./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 ae007674 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-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-dev-ae00767 [2021-12-28 04:20:49,991 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:20:49,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:20:50,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:20:50,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:20:50,043 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:20:50,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:20:50,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:20:50,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:20:50,055 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:20:50,056 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:20:50,059 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:20:50,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:20:50,061 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:20:50,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:20:50,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:20:50,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:20:50,064 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:20:50,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:20:50,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:20:50,071 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:20:50,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:20:50,074 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:20:50,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:20:50,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:20:50,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:20:50,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:20:50,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:20:50,082 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:20:50,083 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:20:50,083 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:20:50,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:20:50,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:20:50,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:20:50,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:20:50,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:20:50,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:20:50,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:20:50,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:20:50,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:20:50,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:20:50,092 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:20:50,116 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:20:50,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:20:50,117 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:20:50,118 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:20:50,118 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:20:50,119 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:20:50,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:20:50,120 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:20:50,120 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:20:50,120 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:20:50,121 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:20:50,121 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:20:50,121 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:20:50,121 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:20:50,122 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:20:50,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:20:50,122 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:20:50,122 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:20:50,122 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:20:50,123 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:20:50,123 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:20:50,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:20:50,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:20:50,127 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:20:50,128 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:20:50,128 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:20:50,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:20:50,128 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:20:50,129 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:20:50,129 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:20:50,129 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed05c854ea2052ceef0a8616d174bb96c75960b07bf25a2959b9efa433484633 [2021-12-28 04:20:50,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:20:50,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:20:50,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:20:50,417 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:20:50,417 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:20:50,418 INFO L432 ainManager$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 [2021-12-28 04:20:50,464 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b8a1e64a/08e4bd554714440f9e2da8d633fe606e/FLAGe6174277e [2021-12-28 04:20:51,202 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:20:51,203 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 [2021-12-28 04:20:51,254 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b8a1e64a/08e4bd554714440f9e2da8d633fe606e/FLAGe6174277e [2021-12-28 04:20:51,745 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b8a1e64a/08e4bd554714440f9e2da8d633fe606e [2021-12-28 04:20:51,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:20:51,750 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:20:51,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:20:51,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:20:51,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:20:51,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:20:51" (1/1) ... [2021-12-28 04:20:51,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aa19b73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:51, skipping insertion in model container [2021-12-28 04:20:51,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:20:51" (1/1) ... [2021-12-28 04:20:51,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:20:51,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:20:56,853 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] [2021-12-28 04:20:57,134 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:20:57,187 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:20:57,661 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] [2021-12-28 04:20:57,700 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:20:58,257 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:20:58,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58 WrapperNode [2021-12-28 04:20:58,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:20:58,258 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:20:58,271 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:20:58,271 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:20:58,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58" (1/1) ... [2021-12-28 04:20:58,455 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58" (1/1) ... [2021-12-28 04:20:58,864 INFO L137 Inliner]: procedures = 713, calls = 7535, calls flagged for inlining = 297, calls inlined = 287, statements flattened = 15386 [2021-12-28 04:20:58,864 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:20:58,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:20:58,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:20:58,866 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:20:58,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58" (1/1) ... [2021-12-28 04:20:58,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58" (1/1) ... [2021-12-28 04:20:59,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58" (1/1) ... [2021-12-28 04:20:59,092 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58" (1/1) ... [2021-12-28 04:20:59,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58" (1/1) ... [2021-12-28 04:20:59,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58" (1/1) ... [2021-12-28 04:20:59,562 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58" (1/1) ... [2021-12-28 04:20:59,638 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:20:59,639 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:20:59,639 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:20:59,639 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:20:59,639 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58" (1/1) ... [2021-12-28 04:20:59,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:20:59,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:20:59,666 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-28 04:20:59,682 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-28 04:20:59,693 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-28 04:20:59,694 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-28 04:20:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-28 04:20:59,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-28 04:20:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-28 04:20:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 04:20:59,694 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 04:20:59,694 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-28 04:20:59,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-28 04:20:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-12-28 04:20:59,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-12-28 04:20:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-28 04:20:59,695 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-28 04:20:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-28 04:20:59,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-28 04:20:59,695 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-12-28 04:20:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-12-28 04:20:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:20:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:20:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-12-28 04:20:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-12-28 04:20:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-12-28 04:20:59,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-12-28 04:20:59,696 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-12-28 04:20:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-12-28 04:20:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-28 04:20:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-28 04:20:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-28 04:20:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-28 04:20:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-28 04:20:59,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-28 04:20:59,697 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2021-12-28 04:20:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2021-12-28 04:20:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-12-28 04:20:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-12-28 04:20:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-28 04:20:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-28 04:20:59,698 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-28 04:20:59,698 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-28 04:20:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-28 04:20:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-28 04:20:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-28 04:20:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-28 04:20:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-28 04:20:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-28 04:20:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-28 04:20:59,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-28 04:20:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 04:20:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 04:20:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-12-28 04:20:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-12-28 04:20:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2021-12-28 04:20:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2021-12-28 04:20:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:20:59,700 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:20:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-28 04:20:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-28 04:20:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-12-28 04:20:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-12-28 04:20:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-12-28 04:20:59,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-12-28 04:20:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-12-28 04:20:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-12-28 04:20:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-12-28 04:20:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-12-28 04:20:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-28 04:20:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-28 04:20:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-28 04:20:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-28 04:20:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-12-28 04:20:59,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-12-28 04:20:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-28 04:20:59,703 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-28 04:20:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-28 04:20:59,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-28 04:20:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-12-28 04:20:59,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-12-28 04:20:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-28 04:20:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-28 04:20:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-12-28 04:20:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-12-28 04:20:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-12-28 04:20:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-12-28 04:20:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-28 04:20:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-28 04:20:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-28 04:20:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-28 04:20:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:20:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-28 04:20:59,705 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-28 04:20:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-12-28 04:20:59,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-12-28 04:20:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-12-28 04:20:59,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-12-28 04:20:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-12-28 04:20:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-12-28 04:20:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-12-28 04:20:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-12-28 04:20:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-12-28 04:20:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-12-28 04:20:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-12-28 04:20:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-12-28 04:20:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-28 04:20:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-28 04:20:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-12-28 04:20:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-12-28 04:20:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-12-28 04:20:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-12-28 04:20:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-28 04:20:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-28 04:20:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-28 04:20:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-28 04:20:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-12-28 04:20:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-12-28 04:20:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 04:20:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 04:20:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-28 04:20:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-28 04:20:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-28 04:20:59,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-28 04:20:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:20:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-12-28 04:20:59,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-12-28 04:20:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-28 04:20:59,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-28 04:20:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 04:20:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 04:20:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 04:20:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 04:20:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-12-28 04:20:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-12-28 04:20:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2021-12-28 04:20:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2021-12-28 04:20:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-12-28 04:20:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-12-28 04:20:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-12-28 04:20:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-12-28 04:20:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:20:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-12-28 04:20:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-12-28 04:20:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-12-28 04:20:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-12-28 04:20:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:20:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-28 04:20:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-28 04:20:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-28 04:20:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-28 04:20:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-28 04:20:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-28 04:20:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2021-12-28 04:20:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2021-12-28 04:20:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 04:20:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 04:20:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-28 04:20:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-28 04:20:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-12-28 04:20:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-12-28 04:20:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-12-28 04:20:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-12-28 04:20:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-12-28 04:20:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-12-28 04:20:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-28 04:20:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-28 04:20:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-28 04:20:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-28 04:20:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-12-28 04:20:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-12-28 04:20:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-12-28 04:20:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-12-28 04:20:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-28 04:20:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-28 04:20:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-28 04:20:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-28 04:20:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-12-28 04:20:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-12-28 04:20:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-12-28 04:20:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-12-28 04:20:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2021-12-28 04:20:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2021-12-28 04:20:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-28 04:20:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-28 04:20:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-12-28 04:20:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-12-28 04:20:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:20:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-12-28 04:20:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-12-28 04:20:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-28 04:20:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-28 04:20:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-12-28 04:20:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-12-28 04:20:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:20:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-28 04:20:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-28 04:20:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2021-12-28 04:20:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2021-12-28 04:20:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-28 04:20:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-28 04:20:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:20:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:20:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-12-28 04:20:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-12-28 04:20:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-28 04:20:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-28 04:20:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-12-28 04:20:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-12-28 04:20:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:20:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:20:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2021-12-28 04:20:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2021-12-28 04:20:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-28 04:20:59,720 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-28 04:20:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-28 04:20:59,720 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-28 04:20:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-12-28 04:20:59,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-12-28 04:20:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:20:59,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:20:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-12-28 04:20:59,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-12-28 04:20:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-12-28 04:20:59,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-12-28 04:20:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-28 04:20:59,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-28 04:20:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-12-28 04:20:59,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-12-28 04:20:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-28 04:20:59,721 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-28 04:20:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-12-28 04:20:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-12-28 04:20:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-28 04:20:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-28 04:20:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-28 04:20:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-28 04:20:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-12-28 04:20:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-12-28 04:20:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-12-28 04:20:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-12-28 04:20:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-28 04:20:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-28 04:20:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-12-28 04:20:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-12-28 04:20:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-28 04:20:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-28 04:20:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 04:20:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 04:20:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2021-12-28 04:20:59,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2021-12-28 04:20:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2021-12-28 04:20:59,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2021-12-28 04:20:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2021-12-28 04:20:59,724 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2021-12-28 04:20:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:20:59,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:20:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-12-28 04:20:59,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-12-28 04:20:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-28 04:20:59,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-28 04:20:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-12-28 04:20:59,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-12-28 04:20:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-12-28 04:20:59,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-12-28 04:20:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-28 04:20:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-28 04:20:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-12-28 04:20:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-12-28 04:20:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:20:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:20:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:20:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:20:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-28 04:20:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-28 04:20:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-28 04:20:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-28 04:20:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 04:20:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 04:20:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-12-28 04:20:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-12-28 04:20:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-28 04:20:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-28 04:20:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-28 04:20:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-28 04:20:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-28 04:20:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-28 04:20:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-12-28 04:20:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-12-28 04:20:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2021-12-28 04:20:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2021-12-28 04:20:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 04:20:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-12-28 04:20:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-12-28 04:20:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-28 04:20:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-28 04:20:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-28 04:20:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-28 04:20:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-12-28 04:20:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-12-28 04:20:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-12-28 04:20:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-12-28 04:20:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-12-28 04:20:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-12-28 04:20:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-28 04:20:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-28 04:20:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-12-28 04:20:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-12-28 04:20:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2021-12-28 04:20:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2021-12-28 04:20:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-28 04:20:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-28 04:20:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-28 04:20:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-28 04:20:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-28 04:20:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-28 04:20:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-28 04:20:59,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-28 04:20:59,731 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-28 04:20:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-28 04:20:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-12-28 04:20:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-12-28 04:20:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-28 04:20:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-28 04:20:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:20:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:20:59,732 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-28 04:20:59,732 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-28 04:20:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-28 04:20:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-28 04:20:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-28 04:20:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-28 04:20:59,733 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-12-28 04:20:59,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-12-28 04:20:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-28 04:20:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-28 04:20:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-28 04:20:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-28 04:20:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-12-28 04:20:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-12-28 04:20:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-12-28 04:20:59,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-12-28 04:20:59,734 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-28 04:20:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-28 04:20:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-12-28 04:20:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-12-28 04:20:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-28 04:20:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-28 04:20:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-28 04:20:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-28 04:20:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2021-12-28 04:20:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2021-12-28 04:20:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:20:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 04:20:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 04:20:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-12-28 04:20:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-12-28 04:20:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-28 04:20:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-28 04:20:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-12-28 04:20:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-12-28 04:20:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-28 04:20:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-28 04:20:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2021-12-28 04:20:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2021-12-28 04:20:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-12-28 04:20:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-12-28 04:20:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-12-28 04:20:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-12-28 04:20:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:20:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-28 04:20:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-28 04:20:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-12-28 04:20:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-12-28 04:20:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-12-28 04:20:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-12-28 04:20:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-28 04:20:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-28 04:20:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-28 04:20:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-28 04:20:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:20:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2021-12-28 04:20:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2021-12-28 04:20:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-28 04:20:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-28 04:20:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-12-28 04:20:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-12-28 04:20:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-28 04:20:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-28 04:20:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-12-28 04:20:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-12-28 04:20:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-28 04:20:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-28 04:20:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-28 04:20:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-28 04:20:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-12-28 04:20:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-12-28 04:20:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-12-28 04:20:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-12-28 04:20:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-28 04:20:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-28 04:20:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-28 04:20:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-28 04:20:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-12-28 04:20:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-12-28 04:20:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-28 04:20:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-28 04:20:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-28 04:20:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-28 04:20:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-28 04:20:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-28 04:20:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-12-28 04:20:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-12-28 04:20:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-28 04:20:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-28 04:20:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-12-28 04:20:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-12-28 04:20:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-28 04:20:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-28 04:20:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 04:20:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 04:20:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-28 04:20:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-28 04:20:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-12-28 04:20:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-12-28 04:20:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 04:20:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 04:20:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-12-28 04:20:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-12-28 04:20:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2021-12-28 04:20:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2021-12-28 04:20:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:20:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-28 04:20:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-28 04:20:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-28 04:20:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-28 04:20:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:20:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:20:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2021-12-28 04:20:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2021-12-28 04:20:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2021-12-28 04:20:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2021-12-28 04:20:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-12-28 04:20:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-12-28 04:20:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-28 04:20:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-28 04:20:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-28 04:20:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-28 04:20:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-12-28 04:20:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-12-28 04:20:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-12-28 04:20:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-12-28 04:20:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-28 04:20:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-28 04:20:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-12-28 04:20:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-12-28 04:20:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-12-28 04:20:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-12-28 04:20:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-28 04:20:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-28 04:20:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-28 04:20:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-28 04:20:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-12-28 04:20:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-12-28 04:20:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-28 04:20:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-28 04:20:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-12-28 04:20:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-12-28 04:20:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-12-28 04:20:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-12-28 04:20:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-28 04:20:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-28 04:20:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-28 04:20:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-28 04:20:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2021-12-28 04:20:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2021-12-28 04:20:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-12-28 04:20:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-12-28 04:20:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-12-28 04:20:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-12-28 04:20:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-12-28 04:20:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-12-28 04:20:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-12-28 04:20:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-12-28 04:20:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-12-28 04:20:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-12-28 04:20:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-12-28 04:20:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-12-28 04:20:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-28 04:20:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-28 04:20:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-12-28 04:20:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-12-28 04:20:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-28 04:20:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-28 04:20:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-28 04:20:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-28 04:20:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-12-28 04:20:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-12-28 04:20:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-12-28 04:20:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-12-28 04:20:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-12-28 04:20:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-12-28 04:20:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-28 04:20:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-28 04:20:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 04:20:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 04:20:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-28 04:20:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-28 04:20:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2021-12-28 04:20:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2021-12-28 04:20:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:20:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-12-28 04:20:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-12-28 04:20:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-12-28 04:20:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-12-28 04:20:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-12-28 04:20:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-12-28 04:20:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-28 04:20:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-28 04:20:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-12-28 04:20:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-12-28 04:20:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-12-28 04:20:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-12-28 04:21:00,791 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:21:00,795 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:21:00,905 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:21:18,821 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:21:18,846 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:21:18,846 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-28 04:21:18,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:21:18 BoogieIcfgContainer [2021-12-28 04:21:18,854 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:21:18,855 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:21:18,855 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:21:18,857 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:21:18,858 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:20:51" (1/3) ... [2021-12-28 04:21:18,858 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2eeb309f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:21:18, skipping insertion in model container [2021-12-28 04:21:18,858 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:20:58" (2/3) ... [2021-12-28 04:21:18,859 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2eeb309f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:21:18, skipping insertion in model container [2021-12-28 04:21:18,859 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:21:18" (3/3) ... [2021-12-28 04:21:18,860 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 [2021-12-28 04:21:18,864 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:21:18,864 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 04:21:18,919 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:21:18,924 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-28 04:21:18,924 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 04:21:19,001 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) [2021-12-28 04:21:19,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-12-28 04:21:19,020 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:21:19,021 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] [2021-12-28 04:21:19,021 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:21:19,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:21:19,027 INFO L85 PathProgramCache]: Analyzing trace with hash -1049556584, now seen corresponding path program 1 times [2021-12-28 04:21:19,032 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:21:19,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293294696] [2021-12-28 04:21:19,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:21:19,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:21:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 04:21:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:21:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-28 04:21:19,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:19,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:21:19,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-28 04:21:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:21:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-28 04:21:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-28 04:21:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-28 04:21:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:19,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-28 04:21:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-28 04:21:20,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-28 04:21:20,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-28 04:21:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:20,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-28 04:21:20,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-28 04:21:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2021-12-28 04:21:20,127 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:21:20,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293294696] [2021-12-28 04:21:20,128 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293294696] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:21:20,128 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:21:20,128 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-28 04:21:20,129 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707333544] [2021-12-28 04:21:20,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:21:20,133 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-28 04:21:20,133 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:21:20,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-28 04:21:20,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-28 04:21:20,163 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) [2021-12-28 04:21:28,457 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:21:30,647 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:21:34,348 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:21:40,030 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:21:41,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 04:21:41,842 INFO L93 Difference]: Finished difference Result 11564 states and 17479 transitions. [2021-12-28 04:21:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-28 04:21:41,845 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 [2021-12-28 04:21:41,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 04:21:41,895 INFO L225 Difference]: With dead ends: 11564 [2021-12-28 04:21:41,895 INFO L226 Difference]: Without dead ends: 6234 [2021-12-28 04:21:41,925 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-12-28 04:21:41,929 INFO L933 BasicCegarLoop]: 7234 mSDtfsCounter, 6267 mSDsluCounter, 3461 mSDsCounter, 0 mSdLazyCounter, 2954 mSolverCounterSat, 5850 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6344 SdHoareTripleChecker+Valid, 10695 SdHoareTripleChecker+Invalid, 8807 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5850 IncrementalHoareTripleChecker+Valid, 2954 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.9s IncrementalHoareTripleChecker+Time [2021-12-28 04:21:41,929 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6344 Valid, 10695 Invalid, 8807 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5850 Valid, 2954 Invalid, 3 Unknown, 0 Unchecked, 20.9s Time] [2021-12-28 04:21:41,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6234 states. [2021-12-28 04:21:42,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6234 to 5270. [2021-12-28 04:21:42,214 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) [2021-12-28 04:21:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 5270 states and 7705 transitions. [2021-12-28 04:21:42,249 INFO L78 Accepts]: Start accepts. Automaton has 5270 states and 7705 transitions. Word has length 177 [2021-12-28 04:21:42,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-28 04:21:42,250 INFO L470 AbstractCegarLoop]: Abstraction has 5270 states and 7705 transitions. [2021-12-28 04:21:42,250 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) [2021-12-28 04:21:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 5270 states and 7705 transitions. [2021-12-28 04:21:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-12-28 04:21:42,258 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:21:42,258 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] [2021-12-28 04:21:42,259 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-28 04:21:42,261 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:21:42,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:21:42,261 INFO L85 PathProgramCache]: Analyzing trace with hash 1213581650, now seen corresponding path program 1 times [2021-12-28 04:21:42,262 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:21:42,262 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635772128] [2021-12-28 04:21:42,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:21:42,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:21:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:42,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 04:21:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:42,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:42,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:21:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:42,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-28 04:21:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:42,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:42,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:21:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-28 04:21:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:43,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:21:43,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-28 04:21:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:43,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-28 04:21:43,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-28 04:21:43,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-28 04:21:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-28 04:21:43,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-28 04:21:43,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-28 04:21:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-28 04:21:43,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-28 04:21:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:21:43,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:21:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2021-12-28 04:21:43,267 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:21:43,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635772128] [2021-12-28 04:21:43,267 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635772128] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:21:43,267 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:21:43,268 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 04:21:43,268 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185718360] [2021-12-28 04:21:43,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:21:43,269 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 04:21:43,269 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:21:43,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 04:21:43,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-28 04:21:43,270 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)