./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-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b 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-32_7a-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 ed05c854ea2052ceef0a8616d174bb96c75960b07bf25a2959b9efa433484633 --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 18:08:31,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 18:08:31,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 18:08:31,385 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 18:08:31,386 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 18:08:31,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 18:08:31,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 18:08:31,388 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 18:08:31,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 18:08:31,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 18:08:31,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 18:08:31,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 18:08:31,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 18:08:31,393 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 18:08:31,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 18:08:31,395 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 18:08:31,395 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 18:08:31,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 18:08:31,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 18:08:31,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 18:08:31,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 18:08:31,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 18:08:31,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 18:08:31,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 18:08:31,405 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 18:08:31,405 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 18:08:31,405 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 18:08:31,406 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 18:08:31,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 18:08:31,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 18:08:31,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 18:08:31,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 18:08:31,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 18:08:31,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 18:08:31,410 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 18:08:31,410 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 18:08:31,411 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 18:08:31,411 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 18:08:31,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 18:08:31,412 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 18:08:31,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 18:08:31,413 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 18:08:31,428 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 18:08:31,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 18:08:31,429 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 18:08:31,429 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 18:08:31,430 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 18:08:31,430 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 18:08:31,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 18:08:31,431 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 18:08:31,431 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 18:08:31,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 18:08:31,432 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 18:08:31,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 18:08:31,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 18:08:31,432 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 18:08:31,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 18:08:31,433 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 18:08:31,433 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 18:08:31,433 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 18:08:31,433 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 18:08:31,433 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 18:08:31,433 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 18:08:31,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:08:31,434 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 18:08:31,434 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 18:08:31,434 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 18:08:31,435 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 18:08:31,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 18:08:31,435 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 18:08:31,435 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 18:08:31,435 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 18:08:31,435 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 18:08:31,436 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed05c854ea2052ceef0a8616d174bb96c75960b07bf25a2959b9efa433484633 [2021-12-14 18:08:31,627 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 18:08:31,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 18:08:31,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 18:08:31,658 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 18:08:31,659 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 18:08:31,660 INFO L432 ainManager$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-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-14 18:08:31,739 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96b5448c6/ffdc2e45dd814fed977329a02500e608/FLAGf6b4c714e [2021-12-14 18:08:32,590 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 18:08:32,591 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-14 18:08:32,649 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96b5448c6/ffdc2e45dd814fed977329a02500e608/FLAGf6b4c714e [2021-12-14 18:08:33,130 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96b5448c6/ffdc2e45dd814fed977329a02500e608 [2021-12-14 18:08:33,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 18:08:33,134 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 18:08:33,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 18:08:33,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 18:08:33,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 18:08:33,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:08:33" (1/1) ... [2021-12-14 18:08:33,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6561b90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:33, skipping insertion in model container [2021-12-14 18:08:33,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:08:33" (1/1) ... [2021-12-14 18:08:33,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 18:08:33,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 18:08:38,891 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-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[593537,593550] [2021-12-14 18:08:39,163 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:08:39,259 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 18:08:39,854 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-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[593537,593550] [2021-12-14 18:08:39,881 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:08:40,205 INFO L208 MainTranslator]: Completed translation [2021-12-14 18:08:40,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40 WrapperNode [2021-12-14 18:08:40,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 18:08:40,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 18:08:40,209 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 18:08:40,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 18:08:40,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40" (1/1) ... [2021-12-14 18:08:40,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40" (1/1) ... [2021-12-14 18:08:40,883 INFO L137 Inliner]: procedures = 713, calls = 7535, calls flagged for inlining = 297, calls inlined = 287, statements flattened = 15386 [2021-12-14 18:08:40,885 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 18:08:40,886 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 18:08:40,886 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 18:08:40,886 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 18:08:40,894 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40" (1/1) ... [2021-12-14 18:08:40,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40" (1/1) ... [2021-12-14 18:08:41,001 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40" (1/1) ... [2021-12-14 18:08:41,002 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40" (1/1) ... [2021-12-14 18:08:41,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40" (1/1) ... [2021-12-14 18:08:41,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40" (1/1) ... [2021-12-14 18:08:41,417 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40" (1/1) ... [2021-12-14 18:08:41,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 18:08:41,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 18:08:41,562 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 18:08:41,562 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 18:08:41,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40" (1/1) ... [2021-12-14 18:08:41,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:08:41,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 18:08:41,635 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) [2021-12-14 18:08:41,715 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 [2021-12-14 18:08:41,738 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-14 18:08:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-14 18:08:41,738 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-14 18:08:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-14 18:08:41,739 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-14 18:08:41,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-14 18:08:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-14 18:08:41,739 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-14 18:08:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-14 18:08:41,739 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-12-14 18:08:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-12-14 18:08:41,739 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-14 18:08:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-14 18:08:41,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-14 18:08:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-14 18:08:41,740 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-12-14 18:08:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-12-14 18:08:41,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 18:08:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 18:08:41,740 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-12-14 18:08:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-12-14 18:08:41,741 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-12-14 18:08:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-12-14 18:08:41,741 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-12-14 18:08:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-12-14 18:08:41,745 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-14 18:08:41,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-14 18:08:41,745 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-14 18:08:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-14 18:08:41,746 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-14 18:08:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-14 18:08:41,747 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2021-12-14 18:08:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2021-12-14 18:08:41,747 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-12-14 18:08:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-12-14 18:08:41,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-14 18:08:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-14 18:08:41,747 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-14 18:08:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-14 18:08:41,747 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-14 18:08:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-14 18:08:41,748 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-14 18:08:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-14 18:08:41,748 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-14 18:08:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-14 18:08:41,748 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-14 18:08:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-14 18:08:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-14 18:08:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-14 18:08:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-12-14 18:08:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-12-14 18:08:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2021-12-14 18:08:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2021-12-14 18:08:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-14 18:08:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-14 18:08:41,750 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-14 18:08:41,750 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-14 18:08:41,751 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-12-14 18:08:41,751 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-12-14 18:08:41,751 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-12-14 18:08:41,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-12-14 18:08:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-12-14 18:08:41,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-12-14 18:08:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-12-14 18:08:41,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-12-14 18:08:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-14 18:08:41,752 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-14 18:08:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-14 18:08:41,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-14 18:08:41,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-12-14 18:08:41,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-12-14 18:08:41,753 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-14 18:08:41,753 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-14 18:08:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-14 18:08:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-14 18:08:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-12-14 18:08:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-12-14 18:08:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-14 18:08:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-14 18:08:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-12-14 18:08:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-12-14 18:08:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-12-14 18:08:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-12-14 18:08:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-14 18:08:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-14 18:08:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-14 18:08:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-14 18:08:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 18:08:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-14 18:08:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-14 18:08:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-12-14 18:08:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-12-14 18:08:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-12-14 18:08:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-12-14 18:08:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-12-14 18:08:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-12-14 18:08:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-12-14 18:08:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-12-14 18:08:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-12-14 18:08:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-12-14 18:08:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-12-14 18:08:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-12-14 18:08:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-14 18:08:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-14 18:08:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-12-14 18:08:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-12-14 18:08:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-12-14 18:08:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-12-14 18:08:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-14 18:08:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-14 18:08:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-14 18:08:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-14 18:08:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-12-14 18:08:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-12-14 18:08:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-14 18:08:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-14 18:08:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-14 18:08:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-14 18:08:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-14 18:08:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-14 18:08:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 18:08:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-12-14 18:08:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-12-14 18:08:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-14 18:08:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-14 18:08:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-14 18:08:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-14 18:08:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-14 18:08:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-14 18:08:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-12-14 18:08:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-12-14 18:08:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2021-12-14 18:08:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2021-12-14 18:08:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-12-14 18:08:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-12-14 18:08:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-12-14 18:08:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-12-14 18:08:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 18:08:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-12-14 18:08:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-12-14 18:08:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-12-14 18:08:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-12-14 18:08:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 18:08:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-14 18:08:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-14 18:08:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-14 18:08:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-14 18:08:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-14 18:08:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-14 18:08:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2021-12-14 18:08:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2021-12-14 18:08:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 18:08:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 18:08:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-14 18:08:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-14 18:08:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-12-14 18:08:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-12-14 18:08:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-12-14 18:08:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-12-14 18:08:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-12-14 18:08:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-12-14 18:08:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-14 18:08:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-14 18:08:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-14 18:08:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-14 18:08:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-12-14 18:08:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-12-14 18:08:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-12-14 18:08:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-12-14 18:08:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-14 18:08:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-14 18:08:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-14 18:08:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-14 18:08:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-12-14 18:08:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-12-14 18:08:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-12-14 18:08:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-12-14 18:08:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2021-12-14 18:08:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2021-12-14 18:08:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-14 18:08:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-14 18:08:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-12-14 18:08:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-12-14 18:08:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 18:08:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-12-14 18:08:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-12-14 18:08:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-14 18:08:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-14 18:08:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-12-14 18:08:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-12-14 18:08:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 18:08:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-14 18:08:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-14 18:08:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2021-12-14 18:08:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2021-12-14 18:08:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-14 18:08:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-14 18:08:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 18:08:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-14 18:08:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-12-14 18:08:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-12-14 18:08:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-14 18:08:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-14 18:08:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-12-14 18:08:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-12-14 18:08:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-14 18:08:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-14 18:08:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2021-12-14 18:08:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2021-12-14 18:08:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-14 18:08:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-14 18:08:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-14 18:08:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-14 18:08:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-12-14 18:08:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-12-14 18:08:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-14 18:08:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-14 18:08:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-12-14 18:08:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-12-14 18:08:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-12-14 18:08:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-12-14 18:08:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-14 18:08:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-14 18:08:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-12-14 18:08:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-12-14 18:08:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-14 18:08:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-14 18:08:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-12-14 18:08:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-12-14 18:08:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-14 18:08:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-14 18:08:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-14 18:08:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-14 18:08:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-12-14 18:08:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-12-14 18:08:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-12-14 18:08:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-12-14 18:08:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-14 18:08:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-14 18:08:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-12-14 18:08:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-12-14 18:08:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-14 18:08:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-14 18:08:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-14 18:08:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-14 18:08:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2021-12-14 18:08:41,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2021-12-14 18:08:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2021-12-14 18:08:41,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2021-12-14 18:08:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2021-12-14 18:08:41,799 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2021-12-14 18:08:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 18:08:41,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 18:08:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-12-14 18:08:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-12-14 18:08:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-14 18:08:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-14 18:08:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-12-14 18:08:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-12-14 18:08:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-12-14 18:08:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-12-14 18:08:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-14 18:08:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-14 18:08:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-12-14 18:08:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-12-14 18:08:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 18:08:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 18:08:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 18:08:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 18:08:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-14 18:08:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-14 18:08:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-14 18:08:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-14 18:08:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-14 18:08:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-14 18:08:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-12-14 18:08:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-12-14 18:08:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-14 18:08:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-14 18:08:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-14 18:08:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-14 18:08:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-14 18:08:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-14 18:08:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-12-14 18:08:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-12-14 18:08:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2021-12-14 18:08:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2021-12-14 18:08:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-14 18:08:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-12-14 18:08:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-12-14 18:08:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-14 18:08:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-14 18:08:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-14 18:08:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-14 18:08:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-12-14 18:08:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-12-14 18:08:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-12-14 18:08:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-12-14 18:08:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-12-14 18:08:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-12-14 18:08:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-14 18:08:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-14 18:08:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-12-14 18:08:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-12-14 18:08:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2021-12-14 18:08:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2021-12-14 18:08:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-14 18:08:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-14 18:08:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-14 18:08:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-14 18:08:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-14 18:08:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-14 18:08:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-14 18:08:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-14 18:08:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-14 18:08:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-14 18:08:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-12-14 18:08:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-12-14 18:08:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-14 18:08:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-14 18:08:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-14 18:08:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-14 18:08:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-14 18:08:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-14 18:08:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-14 18:08:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-14 18:08:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-14 18:08:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-14 18:08:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-12-14 18:08:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-12-14 18:08:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-14 18:08:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-14 18:08:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-14 18:08:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-14 18:08:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-12-14 18:08:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-12-14 18:08:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-12-14 18:08:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-12-14 18:08:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-14 18:08:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-14 18:08:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-12-14 18:08:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-12-14 18:08:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-14 18:08:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-14 18:08:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-14 18:08:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-14 18:08:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2021-12-14 18:08:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2021-12-14 18:08:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 18:08:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-14 18:08:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-14 18:08:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-12-14 18:08:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-12-14 18:08:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-14 18:08:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-14 18:08:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-12-14 18:08:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-12-14 18:08:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-14 18:08:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-14 18:08:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2021-12-14 18:08:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2021-12-14 18:08:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-12-14 18:08:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-12-14 18:08:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-12-14 18:08:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-12-14 18:08:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 18:08:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-14 18:08:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-14 18:08:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-12-14 18:08:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-12-14 18:08:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-12-14 18:08:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-12-14 18:08:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-14 18:08:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-14 18:08:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-14 18:08:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-14 18:08:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 18:08:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2021-12-14 18:08:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2021-12-14 18:08:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-14 18:08:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-14 18:08:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-12-14 18:08:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-12-14 18:08:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-14 18:08:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-14 18:08:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-12-14 18:08:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-12-14 18:08:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-14 18:08:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-14 18:08:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-14 18:08:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-14 18:08:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-12-14 18:08:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-12-14 18:08:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-12-14 18:08:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-12-14 18:08:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-14 18:08:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-14 18:08:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-14 18:08:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-14 18:08:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-12-14 18:08:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-12-14 18:08:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-14 18:08:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-14 18:08:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-14 18:08:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-14 18:08:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-14 18:08:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-14 18:08:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-12-14 18:08:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-12-14 18:08:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-14 18:08:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-14 18:08:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-12-14 18:08:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-12-14 18:08:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-14 18:08:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-14 18:08:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-14 18:08:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-14 18:08:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-14 18:08:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-14 18:08:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-12-14 18:08:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-12-14 18:08:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 18:08:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 18:08:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-12-14 18:08:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-12-14 18:08:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2021-12-14 18:08:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2021-12-14 18:08:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 18:08:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-14 18:08:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-14 18:08:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-14 18:08:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-14 18:08:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 18:08:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 18:08:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2021-12-14 18:08:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2021-12-14 18:08:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2021-12-14 18:08:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2021-12-14 18:08:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-12-14 18:08:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-12-14 18:08:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-14 18:08:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-14 18:08:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-14 18:08:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-14 18:08:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-12-14 18:08:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-12-14 18:08:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-12-14 18:08:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-12-14 18:08:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-14 18:08:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-14 18:08:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-12-14 18:08:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-12-14 18:08:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-12-14 18:08:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-12-14 18:08:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-14 18:08:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-14 18:08:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-14 18:08:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-14 18:08:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-12-14 18:08:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-12-14 18:08:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-14 18:08:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-14 18:08:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-12-14 18:08:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-12-14 18:08:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-12-14 18:08:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-12-14 18:08:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-14 18:08:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-14 18:08:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-14 18:08:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-14 18:08:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2021-12-14 18:08:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2021-12-14 18:08:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-12-14 18:08:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-12-14 18:08:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-12-14 18:08:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-12-14 18:08:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-12-14 18:08:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-12-14 18:08:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-12-14 18:08:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-12-14 18:08:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-12-14 18:08:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-12-14 18:08:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-12-14 18:08:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-12-14 18:08:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-14 18:08:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-14 18:08:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-12-14 18:08:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-12-14 18:08:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-14 18:08:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-14 18:08:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-14 18:08:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-14 18:08:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-12-14 18:08:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-12-14 18:08:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-12-14 18:08:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-12-14 18:08:41,845 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-12-14 18:08:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-12-14 18:08:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-14 18:08:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-14 18:08:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-14 18:08:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-14 18:08:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-14 18:08:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-14 18:08:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2021-12-14 18:08:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2021-12-14 18:08:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 18:08:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-12-14 18:08:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-12-14 18:08:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-12-14 18:08:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-12-14 18:08:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-12-14 18:08:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-12-14 18:08:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-14 18:08:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-14 18:08:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-12-14 18:08:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-12-14 18:08:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-12-14 18:08:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-12-14 18:08:43,045 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 18:08:43,049 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 18:08:43,124 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 18:08:59,335 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 18:08:59,367 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 18:08:59,368 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-14 18:08:59,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:08:59 BoogieIcfgContainer [2021-12-14 18:08:59,374 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 18:08:59,375 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 18:08:59,375 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 18:08:59,379 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 18:08:59,379 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:08:33" (1/3) ... [2021-12-14 18:08:59,379 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b931926 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:08:59, skipping insertion in model container [2021-12-14 18:08:59,379 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:08:40" (2/3) ... [2021-12-14 18:08:59,380 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b931926 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:08:59, skipping insertion in model container [2021-12-14 18:08:59,380 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:08:59" (3/3) ... [2021-12-14 18:08:59,381 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-14 18:08:59,384 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 18:08:59,385 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-14 18:08:59,453 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 18:08:59,469 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 [2021-12-14 18:08:59,469 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-14 18:08:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand has 5302 states, 3758 states have (on average 1.3831825439063332) internal successors, (5198), 3849 states have internal predecessors, (5198), 1293 states have call successors, (1293), 250 states have call predecessors, (1293), 249 states have return successors, (1277), 1263 states have call predecessors, (1277), 1277 states have call successors, (1277) [2021-12-14 18:08:59,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-12-14 18:08:59,574 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:08:59,575 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] [2021-12-14 18:08:59,576 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 18:08:59,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:08:59,580 INFO L85 PathProgramCache]: Analyzing trace with hash -1049556584, now seen corresponding path program 1 times [2021-12-14 18:08:59,586 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:08:59,588 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1816842066] [2021-12-14 18:08:59,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:08:59,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:09:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:09:00,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:09:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-14 18:09:00,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:09:00,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-14 18:09:00,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:09:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-14 18:09:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-14 18:09:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-14 18:09:00,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-14 18:09:00,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-14 18:09:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-14 18:09:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-14 18:09:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-14 18:09:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-14 18:09:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:00,855 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2021-12-14 18:09:00,855 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:09:00,856 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1816842066] [2021-12-14 18:09:00,856 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1816842066] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:09:00,856 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:09:00,857 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-14 18:09:00,858 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [868612184] [2021-12-14 18:09:00,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:09:00,865 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-14 18:09:00,865 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:09:00,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-14 18:09:00,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-14 18:09:00,899 INFO L87 Difference]: Start difference. First operand has 5302 states, 3758 states have (on average 1.3831825439063332) internal successors, (5198), 3849 states have internal predecessors, (5198), 1293 states have call successors, (1293), 250 states have call predecessors, (1293), 249 states have return successors, (1277), 1263 states have call predecessors, (1277), 1277 states have call successors, (1277) Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-12-14 18:09:08,927 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 [] [2021-12-14 18:09:11,287 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:09:13,479 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:09:15,549 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:09:18,005 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:09:23,430 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:09:25,871 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:09:28,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-14 18:09:28,375 INFO L93 Difference]: Finished difference Result 11565 states and 17481 transitions. [2021-12-14 18:09:28,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-14 18:09:28,379 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 177 [2021-12-14 18:09:28,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-14 18:09:28,442 INFO L225 Difference]: With dead ends: 11565 [2021-12-14 18:09:28,443 INFO L226 Difference]: Without dead ends: 6235 [2021-12-14 18:09:28,480 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-12-14 18:09:28,483 INFO L933 BasicCegarLoop]: 7209 mSDtfsCounter, 6256 mSDsluCounter, 3468 mSDsCounter, 0 mSdLazyCounter, 2951 mSolverCounterSat, 5893 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6333 SdHoareTripleChecker+Valid, 10677 SdHoareTripleChecker+Invalid, 8851 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5893 IncrementalHoareTripleChecker+Valid, 2951 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.7s IncrementalHoareTripleChecker+Time [2021-12-14 18:09:28,488 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6333 Valid, 10677 Invalid, 8851 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5893 Valid, 2951 Invalid, 7 Unknown, 0 Unchecked, 26.7s Time] [2021-12-14 18:09:28,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6235 states. [2021-12-14 18:09:28,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6235 to 5270. [2021-12-14 18:09:28,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5270 states, 3744 states have (on average 1.3774038461538463) internal successors, (5157), 3817 states have internal predecessors, (5157), 1277 states have call successors, (1277), 249 states have call predecessors, (1277), 248 states have return successors, (1271), 1257 states have call predecessors, (1271), 1271 states have call successors, (1271) [2021-12-14 18:09:28,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 5270 states and 7705 transitions. [2021-12-14 18:09:28,918 INFO L78 Accepts]: Start accepts. Automaton has 5270 states and 7705 transitions. Word has length 177 [2021-12-14 18:09:28,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-14 18:09:28,919 INFO L470 AbstractCegarLoop]: Abstraction has 5270 states and 7705 transitions. [2021-12-14 18:09:28,919 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-12-14 18:09:28,919 INFO L276 IsEmpty]: Start isEmpty. Operand 5270 states and 7705 transitions. [2021-12-14 18:09:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-12-14 18:09:28,928 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:09:28,929 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] [2021-12-14 18:09:28,929 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-14 18:09:28,929 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 18:09:28,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:09:28,930 INFO L85 PathProgramCache]: Analyzing trace with hash 1213581650, now seen corresponding path program 1 times [2021-12-14 18:09:28,930 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:09:28,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527785364] [2021-12-14 18:09:28,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:09:28,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:09:29,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:09:29,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:09:29,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-14 18:09:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:09:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-14 18:09:29,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:09:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-14 18:09:29,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-14 18:09:29,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-14 18:09:29,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-14 18:09:29,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-14 18:09:29,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-14 18:09:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-14 18:09:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-14 18:09:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-14 18:09:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:09:29,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:09:29,900 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2021-12-14 18:09:29,900 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:09:29,901 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527785364] [2021-12-14 18:09:29,901 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [527785364] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:09:29,901 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:09:29,901 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-14 18:09:29,901 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905301885] [2021-12-14 18:09:29,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:09:29,902 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-14 18:09:29,903 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:09:29,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-14 18:09:29,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-14 18:09:29,903 INFO L87 Difference]: Start difference. First operand 5270 states and 7705 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15)