./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 e19ca921 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-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-e19ca92 [2021-12-22 15:02:42,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 15:02:42,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 15:02:42,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 15:02:42,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 15:02:42,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 15:02:42,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 15:02:42,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 15:02:42,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 15:02:42,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 15:02:42,575 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 15:02:42,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 15:02:42,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 15:02:42,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 15:02:42,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 15:02:42,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 15:02:42,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 15:02:42,595 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 15:02:42,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 15:02:42,600 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 15:02:42,602 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 15:02:42,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 15:02:42,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 15:02:42,608 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 15:02:42,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 15:02:42,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 15:02:42,611 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 15:02:42,612 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 15:02:42,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 15:02:42,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 15:02:42,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 15:02:42,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 15:02:42,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 15:02:42,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 15:02:42,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 15:02:42,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 15:02:42,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 15:02:42,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 15:02:42,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 15:02:42,618 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 15:02:42,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 15:02:42,621 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 15:02:42,659 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 15:02:42,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 15:02:42,660 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 15:02:42,660 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 15:02:42,661 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 15:02:42,661 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 15:02:42,662 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 15:02:42,662 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 15:02:42,662 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 15:02:42,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 15:02:42,663 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 15:02:42,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 15:02:42,664 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 15:02:42,664 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 15:02:42,664 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 15:02:42,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 15:02:42,664 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 15:02:42,665 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 15:02:42,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 15:02:42,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 15:02:42,665 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 15:02:42,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:02:42,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 15:02:42,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 15:02:42,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 15:02:42,666 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 15:02:42,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 15:02:42,666 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 15:02:42,667 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 15:02:42,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 15:02:42,667 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 15:02:42,667 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed05c854ea2052ceef0a8616d174bb96c75960b07bf25a2959b9efa433484633 [2021-12-22 15:02:42,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 15:02:42,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 15:02:42,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 15:02:42,948 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 15:02:42,949 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 15:02:42,950 INFO L432 ainManager$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 [2021-12-22 15:02:43,015 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11e2ff3e3/83788f31739241b98a1455113f6df530/FLAG90cb0f7a6 [2021-12-22 15:02:43,960 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 15:02:43,961 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 [2021-12-22 15:02:44,043 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11e2ff3e3/83788f31739241b98a1455113f6df530/FLAG90cb0f7a6 [2021-12-22 15:02:44,369 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11e2ff3e3/83788f31739241b98a1455113f6df530 [2021-12-22 15:02:44,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 15:02:44,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 15:02:44,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 15:02:44,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 15:02:44,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 15:02:44,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:02:44" (1/1) ... [2021-12-22 15:02:44,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@149bfdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:44, skipping insertion in model container [2021-12-22 15:02:44,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:02:44" (1/1) ... [2021-12-22 15:02:44,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 15:02:44,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 15:02:50,907 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] [2021-12-22 15:02:51,359 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:02:51,430 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 15:02:52,149 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] [2021-12-22 15:02:52,161 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:02:52,476 INFO L208 MainTranslator]: Completed translation [2021-12-22 15:02:52,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52 WrapperNode [2021-12-22 15:02:52,478 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 15:02:52,480 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 15:02:52,480 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 15:02:52,480 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 15:02:52,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52" (1/1) ... [2021-12-22 15:02:52,674 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52" (1/1) ... [2021-12-22 15:02:53,004 INFO L137 Inliner]: procedures = 713, calls = 7535, calls flagged for inlining = 297, calls inlined = 287, statements flattened = 15386 [2021-12-22 15:02:53,005 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 15:02:53,005 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 15:02:53,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 15:02:53,006 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 15:02:53,013 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52" (1/1) ... [2021-12-22 15:02:53,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52" (1/1) ... [2021-12-22 15:02:53,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52" (1/1) ... [2021-12-22 15:02:53,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52" (1/1) ... [2021-12-22 15:02:53,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52" (1/1) ... [2021-12-22 15:02:53,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52" (1/1) ... [2021-12-22 15:02:53,568 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52" (1/1) ... [2021-12-22 15:02:53,716 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 15:02:53,731 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 15:02:53,732 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 15:02:53,732 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 15:02:53,733 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52" (1/1) ... [2021-12-22 15:02:53,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:02:53,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 15:02:53,817 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-22 15:02:53,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-22 15:02:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-22 15:02:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-22 15:02:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-22 15:02:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-22 15:02:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-22 15:02:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-22 15:02:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-22 15:02:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-22 15:02:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-22 15:02:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-12-22 15:02:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-12-22 15:02:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-22 15:02:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-22 15:02:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-22 15:02:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-22 15:02:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-12-22 15:02:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-12-22 15:02:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 15:02:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 15:02:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-12-22 15:02:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-12-22 15:02:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-12-22 15:02:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-12-22 15:02:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-12-22 15:02:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-12-22 15:02:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-22 15:02:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-22 15:02:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-22 15:02:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-22 15:02:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-22 15:02:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-22 15:02:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2021-12-22 15:02:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2021-12-22 15:02:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-12-22 15:02:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-12-22 15:02:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-22 15:02:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-22 15:02:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-22 15:02:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-22 15:02:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-22 15:02:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-22 15:02:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-22 15:02:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-22 15:02:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-22 15:02:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-22 15:02:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-22 15:02:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-22 15:02:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-22 15:02:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-22 15:02:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-12-22 15:02:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-12-22 15:02:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2021-12-22 15:02:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2021-12-22 15:02:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-22 15:02:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-22 15:02:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-22 15:02:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-22 15:02:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-12-22 15:02:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-12-22 15:02:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-12-22 15:02:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-12-22 15:02:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-12-22 15:02:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-12-22 15:02:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-12-22 15:02:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-12-22 15:02:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-22 15:02:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-22 15:02:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-22 15:02:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-22 15:02:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-12-22 15:02:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-12-22 15:02:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-22 15:02:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-22 15:02:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-22 15:02:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-22 15:02:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-12-22 15:02:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-12-22 15:02:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-22 15:02:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-22 15:02:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-12-22 15:02:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-12-22 15:02:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-12-22 15:02:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-12-22 15:02:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-22 15:02:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-22 15:02:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-22 15:02:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-22 15:02:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 15:02:53,968 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-22 15:02:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-22 15:02:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-12-22 15:02:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-12-22 15:02:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-12-22 15:02:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-12-22 15:02:53,969 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-12-22 15:02:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-12-22 15:02:53,983 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-12-22 15:02:53,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-12-22 15:02:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-12-22 15:02:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-12-22 15:02:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-12-22 15:02:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-12-22 15:02:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-22 15:02:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-22 15:02:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-12-22 15:02:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-12-22 15:02:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-12-22 15:02:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-12-22 15:02:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-22 15:02:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-22 15:02:53,986 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-22 15:02:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-22 15:02:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-12-22 15:02:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-12-22 15:02:53,987 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-22 15:02:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-22 15:02:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-22 15:02:53,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-22 15:02:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-22 15:02:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-22 15:02:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 15:02:54,019 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-12-22 15:02:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-12-22 15:02:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-22 15:02:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-22 15:02:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-22 15:02:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-22 15:02:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-22 15:02:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-22 15:02:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-12-22 15:02:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-12-22 15:02:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2021-12-22 15:02:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2021-12-22 15:02:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-12-22 15:02:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-12-22 15:02:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-12-22 15:02:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-12-22 15:02:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 15:02:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-12-22 15:02:54,020 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-12-22 15:02:54,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-12-22 15:02:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-12-22 15:02:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 15:02:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-22 15:02:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-22 15:02:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-22 15:02:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-22 15:02:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-22 15:02:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-22 15:02:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2021-12-22 15:02:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2021-12-22 15:02:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-22 15:02:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-22 15:02:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-22 15:02:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-22 15:02:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-12-22 15:02:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-12-22 15:02:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-12-22 15:02:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-12-22 15:02:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-12-22 15:02:54,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-12-22 15:02:54,021 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-22 15:02:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-22 15:02:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-22 15:02:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-22 15:02:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-12-22 15:02:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-12-22 15:02:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-12-22 15:02:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-12-22 15:02:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-22 15:02:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-22 15:02:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-22 15:02:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-22 15:02:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-12-22 15:02:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-12-22 15:02:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-12-22 15:02:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-12-22 15:02:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2021-12-22 15:02:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2021-12-22 15:02:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-22 15:02:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-22 15:02:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-12-22 15:02:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-12-22 15:02:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-22 15:02:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-12-22 15:02:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-22 15:02:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2021-12-22 15:02:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-22 15:02:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-12-22 15:02:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-12-22 15:02:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-22 15:02:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-22 15:02:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-12-22 15:02:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-12-22 15:02:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:02:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:02:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2021-12-22 15:02:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2021-12-22 15:02:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-22 15:02:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-22 15:02:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-22 15:02:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-22 15:02:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-12-22 15:02:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-12-22 15:02:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-22 15:02:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-22 15:02:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-12-22 15:02:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-12-22 15:02:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-12-22 15:02:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-12-22 15:02:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-22 15:02:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-22 15:02:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-12-22 15:02:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-12-22 15:02:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-22 15:02:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-22 15:02:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-12-22 15:02:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-12-22 15:02:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-22 15:02:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-22 15:02:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-22 15:02:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-22 15:02:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-12-22 15:02:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-12-22 15:02:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-12-22 15:02:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-12-22 15:02:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-22 15:02:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-22 15:02:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-12-22 15:02:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-12-22 15:02:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-22 15:02:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-22 15:02:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-22 15:02:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-22 15:02:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2021-12-22 15:02:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2021-12-22 15:02:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2021-12-22 15:02:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2021-12-22 15:02:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2021-12-22 15:02:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2021-12-22 15:02:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 15:02:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 15:02:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-12-22 15:02:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-12-22 15:02:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-22 15:02:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-22 15:02:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-12-22 15:02:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-12-22 15:02:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-12-22 15:02:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-12-22 15:02:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-22 15:02:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-22 15:02:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-12-22 15:02:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-12-22 15:02:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 15:02:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 15:02:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-22 15:02:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-22 15:02:54,027 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-22 15:02:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-22 15:02:54,030 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-22 15:02:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-22 15:02:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-22 15:02:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-22 15:02:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-12-22 15:02:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-12-22 15:02:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-22 15:02:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-22 15:02:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-22 15:02:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-22 15:02:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-22 15:02:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-22 15:02:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-12-22 15:02:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-12-22 15:02:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2021-12-22 15:02:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2021-12-22 15:02:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-22 15:02:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-12-22 15:02:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-12-22 15:02:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-22 15:02:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-22 15:02:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-22 15:02:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-22 15:02:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-12-22 15:02:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-12-22 15:02:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-12-22 15:02:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-12-22 15:02:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-12-22 15:02:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-12-22 15:02:54,034 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-22 15:02:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-22 15:02:54,034 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-12-22 15:02:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-12-22 15:02:54,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2021-12-22 15:02:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2021-12-22 15:02:54,034 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-22 15:02:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-22 15:02:54,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-22 15:02:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-22 15:02:54,035 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-22 15:02:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-22 15:02:54,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-22 15:02:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-22 15:02:54,035 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-22 15:02:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-22 15:02:54,035 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-12-22 15:02:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-12-22 15:02:54,035 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-22 15:02:54,036 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-22 15:02:54,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 15:02:54,037 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 15:02:54,047 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-22 15:02:54,047 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-22 15:02:54,047 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-22 15:02:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-22 15:02:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-22 15:02:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-22 15:02:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-12-22 15:02:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-12-22 15:02:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-22 15:02:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-22 15:02:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-22 15:02:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-22 15:02:54,048 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-12-22 15:02:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-12-22 15:02:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-12-22 15:02:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-12-22 15:02:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-22 15:02:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-22 15:02:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-12-22 15:02:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-12-22 15:02:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-22 15:02:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-22 15:02:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-22 15:02:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-22 15:02:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2021-12-22 15:02:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2021-12-22 15:02:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 15:02:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-22 15:02:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-22 15:02:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-12-22 15:02:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-12-22 15:02:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-22 15:02:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-22 15:02:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-12-22 15:02:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-12-22 15:02:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-22 15:02:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-22 15:02:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2021-12-22 15:02:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2021-12-22 15:02:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-12-22 15:02:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-12-22 15:02:54,052 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-12-22 15:02:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-12-22 15:02:54,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 15:02:54,052 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-22 15:02:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-22 15:02:54,052 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-12-22 15:02:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-12-22 15:02:54,052 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-12-22 15:02:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-12-22 15:02:54,053 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-22 15:02:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-22 15:02:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-22 15:02:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-22 15:02:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 15:02:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2021-12-22 15:02:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2021-12-22 15:02:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-22 15:02:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-22 15:02:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-12-22 15:02:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-12-22 15:02:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-22 15:02:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-22 15:02:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-12-22 15:02:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-12-22 15:02:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-22 15:02:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-22 15:02:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-22 15:02:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-22 15:02:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-12-22 15:02:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-12-22 15:02:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-12-22 15:02:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-12-22 15:02:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-22 15:02:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-22 15:02:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-22 15:02:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-22 15:02:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-12-22 15:02:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-12-22 15:02:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-22 15:02:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-22 15:02:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-22 15:02:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-22 15:02:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-22 15:02:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-22 15:02:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-12-22 15:02:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-12-22 15:02:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-22 15:02:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-22 15:02:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-12-22 15:02:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-12-22 15:02:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-22 15:02:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-22 15:02:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-22 15:02:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-22 15:02:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-22 15:02:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-22 15:02:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-12-22 15:02:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-12-22 15:02:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-22 15:02:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-22 15:02:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-12-22 15:02:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-12-22 15:02:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2021-12-22 15:02:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2021-12-22 15:02:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 15:02:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-22 15:02:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-22 15:02:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-22 15:02:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-22 15:02:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 15:02:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 15:02:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2021-12-22 15:02:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2021-12-22 15:02:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2021-12-22 15:02:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2021-12-22 15:02:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-12-22 15:02:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-12-22 15:02:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-22 15:02:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-22 15:02:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-22 15:02:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-22 15:02:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-12-22 15:02:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-12-22 15:02:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-12-22 15:02:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-12-22 15:02:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-22 15:02:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-22 15:02:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-12-22 15:02:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-12-22 15:02:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-12-22 15:02:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-12-22 15:02:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-22 15:02:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-22 15:02:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-22 15:02:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-22 15:02:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-12-22 15:02:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-12-22 15:02:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-22 15:02:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-22 15:02:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-12-22 15:02:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-12-22 15:02:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-12-22 15:02:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-12-22 15:02:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-22 15:02:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-22 15:02:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-22 15:02:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-22 15:02:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2021-12-22 15:02:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2021-12-22 15:02:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-12-22 15:02:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-12-22 15:02:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-12-22 15:02:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-12-22 15:02:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-12-22 15:02:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-12-22 15:02:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-12-22 15:02:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-12-22 15:02:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-12-22 15:02:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-12-22 15:02:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-12-22 15:02:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-12-22 15:02:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-22 15:02:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-22 15:02:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-12-22 15:02:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-12-22 15:02:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-22 15:02:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-22 15:02:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-22 15:02:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-22 15:02:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-12-22 15:02:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-12-22 15:02:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-12-22 15:02:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-12-22 15:02:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-12-22 15:02:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-12-22 15:02:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-22 15:02:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-22 15:02:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-22 15:02:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-22 15:02:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-22 15:02:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-22 15:02:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2021-12-22 15:02:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2021-12-22 15:02:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 15:02:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-12-22 15:02:54,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-12-22 15:02:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-12-22 15:02:54,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-12-22 15:02:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-12-22 15:02:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-12-22 15:02:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-22 15:02:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-22 15:02:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-12-22 15:02:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-12-22 15:02:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-12-22 15:02:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-12-22 15:02:55,450 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 15:02:55,454 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 15:02:55,563 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-22 15:03:17,007 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 15:03:17,061 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 15:03:17,061 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-22 15:03:17,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:03:17 BoogieIcfgContainer [2021-12-22 15:03:17,073 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 15:03:17,075 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 15:03:17,076 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 15:03:17,079 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 15:03:17,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 03:02:44" (1/3) ... [2021-12-22 15:03:17,080 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@429f8a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:03:17, skipping insertion in model container [2021-12-22 15:03:17,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:02:52" (2/3) ... [2021-12-22 15:03:17,081 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@429f8a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:03:17, skipping insertion in model container [2021-12-22 15:03:17,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:03:17" (3/3) ... [2021-12-22 15:03:17,082 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 [2021-12-22 15:03:17,086 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 15:03:17,086 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-22 15:03:17,148 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 15:03:17,154 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-22 15:03:17,155 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-22 15:03:17,262 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) [2021-12-22 15:03:17,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2021-12-22 15:03:17,290 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 15:03:17,291 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] [2021-12-22 15:03:17,292 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-22 15:03:17,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 15:03:17,300 INFO L85 PathProgramCache]: Analyzing trace with hash -1049556584, now seen corresponding path program 1 times [2021-12-22 15:03:17,309 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 15:03:17,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904812060] [2021-12-22 15:03:17,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 15:03:17,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 15:03:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-22 15:03:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:03:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-22 15:03:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:03:18,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-22 15:03:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 15:03:18,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-22 15:03:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-22 15:03:18,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-22 15:03:18,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-22 15:03:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-22 15:03:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-22 15:03:18,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-22 15:03:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-22 15:03:18,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-22 15:03:18,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:03:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:03:18,793 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2021-12-22 15:03:18,793 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 15:03:18,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904812060] [2021-12-22 15:03:18,794 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1904812060] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 15:03:18,795 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 15:03:18,795 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-22 15:03:18,796 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114627328] [2021-12-22 15:03:18,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 15:03:18,801 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-22 15:03:18,802 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 15:03:18,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-22 15:03:18,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-22 15:03:18,838 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) [2021-12-22 15:03:27,650 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 15:03:29,808 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 15:03:31,349 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 15:03:32,917 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 15:03:38,509 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 15:03:40,768 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 []