./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 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-kernel-locking-mutex_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 58f9e1bfa85b01eaf05ae125441b4ebef8808d0fa104d8438aed39c14743cd9c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-17 09:11:31,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-17 09:11:31,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-17 09:11:31,358 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-17 09:11:31,359 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-17 09:11:31,360 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-17 09:11:31,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-17 09:11:31,375 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-17 09:11:31,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-17 09:11:31,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-17 09:11:31,377 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-17 09:11:31,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-17 09:11:31,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-17 09:11:31,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-17 09:11:31,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-17 09:11:31,381 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-17 09:11:31,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-17 09:11:31,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-17 09:11:31,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-17 09:11:31,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-17 09:11:31,389 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-17 09:11:31,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-17 09:11:31,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-17 09:11:31,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-17 09:11:31,394 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-17 09:11:31,398 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-17 09:11:31,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-17 09:11:31,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-17 09:11:31,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-17 09:11:31,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-17 09:11:31,400 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-17 09:11:31,401 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-17 09:11:31,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-17 09:11:31,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-17 09:11:31,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-17 09:11:31,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-17 09:11:31,404 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-17 09:11:31,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-17 09:11:31,404 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-17 09:11:31,405 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-17 09:11:31,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-17 09:11:31,407 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-17 09:11:31,424 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-17 09:11:31,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-17 09:11:31,425 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-17 09:11:31,425 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-17 09:11:31,426 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-17 09:11:31,426 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-17 09:11:31,426 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-17 09:11:31,426 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-17 09:11:31,426 INFO L138 SettingsManager]: * Use SBE=true [2021-11-17 09:11:31,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-17 09:11:31,427 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-17 09:11:31,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-17 09:11:31,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-17 09:11:31,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-17 09:11:31,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-17 09:11:31,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-17 09:11:31,428 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-17 09:11:31,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-17 09:11:31,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-17 09:11:31,428 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-17 09:11:31,429 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-17 09:11:31,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 09:11:31,429 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-17 09:11:31,429 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-17 09:11:31,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-17 09:11:31,429 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-17 09:11:31,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-17 09:11:31,430 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-17 09:11:31,430 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-17 09:11:31,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-17 09:11:31,430 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-17 09:11:31,430 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58f9e1bfa85b01eaf05ae125441b4ebef8808d0fa104d8438aed39c14743cd9c [2021-11-17 09:11:31,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-17 09:11:31,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-17 09:11:31,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-17 09:11:31,647 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-17 09:11:31,647 INFO L275 PluginConnector]: CDTParser initialized [2021-11-17 09:11:31,648 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-17 09:11:31,704 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7be2b302/f742af5063ae471d82d7329972ad810b/FLAG141b16830 [2021-11-17 09:11:32,582 INFO L306 CDTParser]: Found 1 translation units. [2021-11-17 09:11:32,583 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-17 09:11:32,657 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7be2b302/f742af5063ae471d82d7329972ad810b/FLAG141b16830 [2021-11-17 09:11:32,736 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7be2b302/f742af5063ae471d82d7329972ad810b [2021-11-17 09:11:32,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-17 09:11:32,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-17 09:11:32,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-17 09:11:32,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-17 09:11:32,744 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-17 09:11:32,744 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 09:11:32" (1/1) ... [2021-11-17 09:11:32,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@113157e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:32, skipping insertion in model container [2021-11-17 09:11:32,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 09:11:32" (1/1) ... [2021-11-17 09:11:32,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-17 09:11:32,957 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-17 09:11:49,767 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-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080387,1080400] [2021-11-17 09:11:49,770 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-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080553,1080566] [2021-11-17 09:11:49,771 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-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080717,1080730] [2021-11-17 09:11:49,771 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-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080882,1080895] [2021-11-17 09:11:49,844 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 09:11:49,914 INFO L203 MainTranslator]: Completed pre-run [2021-11-17 09:11:50,931 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-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080387,1080400] [2021-11-17 09:11:50,932 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-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080553,1080566] [2021-11-17 09:11:50,932 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-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080717,1080730] [2021-11-17 09:11:50,932 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-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080882,1080895] [2021-11-17 09:11:50,940 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 09:11:51,660 INFO L208 MainTranslator]: Completed translation [2021-11-17 09:11:51,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51 WrapperNode [2021-11-17 09:11:51,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-17 09:11:51,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-17 09:11:51,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-17 09:11:51,663 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-17 09:11:51,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51" (1/1) ... [2021-11-17 09:11:51,949 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51" (1/1) ... [2021-11-17 09:11:52,475 INFO L137 Inliner]: procedures = 1312, calls = 13256, calls flagged for inlining = 698, calls inlined = 670, statements flattened = 29147 [2021-11-17 09:11:52,476 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-17 09:11:52,477 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-17 09:11:52,477 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-17 09:11:52,477 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-17 09:11:52,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51" (1/1) ... [2021-11-17 09:11:52,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51" (1/1) ... [2021-11-17 09:11:52,653 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51" (1/1) ... [2021-11-17 09:11:52,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51" (1/1) ... [2021-11-17 09:11:53,350 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51" (1/1) ... [2021-11-17 09:11:53,431 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51" (1/1) ... [2021-11-17 09:11:53,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51" (1/1) ... [2021-11-17 09:11:53,973 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-17 09:11:53,974 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-17 09:11:53,974 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-17 09:11:53,974 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-17 09:11:53,976 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51" (1/1) ... [2021-11-17 09:11:53,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 09:11:54,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 09:11:54,037 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) [2021-11-17 09:11:54,090 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 [2021-11-17 09:11:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-17 09:11:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-17 09:11:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-17 09:11:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-17 09:11:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-17 09:11:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-17 09:11:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-17 09:11:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-17 09:11:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-17 09:11:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-17 09:11:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-17 09:11:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-11-17 09:11:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-11-17 09:11:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-17 09:11:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-17 09:11:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-17 09:11:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-17 09:11:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-17 09:11:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-17 09:11:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-17 09:11:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-17 09:11:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cxgb3_db_lock [2021-11-17 09:11:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cxgb3_db_lock [2021-11-17 09:11:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-17 09:11:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-17 09:11:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-17 09:11:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-17 09:11:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-17 09:11:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-17 09:11:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-17 09:11:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-17 09:11:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-17 09:11:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-17 09:11:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-17 09:11:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-17 09:11:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cxgb3_db_lock [2021-11-17 09:11:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cxgb3_db_lock [2021-11-17 09:11:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-17 09:11:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-17 09:11:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-17 09:11:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-17 09:11:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-17 09:11:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-17 09:11:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-17 09:11:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-17 09:11:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-17 09:11:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-17 09:11:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-17 09:11:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-17 09:11:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-17 09:11:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-17 09:11:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-17 09:11:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-17 09:11:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-17 09:11:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-17 09:11:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-17 09:11:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-17 09:11:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-17 09:11:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-17 09:11:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-17 09:11:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-17 09:11:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-17 09:11:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-11-17 09:11:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-11-17 09:11:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_26 [2021-11-17 09:11:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_26 [2021-11-17 09:11:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-17 09:11:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-17 09:11:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-17 09:11:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-17 09:11:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-17 09:11:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-17 09:11:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-17 09:11:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-17 09:11:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-17 09:11:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-17 09:11:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-17 09:11:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-17 09:11:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-17 09:11:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-17 09:11:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-17 09:11:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-17 09:11:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-17 09:11:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-17 09:11:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-17 09:11:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-17 09:11:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-17 09:11:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-17 09:11:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-17 09:11:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-17 09:11:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-17 09:11:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-17 09:11:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-17 09:11:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-17 09:11:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-17 09:11:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-17 09:11:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-17 09:11:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-17 09:11:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-17 09:11:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-17 09:11:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-17 09:11:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-17 09:11:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-17 09:11:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-17 09:11:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-17 09:11:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-17 09:11:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-17 09:11:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-17 09:11:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-17 09:11:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-17 09:11:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-17 09:11:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-17 09:11:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-17 09:11:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-17 09:11:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-17 09:11:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-17 09:11:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-17 09:11:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-17 09:11:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-17 09:11:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-17 09:11:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-17 09:11:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-17 09:11:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-17 09:11:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-17 09:11:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-17 09:11:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-17 09:11:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-17 09:11:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-17 09:11:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-17 09:11:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-17 09:11:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-17 09:11:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-17 09:11:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-17 09:11:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-17 09:11:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-17 09:11:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-17 09:11:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-17 09:11:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-17 09:11:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-17 09:11:54,125 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-17 09:11:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-17 09:11:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-17 09:11:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-17 09:11:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-17 09:11:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-17 09:11:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-17 09:11:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-17 09:11:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-17 09:11:54,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-17 09:11:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-17 09:11:54,127 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-17 09:11:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-17 09:11:54,127 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-17 09:11:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-17 09:11:54,127 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-17 09:11:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-17 09:11:54,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-17 09:11:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-17 09:11:54,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-17 09:11:54,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-17 09:11:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-17 09:11:54,128 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-17 09:11:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-17 09:11:54,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-17 09:11:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-17 09:11:54,128 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-17 09:11:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-17 09:11:54,128 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-17 09:11:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-17 09:11:54,129 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-17 09:11:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-17 09:11:54,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-17 09:11:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-17 09:11:54,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-17 09:11:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-17 09:11:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-17 09:11:54,129 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-17 09:11:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-17 09:11:54,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-17 09:11:54,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-17 09:11:54,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-17 09:11:54,130 INFO L130 BoogieDeclarations]: Found specification of procedure t3_eth_xmit [2021-11-17 09:11:54,130 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_eth_xmit [2021-11-17 09:11:54,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-17 09:11:54,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-17 09:11:54,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-17 09:11:54,130 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-11-17 09:11:54,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-11-17 09:11:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-17 09:11:54,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-17 09:11:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-17 09:11:54,131 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-17 09:11:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-17 09:11:54,131 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-17 09:11:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-17 09:11:54,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-17 09:11:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-17 09:11:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-17 09:11:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-17 09:11:54,132 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-17 09:11:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-17 09:11:54,132 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-17 09:11:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-17 09:11:54,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-17 09:11:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-17 09:11:54,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-17 09:11:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-17 09:11:54,133 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-17 09:11:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-17 09:11:54,133 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-17 09:11:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-17 09:11:54,133 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-17 09:11:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-17 09:11:54,133 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-17 09:11:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-17 09:11:54,134 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-17 09:11:54,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-17 09:11:54,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-17 09:11:54,134 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-17 09:11:54,134 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-17 09:11:54,134 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-17 09:11:54,134 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-17 09:11:54,134 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-17 09:11:54,134 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-17 09:11:54,135 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-17 09:11:54,135 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-17 09:11:54,135 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-17 09:11:54,135 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-17 09:11:54,135 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-17 09:11:54,135 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-17 09:11:54,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-17 09:11:54,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-17 09:11:54,135 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-17 09:11:54,135 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-17 09:11:54,136 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-17 09:11:54,136 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-17 09:11:54,136 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-17 09:11:54,136 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-17 09:11:54,136 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-17 09:11:54,136 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-17 09:11:54,136 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-17 09:11:54,136 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-17 09:11:54,136 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-17 09:11:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-17 09:11:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-17 09:11:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-17 09:11:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-17 09:11:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-17 09:11:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-17 09:11:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-17 09:11:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-17 09:11:54,137 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-17 09:11:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-17 09:11:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-17 09:11:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-17 09:11:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-17 09:11:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-17 09:11:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-17 09:11:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-17 09:11:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-17 09:11:54,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-17 09:11:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-17 09:11:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-17 09:11:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-17 09:11:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-17 09:11:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-17 09:11:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-17 09:11:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-17 09:11:54,139 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-17 09:11:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-17 09:11:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-17 09:11:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-17 09:11:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-17 09:11:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mdio_lock_of_adapter [2021-11-17 09:11:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mdio_lock_of_adapter [2021-11-17 09:11:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-17 09:11:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-17 09:11:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-17 09:11:54,140 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-17 09:11:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-17 09:11:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-17 09:11:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-17 09:11:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-17 09:11:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-17 09:11:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-17 09:11:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-17 09:11:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-17 09:11:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-17 09:11:54,141 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-17 09:11:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-17 09:11:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-17 09:11:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-17 09:11:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-17 09:11:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-17 09:11:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-17 09:11:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-17 09:11:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-17 09:11:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-17 09:11:54,142 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-17 09:11:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-17 09:11:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-17 09:11:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-17 09:11:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-17 09:11:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-17 09:11:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-17 09:11:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-17 09:11:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-17 09:11:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-17 09:11:54,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-17 09:11:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-17 09:11:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-17 09:11:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-17 09:11:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-17 09:11:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-17 09:11:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-17 09:11:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-17 09:11:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-17 09:11:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-17 09:11:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-17 09:11:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-17 09:11:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-17 09:11:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-17 09:11:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-17 09:11:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-17 09:11:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-17 09:11:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-17 09:11:54,145 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-17 09:11:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-17 09:11:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-17 09:11:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-17 09:11:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-17 09:11:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-17 09:11:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-17 09:11:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-17 09:11:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-17 09:11:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-17 09:11:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-17 09:11:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-17 09:11:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-17 09:11:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-17 09:11:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-17 09:11:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-17 09:11:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-17 09:11:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-17 09:11:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-17 09:11:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-17 09:11:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-17 09:11:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-17 09:11:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-17 09:11:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-17 09:11:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-17 09:11:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-17 09:11:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-17 09:11:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-17 09:11:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-17 09:11:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-17 09:11:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-17 09:11:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-17 09:11:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-17 09:11:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-17 09:11:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-17 09:11:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-17 09:11:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-17 09:11:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-17 09:11:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-17 09:11:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-17 09:11:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-17 09:11:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-17 09:11:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-17 09:11:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-17 09:11:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-17 09:11:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-17 09:11:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-17 09:11:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-17 09:11:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-17 09:11:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-17 09:11:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-17 09:11:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-17 09:11:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-17 09:11:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-17 09:11:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-17 09:11:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-17 09:11:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-17 09:11:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-17 09:11:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-17 09:11:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-17 09:11:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-17 09:11:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-17 09:11:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-17 09:11:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-17 09:11:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-17 09:11:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-17 09:11:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-17 09:11:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-17 09:11:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-17 09:11:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-17 09:11:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-17 09:11:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-17 09:11:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-17 09:11:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-17 09:11:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-17 09:11:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-17 09:11:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-17 09:11:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-17 09:11:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-17 09:11:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-17 09:11:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-17 09:11:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-17 09:11:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-17 09:11:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-17 09:11:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-17 09:11:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-17 09:11:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-17 09:11:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-17 09:11:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-17 09:11:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-17 09:11:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-17 09:11:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-17 09:11:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-17 09:11:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-17 09:11:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_38_4 [2021-11-17 09:11:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_38_4 [2021-11-17 09:11:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-17 09:11:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-17 09:11:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-17 09:11:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-17 09:11:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-17 09:11:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-17 09:11:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-17 09:11:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-17 09:11:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-17 09:11:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-17 09:11:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-17 09:11:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-17 09:11:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-17 09:11:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-17 09:11:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-17 09:11:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-17 09:11:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-17 09:11:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-17 09:11:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-17 09:11:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-17 09:11:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-17 09:11:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-17 09:11:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-17 09:11:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-17 09:11:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-17 09:11:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-17 09:11:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-17 09:11:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-17 09:11:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-17 09:11:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-17 09:11:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-17 09:11:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-17 09:11:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-17 09:11:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-17 09:11:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-17 09:11:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-17 09:11:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-17 09:11:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-17 09:11:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-17 09:11:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-17 09:11:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-17 09:11:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-17 09:11:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-17 09:11:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-17 09:11:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-17 09:11:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-17 09:11:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-17 09:11:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-17 09:11:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-11-17 09:11:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-11-17 09:11:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-17 09:11:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-17 09:11:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-17 09:11:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-17 09:11:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-17 09:11:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-17 09:11:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-17 09:11:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-17 09:11:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-17 09:11:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-17 09:11:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-17 09:11:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-17 09:11:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-17 09:11:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-17 09:11:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-17 09:11:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-17 09:11:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-17 09:11:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-17 09:11:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-17 09:11:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-17 09:11:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-17 09:11:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-17 09:11:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-17 09:11:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-17 09:11:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-17 09:11:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-17 09:11:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-17 09:11:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-17 09:11:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-17 09:11:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-17 09:11:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-17 09:11:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-17 09:11:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-17 09:11:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-17 09:11:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-17 09:11:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-17 09:11:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-17 09:11:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-17 09:11:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-17 09:11:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-17 09:11:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-17 09:11:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-17 09:11:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-17 09:11:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-17 09:11:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-17 09:11:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-17 09:11:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier [2021-11-17 09:11:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier [2021-11-17 09:11:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-17 09:11:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-17 09:11:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-17 09:11:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-17 09:11:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-17 09:11:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-17 09:11:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-17 09:11:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-17 09:11:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-17 09:11:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-17 09:11:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-17 09:11:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-17 09:11:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-17 09:11:54,166 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-17 09:11:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-17 09:11:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-17 09:11:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-17 09:11:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-17 09:11:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-17 09:11:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-17 09:11:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-17 09:11:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-17 09:11:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-17 09:11:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-17 09:11:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-17 09:11:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-17 09:11:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-17 09:11:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-17 09:11:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-17 09:11:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-17 09:11:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-17 09:11:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-17 09:11:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-17 09:11:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-17 09:11:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-17 09:11:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-17 09:11:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-17 09:11:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-17 09:11:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-17 09:11:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-17 09:11:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-17 09:11:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-17 09:11:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-17 09:11:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-17 09:11:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-17 09:11:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-17 09:11:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-17 09:11:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-17 09:11:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-17 09:11:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-17 09:11:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-17 09:11:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-17 09:11:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-17 09:11:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-17 09:11:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-17 09:11:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-17 09:11:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-17 09:11:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-17 09:11:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2021-11-17 09:11:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2021-11-17 09:11:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-17 09:11:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-17 09:11:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-17 09:11:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-17 09:11:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-17 09:11:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-17 09:11:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-17 09:11:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-17 09:11:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-17 09:11:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-17 09:11:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-17 09:11:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-17 09:11:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-17 09:11:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-17 09:11:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-17 09:11:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-17 09:11:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-17 09:11:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-17 09:11:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-17 09:11:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-17 09:11:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-17 09:11:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-17 09:11:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-17 09:11:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-17 09:11:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-17 09:11:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-17 09:11:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-17 09:11:54,173 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-17 09:11:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-17 09:11:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-17 09:11:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_44_2 [2021-11-17 09:11:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_44_2 [2021-11-17 09:11:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-17 09:11:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-17 09:11:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-17 09:11:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-17 09:11:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-17 09:11:54,174 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-17 09:11:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-17 09:11:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-17 09:11:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-17 09:11:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-17 09:11:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-17 09:11:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-17 09:11:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-17 09:11:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-17 09:11:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-17 09:11:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-17 09:11:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-17 09:11:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-17 09:11:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-17 09:11:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-17 09:11:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-17 09:11:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-17 09:11:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-17 09:11:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-17 09:11:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-17 09:11:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-17 09:11:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-17 09:11:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-17 09:11:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-17 09:11:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-17 09:11:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-17 09:11:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-17 09:11:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-17 09:11:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-17 09:11:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-17 09:11:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-17 09:11:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-17 09:11:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-17 09:11:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-17 09:11:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-17 09:11:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-17 09:11:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-17 09:11:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-17 09:11:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-17 09:11:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-17 09:11:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-17 09:11:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-17 09:11:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-17 09:11:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-17 09:11:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-17 09:11:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-17 09:11:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-17 09:11:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-17 09:11:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-17 09:11:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-17 09:11:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-17 09:11:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-17 09:11:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-17 09:11:54,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-17 09:11:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-17 09:11:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-17 09:11:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-17 09:11:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-17 09:11:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-17 09:11:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-17 09:11:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-17 09:11:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-17 09:11:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-17 09:11:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-17 09:11:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-17 09:11:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-17 09:11:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-17 09:11:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-17 09:11:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-17 09:11:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-17 09:11:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-17 09:11:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-17 09:11:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-17 09:11:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-17 09:11:54,182 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-17 09:11:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-17 09:11:54,182 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-17 09:11:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-17 09:11:54,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-17 09:11:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-17 09:11:54,182 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-17 09:11:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-17 09:11:54,182 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-17 09:11:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-17 09:11:54,183 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-17 09:11:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-17 09:11:54,183 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-17 09:11:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-17 09:11:54,183 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-17 09:11:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-17 09:11:54,183 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-17 09:11:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-17 09:11:54,183 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-17 09:11:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-17 09:11:54,183 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-17 09:11:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-17 09:11:54,184 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-17 09:11:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-17 09:11:54,184 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-17 09:11:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-17 09:11:54,184 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-17 09:11:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-17 09:11:54,184 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-17 09:11:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-17 09:11:54,184 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-17 09:11:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-17 09:11:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-17 09:11:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-17 09:11:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-17 09:11:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-17 09:11:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-17 09:11:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-17 09:11:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-17 09:11:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-17 09:11:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-17 09:11:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-17 09:11:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-17 09:11:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-17 09:11:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-17 09:11:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-17 09:11:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-17 09:11:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-17 09:11:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 09:11:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 09:11:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-17 09:11:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-17 09:11:54,187 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-17 09:11:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-17 09:11:54,187 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-17 09:11:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-17 09:11:54,187 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-17 09:11:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-17 09:11:54,187 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-17 09:11:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-17 09:11:54,187 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-17 09:11:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-17 09:11:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-17 09:11:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-17 09:11:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-17 09:11:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-17 09:11:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-17 09:11:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-17 09:11:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-17 09:11:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-17 09:11:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-17 09:11:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-17 09:11:54,189 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-17 09:11:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-17 09:11:54,189 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-17 09:11:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-17 09:11:54,189 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-17 09:11:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-17 09:11:54,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-17 09:11:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-17 09:11:54,189 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-17 09:11:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-17 09:11:54,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-17 09:11:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-17 09:11:54,190 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-17 09:11:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-17 09:11:54,190 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-17 09:11:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-17 09:11:54,190 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-17 09:11:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-17 09:11:54,190 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-17 09:11:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-17 09:11:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-17 09:11:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-17 09:11:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-17 09:11:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-17 09:11:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-17 09:11:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-17 09:11:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mdio_lock_of_adapter [2021-11-17 09:11:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mdio_lock_of_adapter [2021-11-17 09:11:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-17 09:11:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-17 09:11:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-17 09:11:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-17 09:11:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-17 09:11:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-17 09:11:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-17 09:11:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-17 09:11:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-17 09:11:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-17 09:11:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-17 09:11:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-17 09:11:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-17 09:11:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-17 09:11:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-17 09:11:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-17 09:11:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-17 09:11:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-17 09:11:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-17 09:11:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-17 09:11:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-17 09:11:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-17 09:11:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-17 09:11:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-17 09:11:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-17 09:11:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-17 09:11:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-17 09:11:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-17 09:11:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-17 09:11:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-17 09:11:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-17 09:11:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-17 09:11:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-17 09:11:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-17 09:11:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-17 09:11:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_24 [2021-11-17 09:11:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_24 [2021-11-17 09:11:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-17 09:11:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-17 09:11:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-17 09:11:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-17 09:11:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-17 09:11:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-17 09:11:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-17 09:11:54,196 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-17 09:11:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-17 09:11:54,196 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-17 09:11:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-17 09:11:54,196 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-17 09:11:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-17 09:11:54,196 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-17 09:11:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-17 09:11:54,196 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-17 09:11:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-17 09:11:54,197 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-17 09:11:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-17 09:11:54,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-17 09:11:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-17 09:11:54,197 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-17 09:11:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-17 09:11:54,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-17 09:11:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-17 09:11:54,197 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-17 09:11:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-17 09:11:54,198 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-17 09:11:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-17 09:11:54,198 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-17 09:11:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-17 09:11:54,198 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-17 09:11:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-17 09:11:54,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-17 09:11:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-17 09:11:54,198 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-17 09:11:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-17 09:11:54,199 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-17 09:11:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2021-11-17 09:11:54,199 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2021-11-17 09:11:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-17 09:11:54,200 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-17 09:11:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-17 09:11:54,200 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-17 09:11:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-17 09:11:54,200 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-17 09:11:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-17 09:11:54,200 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-17 09:11:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-17 09:11:54,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-17 09:11:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-17 09:11:54,201 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-17 09:11:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-17 09:11:54,201 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-17 09:11:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-17 09:11:54,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-17 09:11:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-17 09:11:54,201 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-17 09:11:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-17 09:11:54,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-17 09:11:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-17 09:11:54,202 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-17 09:11:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-17 09:11:54,202 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-17 09:11:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-17 09:11:54,202 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-17 09:11:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-17 09:11:54,202 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-17 09:11:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-17 09:11:54,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-17 09:11:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-17 09:11:54,202 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-17 09:11:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-17 09:11:54,203 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-17 09:11:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2021-11-17 09:11:54,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2021-11-17 09:11:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-17 09:11:54,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-17 09:11:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-17 09:11:54,203 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-17 09:11:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-17 09:11:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-17 09:11:54,204 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-17 09:11:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-17 09:11:54,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-17 09:11:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-17 09:11:54,204 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-17 09:11:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-17 09:11:54,204 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-17 09:11:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-17 09:11:54,204 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-17 09:11:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-17 09:11:54,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-17 09:11:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-17 09:11:54,205 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-17 09:11:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-17 09:11:54,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-17 09:11:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-17 09:11:54,205 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-17 09:11:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-17 09:11:54,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-17 09:11:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-17 09:11:54,206 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-17 09:11:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-17 09:11:54,206 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-17 09:11:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-17 09:11:54,206 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-17 09:11:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-17 09:11:54,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-17 09:11:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-17 09:11:54,206 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-17 09:11:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-17 09:11:54,206 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-17 09:11:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-17 09:11:54,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-17 09:11:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-17 09:11:54,207 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-17 09:11:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-17 09:11:54,207 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-17 09:11:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-17 09:11:54,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-17 09:11:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-17 09:11:54,207 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-17 09:11:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-17 09:11:54,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-17 09:11:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-17 09:11:54,208 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-17 09:11:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-17 09:11:54,208 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-17 09:11:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-17 09:11:54,208 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-17 09:11:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-17 09:11:54,208 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-17 09:11:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-17 09:11:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-17 09:11:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-11-17 09:11:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-11-17 09:11:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-17 09:11:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-17 09:11:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-17 09:11:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-17 09:11:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-17 09:11:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-17 09:11:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-17 09:11:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-17 09:11:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-17 09:11:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-17 09:11:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-17 09:11:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-17 09:11:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier_25 [2021-11-17 09:11:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier_25 [2021-11-17 09:11:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-17 09:11:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-17 09:11:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-17 09:11:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-17 09:11:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-17 09:11:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-17 09:11:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-17 09:11:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-17 09:11:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-17 09:11:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-17 09:11:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-17 09:11:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-17 09:11:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-17 09:11:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-17 09:11:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-17 09:11:54,212 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-17 09:11:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-17 09:11:54,212 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-17 09:11:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-17 09:11:54,212 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-17 09:11:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-17 09:11:54,212 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-17 09:11:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-17 09:11:54,212 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-17 09:11:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-17 09:11:54,213 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-17 09:11:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-17 09:11:54,213 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-17 09:11:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-17 09:11:54,213 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-17 09:11:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-17 09:11:54,213 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-17 09:11:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-17 09:11:54,213 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-17 09:11:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-17 09:11:54,214 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-17 09:11:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-17 09:11:54,214 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-17 09:11:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-17 09:11:54,214 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-17 09:11:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-17 09:11:54,214 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-17 09:11:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-17 09:11:54,214 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-17 09:11:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-17 09:11:54,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-17 09:11:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-17 09:11:54,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-17 09:11:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-17 09:11:54,215 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-17 09:11:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-17 09:11:54,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-17 09:11:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-17 09:11:54,215 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-17 09:11:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-17 09:11:54,215 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-17 09:11:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-17 09:11:54,216 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-17 09:11:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-17 09:11:54,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-17 09:11:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-17 09:11:54,216 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-17 09:11:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-17 09:11:54,216 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-17 09:11:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-17 09:11:54,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-17 09:11:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-17 09:11:54,217 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-17 09:11:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-17 09:11:54,217 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-17 09:11:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-17 09:11:54,217 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-17 09:11:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-17 09:11:54,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-17 09:11:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-17 09:11:54,217 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-17 09:11:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-17 09:11:54,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-17 09:11:54,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-17 09:11:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-17 09:11:54,218 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-17 09:11:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-17 09:11:54,218 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-17 09:11:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-17 09:11:54,218 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-17 09:11:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-11-17 09:11:54,218 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2021-11-17 09:11:54,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-17 09:11:54,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-17 09:11:54,219 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-17 09:11:54,219 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-17 09:11:56,454 INFO L236 CfgBuilder]: Building ICFG [2021-11-17 09:11:56,460 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-17 09:13:00,523 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-17 09:13:27,500 INFO L277 CfgBuilder]: Performing block encoding [2021-11-17 09:13:27,556 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-17 09:13:27,556 INFO L301 CfgBuilder]: Removed 9 assume(true) statements. [2021-11-17 09:13:27,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 09:13:27 BoogieIcfgContainer [2021-11-17 09:13:27,566 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-17 09:13:27,567 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-17 09:13:27,567 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-17 09:13:27,570 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-17 09:13:27,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.11 09:11:32" (1/3) ... [2021-11-17 09:13:27,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40a3dbd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 09:13:27, skipping insertion in model container [2021-11-17 09:13:27,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 09:11:51" (2/3) ... [2021-11-17 09:13:27,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40a3dbd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 09:13:27, skipping insertion in model container [2021-11-17 09:13:27,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 09:13:27" (3/3) ... [2021-11-17 09:13:27,572 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-17 09:13:27,576 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-17 09:13:27,576 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-11-17 09:13:27,635 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-17 09:13:27,639 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 [2021-11-17 09:13:27,639 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-11-17 09:13:27,789 INFO L276 IsEmpty]: Start isEmpty. Operand has 10723 states, 7108 states have (on average 1.3072594259988746) internal successors, (9292), 7330 states have internal predecessors, (9292), 3088 states have call successors, (3088), 525 states have call predecessors, (3088), 524 states have return successors, (3077), 3035 states have call predecessors, (3077), 3077 states have call successors, (3077) [2021-11-17 09:13:27,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2021-11-17 09:13:27,800 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 09:13:27,800 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] [2021-11-17 09:13:27,801 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-17 09:13:27,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 09:13:27,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1641242357, now seen corresponding path program 1 times [2021-11-17 09:13:27,810 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 09:13:27,810 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1274837163] [2021-11-17 09:13:27,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:13:27,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 09:13:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-11-17 09:13:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2021-11-17 09:13:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-11-17 09:13:28,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-17 09:13:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-17 09:13:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-11-17 09:13:28,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-17 09:13:28,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2021-11-17 09:13:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 09:13:28,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-11-17 09:13:28,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-17 09:13:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-11-17 09:13:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-11-17 09:13:28,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:28,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 09:13:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2021-11-17 09:13:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-17 09:13:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-11-17 09:13:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-11-17 09:13:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-11-17 09:13:29,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-17 09:13:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-11-17 09:13:29,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-11-17 09:13:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-11-17 09:13:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-17 09:13:29,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-11-17 09:13:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-17 09:13:29,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-11-17 09:13:29,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-11-17 09:13:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-11-17 09:13:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 09:13:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-11-17 09:13:29,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-11-17 09:13:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:13:29,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:13:29,459 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 09:13:29,459 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1274837163] [2021-11-17 09:13:29,460 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1274837163] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 09:13:29,460 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-17 09:13:29,460 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-17 09:13:29,461 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543591598] [2021-11-17 09:13:29,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 09:13:29,465 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-17 09:13:29,465 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 09:13:29,484 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-17 09:13:29,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-17 09:13:29,506 INFO L87 Difference]: Start difference. First operand has 10723 states, 7108 states have (on average 1.3072594259988746) internal successors, (9292), 7330 states have internal predecessors, (9292), 3088 states have call successors, (3088), 525 states have call predecessors, (3088), 524 states have return successors, (3077), 3035 states have call predecessors, (3077), 3077 states have call successors, (3077) 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, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-11-17 09:13:31,638 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:13:35,562 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-11-17 09:13:39,552 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:13:41,750 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:13:43,773 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:13:45,105 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:13:47,119 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:13:49,766 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:13:51,781 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:13:53,804 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:13:57,264 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:14:00,409 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:14:02,472 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:14:15,165 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:14:19,504 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:14:31,573 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:14:33,688 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:14:35,468 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:14:37,057 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:14:39,038 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:14:56,613 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:14:59,579 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:10,407 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:20,572 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:23,427 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:25,607 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:27,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 09:15:27,389 INFO L93 Difference]: Finished difference Result 23353 states and 34814 transitions. [2021-11-17 09:15:27,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-17 09:15:27,393 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, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 180 [2021-11-17 09:15:27,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 09:15:27,494 INFO L225 Difference]: With dead ends: 23353 [2021-11-17 09:15:27,494 INFO L226 Difference]: Without dead ends: 12623 [2021-11-17 09:15:27,558 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 [2021-11-17 09:15:27,561 INFO L933 BasicCegarLoop]: 14098 mSDtfsCounter, 4747 mSDsluCounter, 17948 mSDsCounter, 0 mSdLazyCounter, 9382 mSolverCounterSat, 3728 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 111.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5806 SdHoareTripleChecker+Valid, 32046 SdHoareTripleChecker+Invalid, 13130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 3728 IncrementalHoareTripleChecker+Valid, 9382 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 116.1s IncrementalHoareTripleChecker+Time [2021-11-17 09:15:27,561 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5806 Valid, 32046 Invalid, 13130 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [3728 Valid, 9382 Invalid, 20 Unknown, 0 Unchecked, 116.1s Time] [2021-11-17 09:15:27,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12623 states. [2021-11-17 09:15:28,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12623 to 10657. [2021-11-17 09:15:28,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10657 states, 7057 states have (on average 1.2968683576590618) internal successors, (9152), 7272 states have internal predecessors, (9152), 3074 states have call successors, (3074), 524 states have call predecessors, (3074), 523 states have return successors, (3071), 3029 states have call predecessors, (3071), 3071 states have call successors, (3071) [2021-11-17 09:15:28,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10657 states to 10657 states and 15297 transitions. [2021-11-17 09:15:28,289 INFO L78 Accepts]: Start accepts. Automaton has 10657 states and 15297 transitions. Word has length 180 [2021-11-17 09:15:28,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 09:15:28,289 INFO L470 AbstractCegarLoop]: Abstraction has 10657 states and 15297 transitions. [2021-11-17 09:15:28,290 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, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2021-11-17 09:15:28,290 INFO L276 IsEmpty]: Start isEmpty. Operand 10657 states and 15297 transitions. [2021-11-17 09:15:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2021-11-17 09:15:28,298 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 09:15:28,298 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, 1] [2021-11-17 09:15:28,298 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-17 09:15:28,299 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-17 09:15:28,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 09:15:28,299 INFO L85 PathProgramCache]: Analyzing trace with hash -1840718215, now seen corresponding path program 1 times [2021-11-17 09:15:28,299 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 09:15:28,300 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118020352] [2021-11-17 09:15:28,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:15:28,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 09:15:28,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-17 09:15:28,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-17 09:15:28,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-11-17 09:15:28,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-11-17 09:15:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-11-17 09:15:28,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-11-17 09:15:28,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-11-17 09:15:28,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2021-11-17 09:15:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-11-17 09:15:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-11-17 09:15:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-11-17 09:15:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2021-11-17 09:15:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-11-17 09:15:28,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:28,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-11-17 09:15:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2021-11-17 09:15:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2021-11-17 09:15:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2021-11-17 09:15:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-11-17 09:15:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2021-11-17 09:15:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2021-11-17 09:15:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2021-11-17 09:15:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-11-17 09:15:29,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-11-17 09:15:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-11-17 09:15:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-11-17 09:15:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-11-17 09:15:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-11-17 09:15:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-17 09:15:29,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-11-17 09:15:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 09:15:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-11-17 09:15:29,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 09:15:29,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:29,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:15:29,314 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 09:15:29,314 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118020352] [2021-11-17 09:15:29,314 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1118020352] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 09:15:29,314 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [925802553] [2021-11-17 09:15:29,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:15:29,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 09:15:29,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 09:15:29,316 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) [2021-11-17 09:15:29,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-17 09:15:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:15:32,116 INFO L263 TraceCheckSpWp]: Trace formula consists of 9011 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-17 09:15:32,126 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 09:15:33,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:15:33,074 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 09:15:33,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:15:33,622 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [925802553] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 09:15:33,622 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-17 09:15:33,622 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2021-11-17 09:15:33,622 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022575620] [2021-11-17 09:15:33,623 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-17 09:15:33,623 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-17 09:15:33,624 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 09:15:33,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-17 09:15:33,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-17 09:15:33,624 INFO L87 Difference]: Start difference. First operand 10657 states and 15297 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, (92), 3 states have call predecessors, (92), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-17 09:15:35,761 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:41,281 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-11-17 09:15:47,221 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:49,390 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:51,424 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:53,457 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:55,474 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:57,486 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:15:59,500 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:16:08,104 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:16:10,171 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:16:29,550 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:16:35,367 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:16:51,035 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:16:55,700 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:16:57,158 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:17:00,475 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:17:09,041 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:17:11,223 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:17:13,393 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:17:15,581 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:17:20,806 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:17:34,493 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:17:37,311 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:17:50,547 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:02,241 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:05,213 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:07,428 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:09,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 09:18:09,441 INFO L93 Difference]: Finished difference Result 23275 states and 33904 transitions. [2021-11-17 09:18:09,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-17 09:18:09,441 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, (92), 3 states have call predecessors, (92), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 182 [2021-11-17 09:18:09,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 09:18:09,527 INFO L225 Difference]: With dead ends: 23275 [2021-11-17 09:18:09,528 INFO L226 Difference]: Without dead ends: 12624 [2021-11-17 09:18:09,568 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 430 GetRequests, 424 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-11-17 09:18:09,569 INFO L933 BasicCegarLoop]: 13961 mSDtfsCounter, 4737 mSDsluCounter, 43544 mSDsCounter, 0 mSdLazyCounter, 16073 mSolverCounterSat, 3722 mSolverCounterUnsat, 27 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 147.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5795 SdHoareTripleChecker+Valid, 57505 SdHoareTripleChecker+Invalid, 19822 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 3722 IncrementalHoareTripleChecker+Valid, 16073 IncrementalHoareTripleChecker+Invalid, 27 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 154.2s IncrementalHoareTripleChecker+Time [2021-11-17 09:18:09,569 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5795 Valid, 57505 Invalid, 19822 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [3722 Valid, 16073 Invalid, 27 Unknown, 0 Unchecked, 154.2s Time] [2021-11-17 09:18:09,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12624 states. [2021-11-17 09:18:09,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12624 to 10663. [2021-11-17 09:18:09,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10663 states, 7063 states have (on average 1.296616168766813) internal successors, (9158), 7278 states have internal predecessors, (9158), 3074 states have call successors, (3074), 524 states have call predecessors, (3074), 523 states have return successors, (3071), 3029 states have call predecessors, (3071), 3071 states have call successors, (3071) [2021-11-17 09:18:10,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10663 states to 10663 states and 15303 transitions. [2021-11-17 09:18:10,080 INFO L78 Accepts]: Start accepts. Automaton has 10663 states and 15303 transitions. Word has length 182 [2021-11-17 09:18:10,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 09:18:10,084 INFO L470 AbstractCegarLoop]: Abstraction has 10663 states and 15303 transitions. [2021-11-17 09:18:10,084 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, (92), 3 states have call predecessors, (92), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-17 09:18:10,084 INFO L276 IsEmpty]: Start isEmpty. Operand 10663 states and 15303 transitions. [2021-11-17 09:18:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-11-17 09:18:10,086 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 09:18:10,086 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, 1] [2021-11-17 09:18:10,139 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-17 09:18:10,307 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 [2021-11-17 09:18:10,308 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-17 09:18:10,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 09:18:10,310 INFO L85 PathProgramCache]: Analyzing trace with hash 823097093, now seen corresponding path program 2 times [2021-11-17 09:18:10,310 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 09:18:10,310 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [188278923] [2021-11-17 09:18:10,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:18:10,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 09:18:10,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 09:18:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-11-17 09:18:11,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-11-17 09:18:11,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-17 09:18:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 09:18:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-11-17 09:18:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-11-17 09:18:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-17 09:18:11,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-11-17 09:18:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-17 09:18:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-17 09:18:11,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-17 09:18:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-17 09:18:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-17 09:18:11,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-11-17 09:18:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-11-17 09:18:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-17 09:18:11,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-11-17 09:18:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-17 09:18:11,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-17 09:18:11,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-17 09:18:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-11-17 09:18:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-11-17 09:18:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-11-17 09:18:11,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-17 09:18:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-11-17 09:18:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-17 09:18:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-17 09:18:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-11-17 09:18:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 09:18:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 09:18:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-17 09:18:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:11,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:18:11,542 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 09:18:11,542 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [188278923] [2021-11-17 09:18:11,542 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [188278923] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 09:18:11,542 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1236366303] [2021-11-17 09:18:11,543 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-17 09:18:11,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 09:18:11,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 09:18:11,544 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 09:18:11,545 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-17 09:18:15,573 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-17 09:18:15,573 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-17 09:18:15,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 8395 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-17 09:18:15,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 09:18:17,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1331 trivial. 0 not checked. [2021-11-17 09:18:17,433 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-17 09:18:17,433 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1236366303] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-17 09:18:17,433 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-17 09:18:17,433 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 11 [2021-11-17 09:18:17,433 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1553608849] [2021-11-17 09:18:17,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-17 09:18:17,434 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-17 09:18:17,434 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 09:18:17,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-17 09:18:17,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2021-11-17 09:18:17,435 INFO L87 Difference]: Start difference. First operand 10663 states and 15303 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 1 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2021-11-17 09:18:18,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 09:18:18,207 INFO L93 Difference]: Finished difference Result 19940 states and 28777 transitions. [2021-11-17 09:18:18,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-17 09:18:18,208 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), 1 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 188 [2021-11-17 09:18:18,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 09:18:18,313 INFO L225 Difference]: With dead ends: 19940 [2021-11-17 09:18:18,313 INFO L226 Difference]: Without dead ends: 19938 [2021-11-17 09:18:18,332 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 260 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=39, Invalid=117, Unknown=0, NotChecked=0, Total=156 [2021-11-17 09:18:18,335 INFO L933 BasicCegarLoop]: 22577 mSDtfsCounter, 15322 mSDsluCounter, 58500 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15323 SdHoareTripleChecker+Valid, 81077 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-17 09:18:18,336 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [15323 Valid, 81077 Invalid, 16 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-17 09:18:18,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19938 states. [2021-11-17 09:18:19,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19938 to 19932. [2021-11-17 09:18:19,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19932 states, 13199 states have (on average 1.3036593681339494) internal successors, (17207), 13603 states have internal predecessors, (17207), 5712 states have call successors, (5712), 1025 states have call predecessors, (5712), 1018 states have return successors, (5852), 5605 states have call predecessors, (5852), 5709 states have call successors, (5852) [2021-11-17 09:18:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19932 states to 19932 states and 28771 transitions. [2021-11-17 09:18:19,231 INFO L78 Accepts]: Start accepts. Automaton has 19932 states and 28771 transitions. Word has length 188 [2021-11-17 09:18:19,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 09:18:19,233 INFO L470 AbstractCegarLoop]: Abstraction has 19932 states and 28771 transitions. [2021-11-17 09:18:19,233 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), 1 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2021-11-17 09:18:19,233 INFO L276 IsEmpty]: Start isEmpty. Operand 19932 states and 28771 transitions. [2021-11-17 09:18:19,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2021-11-17 09:18:19,235 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 09:18:19,236 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 4, 4, 3, 3, 3, 2, 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] [2021-11-17 09:18:19,286 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-17 09:18:19,455 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-11-17 09:18:19,455 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-17 09:18:19,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 09:18:19,456 INFO L85 PathProgramCache]: Analyzing trace with hash 632095771, now seen corresponding path program 1 times [2021-11-17 09:18:19,456 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 09:18:19,456 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007819035] [2021-11-17 09:18:19,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:18:19,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 09:18:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-11-17 09:18:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-11-17 09:18:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-11-17 09:18:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2021-11-17 09:18:20,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-11-17 09:18:20,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-11-17 09:18:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2021-11-17 09:18:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-11-17 09:18:20,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-11-17 09:18:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-11-17 09:18:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2021-11-17 09:18:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2021-11-17 09:18:20,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-11-17 09:18:20,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-11-17 09:18:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-11-17 09:18:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-11-17 09:18:20,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-11-17 09:18:20,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-11-17 09:18:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-11-17 09:18:20,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2021-11-17 09:18:20,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-11-17 09:18:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2021-11-17 09:18:20,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-11-17 09:18:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-11-17 09:18:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-11-17 09:18:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-11-17 09:18:20,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-17 09:18:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-11-17 09:18:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-11-17 09:18:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 09:18:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 09:18:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-11-17 09:18:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-11-17 09:18:20,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:20,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:18:20,535 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 09:18:20,536 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007819035] [2021-11-17 09:18:20,536 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007819035] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 09:18:20,536 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1481650113] [2021-11-17 09:18:20,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:18:20,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 09:18:20,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 09:18:20,537 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 09:18:20,539 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-17 09:18:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:18:23,267 INFO L263 TraceCheckSpWp]: Trace formula consists of 9038 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-17 09:18:23,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-17 09:18:24,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1317 trivial. 0 not checked. [2021-11-17 09:18:24,322 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-17 09:18:25,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:18:25,170 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1481650113] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-17 09:18:25,170 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-17 09:18:25,171 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 14 [2021-11-17 09:18:25,171 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253241527] [2021-11-17 09:18:25,171 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-17 09:18:25,171 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-11-17 09:18:25,172 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-17 09:18:25,172 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-11-17 09:18:25,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=102, Unknown=0, NotChecked=0, Total=182 [2021-11-17 09:18:25,172 INFO L87 Difference]: Start difference. First operand 19932 states and 28771 transitions. Second operand has 14 states, 14 states have (on average 4.928571428571429) internal successors, (69), 13 states have internal predecessors, (69), 2 states have call successors, (94), 3 states have call predecessors, (94), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2021-11-17 09:18:27,299 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:38,266 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:45,664 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:47,872 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:49,894 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:51,939 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:53,955 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:55,967 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:18:57,982 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:19:02,040 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:19:04,078 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:19:13,057 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:19:24,375 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:19:41,106 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:19:43,378 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:19:44,920 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:19:51,947 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:19:54,511 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:00,430 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:02,595 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:04,757 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:06,922 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:18,630 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:21,619 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:23,647 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:41,322 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:51,849 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:55,188 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:57,449 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-17 09:20:59,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-17 09:20:59,424 INFO L93 Difference]: Finished difference Result 43717 states and 64098 transitions. [2021-11-17 09:20:59,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-17 09:20:59,424 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.928571428571429) internal successors, (69), 13 states have internal predecessors, (69), 2 states have call successors, (94), 3 states have call predecessors, (94), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 193 [2021-11-17 09:20:59,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-17 09:20:59,529 INFO L225 Difference]: With dead ends: 43717 [2021-11-17 09:20:59,529 INFO L226 Difference]: Without dead ends: 23797 [2021-11-17 09:20:59,598 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 457 GetRequests, 445 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=80, Invalid=102, Unknown=0, NotChecked=0, Total=182 [2021-11-17 09:20:59,601 INFO L933 BasicCegarLoop]: 13975 mSDtfsCounter, 4756 mSDsluCounter, 43594 mSDsCounter, 0 mSdLazyCounter, 16107 mSolverCounterSat, 3738 mSolverCounterUnsat, 23 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 145.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5814 SdHoareTripleChecker+Valid, 57569 SdHoareTripleChecker+Invalid, 19868 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 3738 IncrementalHoareTripleChecker+Valid, 16107 IncrementalHoareTripleChecker+Invalid, 23 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 152.1s IncrementalHoareTripleChecker+Time [2021-11-17 09:20:59,601 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5814 Valid, 57569 Invalid, 19868 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [3738 Valid, 16107 Invalid, 23 Unknown, 0 Unchecked, 152.1s Time] [2021-11-17 09:20:59,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23797 states. [2021-11-17 09:21:00,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23797 to 20911. [2021-11-17 09:21:00,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20911 states, 13892 states have (on average 1.304635761589404) internal successors, (18124), 14330 states have internal predecessors, (18124), 5906 states have call successors, (5906), 1025 states have call predecessors, (5906), 1110 states have return successors, (6420), 5878 states have call predecessors, (6420), 5903 states have call successors, (6420) [2021-11-17 09:21:00,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20911 states to 20911 states and 30450 transitions. [2021-11-17 09:21:00,605 INFO L78 Accepts]: Start accepts. Automaton has 20911 states and 30450 transitions. Word has length 193 [2021-11-17 09:21:00,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-17 09:21:00,607 INFO L470 AbstractCegarLoop]: Abstraction has 20911 states and 30450 transitions. [2021-11-17 09:21:00,607 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.928571428571429) internal successors, (69), 13 states have internal predecessors, (69), 2 states have call successors, (94), 3 states have call predecessors, (94), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2021-11-17 09:21:00,607 INFO L276 IsEmpty]: Start isEmpty. Operand 20911 states and 30450 transitions. [2021-11-17 09:21:00,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2021-11-17 09:21:00,609 INFO L506 BasicCegarLoop]: Found error trace [2021-11-17 09:21:00,609 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 10, 10, 3, 3, 3, 2, 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] [2021-11-17 09:21:00,659 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-17 09:21:00,815 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 09:21:00,815 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-17 09:21:00,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-17 09:21:00,816 INFO L85 PathProgramCache]: Analyzing trace with hash -2105414397, now seen corresponding path program 2 times [2021-11-17 09:21:00,816 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-17 09:21:00,816 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617071995] [2021-11-17 09:21:00,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-17 09:21:00,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-17 09:21:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-11-17 09:21:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2021-11-17 09:21:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-17 09:21:01,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2021-11-17 09:21:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-11-17 09:21:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-11-17 09:21:01,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-17 09:21:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-11-17 09:21:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-11-17 09:21:01,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-11-17 09:21:01,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2021-11-17 09:21:01,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-11-17 09:21:01,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-11-17 09:21:01,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:01,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-11-17 09:21:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-11-17 09:21:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-11-17 09:21:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-11-17 09:21:02,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-11-17 09:21:02,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-11-17 09:21:02,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-11-17 09:21:02,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-11-17 09:21:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-11-17 09:21:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-11-17 09:21:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-11-17 09:21:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-11-17 09:21:02,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-11-17 09:21:02,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-11-17 09:21:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-11-17 09:21:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-11-17 09:21:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-17 09:21:02,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-11-17 09:21:02,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-11-17 09:21:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2021-11-17 09:21:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-17 09:21:02,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1417 backedges. 2 proven. 100 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-17 09:21:02,240 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-17 09:21:02,241 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617071995] [2021-11-17 09:21:02,241 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617071995] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-17 09:21:02,241 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1893093247] [2021-11-17 09:21:02,241 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-17 09:21:02,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-17 09:21:02,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 09:21:02,242 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-17 09:21:02,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process Killed by 15