./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 e19ca921 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-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-e19ca92 [2021-12-22 14:54:06,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 14:54:06,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 14:54:06,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 14:54:06,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 14:54:06,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 14:54:06,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 14:54:06,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 14:54:06,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 14:54:06,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 14:54:06,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 14:54:06,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 14:54:06,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 14:54:06,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 14:54:06,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 14:54:06,287 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 14:54:06,287 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 14:54:06,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 14:54:06,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 14:54:06,294 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 14:54:06,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 14:54:06,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 14:54:06,297 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 14:54:06,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 14:54:06,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 14:54:06,302 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 14:54:06,302 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 14:54:06,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 14:54:06,304 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 14:54:06,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 14:54:06,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 14:54:06,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 14:54:06,307 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 14:54:06,308 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 14:54:06,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 14:54:06,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 14:54:06,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 14:54:06,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 14:54:06,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 14:54:06,310 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 14:54:06,310 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 14:54:06,311 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 14:54:06,339 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 14:54:06,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 14:54:06,340 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 14:54:06,340 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 14:54:06,340 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 14:54:06,341 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 14:54:06,341 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 14:54:06,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 14:54:06,341 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 14:54:06,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 14:54:06,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 14:54:06,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 14:54:06,342 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 14:54:06,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 14:54:06,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 14:54:06,343 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 14:54:06,343 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 14:54:06,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 14:54:06,343 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 14:54:06,343 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 14:54:06,344 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 14:54:06,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:54:06,344 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 14:54:06,344 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 14:54:06,344 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 14:54:06,344 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 14:54:06,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 14:54:06,346 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 14:54:06,346 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 14:54:06,346 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 14:54:06,346 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 14:54:06,346 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 103227975d536cf95d6451c2f6b5e6212573f435566996c9e8be9035673393e0 [2021-12-22 14:54:06,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 14:54:06,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 14:54:06,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 14:54:06,551 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 14:54:06,552 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 14:54:06,553 INFO L432 ainManager$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 [2021-12-22 14:54:06,592 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f416f5047/bd1013f71f1a4629a555c0ab775ebc21/FLAG48b716854 [2021-12-22 14:54:07,302 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 14:54:07,302 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 [2021-12-22 14:54:07,352 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f416f5047/bd1013f71f1a4629a555c0ab775ebc21/FLAG48b716854 [2021-12-22 14:54:07,571 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f416f5047/bd1013f71f1a4629a555c0ab775ebc21 [2021-12-22 14:54:07,577 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 14:54:07,578 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 14:54:07,579 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 14:54:07,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 14:54:07,582 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 14:54:07,582 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:54:07" (1/1) ... [2021-12-22 14:54:07,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f27c9ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:07, skipping insertion in model container [2021-12-22 14:54:07,583 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:54:07" (1/1) ... [2021-12-22 14:54:07,587 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 14:54:07,694 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 14:54:11,673 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] [2021-12-22 14:54:11,759 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:54:11,833 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 14:54:12,301 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] [2021-12-22 14:54:12,327 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:54:12,664 INFO L208 MainTranslator]: Completed translation [2021-12-22 14:54:12,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12 WrapperNode [2021-12-22 14:54:12,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 14:54:12,666 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 14:54:12,666 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 14:54:12,667 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 14:54:12,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12" (1/1) ... [2021-12-22 14:54:12,839 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12" (1/1) ... [2021-12-22 14:54:13,151 INFO L137 Inliner]: procedures = 640, calls = 7401, calls flagged for inlining = 292, calls inlined = 283, statements flattened = 15321 [2021-12-22 14:54:13,152 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 14:54:13,152 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 14:54:13,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 14:54:13,153 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 14:54:13,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12" (1/1) ... [2021-12-22 14:54:13,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12" (1/1) ... [2021-12-22 14:54:13,240 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12" (1/1) ... [2021-12-22 14:54:13,241 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12" (1/1) ... [2021-12-22 14:54:13,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12" (1/1) ... [2021-12-22 14:54:13,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12" (1/1) ... [2021-12-22 14:54:13,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12" (1/1) ... [2021-12-22 14:54:13,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 14:54:13,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 14:54:13,697 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 14:54:13,697 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 14:54:13,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12" (1/1) ... [2021-12-22 14:54:13,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:54:13,727 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 14:54:13,765 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-22 14:54:13,816 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-22 14:54:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-22 14:54:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-22 14:54:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-22 14:54:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-22 14:54:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-22 14:54:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-22 14:54:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-22 14:54:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-22 14:54:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-22 14:54:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-12-22 14:54:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-12-22 14:54:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-22 14:54:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-22 14:54:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-22 14:54:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-22 14:54:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-12-22 14:54:13,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-12-22 14:54:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 14:54:13,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 14:54:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-12-22 14:54:13,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-12-22 14:54:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-12-22 14:54:13,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-12-22 14:54:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-12-22 14:54:13,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-12-22 14:54:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-22 14:54:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-22 14:54:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-22 14:54:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-22 14:54:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-22 14:54:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-22 14:54:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2021-12-22 14:54:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2021-12-22 14:54:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-12-22 14:54:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-12-22 14:54:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-22 14:54:13,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-22 14:54:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-22 14:54:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-22 14:54:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-22 14:54:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-22 14:54:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-22 14:54:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-22 14:54:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-22 14:54:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-22 14:54:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-22 14:54:13,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-22 14:54:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-22 14:54:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-22 14:54:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-12-22 14:54:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-12-22 14:54:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2021-12-22 14:54:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2021-12-22 14:54:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-22 14:54:13,865 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-22 14:54:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-22 14:54:13,865 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-22 14:54:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-12-22 14:54:13,866 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-12-22 14:54:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-12-22 14:54:13,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-12-22 14:54:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-12-22 14:54:13,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-12-22 14:54:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-12-22 14:54:13,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-12-22 14:54:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-22 14:54:13,867 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-22 14:54:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-22 14:54:13,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-22 14:54:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-12-22 14:54:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-12-22 14:54:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-22 14:54:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-22 14:54:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-22 14:54:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-22 14:54:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-12-22 14:54:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-12-22 14:54:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-22 14:54:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-22 14:54:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-12-22 14:54:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-12-22 14:54:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-12-22 14:54:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-12-22 14:54:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-22 14:54:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-22 14:54:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-22 14:54:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-22 14:54:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 14:54:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-22 14:54:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-22 14:54:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-12-22 14:54:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-12-22 14:54:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-12-22 14:54:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-12-22 14:54:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-12-22 14:54:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-12-22 14:54:13,872 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-12-22 14:54:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-12-22 14:54:13,872 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-12-22 14:54:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-12-22 14:54:13,873 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-12-22 14:54:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-12-22 14:54:13,873 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-22 14:54:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-22 14:54:13,873 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-12-22 14:54:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-12-22 14:54:13,873 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-12-22 14:54:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-12-22 14:54:13,874 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-22 14:54:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-22 14:54:13,874 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-22 14:54:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-22 14:54:13,874 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-12-22 14:54:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-12-22 14:54:13,874 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-22 14:54:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-22 14:54:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-22 14:54:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-22 14:54:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-22 14:54:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-22 14:54:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 14:54:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-12-22 14:54:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-12-22 14:54:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-22 14:54:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-22 14:54:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-22 14:54:13,879 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-22 14:54:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-22 14:54:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-22 14:54:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-12-22 14:54:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-12-22 14:54:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2021-12-22 14:54:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2021-12-22 14:54:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-12-22 14:54:13,884 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-12-22 14:54:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-12-22 14:54:13,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-12-22 14:54:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 14:54:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-12-22 14:54:13,884 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-12-22 14:54:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-12-22 14:54:13,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-12-22 14:54:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 14:54:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-22 14:54:13,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-22 14:54:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-22 14:54:13,885 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-22 14:54:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-22 14:54:13,885 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-22 14:54:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2021-12-22 14:54:13,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2021-12-22 14:54:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-22 14:54:13,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-22 14:54:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-22 14:54:13,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-22 14:54:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-12-22 14:54:13,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-12-22 14:54:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-12-22 14:54:13,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-12-22 14:54:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-12-22 14:54:13,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-12-22 14:54:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-22 14:54:13,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-22 14:54:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-22 14:54:13,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-22 14:54:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-12-22 14:54:13,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-12-22 14:54:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-12-22 14:54:13,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-12-22 14:54:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-22 14:54:13,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-22 14:54:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-22 14:54:13,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-22 14:54:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-12-22 14:54:13,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-12-22 14:54:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-12-22 14:54:13,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-12-22 14:54:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2021-12-22 14:54:13,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2021-12-22 14:54:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-22 14:54:13,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-12-22 14:54:13,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-12-22 14:54:13,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-22 14:54:13,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-12-22 14:54:13,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-22 14:54:13,892 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2021-12-22 14:54:13,892 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-22 14:54:13,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-12-22 14:54:13,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-12-22 14:54:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-22 14:54:13,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-12-22 14:54:13,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-22 14:54:13,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2021-12-22 14:54:13,893 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-22 14:54:13,893 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-22 14:54:13,893 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-12-22 14:54:13,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-22 14:54:13,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-12-22 14:54:13,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-12-22 14:54:13,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-22 14:54:13,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-12-22 14:54:13,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-12-22 14:54:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-22 14:54:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-12-22 14:54:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-22 14:54:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-22 14:54:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-12-22 14:54:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-12-22 14:54:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-22 14:54:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-12-22 14:54:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-22 14:54:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-22 14:54:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2021-12-22 14:54:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2021-12-22 14:54:13,894 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 14:54:13,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-12-22 14:54:13,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-22 14:54:13,895 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-12-22 14:54:13,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-12-22 14:54:13,895 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-22 14:54:13,895 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-12-22 14:54:13,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-22 14:54:13,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-22 14:54:13,895 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-22 14:54:13,895 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-22 14:54:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-22 14:54:13,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-12-22 14:54:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-12-22 14:54:13,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-22 14:54:13,897 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-22 14:54:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-22 14:54:13,898 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-22 14:54:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-12-22 14:54:13,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-12-22 14:54:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-22 14:54:13,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-22 14:54:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-12-22 14:54:13,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-12-22 14:54:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-12-22 14:54:13,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-12-22 14:54:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-22 14:54:13,898 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-22 14:54:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-12-22 14:54:13,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-12-22 14:54:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-22 14:54:13,911 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-22 14:54:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-22 14:54:13,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-22 14:54:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2021-12-22 14:54:13,912 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2021-12-22 14:54:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 14:54:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-22 14:54:13,912 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-22 14:54:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-12-22 14:54:13,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-12-22 14:54:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-22 14:54:13,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-22 14:54:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-12-22 14:54:13,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-12-22 14:54:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-22 14:54:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-22 14:54:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2021-12-22 14:54:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2021-12-22 14:54:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-12-22 14:54:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-12-22 14:54:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-12-22 14:54:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-12-22 14:54:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 14:54:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-22 14:54:13,913 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-22 14:54:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-12-22 14:54:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-12-22 14:54:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-12-22 14:54:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-12-22 14:54:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-22 14:54:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-22 14:54:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-22 14:54:13,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-22 14:54:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 14:54:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2021-12-22 14:54:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2021-12-22 14:54:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-22 14:54:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-22 14:54:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-12-22 14:54:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-12-22 14:54:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-22 14:54:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-22 14:54:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-12-22 14:54:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-12-22 14:54:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-22 14:54:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-22 14:54:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-22 14:54:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-22 14:54:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-22 14:54:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-22 14:54:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-12-22 14:54:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-12-22 14:54:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-12-22 14:54:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-12-22 14:54:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-22 14:54:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-22 14:54:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-22 14:54:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-22 14:54:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-12-22 14:54:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-12-22 14:54:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-22 14:54:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-22 14:54:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-22 14:54:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-22 14:54:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-22 14:54:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-22 14:54:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-12-22 14:54:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-12-22 14:54:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-22 14:54:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-22 14:54:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-12-22 14:54:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-12-22 14:54:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-22 14:54:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-22 14:54:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-22 14:54:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-22 14:54:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-22 14:54:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-22 14:54:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-12-22 14:54:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-12-22 14:54:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-22 14:54:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-22 14:54:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-12-22 14:54:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-12-22 14:54:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2021-12-22 14:54:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2021-12-22 14:54:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 14:54:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-22 14:54:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-22 14:54:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-22 14:54:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-22 14:54:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 14:54:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 14:54:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2021-12-22 14:54:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2021-12-22 14:54:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2021-12-22 14:54:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2021-12-22 14:54:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-12-22 14:54:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-12-22 14:54:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-22 14:54:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-22 14:54:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-22 14:54:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-22 14:54:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-12-22 14:54:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-12-22 14:54:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-12-22 14:54:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-12-22 14:54:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-22 14:54:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-22 14:54:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-12-22 14:54:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-12-22 14:54:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-12-22 14:54:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-12-22 14:54:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-22 14:54:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-22 14:54:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-22 14:54:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-22 14:54:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-12-22 14:54:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-12-22 14:54:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-22 14:54:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-22 14:54:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-12-22 14:54:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-12-22 14:54:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-12-22 14:54:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-12-22 14:54:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-22 14:54:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-22 14:54:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-22 14:54:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-22 14:54:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2021-12-22 14:54:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2021-12-22 14:54:13,924 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-12-22 14:54:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-12-22 14:54:13,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-12-22 14:54:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-12-22 14:54:13,924 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-12-22 14:54:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-12-22 14:54:13,924 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-12-22 14:54:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-12-22 14:54:13,924 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-12-22 14:54:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-12-22 14:54:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-12-22 14:54:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-12-22 14:54:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-22 14:54:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-22 14:54:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-12-22 14:54:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-12-22 14:54:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-22 14:54:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-22 14:54:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-22 14:54:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-22 14:54:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-12-22 14:54:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-12-22 14:54:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-12-22 14:54:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-12-22 14:54:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-12-22 14:54:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-12-22 14:54:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-22 14:54:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-22 14:54:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-22 14:54:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-22 14:54:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-22 14:54:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-22 14:54:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2021-12-22 14:54:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2021-12-22 14:54:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 14:54:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-12-22 14:54:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-12-22 14:54:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-12-22 14:54:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-12-22 14:54:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-12-22 14:54:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-12-22 14:54:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-22 14:54:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-22 14:54:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-12-22 14:54:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-12-22 14:54:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-12-22 14:54:13,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-12-22 14:54:15,116 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 14:54:15,119 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 14:54:15,182 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-22 14:54:31,883 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 14:54:31,910 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 14:54:31,911 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-22 14:54:31,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 02:54:31 BoogieIcfgContainer [2021-12-22 14:54:31,916 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 14:54:31,917 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 14:54:31,917 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 14:54:31,920 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 14:54:31,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 02:54:07" (1/3) ... [2021-12-22 14:54:31,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10ffeb7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 02:54:31, skipping insertion in model container [2021-12-22 14:54:31,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:54:12" (2/3) ... [2021-12-22 14:54:31,921 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10ffeb7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 02:54:31, skipping insertion in model container [2021-12-22 14:54:31,921 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 02:54:31" (3/3) ... [2021-12-22 14:54:31,922 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 [2021-12-22 14:54:31,926 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 14:54:31,927 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-22 14:54:31,975 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 14:54:31,987 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-22 14:54:31,988 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-22 14:54:32,054 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) [2021-12-22 14:54:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-12-22 14:54:32,072 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 14:54:32,073 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] [2021-12-22 14:54:32,073 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-22 14:54:32,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 14:54:32,077 INFO L85 PathProgramCache]: Analyzing trace with hash 691885008, now seen corresponding path program 1 times [2021-12-22 14:54:32,082 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 14:54:32,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028279840] [2021-12-22 14:54:32,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 14:54:32,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 14:54:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:32,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-22 14:54:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:32,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:32,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:54:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:32,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-22 14:54:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:32,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:54:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-22 14:54:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:54:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-22 14:54:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:33,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-22 14:54:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-22 14:54:33,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-22 14:54:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-22 14:54:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-22 14:54:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-22 14:54:33,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-22 14:54:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-22 14:54:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:54:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:54:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2021-12-22 14:54:33,232 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 14:54:33,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028279840] [2021-12-22 14:54:33,233 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028279840] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 14:54:33,233 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 14:54:33,233 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-22 14:54:33,234 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020824034] [2021-12-22 14:54:33,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 14:54:33,240 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-22 14:54:33,240 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 14:54:33,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-22 14:54:33,262 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-22 14:54:33,271 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) [2021-12-22 14:54:43,030 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 [] [2021-12-22 14:54:45,059 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:54:47,327 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:54:49,337 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:54:51,359 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:54:53,450 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:54:54,773 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:54:57,677 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 14:55:08,885 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []