/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 11:27:59,216 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 11:27:59,218 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 11:27:59,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 11:27:59,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 11:27:59,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 11:27:59,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 11:27:59,262 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 11:27:59,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 11:27:59,267 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 11:27:59,269 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 11:27:59,270 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 11:27:59,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 11:27:59,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 11:27:59,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 11:27:59,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 11:27:59,276 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 11:27:59,277 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 11:27:59,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 11:27:59,283 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 11:27:59,284 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 11:27:59,285 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 11:27:59,286 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 11:27:59,287 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 11:27:59,294 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 11:27:59,295 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 11:27:59,295 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 11:27:59,297 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 11:27:59,297 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 11:27:59,298 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 11:27:59,298 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 11:27:59,298 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 11:27:59,300 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 11:27:59,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 11:27:59,301 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 11:27:59,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 11:27:59,301 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 11:27:59,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 11:27:59,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 11:27:59,302 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 11:27:59,303 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 11:27:59,305 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 11:27:59,331 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 11:27:59,332 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 11:27:59,332 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 11:27:59,332 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 11:27:59,333 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 11:27:59,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 11:27:59,334 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 11:27:59,334 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 11:27:59,334 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 11:27:59,334 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 11:27:59,335 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 11:27:59,335 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 11:27:59,335 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 11:27:59,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 11:27:59,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 11:27:59,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 11:27:59,336 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 11:27:59,336 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 11:27:59,336 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 11:27:59,336 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 11:27:59,336 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 11:27:59,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 11:27:59,336 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 11:27:59,337 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 11:27:59,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:27:59,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 11:27:59,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 11:27:59,337 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 11:27:59,337 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 11:27:59,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 11:27:59,338 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 11:27:59,338 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 11:27:59,338 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 11:27:59,338 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 11:27:59,338 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 11:27:59,338 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 11:27:59,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 11:27:59,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 11:27:59,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 11:27:59,585 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 11:27:59,586 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 11:27:59,586 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i [2023-04-02 11:28:00,747 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 11:28:01,235 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 11:28:01,235 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i [2023-04-02 11:28:01,278 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/150a17d61/8628db78ab9c40409f39e0746bdbed62/FLAGf055423a2 [2023-04-02 11:28:01,297 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/150a17d61/8628db78ab9c40409f39e0746bdbed62 [2023-04-02 11:28:01,300 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 11:28:01,301 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 11:28:01,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 11:28:01,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 11:28:01,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 11:28:01,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:28:01" (1/1) ... [2023-04-02 11:28:01,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ff60ae2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:01, skipping insertion in model container [2023-04-02 11:28:01,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 11:28:01" (1/1) ... [2023-04-02 11:28:01,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 11:28:01,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 11:28:02,892 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i[311030,311043] [2023-04-02 11:28:02,896 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i[311196,311209] [2023-04-02 11:28:02,896 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i[311360,311373] [2023-04-02 11:28:02,897 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i[311525,311538] [2023-04-02 11:28:02,904 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:28:02,929 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 11:28:03,146 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i[311030,311043] [2023-04-02 11:28:03,147 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i[311196,311209] [2023-04-02 11:28:03,147 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i[311360,311373] [2023-04-02 11:28:03,148 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i[311525,311538] [2023-04-02 11:28:03,150 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 11:28:03,313 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 11:28:03,313 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 11:28:03,319 INFO L208 MainTranslator]: Completed translation [2023-04-02 11:28:03,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:03 WrapperNode [2023-04-02 11:28:03,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 11:28:03,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 11:28:03,321 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 11:28:03,321 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 11:28:03,330 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:03" (1/1) ... [2023-04-02 11:28:03,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:03" (1/1) ... [2023-04-02 11:28:03,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:03" (1/1) ... [2023-04-02 11:28:03,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:03" (1/1) ... [2023-04-02 11:28:03,496 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:03" (1/1) ... [2023-04-02 11:28:03,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:03" (1/1) ... [2023-04-02 11:28:03,562 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:03" (1/1) ... [2023-04-02 11:28:03,576 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:03" (1/1) ... [2023-04-02 11:28:03,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 11:28:03,605 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 11:28:03,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 11:28:03,605 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 11:28:03,606 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:03" (1/1) ... [2023-04-02 11:28:03,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 11:28:03,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 11:28:03,631 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) [2023-04-02 11:28:03,641 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 [2023-04-02 11:28:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 11:28:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 11:28:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 11:28:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-02 11:28:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:28:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 11:28:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-02 11:28:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-02 11:28:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_name [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dynamic_netconsole_init [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dynamic_netconsole_exit [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_target_get [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_target_put [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_param_target [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure free_param_target [2023-04-02 11:28:03,662 INFO L138 BoogieDeclarations]: Found implementation of procedure to_target [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure show_enabled [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dev_name [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_port [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure show_remote_port [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_ip [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure show_remote_ip [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure show_local_mac [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure show_remote_mac [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure store_enabled [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure store_dev_name [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure store_local_port [2023-04-02 11:28:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure store_remote_port [2023-04-02 11:28:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure store_local_ip [2023-04-02 11:28:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure store_remote_ip [2023-04-02 11:28:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure store_remote_mac [2023-04-02 11:28:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_target_release [2023-04-02 11:28:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_target_attr_show [2023-04-02 11:28:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_target_attr_store [2023-04-02 11:28:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure make_netconsole_target [2023-04-02 11:28:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_netconsole_target [2023-04-02 11:28:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure netconsole_netdev_event [2023-04-02 11:28:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure write_msg [2023-04-02 11:28:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure init_netconsole [2023-04-02 11:28:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_netconsole [2023-04-02 11:28:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cleanup_netconsole_14_2 [2023-04-02 11:28:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_init_netconsole_14_9 [2023-04-02 11:28:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-02 11:28:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2023-04-02 11:28:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-04-02 11:28:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_14_4 [2023-04-02 11:28:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_1 [2023-04-02 11:28:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-04-02 11:28:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_14_5 [2023-04-02 11:28:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2023-04-02 11:28:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 11:28:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 11:28:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 11:28:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 11:28:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 11:28:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:28:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 11:28:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_10 [2023-04-02 11:28:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2023-04-02 11:28:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2023-04-02 11:28:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_17 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_20 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_10 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_14 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_10 [2023-04-02 11:28:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_11 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_14 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_17 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_20 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_10 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_14 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_17 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_20 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-02 11:28:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_10 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_11 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_14 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_17 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_20 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_10 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_11 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_14 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_17 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_20 [2023-04-02 11:28:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_7 [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_10 [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_11 [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_14 [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_17 [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_20 [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_7 [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 11:28:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_console [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_notifier [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_console_dummy_resourceless_instance_0 [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_1 [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_2 [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_3 [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_4 [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_5 [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_6 [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_7 [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_8 [2023-04-02 11:28:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_9 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2023-04-02 11:28:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_console [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-02 11:28:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_notifier_15 [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_console_16 [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier_17 [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_console_18 [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier_19 [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 11:28:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-02 11:28:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-02 11:28:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 11:28:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_netconsole_target [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_netconsole_target [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_netconsole_target [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_netconsole_target [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_netconsole_target [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_netconsole_target [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 11:28:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __netpoll_cleanup [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_get [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_init_type_name [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_register_subsystem [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_unregister_subsystem [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure in6_pton [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure in_aton [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-02 11:28:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_pton [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_cleanup [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_parse_options [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_print_options [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_send_udp [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_setup [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure register_console [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice_notifier [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure strnchr [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-04-02 11:28:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-04-02 11:28:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_console [2023-04-02 11:28:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2023-04-02 11:28:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 11:28:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 11:28:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 11:28:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 11:28:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 11:28:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 11:28:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 11:28:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-02 11:28:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2023-04-02 11:28:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_netconsole_target [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_netconsole_target [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 11:28:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure mac_pton [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure strnchr [2023-04-02 11:28:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_notifier_15 [2023-04-02 11:28:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier_17 [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier_19 [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure register_console [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_console_16 [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_console [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_console_18 [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_send_udp [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_print_options [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_parse_options [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_setup [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure __netpoll_cleanup [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_cleanup [2023-04-02 11:28:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure in_aton [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure in6_pton [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_name [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_init_type_name [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_get [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_register_subsystem [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_unregister_subsystem [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure dynamic_netconsole_init [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure dynamic_netconsole_exit [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_target_get [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_target_put [2023-04-02 11:28:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_param_target [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure free_param_target [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure to_target [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure show_enabled [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure show_dev_name [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_port [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure show_remote_port [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_ip [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure show_remote_ip [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure show_local_mac [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure show_remote_mac [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure store_enabled [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure store_dev_name [2023-04-02 11:28:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure store_local_port [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure store_remote_port [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure store_local_ip [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure store_remote_ip [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure store_remote_mac [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_target_release [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_target_attr_show [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_target_attr_store [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure make_netconsole_target [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure drop_netconsole_target [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure netconsole_netdev_event [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure write_msg [2023-04-02 11:28:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure init_netconsole [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_netconsole [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cleanup_netconsole_14_2 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_init_netconsole_14_9 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_14_4 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_1 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_14_5 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2023-04-02 11:28:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_10 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_17 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_20 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_10 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2023-04-02 11:28:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_14 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_10 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_11 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_14 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_17 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_20 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_10 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_14 [2023-04-02 11:28:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_17 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_20 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_10 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_11 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_14 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_17 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_20 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_10 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_11 [2023-04-02 11:28:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_14 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_17 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_20 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_7 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_10 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_11 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_14 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_17 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_20 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_7 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-04-02 11:28:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_console [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_notifier [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_console_dummy_resourceless_instance_0 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_1 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_2 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_3 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_4 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_5 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_6 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_7 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_netconsole_target_attr_dummy_resourceless_instance_8 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_9 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-02 11:28:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2023-04-02 11:28:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_console [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-02 11:28:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-02 11:28:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2023-04-02 11:28:03,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_netconsole_target [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_netconsole_target [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_netconsole_target [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_netconsole_target [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 11:28:03,699 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 11:28:03,700 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 11:28:03,700 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 11:28:03,700 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 11:28:03,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 11:28:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 11:28:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 11:28:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 11:28:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 11:28:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 11:28:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 11:28:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 11:28:04,491 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 11:28:04,497 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 11:28:04,618 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 11:28:06,150 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-02 11:28:06,767 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 11:28:06,782 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 11:28:06,782 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-04-02 11:28:06,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:28:06 BoogieIcfgContainer [2023-04-02 11:28:06,786 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 11:28:06,787 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 11:28:06,788 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 11:28:06,790 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 11:28:06,790 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 11:28:01" (1/3) ... [2023-04-02 11:28:06,791 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6533fe3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:28:06, skipping insertion in model container [2023-04-02 11:28:06,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 11:28:03" (2/3) ... [2023-04-02 11:28:06,791 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6533fe3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 11:28:06, skipping insertion in model container [2023-04-02 11:28:06,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 11:28:06" (3/3) ... [2023-04-02 11:28:06,792 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i [2023-04-02 11:28:06,807 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 11:28:06,807 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-04-02 11:28:06,879 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 11:28:06,884 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2d4166b7, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 11:28:06,885 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-04-02 11:28:06,895 INFO L276 IsEmpty]: Start isEmpty. Operand has 2026 states, 1202 states have (on average 1.221297836938436) internal successors, (1468), 1223 states have internal predecessors, (1468), 572 states have call successors, (572), 220 states have call predecessors, (572), 218 states have return successors, (566), 556 states have call predecessors, (566), 566 states have call successors, (566) [2023-04-02 11:28:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-04-02 11:28:06,929 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:28:06,930 INFO L195 NwaCegarLoop]: trace histogram [75, 75, 74, 74, 74, 74, 74, 74, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:28:06,930 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 11:28:06,934 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:28:06,935 INFO L85 PathProgramCache]: Analyzing trace with hash -1512730349, now seen corresponding path program 1 times [2023-04-02 11:28:06,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:28:06,942 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608105759] [2023-04-02 11:28:06,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:28:06,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:28:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:13,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:28:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:13,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:28:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:14,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 11:28:14,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:14,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:28:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:28:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:28:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:28:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:28:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:28:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:28:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:28:15,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:28:15,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:28:15,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:28:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:28:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 11:28:15,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:28:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 11:28:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 11:28:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-04-02 11:28:15,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-04-02 11:28:15,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-04-02 11:28:15,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 11:28:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-04-02 11:28:15,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-04-02 11:28:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-04-02 11:28:15,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-04-02 11:28:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2023-04-02 11:28:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2023-04-02 11:28:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2023-04-02 11:28:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2023-04-02 11:28:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2023-04-02 11:28:15,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2023-04-02 11:28:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2023-04-02 11:28:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2023-04-02 11:28:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-04-02 11:28:15,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2023-04-02 11:28:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2023-04-02 11:28:15,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2023-04-02 11:28:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2023-04-02 11:28:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2023-04-02 11:28:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 407 [2023-04-02 11:28:15,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2023-04-02 11:28:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2023-04-02 11:28:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2023-04-02 11:28:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2023-04-02 11:28:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2023-04-02 11:28:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 473 [2023-04-02 11:28:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2023-04-02 11:28:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 495 [2023-04-02 11:28:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2023-04-02 11:28:15,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 517 [2023-04-02 11:28:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2023-04-02 11:28:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2023-04-02 11:28:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 550 [2023-04-02 11:28:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 561 [2023-04-02 11:28:15,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 572 [2023-04-02 11:28:15,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 583 [2023-04-02 11:28:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2023-04-02 11:28:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2023-04-02 11:28:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 616 [2023-04-02 11:28:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2023-04-02 11:28:15,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 638 [2023-04-02 11:28:15,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2023-04-02 11:28:15,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660 [2023-04-02 11:28:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2023-04-02 11:28:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:15,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 682 [2023-04-02 11:28:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2023-04-02 11:28:16,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2023-04-02 11:28:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 715 [2023-04-02 11:28:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2023-04-02 11:28:16,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 737 [2023-04-02 11:28:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 748 [2023-04-02 11:28:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2023-04-02 11:28:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2023-04-02 11:28:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 781 [2023-04-02 11:28:16,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 792 [2023-04-02 11:28:16,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2023-04-02 11:28:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:28:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831 [2023-04-02 11:28:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 845 [2023-04-02 11:28:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:28:16,227 INFO L134 CoverageAnalysis]: Checked inductivity of 24531 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24531 trivial. 0 not checked. [2023-04-02 11:28:16,228 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:28:16,228 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608105759] [2023-04-02 11:28:16,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608105759] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:28:16,229 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:28:16,229 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 11:28:16,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [824867879] [2023-04-02 11:28:16,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:28:16,235 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 11:28:16,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:28:16,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 11:28:16,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-04-02 11:28:16,267 INFO L87 Difference]: Start difference. First operand has 2026 states, 1202 states have (on average 1.221297836938436) internal successors, (1468), 1223 states have internal predecessors, (1468), 572 states have call successors, (572), 220 states have call predecessors, (572), 218 states have return successors, (566), 556 states have call predecessors, (566), 566 states have call successors, (566) Second operand has 7 states, 6 states have (on average 17.166666666666668) internal successors, (103), 3 states have internal predecessors, (103), 4 states have call successors, (85), 7 states have call predecessors, (85), 1 states have return successors, (81), 3 states have call predecessors, (81), 4 states have call successors, (81) [2023-04-02 11:30:00,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 11:30:00,564 INFO L93 Difference]: Finished difference Result 6017 states and 8185 transitions. [2023-04-02 11:30:00,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-04-02 11:30:00,567 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 17.166666666666668) internal successors, (103), 3 states have internal predecessors, (103), 4 states have call successors, (85), 7 states have call predecessors, (85), 1 states have return successors, (81), 3 states have call predecessors, (81), 4 states have call successors, (81) Word has length 855 [2023-04-02 11:30:00,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 11:30:00,621 INFO L225 Difference]: With dead ends: 6017 [2023-04-02 11:30:00,622 INFO L226 Difference]: Without dead ends: 4284 [2023-04-02 11:30:00,635 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 310 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 18.1s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2023-04-02 11:30:00,638 INFO L413 NwaCegarLoop]: 60 mSDtfsCounter, 10344 mSDsluCounter, 155 mSDsCounter, 0 mSdLazyCounter, 6584 mSolverCounterSat, 7781 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 82.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10723 SdHoareTripleChecker+Valid, 215 SdHoareTripleChecker+Invalid, 14365 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7781 IncrementalHoareTripleChecker+Valid, 6584 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 85.6s IncrementalHoareTripleChecker+Time [2023-04-02 11:30:00,639 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10723 Valid, 215 Invalid, 14365 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7781 Valid, 6584 Invalid, 0 Unknown, 0 Unchecked, 85.6s Time] [2023-04-02 11:30:00,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4284 states. [2023-04-02 11:30:05,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4284 to 3212. [2023-04-02 11:30:05,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3212 states, 1912 states have (on average 1.2243723849372385) internal successors, (2341), 1949 states have internal predecessors, (2341), 926 states have call successors, (926), 373 states have call predecessors, (926), 371 states have return successors, (922), 901 states have call predecessors, (922), 921 states have call successors, (922) [2023-04-02 11:30:05,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3212 states to 3212 states and 4189 transitions. [2023-04-02 11:30:05,129 INFO L78 Accepts]: Start accepts. Automaton has 3212 states and 4189 transitions. Word has length 855 [2023-04-02 11:30:05,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 11:30:05,132 INFO L495 AbstractCegarLoop]: Abstraction has 3212 states and 4189 transitions. [2023-04-02 11:30:05,132 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 17.166666666666668) internal successors, (103), 3 states have internal predecessors, (103), 4 states have call successors, (85), 7 states have call predecessors, (85), 1 states have return successors, (81), 3 states have call predecessors, (81), 4 states have call successors, (81) [2023-04-02 11:30:05,132 INFO L276 IsEmpty]: Start isEmpty. Operand 3212 states and 4189 transitions. [2023-04-02 11:30:05,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 896 [2023-04-02 11:30:05,160 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 11:30:05,161 INFO L195 NwaCegarLoop]: trace histogram [75, 75, 74, 74, 74, 74, 74, 74, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 11:30:05,161 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 11:30:05,161 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-04-02 11:30:05,162 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 11:30:05,162 INFO L85 PathProgramCache]: Analyzing trace with hash 1558256103, now seen corresponding path program 1 times [2023-04-02 11:30:05,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 11:30:05,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74474170] [2023-04-02 11:30:05,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 11:30:05,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 11:30:05,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:10,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:30:10,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:10,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:30:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-04-02 11:30:11,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:30:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 11:30:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:30:11,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 11:30:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-04-02 11:30:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-04-02 11:30:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-04-02 11:30:11,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-04-02 11:30:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-04-02 11:30:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-04-02 11:30:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-04-02 11:30:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-04-02 11:30:11,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-04-02 11:30:11,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-04-02 11:30:11,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-04-02 11:30:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2023-04-02 11:30:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:11,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-04-02 11:30:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-04-02 11:30:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-04-02 11:30:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 11:30:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2023-04-02 11:30:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2023-04-02 11:30:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-04-02 11:30:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-04-02 11:30:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2023-04-02 11:30:12,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2023-04-02 11:30:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2023-04-02 11:30:12,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2023-04-02 11:30:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2023-04-02 11:30:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2023-04-02 11:30:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2023-04-02 11:30:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2023-04-02 11:30:12,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-04-02 11:30:12,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2023-04-02 11:30:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2023-04-02 11:30:12,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2023-04-02 11:30:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 385 [2023-04-02 11:30:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2023-04-02 11:30:12,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 407 [2023-04-02 11:30:12,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2023-04-02 11:30:12,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2023-04-02 11:30:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 440 [2023-04-02 11:30:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2023-04-02 11:30:12,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2023-04-02 11:30:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 473 [2023-04-02 11:30:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2023-04-02 11:30:12,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 495 [2023-04-02 11:30:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2023-04-02 11:30:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 517 [2023-04-02 11:30:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2023-04-02 11:30:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 539 [2023-04-02 11:30:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 550 [2023-04-02 11:30:12,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 561 [2023-04-02 11:30:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 572 [2023-04-02 11:30:12,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 583 [2023-04-02 11:30:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2023-04-02 11:30:12,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 605 [2023-04-02 11:30:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 616 [2023-04-02 11:30:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2023-04-02 11:30:12,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 638 [2023-04-02 11:30:12,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 649 [2023-04-02 11:30:12,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 660 [2023-04-02 11:30:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 671 [2023-04-02 11:30:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 682 [2023-04-02 11:30:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 693 [2023-04-02 11:30:12,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 704 [2023-04-02 11:30:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 715 [2023-04-02 11:30:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 726 [2023-04-02 11:30:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 737 [2023-04-02 11:30:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 748 [2023-04-02 11:30:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2023-04-02 11:30:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 770 [2023-04-02 11:30:12,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 781 [2023-04-02 11:30:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 792 [2023-04-02 11:30:12,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 803 [2023-04-02 11:30:12,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 831 [2023-04-02 11:30:12,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 855 [2023-04-02 11:30:12,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 11:30:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 11:30:12,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-04-02 11:30:12,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:12,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 880 [2023-04-02 11:30:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 11:30:13,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24535 trivial. 0 not checked. [2023-04-02 11:30:13,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 11:30:13,001 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74474170] [2023-04-02 11:30:13,001 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [74474170] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 11:30:13,001 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 11:30:13,001 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 11:30:13,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1308082594] [2023-04-02 11:30:13,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 11:30:13,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 11:30:13,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 11:30:13,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 11:30:13,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-04-02 11:30:13,007 INFO L87 Difference]: Start difference. First operand 3212 states and 4189 transitions. Second operand has 7 states, 6 states have (on average 21.5) internal successors, (129), 3 states have internal predecessors, (129), 4 states have call successors, (92), 7 states have call predecessors, (92), 1 states have return successors, (85), 3 states have call predecessors, (85), 4 states have call successors, (85)