./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 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_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.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 e6bc9d78defbcb89894956744a3ba8cb825e2463e5d0c94ea32acee4a75d7f82 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-18 12:47:50,218 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-18 12:47:50,220 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-18 12:47:50,266 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-18 12:47:50,266 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-18 12:47:50,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-18 12:47:50,271 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-18 12:47:50,274 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-18 12:47:50,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-18 12:47:50,282 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-18 12:47:50,283 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-18 12:47:50,284 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-18 12:47:50,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-18 12:47:50,287 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-18 12:47:50,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-18 12:47:50,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-18 12:47:50,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-18 12:47:50,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-18 12:47:50,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-18 12:47:50,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-18 12:47:50,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-18 12:47:50,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-18 12:47:50,306 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-18 12:47:50,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-18 12:47:50,309 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-18 12:47:50,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-18 12:47:50,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-18 12:47:50,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-18 12:47:50,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-18 12:47:50,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-18 12:47:50,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-18 12:47:50,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-18 12:47:50,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-18 12:47:50,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-18 12:47:50,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-18 12:47:50,319 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-18 12:47:50,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-18 12:47:50,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-18 12:47:50,320 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-18 12:47:50,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-18 12:47:50,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-18 12:47:50,322 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-18 12:47:50,354 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-18 12:47:50,355 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-18 12:47:50,355 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-18 12:47:50,356 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-18 12:47:50,356 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-18 12:47:50,357 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-18 12:47:50,357 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-18 12:47:50,357 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-18 12:47:50,358 INFO L138 SettingsManager]: * Use SBE=true [2021-12-18 12:47:50,358 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-18 12:47:50,358 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-18 12:47:50,359 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-18 12:47:50,359 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-18 12:47:50,359 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-18 12:47:50,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-18 12:47:50,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-18 12:47:50,360 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-18 12:47:50,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-18 12:47:50,360 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-18 12:47:50,360 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-18 12:47:50,361 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-18 12:47:50,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 12:47:50,361 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-18 12:47:50,361 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-18 12:47:50,361 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-18 12:47:50,362 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-18 12:47:50,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-18 12:47:50,362 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-18 12:47:50,362 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-18 12:47:50,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-18 12:47:50,363 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-18 12:47:50,363 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e6bc9d78defbcb89894956744a3ba8cb825e2463e5d0c94ea32acee4a75d7f82 [2021-12-18 12:47:50,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-18 12:47:50,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-18 12:47:50,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-18 12:47:50,638 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-18 12:47:50,639 INFO L275 PluginConnector]: CDTParser initialized [2021-12-18 12:47:50,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-12-18 12:47:50,705 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9994cd273/f919a936d47442ae9261b125f46f3ba4/FLAG3b5469e25 [2021-12-18 12:47:51,831 INFO L306 CDTParser]: Found 1 translation units. [2021-12-18 12:47:51,832 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-12-18 12:47:51,967 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9994cd273/f919a936d47442ae9261b125f46f3ba4/FLAG3b5469e25 [2021-12-18 12:47:52,013 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9994cd273/f919a936d47442ae9261b125f46f3ba4 [2021-12-18 12:47:52,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-18 12:47:52,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-18 12:47:52,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-18 12:47:52,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-18 12:47:52,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-18 12:47:52,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 12:47:52" (1/1) ... [2021-12-18 12:47:52,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f1b7d68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:47:52, skipping insertion in model container [2021-12-18 12:47:52,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 12:47:52" (1/1) ... [2021-12-18 12:47:52,028 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-18 12:47:52,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 12:48:09,543 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_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062365,1062378] [2021-12-18 12:48:09,545 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_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062512,1062525] [2021-12-18 12:48:09,546 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_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062651,1062664] [2021-12-18 12:48:09,546 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_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062809,1062822] [2021-12-18 12:48:09,633 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 12:48:09,745 INFO L203 MainTranslator]: Completed pre-run [2021-12-18 12:48:10,924 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_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062365,1062378] [2021-12-18 12:48:10,925 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_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062512,1062525] [2021-12-18 12:48:10,925 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_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062651,1062664] [2021-12-18 12:48:10,926 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_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1062809,1062822] [2021-12-18 12:48:10,936 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 12:48:11,909 INFO L208 MainTranslator]: Completed translation [2021-12-18 12:48:11,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11 WrapperNode [2021-12-18 12:48:11,910 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-18 12:48:11,911 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-18 12:48:11,911 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-18 12:48:11,911 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-18 12:48:11,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11" (1/1) ... [2021-12-18 12:48:12,230 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11" (1/1) ... [2021-12-18 12:48:12,971 INFO L137 Inliner]: procedures = 1268, calls = 13190, calls flagged for inlining = 672, calls inlined = 650, statements flattened = 28787 [2021-12-18 12:48:12,973 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-18 12:48:12,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-18 12:48:12,974 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-18 12:48:12,974 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-18 12:48:12,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11" (1/1) ... [2021-12-18 12:48:12,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11" (1/1) ... [2021-12-18 12:48:13,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11" (1/1) ... [2021-12-18 12:48:13,132 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11" (1/1) ... [2021-12-18 12:48:13,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11" (1/1) ... [2021-12-18 12:48:13,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11" (1/1) ... [2021-12-18 12:48:14,269 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11" (1/1) ... [2021-12-18 12:48:14,431 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-18 12:48:14,432 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-18 12:48:14,433 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-18 12:48:14,434 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-18 12:48:14,435 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11" (1/1) ... [2021-12-18 12:48:14,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 12:48:14,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 12:48:14,472 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) [2021-12-18 12:48:14,480 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 [2021-12-18 12:48:14,512 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-12-18 12:48:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-12-18 12:48:14,512 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-18 12:48:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-18 12:48:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-18 12:48:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-12-18 12:48:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-12-18 12:48:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-12-18 12:48:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-12-18 12:48:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-12-18 12:48:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-12-18 12:48:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-12-18 12:48:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-12-18 12:48:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-12-18 12:48:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-12-18 12:48:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-18 12:48:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-18 12:48:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-12-18 12:48:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-12-18 12:48:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-12-18 12:48:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-12-18 12:48:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-12-18 12:48:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-12-18 12:48:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-12-18 12:48:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-12-18 12:48:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-12-18 12:48:14,516 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-12-18 12:48:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-12-18 12:48:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-12-18 12:48:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-18 12:48:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-18 12:48:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-18 12:48:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-18 12:48:14,518 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-12-18 12:48:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-12-18 12:48:14,518 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-12-18 12:48:14,518 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-12-18 12:48:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-18 12:48:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-18 12:48:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-12-18 12:48:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-12-18 12:48:14,519 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-12-18 12:48:14,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-12-18 12:48:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-12-18 12:48:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-12-18 12:48:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-12-18 12:48:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-12-18 12:48:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-12-18 12:48:14,521 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-12-18 12:48:14,521 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-12-18 12:48:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-12-18 12:48:14,522 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-12-18 12:48:14,522 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-12-18 12:48:14,522 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-18 12:48:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-18 12:48:14,523 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-18 12:48:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-18 12:48:14,523 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-18 12:48:14,523 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-12-18 12:48:14,523 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-12-18 12:48:14,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2021-12-18 12:48:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2021-12-18 12:48:14,524 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-12-18 12:48:14,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-12-18 12:48:14,525 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-12-18 12:48:14,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-12-18 12:48:14,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-18 12:48:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-18 12:48:14,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-18 12:48:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-18 12:48:14,526 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-18 12:48:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-18 12:48:14,526 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-12-18 12:48:14,526 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-12-18 12:48:14,527 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-12-18 12:48:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-12-18 12:48:14,527 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-12-18 12:48:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-12-18 12:48:14,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-18 12:48:14,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-18 12:48:14,528 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-12-18 12:48:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-12-18 12:48:14,528 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-18 12:48:14,528 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-18 12:48:14,529 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-12-18 12:48:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-12-18 12:48:14,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-18 12:48:14,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-18 12:48:14,529 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-12-18 12:48:14,530 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-12-18 12:48:14,530 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-12-18 12:48:14,530 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-12-18 12:48:14,530 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-12-18 12:48:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-12-18 12:48:14,531 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-18 12:48:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-18 12:48:14,531 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-12-18 12:48:14,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-12-18 12:48:14,531 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-12-18 12:48:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-12-18 12:48:14,532 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-12-18 12:48:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-12-18 12:48:14,532 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-18 12:48:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-18 12:48:14,532 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-18 12:48:14,532 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-18 12:48:14,533 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-12-18 12:48:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-12-18 12:48:14,533 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-18 12:48:14,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-18 12:48:14,533 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-12-18 12:48:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-12-18 12:48:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-12-18 12:48:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-12-18 12:48:14,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-18 12:48:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-18 12:48:14,537 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-12-18 12:48:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-12-18 12:48:14,538 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-12-18 12:48:14,538 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-12-18 12:48:14,538 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-18 12:48:14,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-18 12:48:14,544 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-18 12:48:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-18 12:48:14,544 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-12-18 12:48:14,544 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-12-18 12:48:14,545 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-12-18 12:48:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-12-18 12:48:14,545 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-12-18 12:48:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-12-18 12:48:14,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-18 12:48:14,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-18 12:48:14,545 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-12-18 12:48:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-12-18 12:48:14,546 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-12-18 12:48:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-12-18 12:48:14,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-18 12:48:14,546 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-12-18 12:48:14,546 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-12-18 12:48:14,546 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-12-18 12:48:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-12-18 12:48:14,547 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-18 12:48:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-18 12:48:14,547 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-12-18 12:48:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-12-18 12:48:14,547 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-12-18 12:48:14,547 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-12-18 12:48:14,547 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-12-18 12:48:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-12-18 12:48:14,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-18 12:48:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-18 12:48:14,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-18 12:48:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-18 12:48:14,548 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-12-18 12:48:14,548 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-12-18 12:48:14,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-18 12:48:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-18 12:48:14,549 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-18 12:48:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-18 12:48:14,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-12-18 12:48:14,549 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-12-18 12:48:14,549 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-12-18 12:48:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-12-18 12:48:14,550 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-18 12:48:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-18 12:48:14,550 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-18 12:48:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-18 12:48:14,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-12-18 12:48:14,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-12-18 12:48:14,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-18 12:48:14,551 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-12-18 12:48:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-12-18 12:48:14,551 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-12-18 12:48:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-12-18 12:48:14,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-18 12:48:14,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-18 12:48:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure t3_eth_xmit [2021-12-18 12:48:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_eth_xmit [2021-12-18 12:48:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-18 12:48:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-18 12:48:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-18 12:48:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-12-18 12:48:14,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-12-18 12:48:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-18 12:48:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-18 12:48:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-12-18 12:48:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-12-18 12:48:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-12-18 12:48:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-12-18 12:48:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-18 12:48:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-18 12:48:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-18 12:48:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-18 12:48:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-12-18 12:48:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-12-18 12:48:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-12-18 12:48:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-12-18 12:48:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-18 12:48:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-18 12:48:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-18 12:48:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-18 12:48:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-18 12:48:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-18 12:48:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-12-18 12:48:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-12-18 12:48:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-12-18 12:48:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-12-18 12:48:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-18 12:48:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-18 12:48:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-12-18 12:48:14,556 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-12-18 12:48:14,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-18 12:48:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-18 12:48:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-12-18 12:48:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-12-18 12:48:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-12-18 12:48:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-12-18 12:48:14,557 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-12-18 12:48:14,557 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-12-18 12:48:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-12-18 12:48:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-12-18 12:48:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-18 12:48:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-18 12:48:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-12-18 12:48:14,558 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-12-18 12:48:14,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-18 12:48:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-18 12:48:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-12-18 12:48:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-12-18 12:48:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-12-18 12:48:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-12-18 12:48:14,559 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-12-18 12:48:14,559 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-12-18 12:48:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-12-18 12:48:14,560 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-12-18 12:48:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-18 12:48:14,560 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-18 12:48:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-12-18 12:48:14,560 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-12-18 12:48:14,561 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-12-18 12:48:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-12-18 12:48:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-12-18 12:48:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-12-18 12:48:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-18 12:48:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-18 12:48:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-18 12:48:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-18 12:48:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-12-18 12:48:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-12-18 12:48:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-18 12:48:14,566 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-18 12:48:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-12-18 12:48:14,567 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-12-18 12:48:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-18 12:48:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-18 12:48:14,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-18 12:48:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-18 12:48:14,567 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-18 12:48:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-12-18 12:48:14,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-12-18 12:48:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-12-18 12:48:14,568 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-12-18 12:48:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-12-18 12:48:14,568 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-12-18 12:48:14,568 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-18 12:48:14,568 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-18 12:48:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-18 12:48:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-18 12:48:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-12-18 12:48:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-12-18 12:48:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-12-18 12:48:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-12-18 12:48:14,569 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-12-18 12:48:14,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-12-18 12:48:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-12-18 12:48:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-12-18 12:48:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-12-18 12:48:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-12-18 12:48:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-12-18 12:48:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-12-18 12:48:14,570 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-12-18 12:48:14,570 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-12-18 12:48:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-18 12:48:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-18 12:48:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-12-18 12:48:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-12-18 12:48:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-12-18 12:48:14,571 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-12-18 12:48:14,571 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-12-18 12:48:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-12-18 12:48:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-18 12:48:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-18 12:48:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-12-18 12:48:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-12-18 12:48:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-12-18 12:48:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-12-18 12:48:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-12-18 12:48:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-12-18 12:48:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-18 12:48:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-18 12:48:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-12-18 12:48:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-12-18 12:48:14,573 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-18 12:48:14,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-18 12:48:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-18 12:48:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-18 12:48:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-12-18 12:48:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-12-18 12:48:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-12-18 12:48:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-12-18 12:48:14,574 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-18 12:48:14,574 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-18 12:48:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-12-18 12:48:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-12-18 12:48:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-18 12:48:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-18 12:48:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-12-18 12:48:14,575 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-12-18 12:48:14,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-12-18 12:48:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-12-18 12:48:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-12-18 12:48:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-12-18 12:48:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-12-18 12:48:14,576 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-12-18 12:48:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-18 12:48:14,576 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-18 12:48:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-18 12:48:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-12-18 12:48:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-12-18 12:48:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-12-18 12:48:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-12-18 12:48:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-18 12:48:14,577 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-18 12:48:14,577 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-18 12:48:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-12-18 12:48:14,578 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-12-18 12:48:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-12-18 12:48:14,578 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-12-18 12:48:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-12-18 12:48:14,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-12-18 12:48:14,578 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-12-18 12:48:14,578 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-12-18 12:48:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-12-18 12:48:14,579 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-12-18 12:48:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-12-18 12:48:14,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-12-18 12:48:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-12-18 12:48:14,579 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-12-18 12:48:14,579 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-12-18 12:48:14,580 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-12-18 12:48:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-12-18 12:48:14,580 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-12-18 12:48:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-12-18 12:48:14,580 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-12-18 12:48:14,580 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-12-18 12:48:14,580 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-12-18 12:48:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-12-18 12:48:14,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-12-18 12:48:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-12-18 12:48:14,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-12-18 12:48:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-12-18 12:48:14,581 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-12-18 12:48:14,581 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-18 12:48:14,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-18 12:48:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-18 12:48:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-18 12:48:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-12-18 12:48:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-12-18 12:48:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-18 12:48:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-18 12:48:14,582 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-12-18 12:48:14,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-12-18 12:48:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-12-18 12:48:14,583 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-12-18 12:48:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-18 12:48:14,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-18 12:48:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-12-18 12:48:14,583 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-12-18 12:48:14,583 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-18 12:48:14,584 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-18 12:48:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-12-18 12:48:14,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-12-18 12:48:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-12-18 12:48:14,584 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-12-18 12:48:14,584 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-18 12:48:14,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-18 12:48:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-18 12:48:14,585 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-18 12:48:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-12-18 12:48:14,585 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-12-18 12:48:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-18 12:48:14,585 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-18 12:48:14,585 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-12-18 12:48:14,585 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-12-18 12:48:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-12-18 12:48:14,586 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-12-18 12:48:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-18 12:48:14,586 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-18 12:48:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-12-18 12:48:14,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-12-18 12:48:14,586 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-12-18 12:48:14,587 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-12-18 12:48:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-18 12:48:14,587 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-18 12:48:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-12-18 12:48:14,587 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-12-18 12:48:14,587 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-18 12:48:14,587 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-18 12:48:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-12-18 12:48:14,588 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-12-18 12:48:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-12-18 12:48:14,588 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-12-18 12:48:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-18 12:48:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_38_4 [2021-12-18 12:48:14,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_38_4 [2021-12-18 12:48:14,588 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-12-18 12:48:14,589 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-12-18 12:48:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-12-18 12:48:14,589 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-12-18 12:48:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-18 12:48:14,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-18 12:48:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-18 12:48:14,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-18 12:48:14,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-12-18 12:48:14,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-12-18 12:48:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-12-18 12:48:14,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-12-18 12:48:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-12-18 12:48:14,590 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-12-18 12:48:14,590 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-12-18 12:48:14,590 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-12-18 12:48:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-12-18 12:48:14,591 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-12-18 12:48:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-12-18 12:48:14,591 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-12-18 12:48:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-12-18 12:48:14,591 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-12-18 12:48:14,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-18 12:48:14,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-18 12:48:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-18 12:48:14,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-18 12:48:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-12-18 12:48:14,592 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-12-18 12:48:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-12-18 12:48:14,592 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-12-18 12:48:14,592 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-12-18 12:48:14,593 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-12-18 12:48:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-18 12:48:14,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-18 12:48:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-12-18 12:48:14,593 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-12-18 12:48:14,593 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-12-18 12:48:14,593 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-12-18 12:48:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-12-18 12:48:14,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-12-18 12:48:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-18 12:48:14,594 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-18 12:48:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-18 12:48:14,594 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-18 12:48:14,594 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-12-18 12:48:14,594 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-12-18 12:48:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-12-18 12:48:14,595 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-12-18 12:48:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-12-18 12:48:14,595 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-12-18 12:48:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-12-18 12:48:14,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-12-18 12:48:14,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-18 12:48:14,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-18 12:48:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-12-18 12:48:14,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-12-18 12:48:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-12-18 12:48:14,596 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-12-18 12:48:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-12-18 12:48:14,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-12-18 12:48:14,596 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-18 12:48:14,597 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-18 12:48:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-12-18 12:48:14,597 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-12-18 12:48:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-12-18 12:48:14,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-12-18 12:48:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-12-18 12:48:14,597 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-12-18 12:48:14,597 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-18 12:48:14,598 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-18 12:48:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-12-18 12:48:14,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-12-18 12:48:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-18 12:48:14,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-18 12:48:14,598 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-12-18 12:48:14,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-12-18 12:48:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-18 12:48:14,599 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-18 12:48:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-12-18 12:48:14,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-12-18 12:48:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-12-18 12:48:14,599 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-12-18 12:48:14,599 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-12-18 12:48:14,599 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-12-18 12:48:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-12-18 12:48:14,600 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-12-18 12:48:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-12-18 12:48:14,600 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-12-18 12:48:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-18 12:48:14,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-18 12:48:14,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-18 12:48:14,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-18 12:48:14,603 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-12-18 12:48:14,604 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-12-18 12:48:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier [2021-12-18 12:48:14,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier [2021-12-18 12:48:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-18 12:48:14,604 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-18 12:48:14,604 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-12-18 12:48:14,604 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-12-18 12:48:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-18 12:48:14,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-18 12:48:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-12-18 12:48:14,605 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-12-18 12:48:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-12-18 12:48:14,605 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-12-18 12:48:14,605 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-18 12:48:14,606 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-18 12:48:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-12-18 12:48:14,606 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-12-18 12:48:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-18 12:48:14,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-18 12:48:14,606 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-12-18 12:48:14,606 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-12-18 12:48:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-12-18 12:48:14,607 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-12-18 12:48:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-12-18 12:48:14,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-12-18 12:48:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-18 12:48:14,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-18 12:48:14,607 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-18 12:48:14,607 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-18 12:48:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-12-18 12:48:14,608 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-12-18 12:48:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-12-18 12:48:14,608 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-12-18 12:48:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-12-18 12:48:14,608 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-12-18 12:48:14,608 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-18 12:48:14,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-18 12:48:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-12-18 12:48:14,609 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-12-18 12:48:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-12-18 12:48:14,609 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-12-18 12:48:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-18 12:48:14,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-18 12:48:14,609 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-12-18 12:48:14,610 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-12-18 12:48:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-18 12:48:14,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-18 12:48:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-12-18 12:48:14,610 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-12-18 12:48:14,610 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-12-18 12:48:14,610 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-12-18 12:48:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-12-18 12:48:14,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-12-18 12:48:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-12-18 12:48:14,611 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-12-18 12:48:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-18 12:48:14,611 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-18 12:48:14,611 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-12-18 12:48:14,612 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-12-18 12:48:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-12-18 12:48:14,612 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-12-18 12:48:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-12-18 12:48:14,612 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-12-18 12:48:14,612 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-12-18 12:48:14,613 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-12-18 12:48:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-12-18 12:48:14,613 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-12-18 12:48:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-12-18 12:48:14,613 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-12-18 12:48:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-12-18 12:48:14,613 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-12-18 12:48:14,613 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-12-18 12:48:14,614 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-12-18 12:48:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-12-18 12:48:14,614 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-12-18 12:48:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-12-18 12:48:14,614 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-12-18 12:48:14,614 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-12-18 12:48:14,614 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-12-18 12:48:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-18 12:48:14,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-18 12:48:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-18 12:48:14,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-18 12:48:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-12-18 12:48:14,615 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-12-18 12:48:14,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-18 12:48:14,616 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-18 12:48:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-18 12:48:14,616 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-18 12:48:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-12-18 12:48:14,616 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-12-18 12:48:14,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_44_2 [2021-12-18 12:48:14,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_44_2 [2021-12-18 12:48:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-18 12:48:14,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-18 12:48:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-12-18 12:48:14,617 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-12-18 12:48:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-18 12:48:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-12-18 12:48:14,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-12-18 12:48:14,617 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-12-18 12:48:14,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-12-18 12:48:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-18 12:48:14,618 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-18 12:48:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-12-18 12:48:14,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-12-18 12:48:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-12-18 12:48:14,618 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-12-18 12:48:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-18 12:48:14,619 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-18 12:48:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-12-18 12:48:14,619 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-12-18 12:48:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-18 12:48:14,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-18 12:48:14,619 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-18 12:48:14,620 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-18 12:48:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-12-18 12:48:14,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-12-18 12:48:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-12-18 12:48:14,620 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-12-18 12:48:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-18 12:48:14,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-18 12:48:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-12-18 12:48:14,621 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-12-18 12:48:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-12-18 12:48:14,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-12-18 12:48:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-18 12:48:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-18 12:48:14,621 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-18 12:48:14,621 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-12-18 12:48:14,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-12-18 12:48:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-12-18 12:48:14,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-12-18 12:48:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-12-18 12:48:14,622 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-12-18 12:48:14,622 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-12-18 12:48:14,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-12-18 12:48:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-18 12:48:14,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-18 12:48:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-18 12:48:14,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-18 12:48:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-18 12:48:14,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-18 12:48:14,623 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-12-18 12:48:14,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-12-18 12:48:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-12-18 12:48:14,624 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-12-18 12:48:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-18 12:48:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-12-18 12:48:14,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-12-18 12:48:14,624 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-12-18 12:48:14,624 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-12-18 12:48:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-12-18 12:48:14,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-12-18 12:48:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-12-18 12:48:14,625 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-12-18 12:48:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-18 12:48:14,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-18 12:48:14,625 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-12-18 12:48:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-12-18 12:48:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-12-18 12:48:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-12-18 12:48:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-18 12:48:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-18 12:48:14,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-18 12:48:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-18 12:48:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-18 12:48:14,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-18 12:48:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-12-18 12:48:14,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-12-18 12:48:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-18 12:48:14,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-18 12:48:14,627 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-12-18 12:48:14,628 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-12-18 12:48:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-12-18 12:48:14,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-12-18 12:48:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-12-18 12:48:14,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-12-18 12:48:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-12-18 12:48:14,628 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-12-18 12:48:14,628 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-18 12:48:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-18 12:48:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-12-18 12:48:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-12-18 12:48:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-12-18 12:48:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-12-18 12:48:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-12-18 12:48:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-12-18 12:48:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-12-18 12:48:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-12-18 12:48:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-12-18 12:48:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-12-18 12:48:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-12-18 12:48:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-12-18 12:48:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-12-18 12:48:14,631 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-12-18 12:48:14,631 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-12-18 12:48:14,631 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-12-18 12:48:14,631 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-12-18 12:48:14,631 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-12-18 12:48:14,631 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-12-18 12:48:14,631 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-12-18 12:48:14,632 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-12-18 12:48:14,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-12-18 12:48:14,632 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-12-18 12:48:14,632 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-12-18 12:48:14,632 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-12-18 12:48:14,632 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-12-18 12:48:14,632 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-12-18 12:48:14,633 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-12-18 12:48:14,633 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-12-18 12:48:14,633 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-12-18 12:48:14,633 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-12-18 12:48:14,633 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-12-18 12:48:14,633 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-12-18 12:48:14,633 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-12-18 12:48:14,633 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-12-18 12:48:14,634 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-12-18 12:48:14,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-18 12:48:14,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-18 12:48:14,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-18 12:48:14,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-18 12:48:14,634 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-12-18 12:48:14,634 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-12-18 12:48:14,635 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-18 12:48:14,635 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-18 12:48:14,635 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-12-18 12:48:14,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-12-18 12:48:14,635 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-12-18 12:48:14,635 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-12-18 12:48:14,635 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-12-18 12:48:14,635 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-12-18 12:48:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-12-18 12:48:14,636 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-12-18 12:48:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-12-18 12:48:14,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-12-18 12:48:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-12-18 12:48:14,636 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-12-18 12:48:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-12-18 12:48:14,637 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-12-18 12:48:14,637 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-12-18 12:48:14,637 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-12-18 12:48:14,637 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-18 12:48:14,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-18 12:48:14,637 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-18 12:48:14,637 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-18 12:48:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-12-18 12:48:14,638 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-12-18 12:48:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-12-18 12:48:14,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-12-18 12:48:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-18 12:48:14,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-18 12:48:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-12-18 12:48:14,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-12-18 12:48:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-12-18 12:48:14,639 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-12-18 12:48:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-18 12:48:14,639 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-18 12:48:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-12-18 12:48:14,639 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-12-18 12:48:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-12-18 12:48:14,640 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-12-18 12:48:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-12-18 12:48:14,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-12-18 12:48:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-12-18 12:48:14,640 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-12-18 12:48:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-12-18 12:48:14,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-12-18 12:48:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-12-18 12:48:14,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-12-18 12:48:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-12-18 12:48:14,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-12-18 12:48:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-12-18 12:48:14,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-12-18 12:48:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-18 12:48:14,642 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-18 12:48:14,642 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-12-18 12:48:14,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-12-18 12:48:14,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_27 [2021-12-18 12:48:14,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_27 [2021-12-18 12:48:14,642 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-18 12:48:14,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-18 12:48:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-12-18 12:48:14,643 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-12-18 12:48:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-12-18 12:48:14,643 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-12-18 12:48:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-12-18 12:48:14,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-12-18 12:48:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-12-18 12:48:14,644 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-12-18 12:48:14,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-12-18 12:48:14,644 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-12-18 12:48:14,644 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-12-18 12:48:14,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-12-18 12:48:14,644 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-12-18 12:48:14,644 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-12-18 12:48:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-18 12:48:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-12-18 12:48:14,645 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-12-18 12:48:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-18 12:48:14,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-18 12:48:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-12-18 12:48:14,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-12-18 12:48:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-12-18 12:48:14,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-12-18 12:48:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-12-18 12:48:14,646 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-12-18 12:48:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-12-18 12:48:14,646 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-12-18 12:48:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-18 12:48:14,646 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-18 12:48:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-12-18 12:48:14,647 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-12-18 12:48:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-12-18 12:48:14,647 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-12-18 12:48:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-12-18 12:48:14,647 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-12-18 12:48:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-12-18 12:48:14,648 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-12-18 12:48:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-12-18 12:48:14,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-12-18 12:48:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-18 12:48:14,648 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-18 12:48:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-18 12:48:14,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-18 12:48:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-12-18 12:48:14,649 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-12-18 12:48:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-12-18 12:48:14,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-12-18 12:48:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-12-18 12:48:14,649 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-12-18 12:48:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-12-18 12:48:14,650 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-12-18 12:48:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-18 12:48:14,650 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-18 12:48:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-18 12:48:14,650 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-18 12:48:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-18 12:48:14,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-18 12:48:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-12-18 12:48:14,651 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-12-18 12:48:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-12-18 12:48:14,651 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-12-18 12:48:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2021-12-18 12:48:14,651 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2021-12-18 12:48:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-12-18 12:48:14,651 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-12-18 12:48:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-12-18 12:48:14,652 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-12-18 12:48:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-12-18 12:48:14,652 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-12-18 12:48:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-18 12:48:14,652 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-18 12:48:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-18 12:48:14,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-18 12:48:14,653 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-12-18 12:48:14,653 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-12-18 12:48:14,653 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-12-18 12:48:14,653 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-12-18 12:48:14,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-18 12:48:14,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-18 12:48:14,653 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-12-18 12:48:14,654 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-12-18 12:48:14,654 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-18 12:48:14,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-18 12:48:14,654 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-12-18 12:48:14,654 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-12-18 12:48:14,654 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-12-18 12:48:14,654 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-12-18 12:48:14,654 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-12-18 12:48:14,655 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-12-18 12:48:14,655 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-12-18 12:48:14,655 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-12-18 12:48:14,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-18 12:48:14,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-18 12:48:14,655 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-12-18 12:48:14,655 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-12-18 12:48:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-12-18 12:48:14,656 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-12-18 12:48:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-18 12:48:14,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-18 12:48:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-12-18 12:48:14,656 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-12-18 12:48:14,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-18 12:48:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-18 12:48:14,657 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-18 12:48:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-18 12:48:14,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-18 12:48:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-18 12:48:14,657 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-18 12:48:14,657 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-12-18 12:48:14,657 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-12-18 12:48:14,658 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-12-18 12:48:14,658 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-12-18 12:48:14,658 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-18 12:48:14,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-18 12:48:14,658 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-12-18 12:48:14,658 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-12-18 12:48:14,658 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-18 12:48:14,658 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-18 12:48:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-18 12:48:14,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-18 12:48:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-12-18 12:48:14,659 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-12-18 12:48:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-18 12:48:14,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-18 12:48:14,659 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-12-18 12:48:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-12-18 12:48:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-12-18 12:48:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-12-18 12:48:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-12-18 12:48:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-12-18 12:48:14,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-18 12:48:14,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-18 12:48:14,661 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-12-18 12:48:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-12-18 12:48:14,661 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-12-18 12:48:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-12-18 12:48:14,661 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-12-18 12:48:14,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-12-18 12:48:14,661 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-12-18 12:48:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-12-18 12:48:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-12-18 12:48:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-12-18 12:48:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier_18 [2021-12-18 12:48:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier_18 [2021-12-18 12:48:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-12-18 12:48:14,662 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-12-18 12:48:14,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-18 12:48:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-18 12:48:14,663 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-12-18 12:48:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-12-18 12:48:14,663 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-18 12:48:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-18 12:48:14,663 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-12-18 12:48:14,663 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-12-18 12:48:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-12-18 12:48:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-12-18 12:48:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-12-18 12:48:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-12-18 12:48:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-12-18 12:48:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-12-18 12:48:14,664 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-12-18 12:48:14,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-12-18 12:48:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-12-18 12:48:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-12-18 12:48:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-12-18 12:48:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-12-18 12:48:14,665 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-12-18 12:48:14,665 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-12-18 12:48:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-12-18 12:48:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-12-18 12:48:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-12-18 12:48:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-12-18 12:48:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-12-18 12:48:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-12-18 12:48:14,666 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-12-18 12:48:14,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-12-18 12:48:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-12-18 12:48:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-12-18 12:48:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-12-18 12:48:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-12-18 12:48:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-18 12:48:14,667 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-18 12:48:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-12-18 12:48:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-12-18 12:48:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-18 12:48:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-18 12:48:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-18 12:48:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-18 12:48:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-12-18 12:48:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-12-18 12:48:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-12-18 12:48:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-12-18 12:48:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-12-18 12:48:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-12-18 12:48:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-12-18 12:48:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-12-18 12:48:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-12-18 12:48:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-12-18 12:48:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-18 12:48:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-18 12:48:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-12-18 12:48:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-12-18 12:48:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-18 12:48:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-18 12:48:14,670 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-18 12:48:14,670 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-18 12:48:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-12-18 12:48:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-12-18 12:48:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-18 12:48:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-18 12:48:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-12-18 12:48:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-12-18 12:48:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-12-18 12:48:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-12-18 12:48:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-12-18 12:48:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-12-18 12:48:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-12-18 12:48:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-12-18 12:48:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-18 12:48:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-18 12:48:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-12-18 12:48:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-12-18 12:48:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-18 12:48:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-18 12:48:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-12-18 12:48:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-12-18 12:48:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-12-18 12:48:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-12-18 12:48:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-12-18 12:48:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-12-18 12:48:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-18 12:48:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-18 12:48:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-12-18 12:48:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-12-18 12:48:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-18 12:48:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-18 12:48:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-18 12:48:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-18 12:48:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-12-18 12:48:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-12-18 12:48:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-12-18 12:48:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-12-18 12:48:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-12-18 12:48:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-12-18 12:48:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-18 12:48:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-18 12:48:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-18 12:48:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-18 12:48:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-12-18 12:48:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-12-18 12:48:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-18 12:48:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-18 12:48:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-18 12:48:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-18 12:48:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-18 12:48:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-12-18 12:48:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-12-18 12:48:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-12-18 12:48:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-12-18 12:48:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-12-18 12:48:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-12-18 12:48:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-12-18 12:48:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2021-12-18 12:48:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-18 12:48:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-18 12:48:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-12-18 12:48:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-12-18 12:48:17,279 INFO L236 CfgBuilder]: Building ICFG [2021-12-18 12:48:17,286 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-18 12:49:27,726 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-18 12:50:01,472 INFO L277 CfgBuilder]: Performing block encoding [2021-12-18 12:50:01,527 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-18 12:50:01,527 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-18 12:50:01,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 12:50:01 BoogieIcfgContainer [2021-12-18 12:50:01,541 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-18 12:50:01,543 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-18 12:50:01,543 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-18 12:50:01,546 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-18 12:50:01,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 12:47:52" (1/3) ... [2021-12-18 12:50:01,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bae86cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 12:50:01, skipping insertion in model container [2021-12-18 12:50:01,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 12:48:11" (2/3) ... [2021-12-18 12:50:01,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bae86cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 12:50:01, skipping insertion in model container [2021-12-18 12:50:01,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 12:50:01" (3/3) ... [2021-12-18 12:50:01,549 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-12-18 12:50:01,555 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-18 12:50:01,555 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-18 12:50:01,639 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-18 12:50:01,651 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 [2021-12-18 12:50:01,651 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-18 12:50:01,834 INFO L276 IsEmpty]: Start isEmpty. Operand has 10623 states, 7030 states have (on average 1.305263157894737) internal successors, (9176), 7249 states have internal predecessors, (9176), 3073 states have call successors, (3073), 519 states have call predecessors, (3073), 518 states have return successors, (3062), 3020 states have call predecessors, (3062), 3062 states have call successors, (3062) [2021-12-18 12:50:01,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-12-18 12:50:01,851 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 12:50:01,853 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 12:50:01,853 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 12:50:01,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 12:50:01,859 INFO L85 PathProgramCache]: Analyzing trace with hash 1590044431, now seen corresponding path program 1 times [2021-12-18 12:50:01,867 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 12:50:01,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [60869418] [2021-12-18 12:50:01,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 12:50:01,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 12:50:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-18 12:50:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-12-18 12:50:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 12:50:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-18 12:50:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-18 12:50:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-12-18 12:50:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-18 12:50:03,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2021-12-18 12:50:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-18 12:50:03,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-12-18 12:50:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-18 12:50:03,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-18 12:50:03,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-18 12:50:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-18 12:50:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2021-12-18 12:50:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-18 12:50:03,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-18 12:50:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-12-18 12:50:03,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-12-18 12:50:03,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-12-18 12:50:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-12-18 12:50:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-12-18 12:50:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-18 12:50:03,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-18 12:50:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-18 12:50:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-12-18 12:50:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-12-18 12:50:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-12-18 12:50:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-12-18 12:50:03,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 12:50:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-12-18 12:50:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-12-18 12:50:03,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:50:03,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-12-18 12:50:03,992 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 12:50:03,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [60869418] [2021-12-18 12:50:03,992 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [60869418] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 12:50:03,993 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 12:50:03,993 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 12:50:03,994 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984523867] [2021-12-18 12:50:03,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 12:50:04,000 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 12:50:04,000 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 12:50:04,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 12:50:04,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 12:50:04,062 INFO L87 Difference]: Start difference. First operand has 10623 states, 7030 states have (on average 1.305263157894737) internal successors, (9176), 7249 states have internal predecessors, (9176), 3073 states have call successors, (3073), 519 states have call predecessors, (3073), 518 states have return successors, (3062), 3020 states have call predecessors, (3062), 3062 states have call successors, (3062) Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-12-18 12:50:11,072 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 [] [2021-12-18 12:50:13,163 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:15,195 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:17,224 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:19,237 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:21,254 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:23,270 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:25,293 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:27,308 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:30,437 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:33,675 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:35,695 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:38,943 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:51,697 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:50:53,838 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:51:10,139 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:51:12,514 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:51:16,196 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:51:20,684 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:51:22,847 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:51:24,998 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:51:33,968 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:51:39,329 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:51:47,863 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:51:59,058 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:02,532 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:04,812 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:07,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 12:52:07,139 INFO L93 Difference]: Finished difference Result 23137 states and 34198 transitions. [2021-12-18 12:52:07,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-18 12:52:07,141 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 179 [2021-12-18 12:52:07,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 12:52:07,290 INFO L225 Difference]: With dead ends: 23137 [2021-12-18 12:52:07,291 INFO L226 Difference]: Without dead ends: 12506 [2021-12-18 12:52:07,374 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 12:52:07,376 INFO L933 BasicCegarLoop]: 14050 mSDtfsCounter, 4633 mSDsluCounter, 17945 mSDsCounter, 0 mSdLazyCounter, 9283 mSolverCounterSat, 3702 mSolverCounterUnsat, 23 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 116.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5664 SdHoareTripleChecker+Valid, 31995 SdHoareTripleChecker+Invalid, 13008 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 3702 IncrementalHoareTripleChecker+Valid, 9283 IncrementalHoareTripleChecker+Invalid, 23 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 121.2s IncrementalHoareTripleChecker+Time [2021-12-18 12:52:07,377 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5664 Valid, 31995 Invalid, 13008 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [3702 Valid, 9283 Invalid, 23 Unknown, 0 Unchecked, 121.2s Time] [2021-12-18 12:52:07,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12506 states. [2021-12-18 12:52:08,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12506 to 10576. [2021-12-18 12:52:08,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10576 states, 6998 states have (on average 1.297942269219777) internal successors, (9083), 7209 states have internal predecessors, (9083), 3059 states have call successors, (3059), 518 states have call predecessors, (3059), 517 states have return successors, (3057), 3015 states have call predecessors, (3057), 3057 states have call successors, (3057) [2021-12-18 12:52:08,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10576 states to 10576 states and 15199 transitions. [2021-12-18 12:52:08,497 INFO L78 Accepts]: Start accepts. Automaton has 10576 states and 15199 transitions. Word has length 179 [2021-12-18 12:52:08,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 12:52:08,498 INFO L470 AbstractCegarLoop]: Abstraction has 10576 states and 15199 transitions. [2021-12-18 12:52:08,498 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-12-18 12:52:08,499 INFO L276 IsEmpty]: Start isEmpty. Operand 10576 states and 15199 transitions. [2021-12-18 12:52:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-12-18 12:52:08,509 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 12:52:08,509 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 12:52:08,510 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-18 12:52:08,510 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 12:52:08,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 12:52:08,511 INFO L85 PathProgramCache]: Analyzing trace with hash -1308562421, now seen corresponding path program 1 times [2021-12-18 12:52:08,511 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 12:52:08,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674042048] [2021-12-18 12:52:08,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 12:52:08,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 12:52:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 12:52:09,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 12:52:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-18 12:52:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-18 12:52:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-18 12:52:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-18 12:52:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-18 12:52:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2021-12-18 12:52:09,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-18 12:52:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-18 12:52:09,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-18 12:52:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2021-12-18 12:52:09,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-18 12:52:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-12-18 12:52:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-12-18 12:52:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-12-18 12:52:09,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-12-18 12:52:09,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-18 12:52:09,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-12-18 12:52:09,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-12-18 12:52:09,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-12-18 12:52:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-12-18 12:52:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-12-18 12:52:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-12-18 12:52:09,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-18 12:52:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-12-18 12:52:09,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-12-18 12:52:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-12-18 12:52:09,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-12-18 12:52:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 12:52:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-12-18 12:52:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-12-18 12:52:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:09,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-12-18 12:52:09,795 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 12:52:09,795 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674042048] [2021-12-18 12:52:09,796 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [674042048] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-18 12:52:09,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1055576576] [2021-12-18 12:52:09,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 12:52:09,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-18 12:52:09,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 12:52:09,800 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-18 12:52:09,802 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-18 12:52:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:52:12,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 9104 conjuncts, 3 conjunts are in the unsatisfiable core [2021-12-18 12:52:12,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-18 12:52:13,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-12-18 12:52:13,890 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-18 12:52:14,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-12-18 12:52:14,486 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1055576576] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-18 12:52:14,487 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-18 12:52:14,487 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2021-12-18 12:52:14,488 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824018614] [2021-12-18 12:52:14,488 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-18 12:52:14,489 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-18 12:52:14,489 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 12:52:14,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-18 12:52:14,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-12-18 12:52:14,490 INFO L87 Difference]: Start difference. First operand 10576 states and 15199 transitions. Second operand has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (91), 3 states have call predecessors, (91), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-12-18 12:52:22,846 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:25,052 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:27,079 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:29,123 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:31,140 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:33,159 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:35,172 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:38,466 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:39,811 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:42,017 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:44,967 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:52:46,997 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:53:03,278 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:53:05,476 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:53:23,589 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:53:26,803 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:53:31,401 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:53:37,502 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:53:39,669 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:53:41,846 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:53:44,008 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:53:55,547 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:53:57,148 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:02,509 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:12,635 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:24,463 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:27,481 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:29,726 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:31,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 12:54:31,599 INFO L93 Difference]: Finished difference Result 23085 states and 33675 transitions. [2021-12-18 12:54:31,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-18 12:54:31,599 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (91), 3 states have call predecessors, (91), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 181 [2021-12-18 12:54:31,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 12:54:31,694 INFO L225 Difference]: With dead ends: 23085 [2021-12-18 12:54:31,695 INFO L226 Difference]: Without dead ends: 12515 [2021-12-18 12:54:31,753 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 428 GetRequests, 422 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-12-18 12:54:31,754 INFO L933 BasicCegarLoop]: 13904 mSDtfsCounter, 4637 mSDsluCounter, 30648 mSDsCounter, 0 mSdLazyCounter, 12584 mSolverCounterSat, 3704 mSolverCounterUnsat, 24 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 129.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5668 SdHoareTripleChecker+Valid, 44552 SdHoareTripleChecker+Invalid, 16312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 3704 IncrementalHoareTripleChecker+Valid, 12584 IncrementalHoareTripleChecker+Invalid, 24 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 135.6s IncrementalHoareTripleChecker+Time [2021-12-18 12:54:31,754 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5668 Valid, 44552 Invalid, 16312 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [3704 Valid, 12584 Invalid, 24 Unknown, 0 Unchecked, 135.6s Time] [2021-12-18 12:54:31,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12515 states. [2021-12-18 12:54:32,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12515 to 10582. [2021-12-18 12:54:32,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10582 states, 7004 states have (on average 1.2976870359794404) internal successors, (9089), 7215 states have internal predecessors, (9089), 3059 states have call successors, (3059), 518 states have call predecessors, (3059), 517 states have return successors, (3057), 3015 states have call predecessors, (3057), 3057 states have call successors, (3057) [2021-12-18 12:54:32,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10582 states to 10582 states and 15205 transitions. [2021-12-18 12:54:32,312 INFO L78 Accepts]: Start accepts. Automaton has 10582 states and 15205 transitions. Word has length 181 [2021-12-18 12:54:32,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 12:54:32,314 INFO L470 AbstractCegarLoop]: Abstraction has 10582 states and 15205 transitions. [2021-12-18 12:54:32,314 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 2 states have call successors, (91), 3 states have call predecessors, (91), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-12-18 12:54:32,314 INFO L276 IsEmpty]: Start isEmpty. Operand 10582 states and 15205 transitions. [2021-12-18 12:54:32,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-12-18 12:54:32,316 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 12:54:32,317 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 12:54:32,376 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-12-18 12:54:32,533 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-18 12:54:32,534 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 12:54:32,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 12:54:32,534 INFO L85 PathProgramCache]: Analyzing trace with hash -143630081, now seen corresponding path program 2 times [2021-12-18 12:54:32,534 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 12:54:32,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935586664] [2021-12-18 12:54:32,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 12:54:32,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 12:54:32,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-18 12:54:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-18 12:54:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-18 12:54:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-18 12:54:33,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 12:54:33,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-12-18 12:54:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-12-18 12:54:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-18 12:54:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-12-18 12:54:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 12:54:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-18 12:54:33,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-12-18 12:54:33,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-18 12:54:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-18 12:54:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-18 12:54:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-18 12:54:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-18 12:54:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-18 12:54:33,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-18 12:54:33,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-18 12:54:33,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 12:54:33,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-18 12:54:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-18 12:54:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-12-18 12:54:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-12-18 12:54:33,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-12-18 12:54:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-12-18 12:54:33,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-18 12:54:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-12-18 12:54:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 12:54:33,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:33,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-12-18 12:54:33,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:34,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-18 12:54:34,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:54:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1331 trivial. 0 not checked. [2021-12-18 12:54:34,189 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 12:54:34,189 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935586664] [2021-12-18 12:54:34,189 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1935586664] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 12:54:34,190 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 12:54:34,190 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 12:54:34,190 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812209509] [2021-12-18 12:54:34,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 12:54:34,191 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 12:54:34,191 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 12:54:34,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 12:54:34,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 12:54:34,192 INFO L87 Difference]: Start difference. First operand 10582 states and 15205 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-12-18 12:54:40,849 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:42,868 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:44,888 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:47,768 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:49,137 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:51,159 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:53,188 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:54:55,211 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:01,106 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:03,143 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:13,787 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:18,320 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:20,534 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:38,676 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:40,470 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:42,504 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:44,352 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:47,507 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:53,471 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:55,641 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:57,809 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:55:59,978 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:56:02,149 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:56:04,322 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:56:15,291 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:56:16,765 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:56:21,542 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:56:39,544 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:57:21,299 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:57:29,580 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:57:32,514 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 [] [2021-12-18 12:57:39,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 12:57:39,994 INFO L93 Difference]: Finished difference Result 23433 states and 34546 transitions. [2021-12-18 12:57:39,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-18 12:57:39,995 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 187 [2021-12-18 12:57:39,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 12:57:40,174 INFO L225 Difference]: With dead ends: 23433 [2021-12-18 12:57:40,174 INFO L226 Difference]: Without dead ends: 22315 [2021-12-18 12:57:40,205 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-12-18 12:57:40,208 INFO L933 BasicCegarLoop]: 15671 mSDtfsCounter, 21982 mSDsluCounter, 31059 mSDsCounter, 0 mSdLazyCounter, 17199 mSolverCounterSat, 10593 mSolverCounterUnsat, 26 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 174.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24621 SdHoareTripleChecker+Valid, 46730 SdHoareTripleChecker+Invalid, 27818 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 10593 IncrementalHoareTripleChecker+Valid, 17199 IncrementalHoareTripleChecker+Invalid, 26 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 183.4s IncrementalHoareTripleChecker+Time [2021-12-18 12:57:40,209 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [24621 Valid, 46730 Invalid, 27818 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [10593 Valid, 17199 Invalid, 26 Unknown, 0 Unchecked, 183.4s Time] [2021-12-18 12:57:40,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22315 states. [2021-12-18 12:57:41,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22315 to 18615. [2021-12-18 12:57:41,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18615 states, 12322 states have (on average 1.311313098522967) internal successors, (16158), 12680 states have internal predecessors, (16158), 5291 states have call successors, (5291), 996 states have call predecessors, (5291), 1001 states have return successors, (5360), 5206 states have call predecessors, (5360), 5291 states have call successors, (5360) [2021-12-18 12:57:41,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18615 states to 18615 states and 26809 transitions. [2021-12-18 12:57:41,458 INFO L78 Accepts]: Start accepts. Automaton has 18615 states and 26809 transitions. Word has length 187 [2021-12-18 12:57:41,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 12:57:41,459 INFO L470 AbstractCegarLoop]: Abstraction has 18615 states and 26809 transitions. [2021-12-18 12:57:41,460 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-12-18 12:57:41,460 INFO L276 IsEmpty]: Start isEmpty. Operand 18615 states and 26809 transitions. [2021-12-18 12:57:41,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-12-18 12:57:41,462 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 12:57:41,463 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 12:57:41,463 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-18 12:57:41,463 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 12:57:41,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 12:57:41,464 INFO L85 PathProgramCache]: Analyzing trace with hash -482620758, now seen corresponding path program 1 times [2021-12-18 12:57:41,464 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 12:57:41,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1951635933] [2021-12-18 12:57:41,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 12:57:41,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 12:57:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-18 12:57:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-18 12:57:42,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-18 12:57:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-12-18 12:57:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 12:57:42,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-12-18 12:57:42,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-12-18 12:57:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-18 12:57:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-12-18 12:57:42,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 12:57:42,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-12-18 12:57:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-12-18 12:57:42,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-18 12:57:42,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-18 12:57:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-18 12:57:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-18 12:57:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-18 12:57:42,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-18 12:57:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-18 12:57:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-12-18 12:57:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-18 12:57:42,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-12-18 12:57:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-18 12:57:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-12-18 12:57:42,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-12-18 12:57:42,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-12-18 12:57:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-12-18 12:57:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-12-18 12:57:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:42,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-12-18 12:57:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 12:57:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 12:57:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 12:57:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-18 12:57:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 12:57:43,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 12:57:43,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 12:57:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-12-18 12:57:43,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 12:57:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-18 12:57:43,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-12-18 12:57:43,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-12-18 12:57:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-18 12:57:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 12:57:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1436 trivial. 0 not checked. [2021-12-18 12:57:43,417 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 12:57:43,418 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1951635933] [2021-12-18 12:57:43,418 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1951635933] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 12:57:43,418 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 12:57:43,418 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-18 12:57:43,418 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712156220] [2021-12-18 12:57:43,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 12:57:43,419 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-18 12:57:43,420 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 12:57:43,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-18 12:57:43,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-12-18 12:57:43,421 INFO L87 Difference]: Start difference. First operand 18615 states and 26809 transitions. Second operand has 7 states, 7 states have (on average 6.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (36), 4 states have call predecessors, (36), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2021-12-18 12:58:02,292 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 [] [2021-12-18 12:58:04,490 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:58:06,526 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:58:08,593 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:58:10,616 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:58:12,651 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:58:14,677 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:58:20,568 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:58:22,594 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:58:29,638 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:58:48,375 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:04,650 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:09,936 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:17,247 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:19,270 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:21,284 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:32,232 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:40,991 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:49,658 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:51,832 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:54,013 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:56,209 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 12:59:58,382 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 13:00:11,152 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 13:00:13,188 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 13:00:15,212 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 13:00:17,090 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 13:00:19,104 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 13:00:20,676 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 13:00:30,317 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 13:00:48,974 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] Killed by 15