./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-spinlock_drivers-net-wireless-airo.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b 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-spinlock_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 817bea8ab76945a5848f42772e9b8e947c5db1a5578e423e156f0a053a32f550 --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 18:39:16,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 18:39:16,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 18:39:16,149 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 18:39:16,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 18:39:16,153 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 18:39:16,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 18:39:16,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 18:39:16,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 18:39:16,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 18:39:16,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 18:39:16,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 18:39:16,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 18:39:16,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 18:39:16,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 18:39:16,170 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 18:39:16,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 18:39:16,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 18:39:16,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 18:39:16,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 18:39:16,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 18:39:16,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 18:39:16,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 18:39:16,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 18:39:16,185 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 18:39:16,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 18:39:16,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 18:39:16,187 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 18:39:16,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 18:39:16,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 18:39:16,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 18:39:16,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 18:39:16,190 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 18:39:16,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 18:39:16,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 18:39:16,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 18:39:16,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 18:39:16,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 18:39:16,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 18:39:16,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 18:39:16,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 18:39:16,195 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 18:39:16,224 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 18:39:16,225 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 18:39:16,225 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 18:39:16,225 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 18:39:16,226 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 18:39:16,226 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 18:39:16,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 18:39:16,227 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 18:39:16,227 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 18:39:16,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 18:39:16,228 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 18:39:16,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 18:39:16,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 18:39:16,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 18:39:16,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 18:39:16,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 18:39:16,229 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 18:39:16,229 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 18:39:16,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 18:39:16,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 18:39:16,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 18:39:16,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:39:16,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 18:39:16,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 18:39:16,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 18:39:16,230 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 18:39:16,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 18:39:16,230 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 18:39:16,231 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 18:39:16,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 18:39:16,231 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 18:39:16,231 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 817bea8ab76945a5848f42772e9b8e947c5db1a5578e423e156f0a053a32f550 [2021-12-14 18:39:16,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 18:39:16,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 18:39:16,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 18:39:16,469 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 18:39:16,469 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 18:39:16,470 INFO L432 ainManager$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-spinlock_drivers-net-wireless-airo.cil.i [2021-12-14 18:39:16,536 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc0487bf8/cd32c2d8af234ed1bced53702db843c4/FLAGb9f8374d5 [2021-12-14 18:39:17,313 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 18:39:17,313 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2021-12-14 18:39:17,377 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc0487bf8/cd32c2d8af234ed1bced53702db843c4/FLAGb9f8374d5 [2021-12-14 18:39:17,785 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc0487bf8/cd32c2d8af234ed1bced53702db843c4 [2021-12-14 18:39:17,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 18:39:17,789 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 18:39:17,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 18:39:17,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 18:39:17,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 18:39:17,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:39:17" (1/1) ... [2021-12-14 18:39:17,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c6b324c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:17, skipping insertion in model container [2021-12-14 18:39:17,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:39:17" (1/1) ... [2021-12-14 18:39:17,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 18:39:17,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 18:39:23,895 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-spinlock_drivers-net-wireless-airo.cil.i[649077,649090] [2021-12-14 18:39:23,898 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-spinlock_drivers-net-wireless-airo.cil.i[649246,649259] [2021-12-14 18:39:23,902 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-spinlock_drivers-net-wireless-airo.cil.i[649413,649426] [2021-12-14 18:39:23,903 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-spinlock_drivers-net-wireless-airo.cil.i[649581,649594] [2021-12-14 18:39:23,934 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:39:23,986 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 18:39:24,436 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-spinlock_drivers-net-wireless-airo.cil.i[649077,649090] [2021-12-14 18:39:24,437 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-spinlock_drivers-net-wireless-airo.cil.i[649246,649259] [2021-12-14 18:39:24,437 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-spinlock_drivers-net-wireless-airo.cil.i[649413,649426] [2021-12-14 18:39:24,438 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-spinlock_drivers-net-wireless-airo.cil.i[649581,649594] [2021-12-14 18:39:24,445 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:39:24,700 INFO L208 MainTranslator]: Completed translation [2021-12-14 18:39:24,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24 WrapperNode [2021-12-14 18:39:24,700 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 18:39:24,701 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 18:39:24,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 18:39:24,702 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 18:39:24,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24" (1/1) ... [2021-12-14 18:39:24,876 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24" (1/1) ... [2021-12-14 18:39:25,288 INFO L137 Inliner]: procedures = 732, calls = 6977, calls flagged for inlining = 351, calls inlined = 332, statements flattened = 14608 [2021-12-14 18:39:25,289 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 18:39:25,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 18:39:25,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 18:39:25,289 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 18:39:25,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24" (1/1) ... [2021-12-14 18:39:25,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24" (1/1) ... [2021-12-14 18:39:25,391 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24" (1/1) ... [2021-12-14 18:39:25,394 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24" (1/1) ... [2021-12-14 18:39:25,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24" (1/1) ... [2021-12-14 18:39:25,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24" (1/1) ... [2021-12-14 18:39:25,724 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24" (1/1) ... [2021-12-14 18:39:25,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 18:39:25,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 18:39:25,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 18:39:25,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 18:39:25,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24" (1/1) ... [2021-12-14 18:39:25,839 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:39:25,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 18:39:25,889 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) [2021-12-14 18:39:25,951 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 [2021-12-14 18:39:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2021-12-14 18:39:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2021-12-14 18:39:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2021-12-14 18:39:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2021-12-14 18:39:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-14 18:39:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2021-12-14 18:39:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2021-12-14 18:39:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-14 18:39:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2021-12-14 18:39:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2021-12-14 18:39:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-14 18:39:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-14 18:39:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-12-14 18:39:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-12-14 18:39:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-14 18:39:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-14 18:39:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2021-12-14 18:39:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2021-12-14 18:39:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-14 18:39:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-14 18:39:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 18:39:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 18:39:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2021-12-14 18:39:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2021-12-14 18:39:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2021-12-14 18:39:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2021-12-14 18:39:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-14 18:39:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-14 18:39:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2021-12-14 18:39:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2021-12-14 18:39:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2021-12-14 18:39:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2021-12-14 18:39:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-12-14 18:39:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-12-14 18:39:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-14 18:39:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-14 18:39:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-14 18:39:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-14 18:39:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2021-12-14 18:39:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2021-12-14 18:39:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2021-12-14 18:39:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2021-12-14 18:39:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2021-12-14 18:39:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2021-12-14 18:39:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2021-12-14 18:39:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2021-12-14 18:39:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-14 18:39:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-14 18:39:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2021-12-14 18:39:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2021-12-14 18:39:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-14 18:39:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-14 18:39:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-14 18:39:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-14 18:39:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-14 18:39:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-14 18:39:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2021-12-14 18:39:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2021-12-14 18:39:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-14 18:39:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2021-12-14 18:39:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2021-12-14 18:39:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-14 18:39:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-14 18:39:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-14 18:39:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-14 18:39:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-12-14 18:39:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-12-14 18:39:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2021-12-14 18:39:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2021-12-14 18:39:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-14 18:39:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-14 18:39:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-14 18:39:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-14 18:39:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-14 18:39:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-14 18:39:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2021-12-14 18:39:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2021-12-14 18:39:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2021-12-14 18:39:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2021-12-14 18:39:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 18:39:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-14 18:39:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-14 18:39:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2021-12-14 18:39:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2021-12-14 18:39:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-12-14 18:39:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-12-14 18:39:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-14 18:39:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-14 18:39:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2021-12-14 18:39:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2021-12-14 18:39:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-14 18:39:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-14 18:39:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-14 18:39:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-14 18:39:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-14 18:39:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-14 18:39:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2021-12-14 18:39:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2021-12-14 18:39:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-14 18:39:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-14 18:39:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2021-12-14 18:39:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2021-12-14 18:39:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 18:39:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-14 18:39:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-14 18:39:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2021-12-14 18:39:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2021-12-14 18:39:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-14 18:39:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-14 18:39:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-14 18:39:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-14 18:39:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-14 18:39:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-14 18:39:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2021-12-14 18:39:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2021-12-14 18:39:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 18:39:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-14 18:39:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-14 18:39:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 18:39:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2021-12-14 18:39:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2021-12-14 18:39:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2021-12-14 18:39:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2021-12-14 18:39:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2021-12-14 18:39:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2021-12-14 18:39:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 18:39:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 18:39:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-14 18:39:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-14 18:39:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2021-12-14 18:39:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2021-12-14 18:39:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-14 18:39:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-14 18:39:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-14 18:39:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-14 18:39:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-14 18:39:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-14 18:39:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-12-14 18:39:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-12-14 18:39:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-14 18:39:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-14 18:39:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-14 18:39:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-14 18:39:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-14 18:39:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-14 18:39:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-14 18:39:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-14 18:39:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-14 18:39:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-14 18:39:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2021-12-14 18:39:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2021-12-14 18:39:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-12-14 18:39:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-12-14 18:39:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 18:39:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-14 18:39:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-14 18:39:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-14 18:39:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-14 18:39:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-14 18:39:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-14 18:39:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-14 18:39:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-14 18:39:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2021-12-14 18:39:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2021-12-14 18:39:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 18:39:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-14 18:39:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-14 18:39:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-14 18:39:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-14 18:39:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 18:39:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2021-12-14 18:39:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2021-12-14 18:39:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-14 18:39:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2021-12-14 18:39:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2021-12-14 18:39:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2021-12-14 18:39:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2021-12-14 18:39:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 18:39:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 18:39:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-14 18:39:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-14 18:39:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-12-14 18:39:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-12-14 18:39:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-14 18:39:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-14 18:39:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-14 18:39:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-14 18:39:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2021-12-14 18:39:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2021-12-14 18:39:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-14 18:39:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-14 18:39:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2021-12-14 18:39:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2021-12-14 18:39:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-14 18:39:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-14 18:39:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-14 18:39:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-14 18:39:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2021-12-14 18:39:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2021-12-14 18:39:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2021-12-14 18:39:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2021-12-14 18:39:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-14 18:39:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-14 18:39:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2021-12-14 18:39:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2021-12-14 18:39:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 18:39:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 18:39:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2021-12-14 18:39:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2021-12-14 18:39:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-14 18:39:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-14 18:39:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-12-14 18:39:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-12-14 18:39:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-14 18:39:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-14 18:39:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2021-12-14 18:39:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2021-12-14 18:39:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-14 18:39:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-14 18:39:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-14 18:39:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-14 18:39:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2021-12-14 18:39:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2021-12-14 18:39:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2021-12-14 18:39:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2021-12-14 18:39:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-14 18:39:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-14 18:39:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 18:39:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 18:39:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 18:39:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 18:39:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_aux_lock_of_airo_info [2021-12-14 18:39:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_aux_lock_of_airo_info [2021-12-14 18:39:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-14 18:39:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-14 18:39:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-14 18:39:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-14 18:39:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-14 18:39:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-14 18:39:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2021-12-14 18:39:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2021-12-14 18:39:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2021-12-14 18:39:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2021-12-14 18:39:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2021-12-14 18:39:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2021-12-14 18:39:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2021-12-14 18:39:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2021-12-14 18:39:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-12-14 18:39:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-12-14 18:39:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2021-12-14 18:39:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2021-12-14 18:39:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-14 18:39:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-14 18:39:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2021-12-14 18:39:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2021-12-14 18:39:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-14 18:39:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-14 18:39:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-14 18:39:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2021-12-14 18:39:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2021-12-14 18:39:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2021-12-14 18:39:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-14 18:39:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-14 18:39:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2021-12-14 18:39:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2021-12-14 18:39:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-14 18:39:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-14 18:39:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-14 18:39:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-14 18:39:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 18:39:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-14 18:39:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-14 18:39:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2021-12-14 18:39:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2021-12-14 18:39:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure up [2021-12-14 18:39:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2021-12-14 18:39:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 18:39:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-12-14 18:39:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-12-14 18:39:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2021-12-14 18:39:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2021-12-14 18:39:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2021-12-14 18:39:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2021-12-14 18:39:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-14 18:39:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-14 18:39:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2021-12-14 18:39:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2021-12-14 18:39:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-14 18:39:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-14 18:39:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 18:39:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-14 18:39:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-14 18:39:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2021-12-14 18:39:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2021-12-14 18:39:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2021-12-14 18:39:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2021-12-14 18:39:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-14 18:39:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-14 18:39:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-14 18:39:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-14 18:39:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2021-12-14 18:39:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2021-12-14 18:39:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-14 18:39:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-14 18:39:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-14 18:39:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-14 18:39:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-12-14 18:39:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-12-14 18:39:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2021-12-14 18:39:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2021-12-14 18:39:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-14 18:39:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-14 18:39:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-14 18:39:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-14 18:39:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2021-12-14 18:39:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2021-12-14 18:39:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2021-12-14 18:39:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2021-12-14 18:39:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-14 18:39:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-14 18:39:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2021-12-14 18:39:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2021-12-14 18:39:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2021-12-14 18:39:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2021-12-14 18:39:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-14 18:39:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-14 18:39:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-14 18:39:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-14 18:39:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2021-12-14 18:39:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2021-12-14 18:39:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2021-12-14 18:39:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2021-12-14 18:39:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2021-12-14 18:39:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2021-12-14 18:39:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-14 18:39:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-14 18:39:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-14 18:39:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-14 18:39:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 18:39:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-12-14 18:39:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2021-12-14 18:39:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2021-12-14 18:39:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2021-12-14 18:39:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-14 18:39:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-14 18:39:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 18:39:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2021-12-14 18:39:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2021-12-14 18:39:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2021-12-14 18:39:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2021-12-14 18:39:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-14 18:39:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-14 18:39:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-14 18:39:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-14 18:39:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2021-12-14 18:39:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2021-12-14 18:39:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-14 18:39:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-14 18:39:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-12-14 18:39:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-12-14 18:39:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-14 18:39:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-14 18:39:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2021-12-14 18:39:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2021-12-14 18:39:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2021-12-14 18:39:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2021-12-14 18:39:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-14 18:39:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-14 18:39:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2021-12-14 18:39:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2021-12-14 18:39:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2021-12-14 18:39:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2021-12-14 18:39:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2021-12-14 18:39:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2021-12-14 18:39:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2021-12-14 18:39:26,018 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2021-12-14 18:39:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2021-12-14 18:39:27,269 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 18:39:27,272 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 18:39:27,453 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 18:40:10,855 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-14 18:40:11,216 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 18:40:11,245 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 18:40:11,245 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-14 18:40:11,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:40:11 BoogieIcfgContainer [2021-12-14 18:40:11,252 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 18:40:11,253 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 18:40:11,253 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 18:40:11,256 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 18:40:11,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:39:17" (1/3) ... [2021-12-14 18:40:11,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ea263c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:40:11, skipping insertion in model container [2021-12-14 18:40:11,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:39:24" (2/3) ... [2021-12-14 18:40:11,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ea263c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:40:11, skipping insertion in model container [2021-12-14 18:40:11,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:40:11" (3/3) ... [2021-12-14 18:40:11,259 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2021-12-14 18:40:11,265 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 18:40:11,265 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-12-14 18:40:11,323 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 18:40:11,338 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 [2021-12-14 18:40:11,338 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-12-14 18:40:11,416 INFO L276 IsEmpty]: Start isEmpty. Operand has 4928 states, 3319 states have (on average 1.3314251280506177) internal successors, (4419), 3435 states have internal predecessors, (4419), 1413 states have call successors, (1413), 195 states have call predecessors, (1413), 194 states have return successors, (1406), 1359 states have call predecessors, (1406), 1406 states have call successors, (1406) [2021-12-14 18:40:11,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2021-12-14 18:40:11,447 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:40:11,448 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] [2021-12-14 18:40:11,451 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-14 18:40:11,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:40:11,455 INFO L85 PathProgramCache]: Analyzing trace with hash -570038401, now seen corresponding path program 1 times [2021-12-14 18:40:11,461 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:40:11,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435102618] [2021-12-14 18:40:11,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:40:11,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:40:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-14 18:40:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-14 18:40:12,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-14 18:40:12,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-14 18:40:12,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-14 18:40:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-14 18:40:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-14 18:40:12,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-14 18:40:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-14 18:40:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-14 18:40:12,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-14 18:40:12,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-14 18:40:12,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-14 18:40:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-14 18:40:12,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-14 18:40:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:12,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:12,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-14 18:40:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-14 18:40:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-14 18:40:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-14 18:40:13,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-14 18:40:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-14 18:40:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-14 18:40:13,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-14 18:40:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-14 18:40:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-12-14 18:40:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-14 18:40:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-14 18:40:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-14 18:40:13,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-14 18:40:13,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-14 18:40:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2021-12-14 18:40:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-14 18:40:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2021-12-14 18:40:13,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-14 18:40:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2021-12-14 18:40:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2021-12-14 18:40:13,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2021-12-14 18:40:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2021-12-14 18:40:13,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2021-12-14 18:40:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2021-12-14 18:40:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-14 18:40:13,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-12-14 18:40:13,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-14 18:40:13,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2021-12-14 18:40:13,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2021-12-14 18:40:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-14 18:40:13,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-12-14 18:40:13,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-14 18:40:13,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-14 18:40:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-14 18:40:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-14 18:40:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-14 18:40:13,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-14 18:40:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-14 18:40:13,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-14 18:40:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-14 18:40:13,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-14 18:40:13,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-14 18:40:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:13,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:13,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:14,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-14 18:40:14,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:14,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:40:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:14,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 654 [2021-12-14 18:40:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:14,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2021-12-14 18:40:14,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:40:14,065 INFO L134 CoverageAnalysis]: Checked inductivity of 15576 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15576 trivial. 0 not checked. [2021-12-14 18:40:14,066 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:40:14,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435102618] [2021-12-14 18:40:14,067 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435102618] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:40:14,067 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:40:14,068 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-14 18:40:14,069 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474921704] [2021-12-14 18:40:14,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:40:14,074 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-14 18:40:14,075 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:40:14,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-14 18:40:14,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-14 18:40:14,108 INFO L87 Difference]: Start difference. First operand has 4928 states, 3319 states have (on average 1.3314251280506177) internal successors, (4419), 3435 states have internal predecessors, (4419), 1413 states have call successors, (1413), 195 states have call predecessors, (1413), 194 states have return successors, (1406), 1359 states have call predecessors, (1406), 1406 states have call successors, (1406) Second operand has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 3 states have call successors, (64), 3 states have call predecessors, (64), 1 states have return successors, (62), 3 states have call predecessors, (62), 3 states have call successors, (62) [2021-12-14 18:40:17,897 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-14 18:40:21,697 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []