./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.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 7810d8d46e33762f9d4b240bda17e1c52cc5be371b5b52d10d795bc3c3d449fe --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 16:55:27,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 16:55:27,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 16:55:27,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 16:55:27,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 16:55:27,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 16:55:27,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 16:55:27,488 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 16:55:27,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 16:55:27,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 16:55:27,493 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 16:55:27,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 16:55:27,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 16:55:27,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 16:55:27,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 16:55:27,499 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 16:55:27,500 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 16:55:27,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 16:55:27,501 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 16:55:27,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 16:55:27,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 16:55:27,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 16:55:27,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 16:55:27,505 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 16:55:27,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 16:55:27,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 16:55:27,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 16:55:27,512 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 16:55:27,513 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 16:55:27,513 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 16:55:27,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 16:55:27,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 16:55:27,516 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 16:55:27,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 16:55:27,517 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 16:55:27,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 16:55:27,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 16:55:27,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 16:55:27,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 16:55:27,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 16:55:27,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 16:55:27,520 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 16:55:27,548 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 16:55:27,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 16:55:27,548 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 16:55:27,549 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 16:55:27,549 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 16:55:27,549 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 16:55:27,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 16:55:27,550 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 16:55:27,550 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 16:55:27,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 16:55:27,551 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 16:55:27,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 16:55:27,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 16:55:27,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 16:55:27,552 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 16:55:27,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 16:55:27,552 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 16:55:27,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 16:55:27,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 16:55:27,552 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 16:55:27,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 16:55:27,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:55:27,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 16:55:27,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 16:55:27,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 16:55:27,553 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 16:55:27,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 16:55:27,554 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 16:55:27,554 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 16:55:27,555 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 16:55:27,555 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 16:55:27,555 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7810d8d46e33762f9d4b240bda17e1c52cc5be371b5b52d10d795bc3c3d449fe [2021-12-21 16:55:27,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 16:55:27,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 16:55:27,758 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 16:55:27,759 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 16:55:27,759 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 16:55:27,760 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-12-21 16:55:27,809 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e72fec05/8dc9f212d46b46f28489cfd5da256684/FLAGc66aacb6d [2021-12-21 16:55:28,564 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 16:55:28,565 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-12-21 16:55:28,638 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e72fec05/8dc9f212d46b46f28489cfd5da256684/FLAGc66aacb6d [2021-12-21 16:55:29,076 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e72fec05/8dc9f212d46b46f28489cfd5da256684 [2021-12-21 16:55:29,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 16:55:29,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 16:55:29,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 16:55:29,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 16:55:29,082 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 16:55:29,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:55:29" (1/1) ... [2021-12-21 16:55:29,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e13db95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:29, skipping insertion in model container [2021-12-21 16:55:29,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:55:29" (1/1) ... [2021-12-21 16:55:29,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 16:55:29,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 16:55:35,056 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[657888,657901] [2021-12-21 16:55:35,069 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[658033,658046] [2021-12-21 16:55:35,094 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:55:35,143 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 16:55:35,509 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[657888,657901] [2021-12-21 16:55:35,509 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[658033,658046] [2021-12-21 16:55:35,513 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:55:35,908 INFO L208 MainTranslator]: Completed translation [2021-12-21 16:55:35,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35 WrapperNode [2021-12-21 16:55:35,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 16:55:35,910 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 16:55:35,910 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 16:55:35,910 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 16:55:35,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35" (1/1) ... [2021-12-21 16:55:36,083 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35" (1/1) ... [2021-12-21 16:55:36,490 INFO L137 Inliner]: procedures = 809, calls = 7779, calls flagged for inlining = 391, calls inlined = 360, statements flattened = 15877 [2021-12-21 16:55:36,491 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 16:55:36,492 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 16:55:36,492 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 16:55:36,492 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 16:55:36,505 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35" (1/1) ... [2021-12-21 16:55:36,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35" (1/1) ... [2021-12-21 16:55:36,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35" (1/1) ... [2021-12-21 16:55:36,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35" (1/1) ... [2021-12-21 16:55:37,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35" (1/1) ... [2021-12-21 16:55:37,043 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35" (1/1) ... [2021-12-21 16:55:37,100 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35" (1/1) ... [2021-12-21 16:55:37,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 16:55:37,176 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 16:55:37,176 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 16:55:37,177 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 16:55:37,177 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35" (1/1) ... [2021-12-21 16:55:37,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:55:37,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 16:55:37,200 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 16:55:37,206 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 16:55:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-21 16:55:37,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-21 16:55:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-21 16:55:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-21 16:55:37,227 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-21 16:55:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-12-21 16:55:37,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-12-21 16:55:37,228 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-12-21 16:55:37,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-12-21 16:55:37,228 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-12-21 16:55:37,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-12-21 16:55:37,228 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-12-21 16:55:37,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-12-21 16:55:37,228 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-21 16:55:37,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-21 16:55:37,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-21 16:55:37,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-21 16:55:37,229 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-21 16:55:37,229 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-21 16:55:37,229 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-21 16:55:37,229 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-21 16:55:37,229 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-21 16:55:37,230 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-21 16:55:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-12-21 16:55:37,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-12-21 16:55:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-21 16:55:37,230 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-21 16:55:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-21 16:55:37,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-21 16:55:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-21 16:55:37,231 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-21 16:55:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-12-21 16:55:37,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-12-21 16:55:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-12-21 16:55:37,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-12-21 16:55:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-21 16:55:37,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-21 16:55:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-21 16:55:37,232 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-21 16:55:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-12-21 16:55:37,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-12-21 16:55:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-12-21 16:55:37,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-12-21 16:55:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2021-12-21 16:55:37,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2021-12-21 16:55:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-12-21 16:55:37,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-12-21 16:55:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-12-21 16:55:37,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-12-21 16:55:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-21 16:55:37,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-21 16:55:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-12-21 16:55:37,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-12-21 16:55:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-21 16:55:37,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-21 16:55:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-21 16:55:37,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-21 16:55:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-21 16:55:37,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-21 16:55:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-21 16:55:37,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-21 16:55:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-21 16:55:37,235 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-21 16:55:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-12-21 16:55:37,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-12-21 16:55:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-12-21 16:55:37,235 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-12-21 16:55:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-12-21 16:55:37,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-12-21 16:55:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-21 16:55:37,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-21 16:55:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 16:55:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-21 16:55:37,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-21 16:55:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-12-21 16:55:37,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-12-21 16:55:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-21 16:55:37,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-21 16:55:37,237 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-21 16:55:37,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-21 16:55:37,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-21 16:55:37,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-21 16:55:37,237 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-12-21 16:55:37,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-12-21 16:55:37,237 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-12-21 16:55:37,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-12-21 16:55:37,238 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-21 16:55:37,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-21 16:55:37,238 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-21 16:55:37,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-21 16:55:37,238 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-12-21 16:55:37,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-12-21 16:55:37,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 16:55:37,238 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-12-21 16:55:37,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-12-21 16:55:37,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-21 16:55:37,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-21 16:55:37,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-21 16:55:37,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-21 16:55:37,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-21 16:55:37,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-21 16:55:37,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-21 16:55:37,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-21 16:55:37,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-21 16:55:37,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-21 16:55:37,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 16:55:37,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-21 16:55:37,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-21 16:55:37,240 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-21 16:55:37,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-21 16:55:37,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 16:55:37,241 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 16:55:37,241 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-12-21 16:55:37,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-12-21 16:55:37,241 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-12-21 16:55:37,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-12-21 16:55:37,241 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-21 16:55:37,241 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-21 16:55:37,242 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-12-21 16:55:37,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-12-21 16:55:37,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-21 16:55:37,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-21 16:55:37,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2021-12-21 16:55:37,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2021-12-21 16:55:37,242 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 16:55:37,243 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 16:55:37,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-21 16:55:37,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-21 16:55:37,243 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-12-21 16:55:37,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-12-21 16:55:37,243 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-21 16:55:37,243 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-21 16:55:37,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2021-12-21 16:55:37,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2021-12-21 16:55:37,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 16:55:37,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 16:55:37,244 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-12-21 16:55:37,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-12-21 16:55:37,244 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-12-21 16:55:37,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-12-21 16:55:37,244 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-21 16:55:37,245 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-21 16:55:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 16:55:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-21 16:55:37,245 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-21 16:55:37,245 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 16:55:37,245 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 16:55:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-21 16:55:37,245 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-21 16:55:37,245 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-21 16:55:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-21 16:55:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-21 16:55:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-12-21 16:55:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-12-21 16:55:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-21 16:55:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-21 16:55:37,246 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-12-21 16:55:37,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-12-21 16:55:37,247 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-21 16:55:37,247 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-21 16:55:37,247 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-21 16:55:37,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-21 16:55:37,247 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-21 16:55:37,247 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-21 16:55:37,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-21 16:55:37,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-21 16:55:37,247 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-21 16:55:37,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-21 16:55:37,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 16:55:37,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 16:55:37,248 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-21 16:55:37,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-21 16:55:37,248 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-12-21 16:55:37,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-12-21 16:55:37,248 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-21 16:55:37,249 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-21 16:55:37,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 16:55:37,249 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 16:55:37,249 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 16:55:37,249 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-12-21 16:55:37,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-12-21 16:55:37,249 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-12-21 16:55:37,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-12-21 16:55:37,249 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-12-21 16:55:37,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-12-21 16:55:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 16:55:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-21 16:55:37,250 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-21 16:55:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-12-21 16:55:37,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-12-21 16:55:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-12-21 16:55:37,250 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-12-21 16:55:37,250 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-21 16:55:37,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-21 16:55:37,251 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-21 16:55:37,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-21 16:55:37,251 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-12-21 16:55:37,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-12-21 16:55:37,251 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-21 16:55:37,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-21 16:55:37,251 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-21 16:55:37,252 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-21 16:55:37,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-21 16:55:37,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-21 16:55:37,252 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-21 16:55:37,252 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-21 16:55:37,252 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-21 16:55:37,252 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-21 16:55:37,252 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-21 16:55:37,253 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-21 16:55:37,253 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-21 16:55:37,253 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-21 16:55:37,253 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-12-21 16:55:37,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-12-21 16:55:37,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 16:55:37,253 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-21 16:55:37,253 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-21 16:55:37,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 16:55:37,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 16:55:37,254 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-12-21 16:55:37,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-12-21 16:55:37,254 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-12-21 16:55:37,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-12-21 16:55:37,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2021-12-21 16:55:37,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2021-12-21 16:55:37,254 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-12-21 16:55:37,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-12-21 16:55:37,255 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-12-21 16:55:37,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-12-21 16:55:37,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-21 16:55:37,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-21 16:55:37,255 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-21 16:55:37,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-21 16:55:37,255 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-12-21 16:55:37,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-12-21 16:55:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-12-21 16:55:37,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-12-21 16:55:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-21 16:55:37,256 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-21 16:55:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-12-21 16:55:37,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-12-21 16:55:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-12-21 16:55:37,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-12-21 16:55:37,256 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-12-21 16:55:37,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-12-21 16:55:37,257 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 16:55:37,257 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 16:55:37,257 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-21 16:55:37,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-21 16:55:37,257 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-12-21 16:55:37,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-12-21 16:55:37,257 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-12-21 16:55:37,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-12-21 16:55:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-21 16:55:37,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-21 16:55:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-21 16:55:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-12-21 16:55:37,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-12-21 16:55:37,258 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-12-21 16:55:37,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-12-21 16:55:37,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-21 16:55:37,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-21 16:55:37,259 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-21 16:55:37,259 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-21 16:55:37,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 16:55:37,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 16:55:37,259 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-21 16:55:37,259 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-21 16:55:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-21 16:55:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-21 16:55:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-12-21 16:55:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-12-21 16:55:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 16:55:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 16:55:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-21 16:55:37,260 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-21 16:55:37,260 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-12-21 16:55:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-12-21 16:55:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-21 16:55:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-21 16:55:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-21 16:55:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-21 16:55:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-21 16:55:37,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-21 16:55:37,261 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-21 16:55:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-21 16:55:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-12-21 16:55:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-12-21 16:55:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2021-12-21 16:55:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2021-12-21 16:55:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 16:55:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 16:55:37,262 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-12-21 16:55:37,262 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-12-21 16:55:37,263 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-12-21 16:55:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-12-21 16:55:37,263 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-12-21 16:55:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-12-21 16:55:37,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-21 16:55:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-21 16:55:37,263 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-12-21 16:55:37,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-12-21 16:55:37,263 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-21 16:55:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-21 16:55:37,264 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-21 16:55:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-21 16:55:37,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-21 16:55:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-21 16:55:37,264 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-12-21 16:55:37,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-12-21 16:55:37,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-21 16:55:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-21 16:55:37,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 16:55:37,265 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-12-21 16:55:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-12-21 16:55:37,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-21 16:55:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-21 16:55:37,265 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-12-21 16:55:37,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-12-21 16:55:37,265 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-12-21 16:55:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-12-21 16:55:37,266 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-21 16:55:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-21 16:55:37,266 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-12-21 16:55:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-12-21 16:55:37,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2021-12-21 16:55:37,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_qlge_driver_exit_16_2 [2021-12-21 16:55:37,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-21 16:55:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-21 16:55:37,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 16:55:37,267 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-12-21 16:55:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-12-21 16:55:37,267 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-21 16:55:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-21 16:55:37,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 16:55:37,267 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-12-21 16:55:37,267 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-12-21 16:55:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-21 16:55:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-21 16:55:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-21 16:55:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-21 16:55:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 16:55:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 16:55:37,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-21 16:55:37,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-21 16:55:37,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-21 16:55:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-21 16:55:37,269 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-12-21 16:55:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-12-21 16:55:37,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-21 16:55:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-21 16:55:37,269 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-12-21 16:55:37,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-12-21 16:55:37,269 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-12-21 16:55:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-12-21 16:55:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-12-21 16:55:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-12-21 16:55:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-21 16:55:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-21 16:55:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-12-21 16:55:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-12-21 16:55:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-21 16:55:37,270 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-21 16:55:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-21 16:55:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-21 16:55:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-21 16:55:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-21 16:55:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-21 16:55:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-21 16:55:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-12-21 16:55:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-12-21 16:55:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-12-21 16:55:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-12-21 16:55:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-21 16:55:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-21 16:55:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-12-21 16:55:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-12-21 16:55:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-21 16:55:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-21 16:55:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-12-21 16:55:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-12-21 16:55:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-21 16:55:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-21 16:55:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-21 16:55:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-21 16:55:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-12-21 16:55:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-12-21 16:55:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-21 16:55:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-21 16:55:37,274 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-12-21 16:55:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-12-21 16:55:37,274 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-21 16:55:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-21 16:55:37,274 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-21 16:55:37,274 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-21 16:55:37,274 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-12-21 16:55:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-12-21 16:55:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-12-21 16:55:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-12-21 16:55:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 16:55:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 16:55:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 16:55:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-21 16:55:37,275 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-21 16:55:37,275 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-12-21 16:55:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-12-21 16:55:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-21 16:55:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-21 16:55:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-12-21 16:55:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-12-21 16:55:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-12-21 16:55:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-12-21 16:55:37,276 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-21 16:55:37,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-21 16:55:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-12-21 16:55:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-12-21 16:55:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-12-21 16:55:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-12-21 16:55:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-12-21 16:55:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-12-21 16:55:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-21 16:55:37,277 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-21 16:55:37,277 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-21 16:55:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-21 16:55:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-21 16:55:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-21 16:55:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-12-21 16:55:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-12-21 16:55:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-12-21 16:55:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-12-21 16:55:37,278 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-12-21 16:55:37,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-12-21 16:55:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-21 16:55:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-21 16:55:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-21 16:55:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-21 16:55:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-21 16:55:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-21 16:55:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-21 16:55:37,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-21 16:55:37,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-21 16:55:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-21 16:55:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 16:55:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-12-21 16:55:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-12-21 16:55:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-21 16:55:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-21 16:55:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-21 16:55:37,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-21 16:55:37,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-21 16:55:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-21 16:55:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-21 16:55:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-21 16:55:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-12-21 16:55:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-12-21 16:55:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-12-21 16:55:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-12-21 16:55:37,281 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-12-21 16:55:37,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-12-21 16:55:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-21 16:55:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-21 16:55:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-12-21 16:55:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-12-21 16:55:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-21 16:55:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-21 16:55:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-12-21 16:55:37,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-12-21 16:55:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-21 16:55:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-21 16:55:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-12-21 16:55:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-12-21 16:55:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 16:55:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 16:55:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-21 16:55:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-21 16:55:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-21 16:55:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-21 16:55:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-12-21 16:55:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-12-21 16:55:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-21 16:55:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-21 16:55:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-12-21 16:55:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-12-21 16:55:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-21 16:55:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-21 16:55:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-21 16:55:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-21 16:55:37,285 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-12-21 16:55:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-12-21 16:55:37,285 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-12-21 16:55:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-12-21 16:55:37,285 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-21 16:55:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-21 16:55:37,285 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-12-21 16:55:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-12-21 16:55:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-21 16:55:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-21 16:55:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 16:55:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-12-21 16:55:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-12-21 16:55:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-21 16:55:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-21 16:55:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-12-21 16:55:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-12-21 16:55:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-12-21 16:55:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-12-21 16:55:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-12-21 16:55:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-12-21 16:55:38,494 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 16:55:38,497 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 16:55:38,570 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-21 16:55:57,002 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-21 16:55:57,463 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 16:55:57,494 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 16:55:57,494 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-21 16:55:57,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:55:57 BoogieIcfgContainer [2021-12-21 16:55:57,499 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 16:55:57,500 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 16:55:57,501 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 16:55:57,503 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 16:55:57,504 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 04:55:29" (1/3) ... [2021-12-21 16:55:57,504 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58aea127 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:55:57, skipping insertion in model container [2021-12-21 16:55:57,504 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:55:35" (2/3) ... [2021-12-21 16:55:57,505 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58aea127 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:55:57, skipping insertion in model container [2021-12-21 16:55:57,505 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:55:57" (3/3) ... [2021-12-21 16:55:57,506 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-12-21 16:55:57,513 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 16:55:57,513 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-21 16:55:57,569 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 16:55:57,573 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 16:55:57,574 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-21 16:55:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand has 5224 states, 3691 states have (on average 1.3413709021945273) internal successors, (4951), 3754 states have internal predecessors, (4951), 1288 states have call successors, (1288), 244 states have call predecessors, (1288), 243 states have return successors, (1281), 1265 states have call predecessors, (1281), 1281 states have call successors, (1281) [2021-12-21 16:55:57,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-12-21 16:55:57,696 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:55:57,697 INFO L514 BasicCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:55:57,697 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:55:57,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:55:57,702 INFO L85 PathProgramCache]: Analyzing trace with hash -783013331, now seen corresponding path program 1 times [2021-12-21 16:55:57,708 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:55:57,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226991274] [2021-12-21 16:55:57,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:55:57,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:55:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-21 16:55:58,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-21 16:55:58,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-21 16:55:58,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-21 16:55:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-21 16:55:58,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-21 16:55:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-21 16:55:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-21 16:55:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-21 16:55:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-21 16:55:58,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-21 16:55:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-21 16:55:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-21 16:55:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-21 16:55:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-21 16:55:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-21 16:55:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-21 16:55:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:58,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:58,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-21 16:55:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:59,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:59,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:59,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-12-21 16:55:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:59,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2021-12-21 16:55:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:59,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2021-12-21 16:55:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:59,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:59,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:59,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:55:59,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:59,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2021-12-21 16:55:59,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:59,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2021-12-21 16:55:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:55:59,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2021-12-21 16:55:59,094 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:55:59,094 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226991274] [2021-12-21 16:55:59,095 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226991274] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:55:59,095 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:55:59,095 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 16:55:59,096 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534763489] [2021-12-21 16:55:59,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:55:59,100 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 16:55:59,100 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:55:59,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 16:55:59,116 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-21 16:55:59,125 INFO L87 Difference]: Start difference. First operand has 5224 states, 3691 states have (on average 1.3413709021945273) internal successors, (4951), 3754 states have internal predecessors, (4951), 1288 states have call successors, (1288), 244 states have call predecessors, (1288), 243 states have return successors, (1281), 1265 states have call predecessors, (1281), 1281 states have call successors, (1281) Second operand has 5 states, 5 states have (on average 20.4) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (31), 4 states have call predecessors, (31), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2021-12-21 16:56:10,647 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 16:56:13,536 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:56:16,127 WARN L534 Checker$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 16:56:21,351 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:56:26,898 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []