./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-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 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-43_2a-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 a2abac310a27b5a5bcc59448f1c6a5bb002a25760bc50fe35981661b9f35339a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 16:45:49,107 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 16:45:49,109 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 16:45:49,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 16:45:49,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 16:45:49,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 16:45:49,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 16:45:49,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 16:45:49,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 16:45:49,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 16:45:49,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 16:45:49,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 16:45:49,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 16:45:49,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 16:45:49,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 16:45:49,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 16:45:49,187 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 16:45:49,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 16:45:49,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 16:45:49,196 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 16:45:49,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 16:45:49,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 16:45:49,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 16:45:49,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 16:45:49,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 16:45:49,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 16:45:49,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 16:45:49,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 16:45:49,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 16:45:49,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 16:45:49,207 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 16:45:49,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 16:45:49,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 16:45:49,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 16:45:49,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 16:45:49,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 16:45:49,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 16:45:49,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 16:45:49,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 16:45:49,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 16:45:49,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 16:45:49,215 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 16:45:49,247 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 16:45:49,248 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 16:45:49,248 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 16:45:49,248 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 16:45:49,249 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 16:45:49,249 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 16:45:49,250 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 16:45:49,250 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 16:45:49,250 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 16:45:49,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 16:45:49,251 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 16:45:49,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 16:45:49,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 16:45:49,252 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 16:45:49,252 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 16:45:49,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 16:45:49,252 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 16:45:49,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 16:45:49,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 16:45:49,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 16:45:49,253 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 16:45:49,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:45:49,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 16:45:49,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 16:45:49,254 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 16:45:49,254 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 16:45:49,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 16:45:49,254 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 16:45:49,254 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 16:45:49,255 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 16:45:49,255 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 16:45:49,255 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2abac310a27b5a5bcc59448f1c6a5bb002a25760bc50fe35981661b9f35339a [2021-12-21 16:45:49,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 16:45:49,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 16:45:49,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 16:45:49,486 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 16:45:49,486 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 16:45:49,487 INFO L432 ainManager$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-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-21 16:45:49,546 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd3f2bc75/aa221227bfd34cc6ab6d323ea8874668/FLAGb706f416a [2021-12-21 16:45:50,432 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 16:45:50,433 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-21 16:45:50,499 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd3f2bc75/aa221227bfd34cc6ab6d323ea8874668/FLAGb706f416a [2021-12-21 16:45:50,859 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd3f2bc75/aa221227bfd34cc6ab6d323ea8874668 [2021-12-21 16:45:50,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 16:45:50,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 16:45:50,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 16:45:50,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 16:45:50,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 16:45:50,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:45:50" (1/1) ... [2021-12-21 16:45:50,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19a3d6bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:50, skipping insertion in model container [2021-12-21 16:45:50,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:45:50" (1/1) ... [2021-12-21 16:45:50,877 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 16:45:51,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 16:45:56,776 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-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[600803,600816] [2021-12-21 16:45:56,869 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:45:56,958 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 16:45:57,532 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-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[600803,600816] [2021-12-21 16:45:57,555 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:45:57,942 INFO L208 MainTranslator]: Completed translation [2021-12-21 16:45:57,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57 WrapperNode [2021-12-21 16:45:57,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 16:45:57,944 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 16:45:57,944 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 16:45:57,944 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 16:45:57,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57" (1/1) ... [2021-12-21 16:45:58,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57" (1/1) ... [2021-12-21 16:45:58,644 INFO L137 Inliner]: procedures = 678, calls = 7466, calls flagged for inlining = 299, calls inlined = 290, statements flattened = 15393 [2021-12-21 16:45:58,645 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 16:45:58,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 16:45:58,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 16:45:58,646 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 16:45:58,654 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57" (1/1) ... [2021-12-21 16:45:58,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57" (1/1) ... [2021-12-21 16:45:58,756 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57" (1/1) ... [2021-12-21 16:45:58,757 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57" (1/1) ... [2021-12-21 16:45:59,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57" (1/1) ... [2021-12-21 16:45:59,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57" (1/1) ... [2021-12-21 16:45:59,151 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57" (1/1) ... [2021-12-21 16:45:59,288 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 16:45:59,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 16:45:59,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 16:45:59,289 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 16:45:59,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57" (1/1) ... [2021-12-21 16:45:59,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:45:59,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 16:45:59,334 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) [2021-12-21 16:45:59,424 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 [2021-12-21 16:45:59,440 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-21 16:45:59,441 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-21 16:45:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-21 16:45:59,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-21 16:45:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-21 16:45:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 16:45:59,441 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 16:45:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-21 16:45:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-21 16:45:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-12-21 16:45:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-12-21 16:45:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-21 16:45:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-21 16:45:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-21 16:45:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-21 16:45:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-21 16:45:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-21 16:45:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-12-21 16:45:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-12-21 16:45:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 16:45:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 16:45:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-12-21 16:45:59,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-12-21 16:45:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-12-21 16:45:59,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-12-21 16:45:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-12-21 16:45:59,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-12-21 16:45:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-21 16:45:59,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-21 16:45:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-21 16:45:59,445 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-21 16:45:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-21 16:45:59,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-21 16:45:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2021-12-21 16:45:59,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2021-12-21 16:45:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-12-21 16:45:59,446 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-12-21 16:45:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-21 16:45:59,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-21 16:45:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-21 16:45:59,447 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-21 16:45:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-21 16:45:59,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-21 16:45:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-21 16:45:59,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-21 16:45:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-21 16:45:59,448 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-21 16:45:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-21 16:45:59,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-21 16:45:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-21 16:45:59,449 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-21 16:45:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-12-21 16:45:59,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-12-21 16:45:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2021-12-21 16:45:59,449 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2021-12-21 16:45:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 16:45:59,450 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 16:45:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-21 16:45:59,451 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-21 16:45:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-12-21 16:45:59,451 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-12-21 16:45:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-12-21 16:45:59,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-12-21 16:45:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-12-21 16:45:59,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-12-21 16:45:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-12-21 16:45:59,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-12-21 16:45:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-21 16:45:59,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-21 16:45:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-21 16:45:59,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-21 16:45:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-12-21 16:45:59,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-12-21 16:45:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-21 16:45:59,454 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-21 16:45:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-21 16:45:59,454 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-21 16:45:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-12-21 16:45:59,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-12-21 16:45:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-21 16:45:59,455 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-21 16:45:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-12-21 16:45:59,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-12-21 16:45:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-12-21 16:45:59,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-12-21 16:45:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-21 16:45:59,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-21 16:45:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-21 16:45:59,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-21 16:45:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 16:45:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-21 16:45:59,457 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-21 16:45:59,457 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-12-21 16:45:59,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-12-21 16:45:59,457 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-12-21 16:45:59,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-12-21 16:45:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-12-21 16:45:59,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-12-21 16:45:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-12-21 16:45:59,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-12-21 16:45:59,459 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-12-21 16:45:59,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-12-21 16:45:59,459 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-12-21 16:45:59,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-12-21 16:45:59,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-21 16:45:59,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-21 16:45:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-12-21 16:45:59,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-12-21 16:45:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-12-21 16:45:59,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-12-21 16:45:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-21 16:45:59,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-21 16:45:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-21 16:45:59,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-21 16:45:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-12-21 16:45:59,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-12-21 16:45:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-21 16:45:59,462 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-21 16:45:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-21 16:45:59,464 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-21 16:45:59,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-21 16:45:59,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-21 16:45:59,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 16:45:59,465 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-12-21 16:45:59,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-12-21 16:45:59,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-21 16:45:59,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-21 16:45:59,467 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-21 16:45:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-21 16:45:59,471 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-21 16:45:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-21 16:45:59,471 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-12-21 16:45:59,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-12-21 16:45:59,472 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2021-12-21 16:45:59,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2021-12-21 16:45:59,472 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-12-21 16:45:59,472 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-12-21 16:45:59,472 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-12-21 16:45:59,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-12-21 16:45:59,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 16:45:59,473 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-12-21 16:45:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-12-21 16:45:59,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-12-21 16:45:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-12-21 16:45:59,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 16:45:59,473 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-21 16:45:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-21 16:45:59,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-21 16:45:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-21 16:45:59,474 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-21 16:45:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-21 16:45:59,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2021-12-21 16:45:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2021-12-21 16:45:59,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 16:45:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 16:45:59,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-21 16:45:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-21 16:45:59,475 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-12-21 16:45:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-12-21 16:45:59,475 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-12-21 16:45:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-12-21 16:45:59,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-21 16:45:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-21 16:45:59,476 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-12-21 16:45:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-12-21 16:45:59,476 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-21 16:45:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-21 16:45:59,476 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-21 16:45:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-21 16:45:59,476 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-12-21 16:45:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-12-21 16:45:59,477 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-12-21 16:45:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-12-21 16:45:59,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-21 16:45:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-21 16:45:59,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-21 16:45:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-21 16:45:59,477 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-12-21 16:45:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-12-21 16:45:59,478 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-12-21 16:45:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-12-21 16:45:59,478 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2021-12-21 16:45:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2021-12-21 16:45:59,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-21 16:45:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-21 16:45:59,478 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-12-21 16:45:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-12-21 16:45:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 16:45:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-12-21 16:45:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-12-21 16:45:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-21 16:45:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-21 16:45:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-21 16:45:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-12-21 16:45:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-12-21 16:45:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 16:45:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-21 16:45:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-21 16:45:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2021-12-21 16:45:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2021-12-21 16:45:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-21 16:45:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-21 16:45:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 16:45:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 16:45:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-12-21 16:45:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-12-21 16:45:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-21 16:45:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-21 16:45:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-12-21 16:45:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-12-21 16:45:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-21 16:45:59,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-21 16:45:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2021-12-21 16:45:59,483 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2021-12-21 16:45:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-21 16:45:59,483 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-21 16:45:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-21 16:45:59,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-21 16:45:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-12-21 16:45:59,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-12-21 16:45:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-21 16:45:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-21 16:45:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-12-21 16:45:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-12-21 16:45:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-12-21 16:45:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-12-21 16:45:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-21 16:45:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-21 16:45:59,485 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-12-21 16:45:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-12-21 16:45:59,485 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-21 16:45:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-21 16:45:59,485 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-12-21 16:45:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-12-21 16:45:59,485 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-21 16:45:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-21 16:45:59,486 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-21 16:45:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-21 16:45:59,486 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-12-21 16:45:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-12-21 16:45:59,486 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-12-21 16:45:59,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-12-21 16:45:59,487 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-21 16:45:59,487 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-21 16:45:59,487 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-12-21 16:45:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-12-21 16:45:59,490 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-21 16:45:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-21 16:45:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-21 16:45:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-21 16:45:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2021-12-21 16:45:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2021-12-21 16:45:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2021-12-21 16:45:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2021-12-21 16:45:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 16:45:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 16:45:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-12-21 16:45:59,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-12-21 16:45:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-21 16:45:59,493 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-21 16:45:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-12-21 16:45:59,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-12-21 16:45:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-12-21 16:45:59,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-12-21 16:45:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-21 16:45:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-21 16:45:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-12-21 16:45:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-12-21 16:45:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 16:45:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 16:45:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 16:45:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 16:45:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-21 16:45:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-21 16:45:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-21 16:45:59,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-21 16:45:59,507 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-21 16:45:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-21 16:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-12-21 16:45:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-12-21 16:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-21 16:45:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-21 16:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-21 16:45:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-21 16:45:59,508 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-21 16:45:59,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-21 16:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-12-21 16:45:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-12-21 16:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2021-12-21 16:45:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2021-12-21 16:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-21 16:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-12-21 16:45:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-12-21 16:45:59,509 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-21 16:45:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-21 16:45:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-21 16:45:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-21 16:45:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-12-21 16:45:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-12-21 16:45:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-12-21 16:45:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-12-21 16:45:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-12-21 16:45:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-12-21 16:45:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-21 16:45:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-21 16:45:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-12-21 16:45:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-12-21 16:45:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-21 16:45:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-21 16:45:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 16:45:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 16:45:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-21 16:45:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-21 16:45:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-21 16:45:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-21 16:45:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-21 16:45:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-21 16:45:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-12-21 16:45:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-12-21 16:45:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-21 16:45:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-21 16:45:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 16:45:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 16:45:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-21 16:45:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-21 16:45:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-21 16:45:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-21 16:45:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-21 16:45:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-21 16:45:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-12-21 16:45:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-12-21 16:45:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-21 16:45:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-21 16:45:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-12-21 16:45:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-12-21 16:45:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-12-21 16:45:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-12-21 16:45:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-21 16:45:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-21 16:45:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-12-21 16:45:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-12-21 16:45:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-21 16:45:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-21 16:45:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2021-12-21 16:45:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2021-12-21 16:45:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 16:45:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 16:45:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 16:45:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-12-21 16:45:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-12-21 16:45:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-21 16:45:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-21 16:45:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-12-21 16:45:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-12-21 16:45:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-21 16:45:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-21 16:45:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2021-12-21 16:45:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2021-12-21 16:45:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-12-21 16:45:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-12-21 16:45:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-12-21 16:45:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-12-21 16:45:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 16:45:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-21 16:45:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-21 16:45:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-12-21 16:45:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-12-21 16:45:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-12-21 16:45:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-12-21 16:45:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-21 16:45:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-21 16:45:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-21 16:45:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-21 16:45:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-21 16:45:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-21 16:45:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 16:45:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2021-12-21 16:45:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2021-12-21 16:45:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-21 16:45:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-21 16:45:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-12-21 16:45:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-12-21 16:45:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-21 16:45:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-21 16:45:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-12-21 16:45:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-12-21 16:45:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-21 16:45:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-21 16:45:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-21 16:45:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-21 16:45:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-21 16:45:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-21 16:45:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-12-21 16:45:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-12-21 16:45:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-12-21 16:45:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-12-21 16:45:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-21 16:45:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-21 16:45:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-21 16:45:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-21 16:45:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-12-21 16:45:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-12-21 16:45:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-21 16:45:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-21 16:45:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-21 16:45:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-21 16:45:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-21 16:45:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-21 16:45:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-12-21 16:45:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-12-21 16:45:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-21 16:45:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-21 16:45:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-12-21 16:45:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-12-21 16:45:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-21 16:45:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-21 16:45:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-21 16:45:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-21 16:45:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-21 16:45:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-21 16:45:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-12-21 16:45:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-12-21 16:45:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 16:45:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 16:45:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-12-21 16:45:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-12-21 16:45:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2021-12-21 16:45:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2021-12-21 16:45:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 16:45:59,536 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-21 16:45:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-21 16:45:59,536 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-21 16:45:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-21 16:45:59,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 16:45:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 16:45:59,536 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2021-12-21 16:45:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2021-12-21 16:45:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2021-12-21 16:45:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2021-12-21 16:45:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-12-21 16:45:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-12-21 16:45:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-21 16:45:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-21 16:45:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-21 16:45:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-21 16:45:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-12-21 16:45:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-12-21 16:45:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-12-21 16:45:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-12-21 16:45:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-21 16:45:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-21 16:45:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-12-21 16:45:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-12-21 16:45:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-12-21 16:45:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-12-21 16:45:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-21 16:45:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-21 16:45:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-21 16:45:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-21 16:45:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-12-21 16:45:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-12-21 16:45:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-21 16:45:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-21 16:45:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-12-21 16:45:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-12-21 16:45:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-12-21 16:45:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-12-21 16:45:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-21 16:45:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-21 16:45:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-21 16:45:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-21 16:45:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2021-12-21 16:45:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2021-12-21 16:45:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-12-21 16:45:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-12-21 16:45:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-12-21 16:45:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-12-21 16:45:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-12-21 16:45:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-12-21 16:45:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-12-21 16:45:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-12-21 16:45:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-12-21 16:45:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-12-21 16:45:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-12-21 16:45:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-12-21 16:45:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-21 16:45:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-21 16:45:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-12-21 16:45:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-12-21 16:45:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-21 16:45:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-21 16:45:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-21 16:45:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-21 16:45:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-12-21 16:45:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-12-21 16:45:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-12-21 16:45:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-12-21 16:45:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-12-21 16:45:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-12-21 16:45:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-21 16:45:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-21 16:45:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-21 16:45:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-21 16:45:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2021-12-21 16:45:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2021-12-21 16:45:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 16:45:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-12-21 16:45:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-12-21 16:45:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-12-21 16:45:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-12-21 16:45:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-12-21 16:45:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-12-21 16:45:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-21 16:45:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-21 16:45:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-12-21 16:45:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-12-21 16:45:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-12-21 16:45:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-12-21 16:46:00,995 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 16:46:00,999 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 16:46:01,074 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-21 16:46:19,758 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 16:46:19,789 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 16:46:19,789 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-21 16:46:19,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:46:19 BoogieIcfgContainer [2021-12-21 16:46:19,797 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 16:46:19,798 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 16:46:19,798 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 16:46:19,802 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 16:46:19,802 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 04:45:50" (1/3) ... [2021-12-21 16:46:19,804 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@361ee3bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:46:19, skipping insertion in model container [2021-12-21 16:46:19,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:45:57" (2/3) ... [2021-12-21 16:46:19,805 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@361ee3bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:46:19, skipping insertion in model container [2021-12-21 16:46:19,806 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:46:19" (3/3) ... [2021-12-21 16:46:19,807 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-21 16:46:19,814 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 16:46:19,814 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-21 16:46:19,883 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 16:46:19,888 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 [2021-12-21 16:46:19,888 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-21 16:46:19,988 INFO L276 IsEmpty]: Start isEmpty. Operand has 5297 states, 3755 states have (on average 1.3824234354194407) internal successors, (5191), 3842 states have internal predecessors, (5191), 1292 states have call successors, (1292), 249 states have call predecessors, (1292), 248 states have return successors, (1276), 1262 states have call predecessors, (1276), 1276 states have call successors, (1276) [2021-12-21 16:46:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2021-12-21 16:46:20,028 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:46:20,029 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 16:46:20,029 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:46:20,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:46:20,034 INFO L85 PathProgramCache]: Analyzing trace with hash -1458872952, now seen corresponding path program 1 times [2021-12-21 16:46:20,041 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:46:20,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181902744] [2021-12-21 16:46:20,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:46:20,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:46:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:20,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 16:46:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:20,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:20,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:46:20,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:20,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-21 16:46:20,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:20,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:46:21,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-21 16:46:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:46:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-21 16:46:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-21 16:46:21,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-21 16:46:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-21 16:46:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-21 16:46:21,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-21 16:46:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-21 16:46:21,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-21 16:46:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-21 16:46:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-12-21 16:46:21,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2021-12-21 16:46:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:46:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-12-21 16:46:21,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:46:21,405 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2021-12-21 16:46:21,405 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:46:21,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181902744] [2021-12-21 16:46:21,406 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [181902744] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:46:21,406 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:46:21,407 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 16:46:21,408 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916575287] [2021-12-21 16:46:21,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:46:21,412 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 16:46:21,412 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:46:21,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 16:46:21,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-12-21 16:46:21,446 INFO L87 Difference]: Start difference. First operand has 5297 states, 3755 states have (on average 1.3824234354194407) internal successors, (5191), 3842 states have internal predecessors, (5191), 1292 states have call successors, (1292), 249 states have call predecessors, (1292), 248 states have return successors, (1276), 1262 states have call predecessors, (1276), 1276 states have call successors, (1276) Second operand has 6 states, 6 states have (on average 16.333333333333332) internal successors, (98), 2 states have internal predecessors, (98), 2 states have call successors, (24), 6 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2021-12-21 16:46:31,599 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 [] [2021-12-21 16:46:33,726 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:46:35,752 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:46:38,145 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:46:39,864 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []