./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 103227975d536cf95d6451c2f6b5e6212573f435566996c9e8be9035673393e0 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 16:27:26,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 16:27:26,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 16:27:26,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 16:27:26,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 16:27:26,210 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 16:27:26,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 16:27:26,213 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 16:27:26,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 16:27:26,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 16:27:26,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 16:27:26,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 16:27:26,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 16:27:26,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 16:27:26,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 16:27:26,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 16:27:26,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 16:27:26,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 16:27:26,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 16:27:26,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 16:27:26,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 16:27:26,232 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 16:27:26,233 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 16:27:26,234 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 16:27:26,238 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 16:27:26,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 16:27:26,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 16:27:26,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 16:27:26,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 16:27:26,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 16:27:26,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 16:27:26,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 16:27:26,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 16:27:26,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 16:27:26,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 16:27:26,245 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 16:27:26,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 16:27:26,246 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 16:27:26,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 16:27:26,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 16:27:26,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 16:27:26,247 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 16:27:26,270 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 16:27:26,271 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 16:27:26,271 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 16:27:26,271 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 16:27:26,272 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 16:27:26,272 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 16:27:26,273 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 16:27:26,273 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 16:27:26,273 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 16:27:26,273 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 16:27:26,274 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 16:27:26,274 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 16:27:26,274 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 16:27:26,274 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 16:27:26,274 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 16:27:26,274 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 16:27:26,275 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 16:27:26,275 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 16:27:26,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 16:27:26,275 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 16:27:26,275 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 16:27:26,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:27:26,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 16:27:26,276 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 16:27:26,276 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 16:27:26,276 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 16:27:26,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 16:27:26,276 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 16:27:26,277 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 16:27:26,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 16:27:26,277 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 16:27:26,277 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 103227975d536cf95d6451c2f6b5e6212573f435566996c9e8be9035673393e0 [2021-12-21 16:27:26,476 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 16:27:26,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 16:27:26,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 16:27:26,500 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 16:27:26,501 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 16:27:26,502 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-21 16:27:26,544 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d2279215/6bdfea300f4d4d988d36a017a04977cb/FLAG46a5b42b1 [2021-12-21 16:27:27,307 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 16:27:27,307 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-21 16:27:27,370 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d2279215/6bdfea300f4d4d988d36a017a04977cb/FLAG46a5b42b1 [2021-12-21 16:27:27,818 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d2279215/6bdfea300f4d4d988d36a017a04977cb [2021-12-21 16:27:27,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 16:27:27,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 16:27:27,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 16:27:27,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 16:27:27,824 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 16:27:27,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:27:27" (1/1) ... [2021-12-21 16:27:27,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a4c28d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:27, skipping insertion in model container [2021-12-21 16:27:27,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:27:27" (1/1) ... [2021-12-21 16:27:27,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 16:27:27,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 16:27:32,389 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[585910,585923] [2021-12-21 16:27:32,465 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:27:32,501 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 16:27:32,949 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[585910,585923] [2021-12-21 16:27:32,957 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:27:33,185 INFO L208 MainTranslator]: Completed translation [2021-12-21 16:27:33,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33 WrapperNode [2021-12-21 16:27:33,187 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 16:27:33,188 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 16:27:33,188 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 16:27:33,188 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 16:27:33,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33" (1/1) ... [2021-12-21 16:27:33,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33" (1/1) ... [2021-12-21 16:27:33,681 INFO L137 Inliner]: procedures = 640, calls = 7401, calls flagged for inlining = 292, calls inlined = 283, statements flattened = 15321 [2021-12-21 16:27:33,682 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 16:27:33,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 16:27:33,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 16:27:33,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 16:27:33,689 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33" (1/1) ... [2021-12-21 16:27:33,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33" (1/1) ... [2021-12-21 16:27:33,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33" (1/1) ... [2021-12-21 16:27:33,749 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33" (1/1) ... [2021-12-21 16:27:34,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33" (1/1) ... [2021-12-21 16:27:34,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33" (1/1) ... [2021-12-21 16:27:34,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33" (1/1) ... [2021-12-21 16:27:34,167 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 16:27:34,168 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 16:27:34,168 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 16:27:34,168 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 16:27:34,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33" (1/1) ... [2021-12-21 16:27:34,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:27:34,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 16:27:34,189 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 16:27:34,195 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 16:27:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-21 16:27:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-21 16:27:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-21 16:27:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-21 16:27:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-21 16:27:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 16:27:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 16:27:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-21 16:27:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-21 16:27:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-12-21 16:27:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-12-21 16:27:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-21 16:27:34,218 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-21 16:27:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-21 16:27:34,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-21 16:27:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-12-21 16:27:34,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-12-21 16:27:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 16:27:34,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 16:27:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-12-21 16:27:34,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-12-21 16:27:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-12-21 16:27:34,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-12-21 16:27:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-12-21 16:27:34,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-12-21 16:27:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-12-21 16:27:34,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-12-21 16:27:34,219 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-21 16:27:34,219 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-21 16:27:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-21 16:27:34,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-21 16:27:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2021-12-21 16:27:34,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2021-12-21 16:27:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-12-21 16:27:34,220 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-12-21 16:27:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-21 16:27:34,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-21 16:27:34,220 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-21 16:27:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-21 16:27:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-21 16:27:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-21 16:27:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-21 16:27:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-21 16:27:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-21 16:27:34,221 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-21 16:27:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-21 16:27:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-21 16:27:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-21 16:27:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-21 16:27:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-12-21 16:27:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-12-21 16:27:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2021-12-21 16:27:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2021-12-21 16:27:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 16:27:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 16:27:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-21 16:27:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-21 16:27:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-12-21 16:27:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-12-21 16:27:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-12-21 16:27:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-12-21 16:27:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-12-21 16:27:34,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-12-21 16:27:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-12-21 16:27:34,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-12-21 16:27:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-21 16:27:34,224 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-21 16:27:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-21 16:27:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-21 16:27:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-12-21 16:27:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-12-21 16:27:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-21 16:27:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-21 16:27:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-21 16:27:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-21 16:27:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-12-21 16:27:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-12-21 16:27:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-21 16:27:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-21 16:27:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-12-21 16:27:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-12-21 16:27:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-12-21 16:27:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-12-21 16:27:34,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-21 16:27:34,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-21 16:27:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-21 16:27:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-21 16:27:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 16:27:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-21 16:27:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-21 16:27:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-12-21 16:27:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-12-21 16:27:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-12-21 16:27:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-12-21 16:27:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-12-21 16:27:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-12-21 16:27:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-12-21 16:27:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-12-21 16:27:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-12-21 16:27:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-12-21 16:27:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-12-21 16:27:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-12-21 16:27:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-21 16:27:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-21 16:27:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-12-21 16:27:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-12-21 16:27:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-12-21 16:27:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-12-21 16:27:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-21 16:27:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-21 16:27:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-21 16:27:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-21 16:27:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-12-21 16:27:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-12-21 16:27:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-21 16:27:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-21 16:27:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-21 16:27:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-21 16:27:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-21 16:27:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-21 16:27:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 16:27:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-12-21 16:27:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-12-21 16:27:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-21 16:27:34,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-21 16:27:34,231 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-21 16:27:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-21 16:27:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-21 16:27:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-21 16:27:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-12-21 16:27:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-12-21 16:27:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2021-12-21 16:27:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2021-12-21 16:27:34,232 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-12-21 16:27:34,232 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-12-21 16:27:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-12-21 16:27:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-12-21 16:27:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 16:27:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-12-21 16:27:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-12-21 16:27:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-12-21 16:27:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-12-21 16:27:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 16:27:34,233 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-21 16:27:34,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-21 16:27:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-21 16:27:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-21 16:27:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-21 16:27:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-21 16:27:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2021-12-21 16:27:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2021-12-21 16:27:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 16:27:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 16:27:34,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-21 16:27:34,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-21 16:27:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-12-21 16:27:34,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-12-21 16:27:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-12-21 16:27:34,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-12-21 16:27:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-12-21 16:27:34,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-12-21 16:27:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-21 16:27:34,235 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-21 16:27:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-21 16:27:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-21 16:27:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-12-21 16:27:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-12-21 16:27:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-12-21 16:27:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-12-21 16:27:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-21 16:27:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-21 16:27:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-21 16:27:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-21 16:27:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-12-21 16:27:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-12-21 16:27:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-12-21 16:27:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-12-21 16:27:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2021-12-21 16:27:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2021-12-21 16:27:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-21 16:27:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-21 16:27:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-12-21 16:27:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-12-21 16:27:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 16:27:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-12-21 16:27:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-12-21 16:27:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-21 16:27:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-21 16:27:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-12-21 16:27:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-12-21 16:27:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 16:27:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-21 16:27:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-21 16:27:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2021-12-21 16:27:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2021-12-21 16:27:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-21 16:27:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-21 16:27:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 16:27:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 16:27:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-12-21 16:27:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-12-21 16:27:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-21 16:27:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-21 16:27:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-12-21 16:27:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-12-21 16:27:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-21 16:27:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-21 16:27:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2021-12-21 16:27:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2021-12-21 16:27:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-21 16:27:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-21 16:27:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-21 16:27:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-21 16:27:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-12-21 16:27:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-12-21 16:27:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-21 16:27:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-21 16:27:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-12-21 16:27:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-12-21 16:27:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-12-21 16:27:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-12-21 16:27:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-21 16:27:34,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-21 16:27:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-12-21 16:27:34,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-12-21 16:27:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-21 16:27:34,242 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-21 16:27:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-12-21 16:27:34,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-12-21 16:27:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-21 16:27:34,242 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-21 16:27:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-21 16:27:34,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-21 16:27:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-12-21 16:27:34,243 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-12-21 16:27:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-12-21 16:27:34,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-12-21 16:27:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-21 16:27:34,243 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-21 16:27:34,243 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-12-21 16:27:34,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-12-21 16:27:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-21 16:27:34,244 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-21 16:27:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-21 16:27:34,244 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-21 16:27:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2021-12-21 16:27:34,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2021-12-21 16:27:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2021-12-21 16:27:34,244 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2021-12-21 16:27:34,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 16:27:34,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 16:27:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-12-21 16:27:34,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-12-21 16:27:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-21 16:27:34,245 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-21 16:27:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-12-21 16:27:34,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-12-21 16:27:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-12-21 16:27:34,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-12-21 16:27:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-21 16:27:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-21 16:27:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-12-21 16:27:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-12-21 16:27:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 16:27:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 16:27:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 16:27:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 16:27:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-21 16:27:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-21 16:27:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-21 16:27:34,247 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-21 16:27:34,247 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 16:27:34,247 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 16:27:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-12-21 16:27:34,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-12-21 16:27:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-21 16:27:34,247 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-21 16:27:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-21 16:27:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-21 16:27:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-21 16:27:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-21 16:27:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-12-21 16:27:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-12-21 16:27:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2021-12-21 16:27:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2021-12-21 16:27:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-21 16:27:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-12-21 16:27:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-12-21 16:27:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-21 16:27:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-21 16:27:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-21 16:27:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-21 16:27:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-12-21 16:27:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-12-21 16:27:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-12-21 16:27:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-12-21 16:27:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-12-21 16:27:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-12-21 16:27:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-21 16:27:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-21 16:27:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-12-21 16:27:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-12-21 16:27:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-21 16:27:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-21 16:27:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 16:27:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 16:27:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-21 16:27:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-21 16:27:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-21 16:27:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-21 16:27:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-21 16:27:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-21 16:27:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-12-21 16:27:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-12-21 16:27:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-21 16:27:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-21 16:27:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 16:27:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 16:27:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-21 16:27:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-21 16:27:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-21 16:27:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-21 16:27:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-21 16:27:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-21 16:27:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-12-21 16:27:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-12-21 16:27:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-21 16:27:34,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-21 16:27:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-12-21 16:27:34,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-12-21 16:27:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-12-21 16:27:34,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-12-21 16:27:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-21 16:27:34,253 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-21 16:27:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-12-21 16:27:34,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-12-21 16:27:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-21 16:27:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-21 16:27:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-21 16:27:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-21 16:27:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2021-12-21 16:27:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2021-12-21 16:27:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 16:27:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 16:27:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 16:27:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-12-21 16:27:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-12-21 16:27:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-21 16:27:34,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-21 16:27:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-12-21 16:27:34,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-12-21 16:27:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-21 16:27:34,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-21 16:27:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2021-12-21 16:27:34,256 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2021-12-21 16:27:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-12-21 16:27:34,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-12-21 16:27:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-12-21 16:27:34,256 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-12-21 16:27:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 16:27:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-21 16:27:34,256 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-21 16:27:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-12-21 16:27:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-12-21 16:27:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-12-21 16:27:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-12-21 16:27:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-21 16:27:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-21 16:27:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-21 16:27:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-21 16:27:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 16:27:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2021-12-21 16:27:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2021-12-21 16:27:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-21 16:27:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-21 16:27:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-12-21 16:27:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-12-21 16:27:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-21 16:27:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-21 16:27:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-12-21 16:27:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-12-21 16:27:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-21 16:27:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-21 16:27:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-21 16:27:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-21 16:27:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-21 16:27:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-21 16:27:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-12-21 16:27:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-12-21 16:27:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-12-21 16:27:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-12-21 16:27:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-21 16:27:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-21 16:27:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-21 16:27:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-21 16:27:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-12-21 16:27:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-12-21 16:27:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-21 16:27:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-21 16:27:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-21 16:27:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-21 16:27:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-21 16:27:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-21 16:27:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-12-21 16:27:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-12-21 16:27:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-21 16:27:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-21 16:27:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-12-21 16:27:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-12-21 16:27:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-21 16:27:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-21 16:27:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-21 16:27:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-21 16:27:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-21 16:27:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-21 16:27:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-12-21 16:27:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-12-21 16:27:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 16:27:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 16:27:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-12-21 16:27:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-12-21 16:27:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2021-12-21 16:27:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2021-12-21 16:27:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 16:27:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-21 16:27:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-21 16:27:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-21 16:27:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-21 16:27:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 16:27:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 16:27:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2021-12-21 16:27:34,264 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2021-12-21 16:27:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2021-12-21 16:27:34,264 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2021-12-21 16:27:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-12-21 16:27:34,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-12-21 16:27:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-21 16:27:34,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-21 16:27:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-21 16:27:34,264 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-21 16:27:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-12-21 16:27:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-12-21 16:27:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-12-21 16:27:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-12-21 16:27:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-21 16:27:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-21 16:27:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-12-21 16:27:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-12-21 16:27:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-12-21 16:27:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-12-21 16:27:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-21 16:27:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-21 16:27:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-21 16:27:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-12-21 16:27:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-12-21 16:27:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-12-21 16:27:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-21 16:27:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-21 16:27:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-12-21 16:27:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-12-21 16:27:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-12-21 16:27:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-12-21 16:27:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-21 16:27:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-21 16:27:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-21 16:27:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-21 16:27:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2021-12-21 16:27:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2021-12-21 16:27:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-12-21 16:27:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-12-21 16:27:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-12-21 16:27:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-12-21 16:27:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-12-21 16:27:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-12-21 16:27:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-12-21 16:27:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-12-21 16:27:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-12-21 16:27:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-12-21 16:27:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-12-21 16:27:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-12-21 16:27:34,268 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 16:27:34,268 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 16:27:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-12-21 16:27:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-12-21 16:27:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-21 16:27:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-21 16:27:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-12-21 16:27:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-12-21 16:27:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-12-21 16:27:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-12-21 16:27:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-12-21 16:27:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-12-21 16:27:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-12-21 16:27:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-12-21 16:27:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-21 16:27:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-21 16:27:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-21 16:27:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-21 16:27:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-21 16:27:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-21 16:27:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2021-12-21 16:27:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2021-12-21 16:27:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 16:27:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-12-21 16:27:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-12-21 16:27:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-12-21 16:27:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-12-21 16:27:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-12-21 16:27:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-12-21 16:27:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-21 16:27:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-21 16:27:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-12-21 16:27:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-12-21 16:27:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-12-21 16:27:34,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-12-21 16:27:35,334 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 16:27:35,338 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 16:27:35,409 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-21 16:27:52,209 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 16:27:52,240 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 16:27:52,240 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-21 16:27:52,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:27:52 BoogieIcfgContainer [2021-12-21 16:27:52,248 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 16:27:52,249 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 16:27:52,249 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 16:27:52,252 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 16:27:52,252 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 04:27:27" (1/3) ... [2021-12-21 16:27:52,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4db03273 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:27:52, skipping insertion in model container [2021-12-21 16:27:52,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:27:33" (2/3) ... [2021-12-21 16:27:52,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4db03273 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:27:52, skipping insertion in model container [2021-12-21 16:27:52,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:27:52" (3/3) ... [2021-12-21 16:27:52,254 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2021-12-21 16:27:52,261 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 16:27:52,261 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-21 16:27:52,324 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 16:27:52,342 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 16:27:52,342 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-21 16:27:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand has 5275 states, 3742 states have (on average 1.3834847675040085) internal successors, (5177), 3828 states have internal predecessors, (5177), 1284 states have call successors, (1284), 248 states have call predecessors, (1284), 247 states have return successors, (1268), 1254 states have call predecessors, (1268), 1268 states have call successors, (1268) [2021-12-21 16:27:52,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2021-12-21 16:27:52,451 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:27:52,452 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 16:27:52,453 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:27:52,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:27:52,457 INFO L85 PathProgramCache]: Analyzing trace with hash 691885008, now seen corresponding path program 1 times [2021-12-21 16:27:52,463 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:27:52,465 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129537200] [2021-12-21 16:27:52,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:27:52,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:27:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 16:27:53,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:27:53,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-21 16:27:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:27:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-21 16:27:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:27:53,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-21 16:27:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-21 16:27:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-21 16:27:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-21 16:27:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-21 16:27:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-21 16:27:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-21 16:27:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-21 16:27:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-12-21 16:27:53,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:27:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:27:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2021-12-21 16:27:53,900 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:27:53,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129537200] [2021-12-21 16:27:53,901 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [129537200] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:27:53,901 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:27:53,901 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 16:27:53,902 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592540859] [2021-12-21 16:27:53,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:27:53,909 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 16:27:53,909 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:27:53,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 16:27:53,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-21 16:27:53,942 INFO L87 Difference]: Start difference. First operand has 5275 states, 3742 states have (on average 1.3834847675040085) internal successors, (5177), 3828 states have internal predecessors, (5177), 1284 states have call successors, (1284), 248 states have call predecessors, (1284), 247 states have return successors, (1268), 1254 states have call predecessors, (1268), 1268 states have call successors, (1268) Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2021-12-21 16:28:06,072 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:28:08,086 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:28:10,345 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:28:12,367 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:28:14,388 WARN L534 Checker$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 16:28:16,530 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:28:18,788 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:28:20,833 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:28:22,304 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 16:28:23,775 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []