./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ae007674 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.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 3dd05bb698cea81d70350464dc4fa8e01b7cc42a2d66dcd4f76502f309bf8c69 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 04:45:45,617 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:45:45,619 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:45:45,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:45:45,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:45:45,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:45:45,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:45:45,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:45:45,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:45:45,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:45:45,684 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:45:45,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:45:45,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:45:45,688 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:45:45,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:45:45,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:45:45,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:45:45,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:45:45,698 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:45:45,703 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:45:45,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:45:45,706 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:45:45,707 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:45:45,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:45:45,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:45:45,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:45:45,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:45:45,717 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:45:45,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:45:45,718 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:45:45,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:45:45,719 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:45:45,720 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:45:45,721 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:45:45,722 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:45:45,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:45:45,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:45:45,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:45:45,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:45:45,725 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:45:45,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:45:45,726 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:45:45,762 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:45:45,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:45:45,763 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:45:45,763 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:45:45,764 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:45:45,765 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:45:45,766 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:45:45,766 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:45:45,766 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:45:45,767 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:45:45,767 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:45:45,768 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:45:45,768 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:45:45,768 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:45:45,768 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:45:45,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:45:45,769 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:45:45,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:45:45,769 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:45:45,769 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:45:45,770 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:45:45,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:45:45,770 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:45:45,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:45:45,770 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:45:45,771 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:45:45,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:45:45,771 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:45:45,771 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:45:45,771 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:45:45,772 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3dd05bb698cea81d70350464dc4fa8e01b7cc42a2d66dcd4f76502f309bf8c69 [2021-12-28 04:45:46,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:45:46,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:45:46,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:45:46,145 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:45:46,146 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:45:46,147 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i [2021-12-28 04:45:46,207 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e4b08eff/e8979a290c314bfa84a5aa82bb4eaf9e/FLAGb02ee3ef8 [2021-12-28 04:45:47,233 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:45:47,234 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i [2021-12-28 04:45:47,319 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e4b08eff/e8979a290c314bfa84a5aa82bb4eaf9e/FLAGb02ee3ef8 [2021-12-28 04:45:47,711 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e4b08eff/e8979a290c314bfa84a5aa82bb4eaf9e [2021-12-28 04:45:47,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:45:47,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:45:47,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:45:47,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:45:47,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:45:47,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:45:47" (1/1) ... [2021-12-28 04:45:47,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@818d947 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:47, skipping insertion in model container [2021-12-28 04:45:47,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:45:47" (1/1) ... [2021-12-28 04:45:47,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:45:47,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:45:54,238 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i[622636,622649] [2021-12-28 04:45:54,241 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i[622802,622815] [2021-12-28 04:45:54,242 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i[622966,622979] [2021-12-28 04:45:54,244 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i[623131,623144] [2021-12-28 04:45:54,283 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:45:54,365 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:45:54,981 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i[622636,622649] [2021-12-28 04:45:54,982 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i[622802,622815] [2021-12-28 04:45:54,983 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i[622966,622979] [2021-12-28 04:45:54,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i[623131,623144] [2021-12-28 04:45:54,999 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:45:55,387 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:45:55,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55 WrapperNode [2021-12-28 04:45:55,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:45:55,389 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:45:55,389 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:45:55,389 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:45:55,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55" (1/1) ... [2021-12-28 04:45:55,577 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55" (1/1) ... [2021-12-28 04:45:55,973 INFO L137 Inliner]: procedures = 649, calls = 6816, calls flagged for inlining = 340, calls inlined = 327, statements flattened = 14599 [2021-12-28 04:45:55,974 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:45:55,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:45:55,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:45:55,975 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:45:55,983 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55" (1/1) ... [2021-12-28 04:45:55,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55" (1/1) ... [2021-12-28 04:45:56,163 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55" (1/1) ... [2021-12-28 04:45:56,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55" (1/1) ... [2021-12-28 04:45:56,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55" (1/1) ... [2021-12-28 04:45:56,676 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55" (1/1) ... [2021-12-28 04:45:56,763 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55" (1/1) ... [2021-12-28 04:45:56,927 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:45:56,929 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:45:56,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:45:56,929 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:45:56,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55" (1/1) ... [2021-12-28 04:45:56,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:45:56,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:45:57,013 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-28 04:45:57,032 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-28 04:45:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-12-28 04:45:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-12-28 04:45:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-12-28 04:45:57,046 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-12-28 04:45:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-28 04:45:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-12-28 04:45:57,046 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-12-28 04:45:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-28 04:45:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-12-28 04:45:57,047 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-12-28 04:45:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-28 04:45:57,047 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-28 04:45:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-12-28 04:45:57,047 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-12-28 04:45:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 04:45:57,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 04:45:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-12-28 04:45:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-12-28 04:45:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-28 04:45:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-28 04:45:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:45:57,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:45:57,048 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-12-28 04:45:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-12-28 04:45:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-12-28 04:45:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-12-28 04:45:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-12-28 04:45:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-12-28 04:45:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-12-28 04:45:57,049 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-12-28 04:45:57,049 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-28 04:45:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-28 04:45:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-28 04:45:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-28 04:45:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 04:45:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 04:45:57,050 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-12-28 04:45:57,050 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-12-28 04:45:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-12-28 04:45:57,051 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-12-28 04:45:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-12-28 04:45:57,051 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-12-28 04:45:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:45:57,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:45:57,051 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-12-28 04:45:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-12-28 04:45:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-28 04:45:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-28 04:45:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-28 04:45:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-28 04:45:57,052 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-28 04:45:57,052 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-28 04:45:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-12-28 04:45:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-12-28 04:45:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-28 04:45:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-12-28 04:45:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-12-28 04:45:57,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-28 04:45:57,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-28 04:45:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-28 04:45:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-28 04:45:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-12-28 04:45:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-12-28 04:45:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-12-28 04:45:57,054 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-12-28 04:45:57,054 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-28 04:45:57,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-28 04:45:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-28 04:45:57,055 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-28 04:45:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 04:45:57,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 04:45:57,055 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-12-28 04:45:57,055 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-12-28 04:45:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-28 04:45:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-28 04:45:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 04:45:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 04:45:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-12-28 04:45:57,056 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-12-28 04:45:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:45:57,056 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-28 04:45:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-28 04:45:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-12-28 04:45:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-12-28 04:45:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-12-28 04:45:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-12-28 04:45:57,057 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-28 04:45:57,057 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-28 04:45:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-12-28 04:45:57,058 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-12-28 04:45:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-28 04:45:57,058 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-28 04:45:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-28 04:45:57,058 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-28 04:45:57,058 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-28 04:45:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-28 04:45:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-12-28 04:45:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-12-28 04:45:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-28 04:45:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-28 04:45:57,059 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-12-28 04:45:57,059 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-12-28 04:45:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:45:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-28 04:45:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-28 04:45:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-12-28 04:45:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-12-28 04:45:57,060 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 04:45:57,060 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 04:45:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-28 04:45:57,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-28 04:45:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 04:45:57,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 04:45:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-12-28 04:45:57,061 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-12-28 04:45:57,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:45:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-28 04:45:57,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-28 04:45:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:45:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-12-28 04:45:57,062 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-12-28 04:45:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-12-28 04:45:57,062 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-12-28 04:45:57,062 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-12-28 04:45:57,063 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-12-28 04:45:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 04:45:57,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 04:45:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-28 04:45:57,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-28 04:45:57,063 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-12-28 04:45:57,063 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-12-28 04:45:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-28 04:45:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-28 04:45:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-28 04:45:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-28 04:45:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-28 04:45:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-28 04:45:57,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-28 04:45:57,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-28 04:45:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-28 04:45:57,065 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-28 04:45:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-28 04:45:57,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-28 04:45:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-28 04:45:57,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-28 04:45:57,065 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-28 04:45:57,065 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-28 04:45:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-12-28 04:45:57,066 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-12-28 04:45:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-12-28 04:45:57,066 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-12-28 04:45:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:45:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-28 04:45:57,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-28 04:45:57,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-28 04:45:57,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-28 04:45:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-28 04:45:57,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-28 04:45:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-28 04:45:57,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-28 04:45:57,067 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-12-28 04:45:57,067 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-12-28 04:45:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:45:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 04:45:57,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 04:45:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-28 04:45:57,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-28 04:45:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:45:57,068 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-12-28 04:45:57,068 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-12-28 04:45:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:45:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-12-28 04:45:57,069 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-12-28 04:45:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-12-28 04:45:57,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-12-28 04:45:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 04:45:57,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 04:45:57,069 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-28 04:45:57,070 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-28 04:45:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-12-28 04:45:57,070 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-12-28 04:45:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-28 04:45:57,070 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-28 04:45:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-12-28 04:45:57,070 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-12-28 04:45:57,070 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 04:45:57,071 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 04:45:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-12-28 04:45:57,071 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-12-28 04:45:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-28 04:45:57,071 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-28 04:45:57,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-28 04:45:57,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-28 04:45:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-12-28 04:45:57,072 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-12-28 04:45:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-12-28 04:45:57,072 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-12-28 04:45:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 04:45:57,072 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 04:45:57,072 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-12-28 04:45:57,072 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-12-28 04:45:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:45:57,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:45:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-12-28 04:45:57,073 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-12-28 04:45:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 04:45:57,073 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 04:45:57,073 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-28 04:45:57,073 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-28 04:45:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-28 04:45:57,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-28 04:45:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-12-28 04:45:57,074 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-12-28 04:45:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-28 04:45:57,074 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-28 04:45:57,074 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-28 04:45:57,074 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-28 04:45:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-12-28 04:45:57,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-12-28 04:45:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-12-28 04:45:57,075 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-12-28 04:45:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-28 04:45:57,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-28 04:45:57,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:45:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:45:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:45:57,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:45:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-28 04:45:57,076 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-28 04:45:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-28 04:45:57,076 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-28 04:45:57,076 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-12-28 04:45:57,077 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-12-28 04:45:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-12-28 04:45:57,077 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-12-28 04:45:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-12-28 04:45:57,077 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-12-28 04:45:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-12-28 04:45:57,077 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-12-28 04:45:57,077 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-28 04:45:57,078 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-28 04:45:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-12-28 04:45:57,078 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-12-28 04:45:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:45:57,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:45:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-12-28 04:45:57,078 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-12-28 04:45:57,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-28 04:45:57,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-28 04:45:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-28 04:45:57,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-28 04:45:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-12-28 04:45:57,079 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-12-28 04:45:57,079 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-28 04:45:57,079 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-28 04:45:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-12-28 04:45:57,080 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-12-28 04:45:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-28 04:45:57,080 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-28 04:45:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-28 04:45:57,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-28 04:45:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:45:57,080 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 04:45:57,081 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 04:45:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-12-28 04:45:57,081 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-12-28 04:45:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-28 04:45:57,081 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-28 04:45:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:45:57,081 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-28 04:45:57,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-28 04:45:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-12-28 04:45:57,082 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-12-28 04:45:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-12-28 04:45:57,082 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-12-28 04:45:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-28 04:45:57,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-28 04:45:57,082 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-12-28 04:45:57,082 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-12-28 04:45:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-28 04:45:57,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-28 04:45:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:45:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-28 04:45:57,083 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-28 04:45:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-12-28 04:45:57,084 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-12-28 04:45:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-12-28 04:45:57,084 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-12-28 04:45:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 04:45:57,084 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 04:45:57,084 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-28 04:45:57,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-28 04:45:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-28 04:45:57,085 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-28 04:45:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-12-28 04:45:57,085 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-12-28 04:45:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-28 04:45:57,085 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-28 04:45:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-28 04:45:57,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-28 04:45:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-12-28 04:45:57,086 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-12-28 04:45:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-12-28 04:45:57,086 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-12-28 04:45:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-28 04:45:57,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-28 04:45:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-28 04:45:57,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-28 04:45:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-12-28 04:45:57,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-12-28 04:45:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-12-28 04:45:57,087 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-12-28 04:45:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-28 04:45:57,087 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-28 04:45:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-12-28 04:45:57,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-12-28 04:45:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-12-28 04:45:57,088 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-12-28 04:45:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-28 04:45:57,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-28 04:45:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-28 04:45:57,088 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-28 04:45:57,088 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-12-28 04:45:57,088 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-12-28 04:45:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-12-28 04:45:57,089 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-12-28 04:45:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-12-28 04:45:57,089 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-12-28 04:45:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 04:45:57,089 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 04:45:57,089 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-28 04:45:57,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-28 04:45:57,090 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 04:45:57,090 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 04:45:57,090 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-28 04:45:57,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-28 04:45:57,090 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-12-28 04:45:57,090 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-12-28 04:45:57,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:45:57,091 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-12-28 04:45:57,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-12-28 04:45:57,091 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-12-28 04:45:57,091 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-12-28 04:45:57,091 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-28 04:45:57,091 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-28 04:45:57,091 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-28 04:45:57,091 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-28 04:45:57,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:45:57,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:45:57,092 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-12-28 04:45:57,092 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-12-28 04:45:57,092 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-12-28 04:45:57,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-12-28 04:45:57,092 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-12-28 04:45:57,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-12-28 04:45:57,093 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-28 04:45:57,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-28 04:45:57,093 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-28 04:45:57,093 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-28 04:45:57,093 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-12-28 04:45:57,093 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-12-28 04:45:57,093 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-28 04:45:57,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-28 04:45:57,094 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-28 04:45:57,094 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-28 04:45:57,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-28 04:45:57,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-28 04:45:57,094 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-12-28 04:45:57,094 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-12-28 04:45:57,094 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-12-28 04:45:57,094 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-12-28 04:45:57,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-28 04:45:57,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-28 04:45:57,095 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-12-28 04:45:57,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-12-28 04:45:57,095 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-12-28 04:45:57,095 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-12-28 04:45:57,095 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-12-28 04:45:57,096 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-12-28 04:45:57,096 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-28 04:45:57,096 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-28 04:45:57,096 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-12-28 04:45:57,104 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-12-28 04:45:57,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:45:57,104 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-28 04:45:57,104 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-28 04:45:57,104 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-28 04:45:57,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-28 04:45:57,104 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-12-28 04:45:57,105 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-12-28 04:45:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-28 04:45:57,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-28 04:45:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-12-28 04:45:57,105 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-12-28 04:45:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-28 04:45:57,105 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-28 04:45:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-12-28 04:45:57,106 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-12-28 04:45:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-12-28 04:45:57,106 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-12-28 04:45:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-12-28 04:45:57,106 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-12-28 04:45:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-12-28 04:45:57,106 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-12-28 04:45:58,561 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:45:58,572 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:45:58,908 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:46:44,978 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-28 04:46:45,349 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:46:45,389 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:46:45,389 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-28 04:46:45,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:46:45 BoogieIcfgContainer [2021-12-28 04:46:45,394 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:46:45,396 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:46:45,396 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:46:45,399 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:46:45,399 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:45:47" (1/3) ... [2021-12-28 04:46:45,399 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33a003ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:46:45, skipping insertion in model container [2021-12-28 04:46:45,400 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:45:55" (2/3) ... [2021-12-28 04:46:45,400 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33a003ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:46:45, skipping insertion in model container [2021-12-28 04:46:45,400 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:46:45" (3/3) ... [2021-12-28 04:46:45,401 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-airo.cil.i [2021-12-28 04:46:45,405 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:46:45,405 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 04:46:45,466 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:46:45,482 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-28 04:46:45,483 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 04:46:45,578 INFO L276 IsEmpty]: Start isEmpty. Operand has 4899 states, 3308 states have (on average 1.3313180169286578) internal successors, (4404), 3422 states have internal predecessors, (4404), 1400 states have call successors, (1400), 192 states have call predecessors, (1400), 191 states have return successors, (1393), 1346 states have call predecessors, (1393), 1393 states have call successors, (1393) [2021-12-28 04:46:45,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2021-12-28 04:46:45,614 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:46:45,615 INFO L514 BasicCegarLoop]: trace histogram [60, 60, 59, 59, 59, 59, 59, 59, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 04:46:45,615 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] === [2021-12-28 04:46:45,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:46:45,620 INFO L85 PathProgramCache]: Analyzing trace with hash -1998775886, now seen corresponding path program 1 times [2021-12-28 04:46:45,627 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:46:45,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993533505] [2021-12-28 04:46:45,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:46:45,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:46:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-28 04:46:46,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:46,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 04:46:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-28 04:46:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:46,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-28 04:46:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-28 04:46:46,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-28 04:46:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-28 04:46:46,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-28 04:46:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:46,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-28 04:46:47,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-28 04:46:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-28 04:46:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-28 04:46:47,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-28 04:46:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 04:46:47,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-28 04:46:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-28 04:46:47,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-28 04:46:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-28 04:46:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-28 04:46:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-28 04:46:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-28 04:46:47,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-28 04:46:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-28 04:46:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-28 04:46:47,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-12-28 04:46:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-28 04:46:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-28 04:46:47,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-28 04:46:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:46:47,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:46:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat