 04:12:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-28 04:12:30,797 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-12-28 04:12:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-12-28 04:12:30,798 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-28 04:12:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-28 04:12:30,798 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-28 04:12:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-28 04:12:30,798 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-12-28 04:12:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-12-28 04:12:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-28 04:12:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-28 04:12:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-12-28 04:12:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-12-28 04:12:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-12-28 04:12:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-12-28 04:12:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-28 04:12:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-28 04:12:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-28 04:12:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-28 04:12:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:12:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-28 04:12:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-28 04:12:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-12-28 04:12:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-12-28 04:12:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-12-28 04:12:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-12-28 04:12:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-12-28 04:12:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-12-28 04:12:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-12-28 04:12:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-12-28 04:12:30,802 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-12-28 04:12:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-12-28 04:12:30,802 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-12-28 04:12:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-12-28 04:12:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-28 04:12:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-28 04:12:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-12-28 04:12:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-12-28 04:12:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-12-28 04:12:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-12-28 04:12:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-28 04:12:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-28 04:12:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-28 04:12:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-28 04:12:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-12-28 04:12:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-12-28 04:12:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 04:12:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 04:12:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-28 04:12:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-28 04:12:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-28 04:12:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-28 04:12:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:12:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-12-28 04:12:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-12-28 04:12:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-28 04:12:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-28 04:12:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 04:12:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 04:12:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 04:12:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 04:12:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-12-28 04:12:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-12-28 04:12:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2021-12-28 04:12:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2021-12-28 04:12:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-12-28 04:12:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-12-28 04:12:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-12-28 04:12:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-12-28 04:12:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:12:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-12-28 04:12:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-12-28 04:12:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-12-28 04:12:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-12-28 04:12:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:12:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-28 04:12:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-28 04:12:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-28 04:12:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-28 04:12:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-28 04:12:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-28 04:12:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2021-12-28 04:12:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2021-12-28 04:12:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 04:12:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 04:12:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-28 04:12:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-28 04:12:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-12-28 04:12:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-12-28 04:12:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-12-28 04:12:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-12-28 04:12:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-12-28 04:12:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-12-28 04:12:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-28 04:12:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-28 04:12:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-28 04:12:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-28 04:12:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-12-28 04:12:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-12-28 04:12:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-12-28 04:12:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-12-28 04:12:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-28 04:12:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-28 04:12:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-28 04:12:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-28 04:12:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-12-28 04:12:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-12-28 04:12:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-12-28 04:12:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-12-28 04:12:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2021-12-28 04:12:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2021-12-28 04:12:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-28 04:12:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-28 04:12:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-12-28 04:12:30,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-12-28 04:12:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:12:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-12-28 04:12:30,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-12-28 04:12:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-28 04:12:30,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-28 04:12:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-12-28 04:12:30,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-12-28 04:12:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:12:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-28 04:12:30,882 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-28 04:12:30,882 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2021-12-28 04:12:30,882 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2021-12-28 04:12:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-28 04:12:30,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-28 04:12:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:12:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:12:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-12-28 04:12:30,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-12-28 04:12:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-28 04:12:30,883 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-28 04:12:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-12-28 04:12:30,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-12-28 04:12:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:12:30,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:12:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2021-12-28 04:12:30,883 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2021-12-28 04:12:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-28 04:12:30,883 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-28 04:12:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-28 04:12:30,883 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-28 04:12:30,883 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-12-28 04:12:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-12-28 04:12:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:12:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:12:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-12-28 04:12:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-12-28 04:12:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-12-28 04:12:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-12-28 04:12:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-28 04:12:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-28 04:12:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-12-28 04:12:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-12-28 04:12:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-28 04:12:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-28 04:12:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-12-28 04:12:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-12-28 04:12:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-28 04:12:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-28 04:12:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-28 04:12:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-28 04:12:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-12-28 04:12:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-12-28 04:12:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-12-28 04:12:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-12-28 04:12:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-28 04:12:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-28 04:12:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-12-28 04:12:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-12-28 04:12:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-28 04:12:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-28 04:12:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 04:12:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 04:12:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2021-12-28 04:12:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2021-12-28 04:12:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2021-12-28 04:12:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2021-12-28 04:12:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:12:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:12:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-12-28 04:12:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-12-28 04:12:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-28 04:12:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-28 04:12:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-12-28 04:12:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-12-28 04:12:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-12-28 04:12:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-12-28 04:12:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-28 04:12:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-28 04:12:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-12-28 04:12:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-12-28 04:12:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:12:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:12:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:12:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:12:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-28 04:12:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-28 04:12:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-28 04:12:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-28 04:12:30,886 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 04:12:30,886 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 04:12:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-12-28 04:12:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-12-28 04:12:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-28 04:12:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-28 04:12:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-28 04:12:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-28 04:12:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-28 04:12:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-28 04:12:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-12-28 04:12:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-12-28 04:12:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2021-12-28 04:12:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2021-12-28 04:12:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 04:12:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-12-28 04:12:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-12-28 04:12:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-28 04:12:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-28 04:12:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-28 04:12:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-28 04:12:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-12-28 04:12:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-12-28 04:12:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-12-28 04:12:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-12-28 04:12:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-12-28 04:12:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-12-28 04:12:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-28 04:12:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-28 04:12:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-12-28 04:12:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-12-28 04:12:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-28 04:12:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-28 04:12:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-28 04:12:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-28 04:12:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-28 04:12:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-28 04:12:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-28 04:12:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-28 04:12:30,888 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-28 04:12:30,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-28 04:12:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-12-28 04:12:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-12-28 04:12:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-28 04:12:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-28 04:12:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:12:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:12:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-28 04:12:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-28 04:12:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-28 04:12:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-28 04:12:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-28 04:12:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-28 04:12:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-12-28 04:12:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-12-28 04:12:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-28 04:12:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-28 04:12:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-12-28 04:12:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-12-28 04:12:30,889 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-12-28 04:12:30,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-12-28 04:12:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-28 04:12:30,890 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-28 04:12:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-12-28 04:12:30,890 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-12-28 04:12:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-28 04:12:30,890 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-28 04:12:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-28 04:12:30,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-28 04:12:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2021-12-28 04:12:30,890 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2021-12-28 04:12:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:12:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 04:12:30,890 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 04:12:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-12-28 04:12:30,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-12-28 04:12:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-28 04:12:30,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-28 04:12:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-12-28 04:12:30,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-12-28 04:12:30,890 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-28 04:12:30,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-28 04:12:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2021-12-28 04:12:30,891 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2021-12-28 04:12:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-12-28 04:12:30,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-12-28 04:12:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-12-28 04:12:30,891 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-12-28 04:12:30,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:12:30,893 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-28 04:12:30,893 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-28 04:12:30,893 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-12-28 04:12:30,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-12-28 04:12:30,893 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-12-28 04:12:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-12-28 04:12:30,894 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-28 04:12:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-28 04:12:30,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-28 04:12:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-28 04:12:30,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:12:30,894 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2021-12-28 04:12:30,894 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2021-12-28 04:12:30,895 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-28 04:12:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-28 04:12:30,895 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-12-28 04:12:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-12-28 04:12:30,895 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-28 04:12:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-28 04:12:30,895 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-12-28 04:12:30,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-12-28 04:12:30,895 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-28 04:12:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-28 04:12:30,896 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-28 04:12:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-28 04:12:30,896 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-28 04:12:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-28 04:12:30,896 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-12-28 04:12:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-12-28 04:12:30,896 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-12-28 04:12:30,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-12-28 04:12:30,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-28 04:12:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-28 04:12:30,897 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-28 04:12:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-28 04:12:30,897 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-12-28 04:12:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-12-28 04:12:30,897 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-28 04:12:30,897 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-28 04:12:30,897 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-28 04:12:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-28 04:12:30,898 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-28 04:12:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-28 04:12:30,898 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-12-28 04:12:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-12-28 04:12:30,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-28 04:12:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-28 04:12:30,898 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-12-28 04:12:30,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-12-28 04:12:30,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-28 04:12:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-28 04:12:30,899 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 04:12:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 04:12:30,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-28 04:12:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-28 04:12:30,899 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-12-28 04:12:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-12-28 04:12:30,899 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 04:12:30,899 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 04:12:30,900 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-12-28 04:12:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-12-28 04:12:30,900 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2021-12-28 04:12:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2021-12-28 04:12:30,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:12:30,900 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-28 04:12:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-28 04:12:30,900 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-28 04:12:30,900 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-28 04:12:30,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:12:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:12:30,901 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2021-12-28 04:12:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2021-12-28 04:12:30,901 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2021-12-28 04:12:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2021-12-28 04:12:30,901 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-12-28 04:12:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-12-28 04:12:30,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-28 04:12:30,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-28 04:12:30,902 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-28 04:12:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-28 04:12:30,902 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-12-28 04:12:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-12-28 04:12:30,902 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-12-28 04:12:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-12-28 04:12:30,902 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-28 04:12:30,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-28 04:12:30,902 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-12-28 04:12:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-12-28 04:12:30,903 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-12-28 04:12:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-12-28 04:12:30,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-28 04:12:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-28 04:12:30,903 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-28 04:12:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-28 04:12:30,903 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-12-28 04:12:30,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-12-28 04:12:30,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-28 04:12:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-28 04:12:30,904 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-12-28 04:12:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-12-28 04:12:30,904 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-12-28 04:12:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-12-28 04:12:30,904 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-28 04:12:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-28 04:12:30,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-28 04:12:30,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-28 04:12:30,905 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2021-12-28 04:12:30,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2021-12-28 04:12:30,905 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-12-28 04:12:30,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-12-28 04:12:30,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-12-28 04:12:30,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-12-28 04:12:30,905 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-12-28 04:12:30,905 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-12-28 04:12:30,905 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-12-28 04:12:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-12-28 04:12:30,906 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-12-28 04:12:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-12-28 04:12:30,906 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-12-28 04:12:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-12-28 04:12:30,906 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 04:12:30,906 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 04:12:30,906 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-12-28 04:12:30,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-12-28 04:12:30,906 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-28 04:12:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-28 04:12:30,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-28 04:12:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-28 04:12:30,907 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-12-28 04:12:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-12-28 04:12:30,907 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-12-28 04:12:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-12-28 04:12:30,907 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-12-28 04:12:30,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-12-28 04:12:30,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-28 04:12:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-28 04:12:30,908 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 04:12:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 04:12:30,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-28 04:12:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-28 04:12:30,908 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2021-12-28 04:12:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2021-12-28 04:12:30,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:12:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-12-28 04:12:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-12-28 04:12:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-12-28 04:12:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-12-28 04:12:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-12-28 04:12:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-12-28 04:12:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-28 04:12:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-28 04:12:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-12-28 04:12:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-12-28 04:12:30,910 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-12-28 04:12:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-12-28 04:12:31,938 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:12:31,941 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:12:32,014 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:12:48,858 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:12:48,884 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:12:48,884 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-28 04:12:48,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:12:48 BoogieIcfgContainer [2021-12-28 04:12:48,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:12:48,892 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:12:48,892 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:12:48,894 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:12:48,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:12:23" (1/3) ... [2021-12-28 04:12:48,895 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5590932b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:12:48, skipping insertion in model container [2021-12-28 04:12:48,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:12:29" (2/3) ... [2021-12-28 04:12:48,895 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5590932b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:12:48, skipping insertion in model container [2021-12-28 04:12:48,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:12:48" (3/3) ... [2021-12-28 04:12:48,897 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-28 04:12:48,900 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:12:48,901 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 04:12:48,954 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:12:48,970 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 04:12:48,973 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 04:12:49,055 INFO L276 IsEmpty]: Start isEmpty. Operand has 5275 states, 3742 states have (on average 1.3834847675040085) internal successors, (5177), 3828 states have internal predecessors, (5177), 1284 states have call successors, (1284), 248 states have call predecessors, (1284), 247 states have return successors, (1268), 1254 states have call predecessors, (1268), 1268 states have call successors, (1268) [2021-12-28 04:12:49,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-12-28 04:12:49,083 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:12:49,084 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:12:49,085 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:12:49,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:12:49,089 INFO L85 PathProgramCache]: Analyzing trace with hash 691885008, now seen corresponding path program 1 times [2021-12-28 04:12:49,095 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:12:49,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976387730] [2021-12-28 04:12:49,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:12:49,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:12:49,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:49,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 04:12:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:49,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:49,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:12:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:49,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-28 04:12:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:49,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:49,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:12:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-28 04:12:50,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:50,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:12:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-28 04:12:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:50,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-28 04:12:50,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-28 04:12:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-28 04:12:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-28 04:12:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-28 04:12:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-28 04:12:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-28 04:12:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-28 04:12:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:12:50,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:12:50,244 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2021-12-28 04:12:50,244 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:12:50,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976387730] [2021-12-28 04:12:50,245 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [976387730] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:12:50,245 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:12:50,245 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 04:12:50,246 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66103403] [2021-12-28 04:12:50,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:12:50,251 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 04:12:50,251 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:12:50,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 04:12:50,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-28 04:12:50,280 INFO L87 Difference]: Start difference. First operand has 5275 states, 3742 states have (on average 1.3834847675040085) internal successors, (5177), 3828 states have internal predecessors, (5177), 1284 states have call successors, (1284), 248 states have call predecessors, (1284), 247 states have return successors, (1268), 1254 states have call predecessors, (1268), 1268 states have call successors, (1268) Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2021-12-28 04:13:01,335 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 04:13:03,389 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:13:05,577 WARN L534 Checker$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 04:13:07,601 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:13:10,429 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:13:11,906 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:13:13,030 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []